CN218083467U - Building construction is with protruding grinding device in prefabricated plate surface - Google Patents
Building construction is with protruding grinding device in prefabricated plate surface Download PDFInfo
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- CN218083467U CN218083467U CN202221185272.XU CN202221185272U CN218083467U CN 218083467 U CN218083467 U CN 218083467U CN 202221185272 U CN202221185272 U CN 202221185272U CN 218083467 U CN218083467 U CN 218083467U
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Abstract
The utility model discloses prefabricated plate surface protrusion grinding device for construction relates to a grinding device. Its purpose is in order to provide a polishing effect, efficient prefabricated plate surface arch grinding device for construction. The utility model discloses prefabricated plate surface protrusion grinding device for construction includes the mount pad, and the inside sliding tray internalization of mount pad is provided with the lift seat, is provided with the installation arm on the lift seat, and vertical rotation is connected with hollow rotating shaft on the installation arm, and the emery wheel is installed to hollow rotating shaft's bottom, and movable mounting has the slide bar on the support on the installation arm, and inside the slide bar stretched into hollow rotating shaft, can stretch out the emery wheel below through hollow rotating shaft and emery wheel, the lower extreme of slide bar was provided with the cutting block.
Description
Technical Field
The utility model relates to a grinding device technical field especially relates to a protruding grinding device in prefabricated plate surface for construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and can also be a process of changing various lines on a design drawing into a real object at a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, and the place of the construction operation is called a building construction site or a construction site.
In the building construction process, a precast slab is used, the precast slab is usually formed by pouring concrete, so that the edge part of the precast slab may generate some bulges, and when the height of the bulges is larger, the flatness requirement of the precast slab is influenced, and through retrieval, the Chinese patent invention with the publication number of CN113787394A discloses a polishing device for the precast slab for building construction, and relates to the field of building construction. This grinding device for construction prefabricated plate, the surface of the shallow of polishing rotates and is connected with the mount pad, the last fixed surface of mount pad installs elevator motor, the interior bottom of mount pad is equipped with the emery wheel of polishing, elevator motor is connected with the emery wheel transmission of polishing, the side of mount pad is equipped with supplementary supporting mechanism, the tip of axis of rotation rotates the inside of connecting at the shallow of polishing, the surface of the shallow of polishing rotates and is connected with the crank, the crank is connected with axis of rotation transmission, the surface of the shallow of polishing just is located the below activity of crank and pegs graft and has the slide bar, slide bar and axis of rotation activity joint.
Above-mentioned equipment of polishing among the prior art is when polishing, mainly is to grind the arch through the emery wheel and levels, but when protruding great and thickness is bigger than normal, light leans on the polishing of emery wheel, can produce consuming time longer, the lower problem of efficiency.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a prefabricated plate surface protrusion grinding device for construction of polishing effectual, efficient.
The utility model discloses prefabricated plate surface protrusion grinding device for construction, including the mount pad, the inside sliding tray internalization of mount pad is provided with the lift seat, is provided with the installation arm on the lift seat, and vertical rotation is connected with hollow rotating shaft on the installation arm, and the emery wheel is installed to hollow rotating shaft's bottom, and movable mounting has the slide bar on the support on the installation arm, and inside the slide bar stretched into hollow rotating shaft, can stretch out the emery wheel below through hollow rotating shaft and emery wheel, the lower extreme of slide bar was provided with the cutting block.
The utility model discloses construction is with protruding grinding device in prefabricated plate surface, wherein the lift unit drives the motion of lift seat.
The utility model discloses prefabricated plate surface protruding grinding device for construction, wherein the lift unit passes through threaded connection including setting up the lead screw in the mount pad is inside, lead screw and lift seat, lead screw one end and elevator motor's output shaft, the other end and mount pad swing joint including setting up.
The utility model discloses prefabricated plate surface protruding grinding device for construction, wherein the rotation unit drives hollow rotating shaft rotates.
The utility model discloses prefabricated plate surface arch grinding device for construction, wherein the unit rotates including rotating the motor, and the output shaft that rotates the motor has first band pulley, and first band pulley and second band pulley pass through the belt to be connected, second band pulley and hollow pivot fixed connection.
The utility model discloses prefabricated plate surface protruding grinding device for construction, wherein reciprocating unit drives the slide bar motion.
The utility model discloses construction is with protruding grinding device in prefabricated plate surface, wherein reciprocal unit is made by the magnetic conduction material including the floating ring of suit on the slide bar in proper order, spring and electro-magnet, floating ring, the upper and lower both ends of spring contact with floating ring and electro-magnet respectively, and the electro-magnet is fixed on the support.
The utility model discloses construction is with protruding grinding device in prefabricated plate surface, wherein support and installation arm integrated into one piece.
The utility model discloses construction is with protruding grinding device in prefabricated plate surface, wherein still include the counter weight seat, the mount pad setting is on the counter weight seat.
The utility model discloses prefabricated plate surface arch grinding device for construction, wherein the rear portion of counter weight seat is provided with the handrail, and the bottom of counter weight seat is provided with a plurality of gyro wheels.
The utility model discloses prefabricated plate surperficial protruding grinding device for construction lies in with prior art difference, the utility model discloses prefabricated plate surperficial protruding grinding device for construction reciprocates fast through the slide bar for the cutting block can vibrate fast prefabricated plate surface arch, makes the arch garrulous by shaking, makes things convenient for the emery wheel to polish like this, makes the effect of polishing better, also can improve the efficiency of polishing, reciprocates through setting up lifting unit drive emery wheel, and then adjusts the degree of depth of polishing of emery wheel.
The utility model discloses a prefabricated plate surface protrusion grinding device for construction is explained further below with reference to the attached drawing.
Drawings
FIG. 1 is a schematic structural view of the polishing device for the surface protrusions of the precast slab for building construction of the present invention;
FIG. 2 is an exploded view of the polishing device for the surface protrusion of the precast slab for building construction, in which the counterweight seat is omitted;
the notation in the figures means: 1-a counterweight seat; 2-a lifting motor; 3-mounting a base; 4-a sliding groove; 5-a screw mandrel; 6-lifting seat; 7-a mounting arm; 8-rotating the motor; 9-a support; 10-grinding wheel; 11-a hollow rotating shaft; 12-a floating ring; 13-a spring; 14-a slide bar; 15-cutting the block; 16-electromagnet.
Detailed Description
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the utility model discloses prefabricated plate surface protruding grinding device for construction includes counter weight seat 1, and the front portion of counter weight seat 1 is provided with mount pad 3. The rear part of the counterweight seat 1 is provided with a handrail, and the bottom of the counterweight seat 1 is provided with a plurality of rollers.
A sliding groove 4 is formed in the mounting base 3, a lifting base 6 is movably arranged in the sliding groove 4, and the lifting base 6 is driven to move up and down by a lifting unit arranged in the mounting base 3.
The lifting unit comprises a screw rod 5 vertically connected inside the mounting base 3, the screw rod 5 is in threaded connection with the lifting base 6, one end of the screw rod 5 is connected with an output shaft of the lifting motor 2 through a coupler, and the other end of the screw rod is movably connected with the bottom of the mounting base 3 through a bearing. When the lifting motor 2 works, the screw rod 5 rotates to drive the lifting seat 6 to slide up and down in the sliding groove 4.
The lifting seat 6 is fixedly connected with a mounting arm 7, and the mounting arm 7 extends out of the front side of the counterweight seat 1. One end of the mounting arm 7, which is far away from the lifting seat 6, is vertically and rotatably connected with a hollow rotating shaft 11, and the hollow rotating shaft 11 is driven by a rotating unit to rotate. The bottom of the hollow rotating shaft 11 is provided with a grinding wheel 10.
The rotating unit includes a rotating motor 8, and the rotating motor 8 is flip-chip mounted below the mounting arm 7. The output shaft of the rotating motor 8 is connected with a first belt wheel, the first belt wheel is connected with a second belt wheel through a belt, the second belt wheel is fixedly connected with the hollow rotating shaft 11, and the connecting mode can be key connection. The rotating motor 8 is powered by an external power supply. When the rotating motor 8 is powered on to work, the output shaft drives the first belt wheel and the second belt wheel to rotate, so that the hollow rotating shaft 11 is driven to rotate, and the grinding wheel 10 is ground.
The mounting arm 7 is fixedly provided with a bracket 9, and the bracket 9 and the mounting arm 7 can also be integrally processed and formed. A sliding rod 14 is vertically and movably mounted on the support 9, the sliding rod 14 extends into the hollow rotating shaft 11 and can extend out of the bottom of the hollow rotating shaft 11, and the sliding rod extends out of the lower portion of the grinding wheel 10 through a through hole preset in the middle of the grinding wheel 10 to be processed. The lower end of the slide bar 14 is provided with a cutting block 15, and the slide bar 14 is driven to move in the vertical direction by a reciprocating unit.
The reciprocating unit comprises a floating ring 12, a spring 13 and an electromagnet 16 which are sequentially sleeved on a sliding rod 14 and positioned above the support 9, wherein the electromagnet 16 is fixed on the support 9. The floating ring 12 is made of a magnetic conductive material (any one of iron, cobalt and nickel). The upper end and the lower end of the spring 13 are respectively contacted with the floating ring 12 and the electromagnet 16. The electromagnet 16 can control the on-off of the power supply of the electromagnet through components such as an external relay and the like, so that the operation is convenient, and the control is not required in a manual mode. When the reciprocating unit works, the electromagnet 16 is electrified to generate magnetism and drive the floating ring 12 to move downwards, so that the cutting block 15 can move downwards quickly to generate an extrusion vibration effect on the raised part of the prefabricated plate, then the electromagnet 16 is powered off again to lose magnetism, the spring 13 supports the elasticity of the floating ring 12, the sliding rod 14 moves upwards quickly, the process is repeated repeatedly, the cutting block 15 can lift in a reciprocating mode quickly, and the quick vibration effect is generated on the raised part.
The utility model discloses prefabricated plate surface protrusion grinding device for construction is when using, moves counter weight seat 1 to suitable position, and makes emery wheel 10 be located prefabricated plate protruding position top, reciprocates fast reciprocally through reciprocal unit drive slide bar 14 again, vibrates fast concrete prefabricated plate protruding position through cutting block 15, makes protruding position can be shaken the bits of broken glass to a certain extent, or can be squeezed out a plurality of breachs by the cutting block, can promote the efficiency when emery wheel 10 polishes like this; then the lifting seat 6 is driven by the lifting unit to move downwards, so that the grinding wheel 10 can be abutted against the surface of the convex part, and the grinding depth of the grinding wheel 10 can be adjusted; and then the hollow rotating shaft 11 is driven to rotate by the rotating unit, so that the grinding wheel 10 can grind the convex part.
The utility model discloses prefabricated plate surface protruding grinding device for construction reciprocates fast through the slide bar for the cutting block can vibrate fast to prefabricated plate surface arch, makes the arch garrulous by shaking, makes things convenient for the emery wheel to polish like this, improves the efficiency of polishing, reciprocates through setting up lifting unit drive emery wheel, and then adjusts the degree of depth of polishing of emery wheel.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of this invention without departing from the spirit thereof.
Claims (10)
1. The utility model provides a building construction is with protruding grinding device in prefabricated plate surface which characterized in that: including the mount pad, the inside sliding tray internalization of mount pad is provided with the lift seat, is provided with the installation arm on the lift seat, and vertical rotation is connected with hollow rotating shaft on the installation arm, and the emery wheel is installed to the bottom of hollow rotating shaft, and movable mounting has the slide bar on the support on the installation arm, and inside the slide bar stretched into hollow rotating shaft, can stretch out the emery wheel below through hollow rotating shaft and emery wheel, the lower extreme of slide bar was provided with the cutting block.
2. The device for grinding the surface bulge of the precast slab for building construction according to claim 1, wherein: the lifting unit drives the lifting seat to move.
3. The device for grinding the protrusions on the surface of the precast slab for building construction according to claim 2, wherein: the lifting unit comprises a screw rod arranged in the mounting seat, the screw rod is connected with the lifting seat through threads, one end of the screw rod is connected with an output shaft of the lifting motor, and the other end of the screw rod is movably connected with the mounting seat.
4. The device for grinding the surface bulge of the precast slab for building construction according to claim 1, wherein: the rotating unit drives the hollow rotating shaft to rotate.
5. The device for grinding the surface bulge of the precast slab for building construction according to claim 4, wherein: the rotating unit comprises a rotating motor, an output shaft of the rotating motor is connected with a first belt wheel, the first belt wheel is connected with a second belt wheel through a belt, and the second belt wheel is fixedly connected with the hollow rotating shaft.
6. The apparatus for grinding protrusions on the surface of a prefabricated slab for building construction according to claim 1, wherein: the reciprocating unit drives the sliding rod to move.
7. The device for grinding the surface bulge of the precast slab for building construction according to claim 6, wherein: the reciprocating unit comprises a floating ring, a spring and an electromagnet which are sequentially sleeved on the sliding rod, the floating ring is made of a magnetic conductive material, the upper end and the lower end of the spring are respectively contacted with the floating ring and the electromagnet, and the electromagnet is fixed on the support.
8. The apparatus for grinding protrusions on the surface of a prefabricated slab for building construction according to claim 1, wherein: the bracket and the mounting arm are integrally processed and formed.
9. The device for grinding the surface bulge of the precast slab for building construction according to claim 1, wherein: the counterweight seat is further included, and the mounting seat is arranged on the counterweight seat.
10. The apparatus for grinding protrusions on the surface of a precast slab for construction according to claim 9, wherein: the rear portion of the counterweight seat is provided with a handrail, and the bottom of the counterweight seat is provided with a plurality of rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221185272.XU CN218083467U (en) | 2022-05-17 | 2022-05-17 | Building construction is with protruding grinding device in prefabricated plate surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221185272.XU CN218083467U (en) | 2022-05-17 | 2022-05-17 | Building construction is with protruding grinding device in prefabricated plate surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218083467U true CN218083467U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221185272.XU Active CN218083467U (en) | 2022-05-17 | 2022-05-17 | Building construction is with protruding grinding device in prefabricated plate surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218083467U (en) |
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2022
- 2022-05-17 CN CN202221185272.XU patent/CN218083467U/en active Active
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