CN213837606U - Cement floor leveling device for building - Google Patents

Abstract

The utility model provides a floating device of cement ground for building, which comprises a bracket, drive arrangement, floating device and rotor plate, the support includes the body frame, the subframe, there is floating device between subframe and the body frame, floating device includes the driven shaft, the L pole, rotating member and floating piece, drive arrangement and L pole are connected to the driven shaft, the L pole includes mobile jib and pivot, establish the recess in the rotating member, the recess is stretched into in the pivot, the rotating member be equipped with floating piece, the middle part of rotating member is equipped with the direction arch, the rotor plate is established on the subframe, be equipped with the rotation hole on the subframe, the rotor plate be equipped with direction arch complex guide way, the middle part of rotor plate is equipped with rotatory arch, rotatory arch and rotation hole cooperation. Under the cooperation of guide protrusion and guide way, the rotor plate drives the rotating member and rotates, and original vertical rotating member changes into horizontally rotating member, and the rotating member still carries out straight reciprocating motion, and the floating plate is parallel with the wall, makes this device can float ground again and can float the wall.

Description

Cement floor leveling device for building

Technical Field

The utility model belongs to the architectural equipment field especially relates to a cement ground smoothing device for building.

Background

At present, the floor or wall surface is required to be leveled when indoor building construction and decoration are carried out, equipment for independently leveling the floor or the wall surface is provided, the equipment is used for reducing the workload of manpower and putting more manpower into other work, but when the floor or the wall surface is respectively leveled, two different machines need to be carried, the volume of the existing equipment is not small, the manpower input is increased, if the equipment can be used for leveling both the floor and the wall surface, the workload of manpower is reduced, and the input of too many machines is avoided, so that the cement floor leveling device for the building is especially important at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cement ground smoothing device for building to solve the problem of proposing among the above-mentioned background art.

The utility model discloses a realize through following technical scheme: the utility model provides a floating device of cement ground for building, includes the support and establishes drive arrangement, floating device and the angle fixing device on the support, the support include body frame, diaphragm and subframe, the body frame include bottom plate and backup pad, the bottom plate on be equipped with drive arrangement, the backup pad vertically establish on the bottom plate, backup pad upper portion is equipped with horizontal diaphragm, the tip of diaphragm is equipped with perpendicular decurrent subframe, be equipped with floating device between subframe and the body frame, floating device includes driven shaft, L pole, rotating member and floating member, the one end of driven shaft pass the backup pad and connect drive arrangement, the other end of driven shaft connects the L pole, the L pole include mobile jib and pivot, the one end of mobile jib is established on the driven shaft, the other end is perpendicular with the pivot, the pivot is connected and is cooperated with the rotating member, the rotating member is the rectangular annular of establishing the recess in, the groove is matched with the rotating shaft, the rotating shaft extends into the groove, the rotating shaft freely moves up and down in the groove, the end part of the rotating part is provided with a floating part, the middle part of the rotating part is provided with a guide bulge matched with an angle fixing device, the angle fixing device is arranged on the auxiliary frame, the auxiliary frame is provided with a rotating hole matched with the angle fixing device, the angle fixing device comprises a rotating plate and a locking structure used for fixing the angle of the rotating plate, the middle part of the rotating plate is provided with a guide groove matched with the guide bulge, the middle part of the rotating plate is provided with a rotating bulge extending backwards, the rotating bulge is matched with the rotating hole, and the rotating plate freely rotates through the rotating hole and is fixed through the locking structure.

Further, two long limits of recess be the straight line, distance between the long limit is the diameter of pivot, two tip of recess be the semicircle, and with the pivot cooperation, the pivot diameter equals with the semicircle diameter.

Furthermore, the two guide protrusions are arranged on the two long edges of the rotating part respectively, the distances between the two ends of the rotating part and the two ends of the guide protrusion are equal, and the two guide protrusions extend into the guide groove.

Further, rotatory arch extend backward and rotate hole and outstanding part, the outstanding part is cylindrical, and the side array of outstanding part has a plurality of through-holes, through-hole and locking structure cooperation, the locking structure includes mount and bolt, the mount is around rotatory bellied ring, is equipped with the screw hole with through-hole one-to-one complex on the ring, and every screw hole all has a complex bolt with it, and the bolt stretches into the screw hole through screw-thread fit

Furthermore, a traveling device is arranged under the bottom plate and comprises a pulley traveling device and a height adjusting device, and the height adjusting device is arranged between the bottom plate and the traveling device.

Further, the floating piece comprises an extension rod and a floating plate, the extension rod is arranged at the top of the arc of the rotating piece, the extension direction of the extension rod is parallel to the long edge direction of the rotating piece, the bottom of the extension rod is connected with the floating plate, and the floating plate is perpendicular to the extension rod.

Furthermore, the floating piece also comprises two inclined plates, the inclined plates are connected with the field side of the floating plate, and the vertical section of the floating piece is a trapezoid with a wide upper part and a narrow lower part.

Compared with the prior art, the beneficial effects of the utility model are that:

1. thereby make L pole drive rotating member through drive arrangement drive driven shaft, the rotating member carries out straight reciprocating motion under the effect of guide way, sets up floating member on the rotating member to realize floating work, straight reciprocating motion's distance, angle and dynamics all guarantee unanimously at every turn, guarantee floating planar quality.

2. Through the angle of adjusting the rotor plate, under the cooperation of direction arch and guide way, the rotation of rotor plate drives the rotation of rotating member, and original vertical rotating member changes into horizontally rotating member, but the rotating member still carries out the straight reciprocating motion of direction from top to bottom under the drive of L pole, but the floating plate at this moment is parallel with the wall to the realization is to the floating work of wall.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the utility model when it is used for leveling the ground;

fig. 3 is a front view of the utility model when it is used for leveling the ground;

FIG. 4 is a schematic structural view of the rotating member of the utility model;

FIG. 5 is a schematic diagram of a structure of a rotary plate of the utility model;

fig. 6 is a schematic view of the bracket structure of the utility model;

FIG. 7 is a schematic structural view of an L-shaped rod and a driven shaft of the utility model;

FIG. 8 is a schematic view of the utility model when the wall is smoothed;

fig. 9 is a schematic view of the state when the rotating shaft of the utility model is rotated to the lowest position.

In the figure:

1-bracket, 11-main frame, 111-bottom plate, 112-supporting plate, 12-transverse plate, 13-auxiliary frame, 131-rotating hole;

2-drive means, 21 motor, 22 conveyor belt;

3-floating device, 31-driven shaft, 32-L rod, 321-main rod, 322-rotating shaft, 33-rotating piece, 331-groove, 332-guide projection, 34-floating piece 341-extension rod 342-floating plate;

4-angle fixing device 41-rotating plate 411-guide groove 412-rotating protrusion 413-through hole, 42-locking structure, 421-ring, 422-bolt;

5-travel means 51-height adjustment means 52-pulley travel means.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, 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 efforts shall belong to the protection scope of the present invention.

Referring to fig. 1 to 9, the present invention provides a technical solution: a plastering device for cement floor for construction comprises a support 1, a driving device 2, a plastering device 3 and an angle fixing device 4 which are arranged on the support 1, wherein the support 1 comprises a main frame 11, a transverse plate 12 and an auxiliary frame 13, the main frame 11 comprises a bottom plate 111 and a supporting plate 112, the bottom plate 111 is provided with the driving device 2, the supporting plate 112 is vertically arranged on the bottom plate 111, the upper part of the supporting plate 112 is provided with the horizontal transverse plate 12, the end part of the transverse plate 12 is provided with the auxiliary frame 13 which is vertically downward, the plastering device 2 is arranged between the auxiliary frame 13 and the main frame 11, the plastering device 3 comprises a driven shaft 31, an L rod 32, a rotating part 33 and a plastering part 34, one end of the driven shaft 31 passes through the supporting plate 112 to be connected with the driving device 2, the other end of the driven shaft 31 is connected with the L rod 32, the L rod 32 comprises a main rod 321 and a rotating shaft 322, one end of the driven shaft 321 is arranged on the main rod 31, the other end of the rotating shaft is perpendicular to the rotating shaft 322, the rotating shaft 322 is connected and matched with the rotating member 33, the rotating member 33 is in a long ring shape with a groove 331 arranged therein, the groove 331 is matched with the rotating shaft 322, the rotating shaft 322 extends into the groove 331, the rotating shaft 322 freely moves up and down in the groove 331, the end part of the rotating member 33 is provided with a floating member 34, the middle part of the rotating member 33 is provided with a guide protrusion 332 matched with an angle fixing device 4, the angle fixing device 4 is arranged on the subframe 13, the subframe 13 is provided with a rotating hole 131 matched with the angle fixing device 4, the angle fixing device 4 comprises a rotating plate 41 and a locking structure 42 used for fixing the angle of the rotating plate 41, the middle part of the rotating plate 41 is provided with a guide groove 411 matched with the guide protrusion 332, the middle part of the rotating plate 41 extends backwards to form a rotating protrusion 412, and the rotating protrusion 412 is matched with the rotating hole 131, the rotating plate is freely rotated through the rotating hole 131 and fixed by the locking structure 42.

In the drawings of this embodiment, the driving device includes a motor and a conveyor belt, the motor drives a driven shaft to rotate through the conveyor belt, the arrangement in this embodiment only ensures that the L-rod can drive the rotating member to perform linear reciprocating motion, and on the premise of this embodiment, a speed reducer and a controller can be added to control the rotating speed of the motor, so as to achieve the leveling efficiency and effect of the leveling device, but this is a general technical means of a conventional person and is not described in detail here.

Specifically, two long limits of recess 331 be the straight line, distance between the long limit is the diameter of pivot 322, two tip of recess 331 are the semicircle, and with the cooperation of pivot 322, pivot 322 diameter equals with the semicircle diameter, the axle center of driven shaft is on same straight line with the axle center in rotation hole, the length of recess is more than or equal to the length of master rod.

As an optimized scheme, the two guide protrusions 332 are respectively arranged on the two long sides of the rotating member, the distances between the two guide protrusions and the two ends of the rotating member are equal, and the two guide protrusions extend into the guide grooves.

Specifically, rotatory arch 412 extend backward and rotate hole 131 and a portion of outstanding, the outstanding part is cylindrical, and the side array of outstanding part has a plurality of through-holes 413, through-hole 413 and locking structure cooperation, locking structure 42 includes mount and bolt, the mount is around rotatory bellied ring 421, is equipped with the screw hole with through-hole 413 one-to-one complex on the ring 421, and every screw hole all has a bolt 422 with it complex, and the bolt stretches into in the screw hole through screw-thread fit. At least 2 through holes 413 are provided, the angle of the rotating plate 41 is fixed and can not rotate as long as the threaded holes are inserted into the through holes 413, and the device needs to fix the rotating plate 41 at two specific angles, one is to fix the rotating plate 41 in parallel with the ground, and the other is to fix the rotating plate 41 in vertical with the ground. In the present embodiment, the bolt 422 is inserted into the through hole 413 to block the through hole, so as to form the locking structure, because the bolt is simple to use and the structure is simple to manufacture, thereby reducing the manufacturing cost of the device.

The traveling device 5 is arranged under the bottom plate 111, the traveling device 5 comprises a pulley traveling device 51 and a height adjusting device 52, the height adjusting device 52 is arranged between the bottom plate 111 and the pulley traveling device 51, and the height adjusting device and the traveling device are provided with various mechanisms, such as a scissor lifting platform, an air cylinder and the like, so that detailed description is omitted, and an electric telescopic rod is adopted as an embodiment in the embodiment.

Specifically, the troweling member 34 includes an extension rod 341 and a troweling plate 342, the extension rod 341 is disposed on the arc top of the rotating member 33, the extension direction of the extension rod 341 is parallel to the long side direction of the rotating member 33, the troweling plate 342 is connected to the bottom of the extension rod 341, and the troweling plate 342 and the extension rod 341 are perpendicular to each other.

As an optimized scheme, the floating piece 34 further comprises two sloping plates 343, the sloping plates 343 are connected with the long sides of the floating plate 342, the vertical section of the floating piece 34 is a trapezoid with a wide top and a narrow bottom, the sloping plates are arranged on the two long sides of the floating piece, so that cement on the sides can be covered on the floating plate too much, and the floating plate can scatter around when moving, thereby affecting the floating quality.

When the floor is to be smoothed, the rotating plate 41 is rotated to make the guide slot 411 of the rotating plate 41 parallel to the floor, the bolt is inserted into the through hole by screwing the bolt, and at this time, the rotary member is also rotated by the thrust of the guide slot 411, the rotary member 33 is perpendicular to the bottom surface, then, the motor is turned on, the motor drives the driven shaft 31 to rotate, the driven shaft 31 drives the upper rotating shaft 322 of the main rod 321 to make circular motion by taking the driven shaft 31 as an axis, the rotating shaft 322 is matched with the groove 331, thrust is continuously generated to the rotary member 33 during the rotation, so that the rotary member 33 is linearly reciprocated, the troweling member 34 is adjusted in height through the height adjusting device 51, so that the troweling plate 342 reaches the required height, the troweling plate 342 can trowel cement on the ground, and the position of the device is changed through the pulley traveling device 52 to trowel the required position.

When the wall surface needs to be smoothed, the bolt is screwed off, the rotating plate 41 is in a free rotation movable state, the rotating plate 41 is rotated to an angle parallel to the wall surface and is fixed through the locking structure 42, the rotating member 33 is perpendicular to the wall surface at the moment, and the smoothing surface of the smoothing member 34 is parallel to the front surface, so that smoothing activity is performed.

Claims (7)

1. The device for leveling the cement floor for the building is characterized by comprising a support (1), a driving device (2), a leveling device (3) and an angle fixing device (4) which are arranged on the support (1), wherein the support (1) comprises a main frame (11), a transverse plate (12) and an auxiliary frame (13), the main frame (11) comprises a bottom plate (111) and a supporting plate (112), the driving device (2) is arranged on the bottom plate (111), the supporting plate (112) is vertically arranged on the bottom plate (111), the horizontal transverse plate (12) is arranged at the upper part of the supporting plate (112), the auxiliary frame (13) which is vertically downward is arranged at the end part of the transverse plate (12), the leveling device (3) is arranged between the auxiliary frame (13) and the main frame (11), and the leveling device (3) comprises a driven shaft (31), an L rod (32), a rotating piece (33) and a leveling piece (34), one end of driven shaft (31) pass backup pad (112) and connect drive arrangement (2), L pole (32) is connected to the other end of driven shaft (31), L pole (32) including mobile jib (321) and pivot (322), the one end of mobile jib (321) is established on driven shaft (31), the other end is perpendicular with pivot (322), pivot (322) are connected and cooperate with rotating member (33), rotating member (33) are the rectangular ring shape of establishing recess (331) in, recess (331) and pivot (322) cooperation, pivot (322) stretch into recess (331), pivot (322) freely move up and down in recess (331), the tip of rotating member (33) is equipped with floating piece (34), the middle part of rotating member (33) is equipped with direction protruding (332) with angle fixing device (4) complex, angle fixing device (4) establish on subframe (13), be equipped with on subframe (13) and rotate hole (131) with angle fixing device (4) complex, angle fixing device (4) including rotor plate (41) and locking structure (42) that are used for fixed rotor plate (41) angle, rotor plate (41) middle part be equipped with guide protrusion (332) complex guide way (411), the middle part of rotor plate (41) is extended backward has rotatory arch (412), rotatory arch (412) and rotation hole (131) cooperation, the rotor plate passes through rotation hole (131) free rotation and fixes through locking structure (42).

2. The plastering device for cement floor for construction as claimed in claim 1, wherein the two long sides of the recess (331) are straight, the distance between the long sides is the diameter of the rotating shaft (322), the two ends of the recess (331) are semi-circular arcs and fitted with the rotating shaft (322), and the diameter of the rotating shaft (322) is equal to the diameter of the semi-circular arcs.

3. A plastering device for cement floor for construction as claimed in claim 1, wherein the number of the guide protrusions (332) is two, which are provided on the two long sides of the rotary member, respectively, and the guide protrusions (332) are spaced apart from the both ends of the rotary member equally, and both the guide protrusions (332) are protruded into the guide grooves.

4. A plastering device for cement floor for construction as claimed in claim 3, wherein the rotary protrusion (412) is extended backward to the rotary hole (131) and protruded partially, the protruded portion is cylindrical, a plurality of through holes are formed in the side array of the protruded portion, the through holes are engaged with the locking structure, the locking structure comprises a fixing frame and bolts, the fixing frame is a ring (421) surrounding the rotary protrusion (412), the ring (421) is provided with screw holes engaged with the through holes one by one, each screw hole is provided with a bolt (422) engaged therewith, and the bolt (422) is inserted into the screw hole by screw engagement.

5. A plastering device for cement floor for construction as claimed in claim 1, wherein a traveling means (5) is provided under the base plate (111), the traveling means (5) comprises a pulley traveling means (51) and a height adjusting means (52), and the height adjusting means (52) is provided between the base plate (111) and the pulley traveling means (51).

6. The device for plastering cement floor for building as claimed in claim 1, wherein the plastering member (34) comprises an extension rod (341) and a plastering plate (342), the extension rod (341) is provided on the arc top of the rotary member (33), the extension direction of the extension rod (341) is parallel to the long side direction of the rotary member (33), the plastering plate (342) is connected to the bottom of the extension rod (341), and the plastering plate (342) and the extension rod (341) are perpendicular to each other.

7. The device as claimed in claim 6, wherein the troweling member (34) further comprises two sloping plates (343), the sloping plates (343) are connected to the long sides of the troweling plate (342), and the vertical section of the troweling member (34) is a trapezoid with a wide top and a narrow bottom.

Images