Interior wall whitewashes device for building engineering construction
Technical Field
The utility model relates to a building engineering facility technical field specifically is a building engineering construction whitewashes device with interior wall.
Background
In the house decoration process, the painting of the inner wall is an important component part of the house decoration and an important link of the house decoration. The traditional painting mode is manually painted through manpower, the painting efficiency is low, and the requirements of people are difficult to meet.
Chinese patent publication No. CN210195168U provides an interior wall whitewashes device for building engineering construction, through having set up the stay tube, the telescopic link, the supporting shoe, the mounting bracket and whitewashes the device, make the device can whitewash the interior wall automatically through whitewashing the device when using, work efficiency has been improved, but this kind of interior wall whitewashes device for building engineering construction directly uses the telescopic link to drive to whitewash the device and reciprocate and whitewash the wall, make the translation rate of whitewashing the device too fast, and the relatively poor homogeneity of whitewashing the wall.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an interior wall whitewashes device for building engineering construction has solved this kind of building engineering construction and has used the telescopic link to drive the device of whitewashing and reciprocate whitewashing and whitewash the wall for whitewash the moving speed of device too fast, and to the relatively poor problem of homogeneity of wall flour brush.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an inner wall painting device for construction engineering construction comprises a cart and a handrail, wherein the rear side of the top of the cart is fixedly connected with the bottom of the handrail, the front side of the upper surface of the cart is in threaded connection with the bottom of a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with the rear side of the bottom of a support, the top and the bottom of the support are both penetrated by two groups of guide rods, the two groups of guide rods are in sliding connection with the support, two groups of springs are arranged on the outer sides of the guide rods, one sides of the four groups of springs facing the inner wall of the support are fixedly connected with the support, the other ends of the four groups of springs are respectively fixedly connected with the top and the bottom of a painting seat, the two groups of guide rods are both penetrated through the painting seat, the right side of the painting seat is in threaded connection with the left side of a motor, the output end of the motor is fixedly connected with the right end of an extension shaft, the left end of the extension shaft extends into the inner side of the painting seat, and the extension shaft is positioned between the two groups of guide rods, the outer surface of the extension shaft is respectively clamped with the middle parts of two groups of first bevel gears, the first bevel gears are meshed with the second bevel gears, the middle parts of the two groups of second bevel gears are respectively clamped with the front ends of the two groups of rotating shafts, the middle parts of the rotating shafts are rotationally connected with the rear side of the painting seat, the rear ends of the rotating shafts penetrate through the rear side of the painting seat and are fixedly connected with the middle part of the centrifugal block, a clamping groove is formed in the front side of the painting seat, and the inner wall of the clamping groove is clamped with the rear side of the painting frame.
Preferably, the painting frame comprises a supporting plate, the length and the width of the supporting plate are respectively matched with those of the clamping groove, the supporting plate is clamped with the clamping groove, the front side of the supporting plate is fixedly connected with the rear side of the painting plate, the back side of the painting plate is in contact with the front side of the painting seat, the middle part of the rear side of the supporting plate is fixedly connected with the front side of the inserting block, and the left rear side of the painting seat is provided with a slot matched with the inserting block.
Preferably, the centrifugal blocks are solid metal blocks, the centrifugal blocks are semicircular in shape, and the cambered surfaces of the two groups of centrifugal blocks face in the same direction.
Preferably, the two groups of first bevel gears are distributed along the extension shaft in an array manner, the two groups of second bevel gears are distributed in an array manner, and the diameter of each first bevel gear is smaller than the gap between the two groups of guide rods.
Preferably, the top front side and the bottom front side of the support are both located at the rear side of the brush holder, and the distance from the bottom of the support to the bottom of the cart is greater than the distance from the bottom end of the guide rod to the bottom of the cart.
Preferably, the guide rod is a carbon steel rod, and the outer surface of the guide rod is provided with a wear-resistant and rust-resistant coating.
(III) advantageous effects
Compared with the prior art, the utility model provides an interior wall whitewashes device for building engineering construction possesses following beneficial effect:
1. this building engineering construction is with interior wall whitewashes device, through the intermeshing of first bevel gear and second bevel gear, and then make second bevel gear can drive pivot and centrifugal piece and rotate thereupon, and make the seat of whitewashing through the rotation of centrifugal piece drive whitewashing board and carry out the lift movement thereupon, the removal speed of whitewashing board this moment is comparatively steady, and whitewashing speed of whitewashing board is slower, the homogeneity that whitewashes the board and whitewash the wall has been improved, through the cooperation of slot and inserted block, the convenience is placed the frame of whitewashing after dismantling.
2. This building engineering construction is with interior wall whitewashes device, through two sets of first bevel gears along extension shaft array distribution, and two sets of second bevel gear array distribution for two sets of second bevel gear's direction of rotation is the same, avoids producing reciprocating that two sets of centrifugation piece rotation in opposite directions influence whitewashes seat, and top front side and bottom front side through the support all are located the rear side of whitewashing frame, avoid influencing the laminating between whitewashing board and the wall.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the brush seat of the present invention;
fig. 3 is a schematic structural view of the present invention.
In the figure: 1. pushing a cart; 2. a handrail; 3. a hydraulic cylinder; 4. a support; 5. a guide bar; 6. a spring; 7. a brush holder; 8. a motor; 9. an extension shaft; 10. a first bevel gear; 11. a second bevel gear; 12. a rotating shaft; 13. a centrifugal block; 14. a card slot; 15. a resisting plate; 16. a board is brushed; 17. inserting a block; 18. and (4) a slot.
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. 1-3, the present invention provides a technical solution: an interior wall painting device for construction engineering comprises a cart 1 and handrails 2, wherein the rear side of the top of the cart 1 is fixedly connected with the bottom of the handrails 2, the front side of the upper surface of the cart 1 is in threaded connection with the bottom of a hydraulic cylinder 3, the output end of the hydraulic cylinder 3 is fixedly connected with the rear side of the bottom of a support 4, the top and the bottom of the support 4 are penetrated through by two groups of guide rods 5, the two groups of guide rods 5 are in sliding connection with the support 4, two groups of springs 6 are arranged on the outer side of the guide rods 5, one sides of the four groups of springs 6 facing the inner wall of the support 4 are fixedly connected with the support 4, the other ends of the four groups of springs 6 are respectively fixedly connected with the top and the bottom of a painting seat 7, the two groups of guide rods 5 are penetrated through the painting seat 7, the right side of the painting seat 7 is in threaded connection with the left side of a motor 8, the output end of the motor 8 is, the outer surface of an extension shaft 9 is respectively clamped with the middle parts of two groups of first bevel gears 10, the first bevel gears 10 are mutually meshed with second bevel gears 11, the middle parts of two groups of second bevel gears 11 are respectively clamped with the front ends of two groups of rotating shafts 12, the middle parts of the rotating shafts 12 are rotatably connected with the rear side of a painting seat 7, the rear ends of the rotating shafts 12 penetrate through the rear side of the painting seat 7 and are fixedly connected with the middle part of a centrifugal block 13, a clamping groove 14 is formed in the front side of the painting seat 7, the inner wall of the clamping groove 14 is clamped with the rear side of a painting frame, a hydraulic cylinder 3 is started to move to a proper height, a motor 8 is started at the same time, the output end of the motor 8 drives the extension shaft 9 and the two groups of first bevel gears 10 to rotate along with the same, the second bevel gears 10 are mutually meshed with the second bevel gears 11, the rotating shafts 12 and the centrifugal block 13 are driven to rotate along with the second bevel gears 11, the centrifugal block 13 is a solid metal block, and the centrifugal block 13 is semicircular in shape, the cambered surface orientation of two sets of centrifugation pieces 13 is the same, rotates the centrifugal action of in-process through centrifugation piece 13 for whitewash seat 7 can be repeated upwards or downwards compress spring 6 and carry out the effect that removes, thereby makes whitewash seat 7 drive whitewash frame lift movement thereupon, and whitewash frame's moving speed is comparatively steady this moment, and whitewash frame's whitewash speed is slower, has improved the homogeneity that whitewashes the frame and whitewash the wall.
Specifically, in order to avoid mixing when the device paints walls with different colors, the painting frame comprises a supporting plate 15, the length and the width of the supporting plate 15 are respectively matched with the length and the width of a clamping groove 14, the supporting plate 15 is clamped with the clamping groove 14, the front side of the supporting plate 15 is fixedly connected with the rear side of a painting plate 16, the back side of the painting plate 16 is in contact with the front side of the painting seat 7, the painting plate 16 is convenient to detach from the front side of the painting seat 7, the painting frame is convenient to replace when different colors are painted, the middle of the rear side of the supporting plate 15 is fixedly connected with the front side of an inserting block 17, a slot 18 matched with the inserting block 17 is formed in the left rear side of the painting seat 7, the inserting block 17 can be inserted into the slot 18, and the disassembled painting frame is placed.
Specifically, in order to avoid the two sets of centrifugal blocks 13 rotating in opposite directions to affect the up-down movement of the brush holder 7, the two sets of first bevel gears 10 are distributed along the extension shaft 9 in an array manner, and the two sets of second bevel gears 11 are distributed in an array manner, so that the rotating directions of the two sets of second bevel gears 11 are the same as the rotating directions of the two sets of centrifugal blocks 13, the opposite force application directions of the two sets of centrifugal blocks 13 during rotation are avoided, the diameter of the first bevel gear 10 is smaller than the gap between the two sets of guide rods 5, and the interference between the two sets of centrifugal blocks is avoided.
Specifically, in order to avoid influencing the attachment between the painting plate 16 and the wall surface, the top front side and the bottom front side of the support 4 are both located at the rear side of the painting frame, the distance from the bottom of the support 4 to the bottom of the cart 1 is greater than the distance from the bottom of the guide rod 5 to the bottom of the cart 1, and the guide rod 5 is prevented from colliding with the ground in the downward moving process.
Specifically, in order to prolong the service life of the guide rod 5, the guide rod 5 is a carbon steel rod, and the outer surface of the guide rod 5 is provided with a wear-resistant and rust-resistant coating, so that the wear of the guide rod 5 is reduced.
The working principle is as follows: the user promotes shallow 1 and removes before the wall, and make whitewash board 16 contact with the wall, then start hydraulic cylinder 3 and remove to suitable height, start motor 8 simultaneously, the output of motor 8 drives extension shaft 9 and two sets of first bevel gear 10 and rotates thereupon, through the intermeshing of first bevel gear 10 and second bevel gear 11, and then make second bevel gear 11 drive pivot 12 and centrifugal piece 13 rotate thereupon, through the centrifugal action of centrifugal piece 13 rotation in-process, make whitewash seat 7 can go on repeatedly upwards or downwards compressing spring 6 and carry out the effect that removes, thereby make whitewash seat 7 drive whitewash board 16 and go up and down to move thereupon, the moving speed of whitewash board 16 this moment is comparatively steady, and whitewash board 16's whitewash speed is slower, the homogeneity that whitewash board 16 whitewashed the wall has been improved.
To sum up, the inner wall painting device for building engineering construction enables the second bevel gear 11 to drive the rotating shaft 12 and the centrifugal block 13 to rotate along with the first bevel gear 10 and the second bevel gear 11 through mutual meshing, enables the painting base 7 to drive the painting plate 16 to move up and down along with the first bevel gear and the second bevel gear, enables the painting plate 16 to move smoothly and the painting plate 16 to be slow in painting speed, improves the uniformity of painting the wall surface by the painting plate 16, facilitates the placement of the disassembled painting frame through the matching of the slot 18 and the insert block 17, enables the two sets of first bevel gears 10 to be distributed along the extension shaft 9 in an array mode, enables the two sets of second bevel gears 11 to be distributed in an array mode, avoids the two sets of centrifugal blocks 13 rotating in opposite directions to influence the up and down movement of the painting base 7, and enables the top front side and the bottom front side of the bracket 4 to be located at the rear side of the painting frame, avoiding affecting the fit between the whitewash board 16 and the wall.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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.