CN113266129B

CN113266129B - Wall surface trowelling device

Info

Publication number: CN113266129B
Application number: CN202110672446.9A
Authority: CN
Inventors: 王富金
Original assignee: Zhejiang Zhaoding Construction Co ltd
Current assignee: Zhejiang Zhaoding Construction Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-06-17
Anticipated expiration: 2041-06-17
Also published as: CN113266129A

Abstract

The application relates to a wall floating device, which belongs to the field of building decoration. The device comprises a support, a floating mechanism arranged on the support, a horizontal driving mechanism for driving the floating mechanism to horizontally move and a vertical driving mechanism for driving the floating mechanism to vertically move; the support include the carriage and with the mud trowelling rod that the carriage slided and is connected, floating mechanism include with the mud trowel that the mud trowelling rod is connected. When the wall needs to be smoothed, the support is placed beside the wall needing to be smoothed, and the trowel is driven by the horizontal driving mechanism and the vertical driving mechanism to move in the vertical direction and the horizontal direction, so that cement on the wall is smoothed.

Description

Wall surface trowelling device

Technical Field

The application relates to the field of building decoration, in particular to a wall surface trowelling device.

Background

The wall plastering means that cement mortar, mixed mortar, lime mortar surface layers and the like are plastered on the wall.

In the related art, plastering work in buildings generally mainly involves manual construction, cement mortar is firstly sprayed or coated on a wall surface when the wall surface is plastered, and then a worker trowels the cement mortar on the wall surface through a trowel.

To the correlation technique among the above-mentioned, the inventor thinks that the staff need build the scaffold work when floating the wall of higher department, stands comparatively dangerous when floating the wall on the scaffold.

Disclosure of Invention

In order to solve the wall of staff in floating higher department and need build the scaffold effect, stand comparatively dangerous problem when floating the wall on the scaffold, this application provides a floating device of wall.

The application provides a floating device of wall adopts following technical scheme:

a wall surface floating device comprises a support, a floating mechanism arranged on the support, a horizontal driving mechanism driving the floating mechanism to move horizontally and a vertical driving mechanism driving the floating mechanism to move vertically; the support include the carriage and with the mud trowelling rod that the carriage slided and is connected, floating mechanism include with the mud trowel that the mud trowelling rod is connected.

Through adopting above-mentioned technical scheme, when the wall needs to be smoothed, place the support on the wall next door that needs to be floating, drive the plastering trowel through horizontal drive mechanism and vertical actuating mechanism and move on vertical direction and horizontal direction, make the cement of wall floating, float the wall through floating the device is automatic, solve the problem that the wall that the staff floated comparatively department is comparatively dangerous.

Optionally, the top of the support frame is provided with an abutting assembly, the abutting assembly includes a screw rod penetrating through the support frame and an abutting block connected to an end of the screw rod and abutting against the ceiling, and the screw rod is connected with the support frame through a thread.

Through adopting above-mentioned technical scheme, when the floating device of wall was used, place the support beside the wall that needs to be floated, then the rotating screw rod, the screw rod drives the butt piece and removes to the direction that is close to the ceiling, until butt piece and ceiling looks butt, support and ceiling and ground looks butt make the support stable on ground, and then make the floating device of wall more stable when for wall is floating.

Optionally, the confession has been seted up to the carriage the claying groove that slides of claying pole level, horizontal drive mechanism is located including connecting horizontal drive motor, the cover on the claying pole the driving gear of driving motor's output shaft, rotating wear to locate transfer line, cover in the claying pole are located driven gear, cover on the transfer line are located drive gear on the transfer line and with the rack that claying groove cell wall is connected slides, the driving gear with driven gear meshes mutually, drive gear with the rack meshes mutually, the length direction of rack with the length direction in claying groove that slides is the same.

Through adopting above-mentioned technical scheme, when the plastering trowel need move on the horizontal direction, horizontal drive motor drives the driving gear and rotates, and the driving gear meshes with driven gear and drives the transfer line and rotate, and the drive gear on the transfer line rotation back dwang also rotates along with the dwang, because the transmission gear meshes with the rack mutually, makes the transfer line move along the length direction of rack to make the transfer line at the inslot sliding movement of plastering, make the plastering trowel move on the horizontal direction.

Optionally, the claying pole is connected with at least one electric telescopic handle, electric telescopic handle keeps away from the end connection of claying pole has the lifter, the claying sword with vertical actuating mechanism all locates on the lifter.

Through adopting above-mentioned technical scheme, the claying pole passes through electric telescopic handle and is connected with the claying sword, make the length adjustable between claying sword and the claying pole, on the one hand, when the fixed bolster, need not the distance between very accurate measurement support and the wall, adjust the claying sword through electric telescopic handle and the distance between the wall that needs to be leveled, make the mortar contact of claying sword and wall, on the other hand, the thickness of the mortar on the different walls is different, adjust the distance of claying sword and wall through electric telescopic handle, thereby change the thickness of mortar on the wall.

Optionally, the vertical driving mechanism includes a vertical driving motor, a screw rod in transmission connection with the vertical driving motor, and a nut seat sleeved on the screw rod, the screw rod is rotatably inserted into the lifting rod, the length direction of the screw rod is the same as that of the lifting rod, the nut seat is in threaded connection with the screw rod, and the plastering trowel is connected with the nut seat.

Through adopting above-mentioned technical scheme, when the high needs of plastering trowel on vertical direction are adjusted, vertical driving motor drives the lead screw and rotates, and the lead screw drives the nut seat and removes, makes the nut seat along the length direction of lead screw upwards remove, and the plastering trowel is connected with the nut seat, and the length direction of lead screw is the same with the length direction of lifter for the vertical removal of plastering trowel on the lifter.

Optionally, the horizontal driving motor with the claying pole rotates and is connected, the inside wall of claying pole be provided with driving gear engaged with running gear.

By adopting the technical scheme, when the driving gear is meshed with the rotating gear, the horizontal driving motor drives the driving gear to rotate, the driving gear drives the rotating gear to rotate, the transmission gear drives the plastering rod to rotate, the plastering rod drives the electric telescopic rod to rotate, so that the plastering knife is driven to rotate, and the angle between the plastering knife and the wall surface is adjustable; meanwhile, when the wall surface trowelling device is not needed to be used, the electric telescopic rod is parallel to the trowelling sliding groove after the trowelling rod rotates, and the occupied space is reduced when the wall surface trowelling device is stored; in addition, the trowelling rod rotates to enable the electric telescopic rod to incline, the trowelling range of the trowelling device is enlarged by matching with the telescopic function of the electric telescopic rod, and particularly, the corners of the wall surface enable the trowelling knife to be used for trowelling the corners of the wall.

Optionally, the inside wall of claying pole rotates and is connected with the layer board, horizontal drive motor with the layer board is connected, the inside wall of claying pole is provided with the rotatory actuating cylinder that drives of drive layer board.

Through adopting above-mentioned technical scheme, it is rotatory to drive actuating cylinder drive layer board, and the layer board drives horizontal driving motor and removes, makes the driving gear on the horizontal driving motor mesh with running gear or driven gear mutually to make horizontal driving motor drive transfer line rotate or drive the rotation of claying pole.

Optionally, the support further includes a roller rod connected to the support frame in a sliding manner, the trowelling mechanism further includes a roller brush connected to the roller rod, the support frame is provided with a roller sliding groove for the roller rod to slide, and the length direction of the roller sliding groove is parallel to the length direction of the trowelling sliding groove.

Through adopting above-mentioned technical scheme, brush once at the wall with the cylinder before using the plastering trowel, clear up unnecessary mortar on the wall, then the plastering trowel of reuse trowel makes the effect of wall floating better to cylinder brush and plastering trowel can use simultaneously, improve the work efficiency of wall plastering device.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the wall surface needs to be smoothed, the bracket is placed beside the wall surface needing to be smoothed, and the trowel is driven by the horizontal driving mechanism and the vertical driving mechanism to move in the vertical direction and the horizontal direction, so that the cement on the wall surface is smoothed;

2. the plastering trowel is connected with the plastering trowel through the electric telescopic rod, so that the length between the plastering trowel and the plastering trowel can be adjusted, when the bracket is fixed, the distance between the bracket and the wall surface does not need to be accurately measured, and the distance between the plastering trowel and the wall surface to be plastered is adjusted through the electric telescopic rod, so that the plastering trowel is in contact with mortar on the wall surface;

3. the driving cylinder drives the supporting plate to rotate, the supporting plate drives the horizontal driving motor to move, and a driving gear on the horizontal driving motor is meshed with the rotating gear or the driven gear, so that the horizontal driving motor drives the transmission rod to rotate or drives the claying rod to rotate.

Drawings

Fig. 1 is a schematic view of the overall structure of a wall surface smoothing device according to an embodiment of the present application.

Figure 2 is a schematic structural view of an abutment assembly of an embodiment of the present application.

Fig. 3 is a schematic structural view of a plastering rod and a roller rod according to an embodiment of the present application.

Fig. 4 is a schematic structural view of a claying bar according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of the horizontal driving mechanism and the vertical driving mechanism according to the embodiment of the present application.

Fig. 6 is a schematic structural view of a horizontal driving mechanism according to an embodiment of the present application.

Fig. 7 is a schematic structural view of a rotating gear in the trowel rod according to the embodiment of the present application.

Fig. 8 is a schematic structural diagram of a vertical drive mechanism according to an embodiment of the present application.

Description of reference numerals: 1. a support; 11. a support frame; 111. a cross bar; 112. a vertical rod; 12. a claying rod; 121. a yielding groove; 13. a roller rod; 14. a claying sliding groove; 15. a roller sliding groove; 16. a gear groove; 17. a guide groove; 2. a troweling mechanism; 21. a plastering trowel; 22. a roller brush; 3. a horizontal driving mechanism; 31. a horizontal driving motor; 32. a driving gear; 33. a transmission rod; 34. a driven gear; 35. a transmission gear; 36. a rack; 37. a rotating gear; 4. a vertical drive mechanism; 41. a vertical drive motor; 42. a screw rod; 43. a nut seat; 44. a clamping cylinder; 5. an abutment assembly; 51. a screw; 52. a butting block; 53. a turntable; 6. moving the plate; 61. a guide block; 62. a support plate; 63. a driving cylinder; 7. an electric telescopic rod; 8. a lifting rod; 81. the slot is moved.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses a wall surface floating device.

Referring to fig. 1, the wall surface floating device includes a support 1, a floating mechanism 2, a horizontal driving mechanism 3 and a vertical driving mechanism 4, wherein the floating mechanism 2, the horizontal driving mechanism 3 and the vertical driving mechanism 4 are all arranged on the support 1.

Referring to fig. 1 and 2, the bracket 1 includes a support frame 11, a plastering rod 12 and a roller rod 13, wherein the plastering rod 12 and the roller rod 13 are slidably connected to the support frame 11.

The trowelling mechanism 2 comprises a trowelling knife 21 and a roller brush 22, the trowelling knife 21 is connected to the trowelling rod 12, and the trowelling knife 21 is driven to move by the trowelling rod 12; the roller brush 22 is connected to the roller rod 13, and the roller brush 22 is moved by the roller rod 13.

The supporting frame 11 includes two horizontal rods 111 parallel to each other and horizontally disposed and two vertical rods 112 parallel to each other and vertically disposed, the two vertical rods 112 are located between the two horizontal rods 111, and two ends of the vertical rods 112 are respectively fixedly connected with the two horizontal rods 111. It should be noted that two vertical rods 112 protrude from two ends of the cross rod 111.

Referring to fig. 3, the uppermost cross bar 111 is provided with an abutment assembly 5, and the abutment assembly 5 is located at the end of the cross bar 111 protruding from the vertical bar 112. The abutting assembly 5 comprises a screw rod 51 and an abutting block 52, the screw rod 51 vertically penetrates through the cross rod 111, the screw rod 51 is connected with the cross rod 111 through threads, the two ends of the screw rod 51 respectively protrude out of the upper side face and the lower side face of the cross rod 111, the abutting block 52 is fixedly connected to the upper end of the screw rod 51, and the screw rod 51 is far away from the end portion fixedly connected with a rotating disc 53 of the abutting block 52. When the wall surface floating device is used, the supporting frame 11 is placed beside a wall surface to be floated, then the rotating disc 53 is rotated, the rotating disc 53 drives the screw rod 51 to move along the length direction of the screw rod 51 until the abutting block 52 is abutted against the ceiling, the top of the supporting frame 11 is abutted against the ceiling, and the bottom of the supporting frame 11 is abutted against the ground, so that the supporting frame 11 is placed stably.

Referring to fig. 4, the side of horizontal pole 111 that is close to another horizontal pole 111 has been seted up claying groove 14 and cylinder groove 15 that slides, claying groove 14 and cylinder groove 15 that slides are rectangular form, claying groove 14 and cylinder groove 15 that slides all link up with two terminal surfaces of horizontal pole 111, and claying groove 14 and cylinder groove 15 that slides all parallel with horizontal pole 111, claying pole 12 slides in claying groove 14 that slides, and cylinder pole 13 slides in cylinder groove 15 that slides for claying sword 21 and cylinder brush 22 horizontal migration in braced frame 11.

The troweling rod 12 and the roller rod 13 are connected to the cross bar 111 by the horizontal driving mechanism 3, and the troweling rod 12 will be described below as an example.

Referring to fig. 5 and 6, the horizontal driving mechanism 3 includes a horizontal driving motor 31, a driving gear 32, a transmission rod 33, a driven gear 34, a transmission gear 35 and a rack 36, the troweling rod 12 is hollow, the driving motor extends into the troweling rod 12 through the moving plate 6, the moving plate 6 is slidably connected with the support frame 11, and the driving gear 32 is fixedly sleeved on an output shaft of the horizontal driving motor 31. The transmission rod 33 coaxially penetrates through the plastering rod 12, the transmission rod 33 is rotatably connected with the plastering rod 12 through a bearing, the bearing is fixedly sleeved on the transmission rod 33, the outer ring of the bearing is fixedly connected with the plastering rod 12, the driven gear 34 is fixedly sleeved on the transmission rod 33, and the driven gear 34 is meshed with the driving gear 32; two ends of the transmission rod 33 respectively protrude out of two ends of the claying rod 12, and the transmission gear 35 is fixedly sleeved on the part of the transmission rod 33 protruding out of the claying rod 12. The bottom of the sliding groove is provided with a long-strip-shaped gear groove 16, the length direction of the gear groove 16 is the same as that of the sliding groove, the rack 36 is fixedly connected with the groove wall of the gear groove 16 through a screw, the length direction of the rack 36 is the same as that of the claying sliding groove 14, and the transmission gear 35 is meshed with the rack 36.

When the claying rod 12 needs to move in the claying sliding groove 14, the horizontal driving motor 31 is started, the horizontal driving motor 31 drives the driving gear 32 to rotate, the driving gear 32 drives the driven gear 34 to rotate, the driven gear 34 drives the transmission rod 33 to rotate, the transmission rod 33 drives the driven gear 34 to rotate, the driven gear 34 is meshed with the driven gear, the driven gear 34 moves along the length direction of the rack 36, the transmission rod 33 moves in the gear groove 16, and the claying rod 12 moves in the claying sliding groove 14.

Referring to fig. 5 and 6, in order to enable the moving plate 6 to be inserted into the plastering rod 12, the plastering rod 12 is formed by fixedly connecting two semi-rings with central symmetry by welding. In addition, the end of the plastering bar 12 is provided with a relief groove 121 for the moving plate 6 to extend into the plastering bar 12.

Referring to fig. 4, the moving plate 6 is integrally connected with a guide block 61, and a guide groove 17 for the guide block 61 to slide is formed in a groove wall of the claying sliding groove 14, so that the moving plate 6 can slide more smoothly in the support frame 11. The moving plate 6 is connected to the transmission lever 33 via a bearing, so that the moving plate 6 is not easily detached from the plastering bar 12.

Referring to fig. 6 and 7, in addition, a rotating gear 37 is fixedly connected to an inner side wall of the plastering rod 12, the rotating gear 37 is an internal gear, the height of the rotating gear 37 is the same as that of the driving gear 32, and the modules of the rotating gear 37 and the driving gear 32 are the same, so that the driving gear 32 can be meshed with the rotating gear 37.

One end of the moving plate 6, which is far away from the guide block 61, is rotatably connected with a supporting plate 62 through a rotating shaft, the supporting plate 62 and the moving plate 6 rotate on a horizontal plane, and the horizontal driving motor 31 is fixedly connected to the supporting plate 62. The moving plate 6 is also fixedly connected with a driving cylinder 63, a piston rod of the driving cylinder 63 is hinged with the supporting plate 62, and the supporting plate 62 and the moving plate 6 move relatively under the action of the driving cylinder 63.

When the piston rod of the driving cylinder 63 is contracted, the driving gear 32 on the horizontal driving motor 31 is meshed with the driven gear 34; when the piston rod of the driving cylinder 63 is extended, the driving gear 32 on the horizontal driving motor 31 is meshed with the rotating gear 37, and the position of the driving gear 32 is adjusted by the action of the driving cylinder 63.

And after the driving gear 32 is meshed with the rotating gear 37, the horizontal driving motor 31 drives the driving gear 32 to rotate, the driving gear 32 drives the rotating gear 37 to rotate, the rotating gear 37 drives the plastering rod 12 to rotate, so that the plastering rod 12 rotates along the axis of the transmission rod 33 as a central axis, and the position of the plastering trowel 21 is changed.

Referring to fig. 8, the trowel 21 and the trowel rod 12 are connected in the same manner as the roller brush 22 and the roller rod 13, and the connection between the trowel 21 and the trowel rod 12 will be described as an example.

The outer side wall of the claying rod 12 is fixedly connected with at least one electric telescopic rod 7, the electric telescopic rods 7 are provided with two electric telescopic rods 7 which are arranged in parallel. The outside of electric telescopic handle 7 is the telescopic link, and inside is provided with the cylinder, and it is flexible to drive outside telescopic link through the cylinder to make electric telescopic handle 7 have flexible function.

The end part of the electric telescopic rod 7 far away from the claying rod 12 is connected with a lifting rod 8, the lifting rod 8 is vertically arranged, and the vertical driving mechanism 4 is arranged on the lifting rod 8. The vertical driving mechanism 4 comprises a vertical driving motor 41, a lead screw 42 and a nut seat 43, the vertical driving motor 41 is fixedly connected to the upper end of the lifting rod 8, one end of the lead screw 42 is fixedly connected with an output shaft of the vertical driving motor 41, the lead screw 42 is arranged in the lifting rod 8 in a penetrating manner, the length direction of the lead screw 42 is the same as that of the lifting rod 8, and one end, far away from the vertical driving motor 41, of the lead screw 42 is connected with the lifting rod 8 through a bearing seat. The nut seat 43 is slidably sleeved on the lead screw 42, the nut seat 43 is in threaded connection with the lead screw 42, a moving groove 81 is formed in the side surface of the lifting rod 8, which is far away from the electric telescopic rod 7, and the nut seat 43 slides in the moving groove 81.

The nut seat 43 is fixedly connected with a clamping cylinder 44, and the clamping cylinder 44 clamps the plastering trowel 21. When the plastering trowel 21 needs to move in the vertical direction, the vertical driving motor 41 drives the screw rod 42 to rotate, the screw rod 42 drives the nut seat 43 to move along the length direction of the screw rod 42, the nut seat 43 drives the clamping cylinder 44 to move, and the clamping cylinder 44 drives the plastering trowel 21 to move, so that the plastering trowel 21 moves along with the nut seat 43 in the vertical direction of the lifting rod 8.

The implementation principle of the wall surface floating device in the embodiment of the application is as follows: when the wall surface trowelling device is used, the trowelling knife 21 is connected with the trowelling rod 12, the roller brush 22 is connected with the roller rod 13, and the roller brush 22 and the trowelling knife 21 are driven to move through the horizontal driving mechanism 3 and the vertical driving mechanism 4, so that the wall surface is trowelled.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A wall floating device is characterized in that: the device comprises a support (1), a floating mechanism (2) arranged on the support (1), a horizontal driving mechanism (3) for driving the floating mechanism (2) to move horizontally and a vertical driving mechanism (4) for driving the floating mechanism (2) to move vertically; the support (1) comprises a support frame (11) and a plastering rod (12) connected with the support frame (11) in a sliding manner, and the plastering mechanism (2) comprises a plastering knife (21) connected with the plastering rod (12);

support frame (11) offer the confession the claying groove (14) that slides of claying pole (12) level, horizontal drive mechanism (3) are located including connecting horizontal drive motor (31), the cover on claying pole (12) driving gear (32) of drive motor's output shaft, rotate and wear to locate transfer line (33), cover in claying pole (12) are located driven gear (34), the cover on transfer line (33) are located drive gear (35) on transfer line (33) and with rack (36) that claying groove (14) cell wall is connected, driving gear (32) with driven gear (34) mesh mutually, drive gear (35) with rack (36) mesh mutually, the length direction of rack (36) with the length direction in claying groove (14) that slides is the same.

2. A wall screeding device as claimed in claim 1, wherein: the top of carriage (11) is provided with butt subassembly (5), butt subassembly (5) including wear to locate carriage (11) screw rod (51) and connect in screw rod (51) tip and with the butt piece (52) of ceiling looks butt, screw rod (51) with carriage (11) pass through threaded connection.

3. A wall screeding device as claimed in claim 1, wherein: claying pole (12) are connected with at least one electric telescopic handle (7), electric telescopic handle (7) are kept away from the end connection of claying pole (12) has lifter (8), claying sword (21) with vertical actuating mechanism (4) all locate on lifter (8).

4. A wall screeding device as claimed in claim 3, wherein: the vertical driving mechanism (4) comprises a vertical driving motor (41), a screw rod (42) in transmission connection with the vertical driving motor (41) and a nut seat (43) sleeved on the screw rod (42), the screw rod (42) is rotatably arranged on the lifting rod (8) in a penetrating mode, the length direction of the screw rod (42) is the same as that of the lifting rod (8), the nut seat (43) is in threaded connection with the screw rod (42), and the plastering trowel (21) is connected with the nut seat (43).

5. A wall screeding device as claimed in claim 1, wherein: horizontal drive motor (31) with claying pole (12) rotate to be connected, the inside wall of claying pole (12) be provided with driving gear (32) engaged with running gear (37).

6. A wall screeding device as claimed in claim 1, wherein: the inside wall of claying pole (12) rotates and is connected with layer board (62), horizontal drive motor (31) with layer board (62) are connected, the inside wall of claying pole (12) is provided with the rotatory actuating cylinder (63) that drives layer board (62).

7. A wall screeding device as claimed in claim 1, wherein: the support (1) further comprises a roller rod (13) connected with the support frame (11) in a sliding mode, the floating mechanism (2) further comprises a roller brush (22) connected with the roller rod (13), a roller sliding groove (15) for the roller rod (13) to slide is formed in the support frame (11), and the length direction of the roller sliding groove (15) is parallel to the length direction of the claying sliding groove (14).