Waterproof paint coating device for waterproof engineering

Abstract

The waterproof paint coating device for the waterproof engineering comprises a rolling brush and an extension plate, the two ends of the rolling brush are movably connected with fixing blocks through sealing bearings, the fixing blocks are symmetrically connected to the two ends of a fixing plate, the side, away from the fixing blocks, of the fixing plate is symmetrically connected with guide plates, and guide grooves are formed in the surfaces of the guide plates; one end of the extension plate is fixedly connected with the movable block, the other end of the extension plate is in threaded connection with an extension lead screw through a threaded connection groove, the extension lead screw is fixedly connected with a grab handle, and the two sides of the extension plate are in sliding connection with one end of a limiting plate through limiting grooves; the other end of the limiting plate is fixedly connected with a positioning ring. Through the cooperation of the fixed plate, the guide plate, the movable column, the fastening lead screw and the embedding plate, the device can be conveniently folded and stored, then the overall size of the device can be effectively reduced, and the carrying convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coating coating equipment, in particular to a waterproof coating coating device for waterproof engineering. Background Art

[0002] Waterproofing project is a branch project to ensure that the structure of a building (structure) is not invaded by water and the internal space is not harmed by water. Building waterproofing project occupies an important position in the whole construction project. Building waterproofing project involves many parts of the building (structure), such as basement, wall, wall body, roof, etc. Wall waterproofing can be divided into four types: brushing, spraying, smearing and scraping. All of them are to apply waterproof coating on the wall. The brushing method requires the use of a coating device, which can evenly cover the waterproof material on the wall.

[0003] After searching, the prior art disclosed (Announcement No.: CN218205515U) a waterproof coating coating device for house waterproofing engineering, which records that "the interior of the hand-held tube is movably connected with a telescopic rod, the interior of the telescopic rod is provided with a transmission assembly, the outer surface of the hand-held tube is provided with a pushing assembly engaged with the transmission assembly, the outer surface of the telescopic rod is fixedly connected with contraction tooth blocks distributed at equal distances in the transverse direction, the outer surface of the hand-held tube is provided with a contraction assembly engaged with the contraction tooth blocks, the left side of the hand-held tube is fixedly connected with a liquid storage tank, the left end of the telescopic rod is fixedly connected with a sealing plate tightly fitted with the inner wall of the liquid storage tank, the left side of the liquid storage tank is threadedly connected with a connecting head connected thereto, the left side of the connecting head is fixedly connected with a supporting frame connected thereto, the left side of the supporting frame is fixedly connected with a liquid outlet head connected thereto, and the outer surface of the supporting frame is rotatably connected with a roller brush ”; When the device is in use, it is only necessary to fill the paint into the liquid storage tank, and then connect the support frame to the liquid storage tank through the connecting head to complete the installation, and then press the push component, through the cooperation of the push component and the transmission component, drive the telescopic rod to move to the left, thereby driving the sealing plate to push the paint inside the liquid storage tank to the liquid outlet head, so that the paint flows to the surface of the roller brush through the liquid outlet head, and the wall can be painted. However, the holding component mainly composed of the hand-held tube in the device is difficult to be covered and stored accordingly, which makes the overall size of the device larger. At the same time, waterproof engineering workers usually carry a work bag when traveling to place work tools, and the roller brush and the holding component are vertically distributed, resulting in the device being placed in the work bag. It will occupy a larger position and will also affect the carrying of other work tools. For this reason, the workers will carry it separately, which causes the problem of inconvenience for the workers to carry. Utility Model Content

[0004] In order to overcome the defects of the prior art, a waterproof coating coating device for waterproof engineering is now provided to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, a waterproof coating coating device for waterproof engineering is provided, including: a roller brush and an extension plate, wherein two ends of the roller brush are movably connected to a fixed block through a sealed bearing, and the fixed block is symmetrically connected to the two ends of the fixed plate, and the fixed plate is symmetrically connected to a guide plate on one side away from the fixed block, and a guide groove is provided on the surface of the guide plate, and at the same time, one end of a movable column is slidably connected in the guide groove, and the other end of the movable column is fixedly connected to the movable block, and the movable column is movably connected to a fastening screw rod through a bearing and passes through a through hole provided in the movable block, and the two ends of the fastening screw rod are symmetrically connected to the engaging plate, one end of the extension plate is fixedly connected to the movable block, and the other end of the extension plate is screwed to the extension screw rod through a screw groove, and the extension screw rod is fixedly connected to a handle, and both sides of the extension plate are slidably connected to one end of the limit plate through a limit groove, and the other end of the limit plate is fixedly connected to a positioning ring, and the positioning ring is movably connected in the positioning groove provided in the handle, and at the same time, a receiving groove is symmetrically provided on the inner side of the positioning ring, and the fastening block is slidably connected in the receiving groove, and the fastening bolt is screwed to the side of the receiving groove through a screw hole.

[0006] Preferably, the fixing plate is in the form of an elongated strip, an auxiliary groove is provided on a side of the fixing plate away from the fixing block, and both ends of the auxiliary groove are connected to the end surfaces of the fixing plate at both ends, and the cross-section formed by the combination of the fixing plate and the auxiliary groove is in the form of a concave structure, and the fixing block to which the fixing plate is fixedly connected is in a rectangular structure.

[0007] Preferably, the guide plate is in the form of an elongated strip structure, the guide plate and the fixed plate are of equal length, and the guide plate and the guide groove are combined together to form a U-shaped structure, and an engaging groove is provided in the middle of the guide plate away from the auxiliary groove, and the engaging groove and the guide groove are perpendicular to each other, and the depth of the engaging groove is less than the thickness of the guide plate.

[0008] Preferably, the movable column is of cylindrical structure, the axial length of the movable column is greater than the thickness of the guide plate, and a guide groove is provided at one end of the movable groove away from the movable block, and the engaging plate is slidably connected in the guide groove by a screw-connected fastening screw, and the engaging plate is of rectangular structure.

[0009] Preferably, the end of the movable block close to the movable column has a semicircular structure, and the movable block is slidably connected in the auxiliary groove through a guide plate, and the extension plate to which the movable block is fixedly connected has a rectangular structure, and the two groups of limit grooves symmetrically opened on both sides of the extension plate are both long strip structures, and the lengths of the limit grooves and the screw grooves are equal.

[0010] Preferably, the handle is of a cylindrical structure, with anti-slip stripes evenly arranged on the surface of the handle, and a positioning groove is arranged at one end of the handle close to the extension plate, the fastening layer fixedly connected in the positioning groove is of a circular ring structure, and the positioning ring movably connected in the positioning groove is of a circular ring structure, and the ring width of the positioning ring is greater than the depth of the positioning groove.

[0011] Preferably, the surface of the positioning ring is fixedly connected to two groups of limit plates, both groups of limit plates are in the shape of long strips, and two groups of storage grooves are symmetrically provided on the inner arc surface of the positioning ring, and both groups of storage grooves are in the shape of squares. At the same time, the sizes of the fastening blocks and the storage grooves are matched, and multiple groups of protrusions are evenly arranged on the surface of the fastening blocks relative to the fastening layer.

[0012] Compared with the prior art, the beneficial effects of the utility model are: through the cooperation of the fixed plate, the guide plate, the movable column, the fastening screw, the interlocking plate and the movable block, the device can be conveniently folded and stored, and then the overall volume of the device when idle can be effectively reduced, so that it can be convenient for operators to carry, and it will also reduce the chance of the device interfering with other work tools when they are stored and accessed. At the same time, through the cooperation of the extension plate, the extension screw, the limit plate, the positioning ring, the fastening block and the handle, the device can be conveniently adjusted in length, thereby increasing the coating range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a partial front view schematic diagram of an embodiment of the utility model.

[0014] Figure 2 It is a partial side view schematic diagram of an embodiment of the utility model.

[0015] Figure 3 It is a storage schematic diagram of an embodiment of the utility model.

[0016] Figure 4 This is a schematic diagram of the disassembly of the handle and the positioning ring of an embodiment of the utility model.

[0017] In the figure: 1. roller brush; 2. fixing block; 3. fixing plate; 4. guide plate; 5. engaging plate; 6. movable column; 7. movable block; 8. extension plate; 9. limit plate; 10. positioning ring; 11. fastening bolt; 12. handle; 13. fastening screw; 14. extension screw; 15. fastening layer; 16. fastening block. DETAILED DESCRIPTION

[0018] Reference Figures 1 to 4As shown, the utility model provides a waterproof coating device for waterproof engineering, comprising: a roller brush 1 and an extension plate 8, wherein the two ends of the roller brush 1 are movably connected to a fixed block 2 through a sealed bearing, and the fixed block 2 is symmetrically connected to the two ends of the fixed plate 3, and the fixed plate 3 is symmetrically connected to a guide plate 4 on one side away from the fixed block 2, and a guide groove is provided on the surface of the guide plate 4, and at the same time, one end of a movable column 6 is slidably connected in the guide groove, and the other end of the movable column 6 is fixedly connected to a movable block 7, and the fastening screw 13 movably connected to the movable column 6 through the bearing passes through the through hole provided in the movable block 7, and the fastening screw 13 Both ends of the screw rod 13 are symmetrically connected to the interlocking plate 5, one end of the extension plate 8 is fixedly connected to the movable block 7, the other end of the extension plate 8 is screwed to the extension screw rod 14 through a screw groove, and the extension screw rod 14 is fixedly connected to the handle 12, and both sides of the extension plate 8 are slidably connected to one end of the limit plate 9 through a limit groove, the other end of the limit plate 9 is fixedly connected to the positioning ring 10, and the positioning ring 10 is movably connected in the positioning groove opened in the handle 12, and at the same time, the inner side of the positioning ring 10 has symmetrically opened receiving grooves, the receiving grooves are slidably connected to the fastening blocks 16, and the side faces of the receiving grooves are screwed to the fastening bolts 11 through screw holes.

[0019] In this embodiment, when it is necessary to apply waterproof coating to the surface of the building in the waterproof project, the coating device is taken out from the work bag, and the extension plate 8 and the movable plate are rotated by the handle 12 so that the movable plate and the fixed plate 3 are vertically distributed. The extension plate 8 and the movable plate are driven by the handle 12 to move along the length direction of the guide plate 4 so that the embedded plate 5 can face the embedded groove opened in the guide plate 4, and the fastening screw 13 is rotated. The two ends of the fastening screw 13 push the two sets of embedded plates 5 screwed together to move relative to each other, so that the two sets of embedded plates 5 can be smoothly embedded in the corresponding embedded grooves, completing the guide plate 4 and the movable plate. The blocks 7 are fixedly connected to each other, so that the coating device is fully unfolded. The roller brush 1 is dipped in waterproof coating to carry out the corresponding waterproof coating operation. When the position to be coated is a little high or a little far away, the handle 12 is turned, and the handle 12 drives the extension screw 14 to rotate synchronously, so that the distance between the extension plate 8 and the handle 12 can be adjusted accordingly, and the overall length of the coating device can be effectively adjusted. After the adjustment is completed, the fastening bolt 11 is turned, and the fastening bolt 11 pushes the fastening block 16 to abut against the fastening layer 15, thereby completing the fixed connection between the handle 12 and the positioning ring 10.

[0020] As a preferred embodiment, the fixing plate 3 is in the shape of an elongated strip, an auxiliary groove is provided on the side of the fixing plate 3 away from the fixing block 2, and both ends of the auxiliary groove are connected to the end surfaces of the fixing plate 3 at both ends, and the cross-section formed by the combination of the fixing plate 3 and the auxiliary groove is in the shape of a concave U-shaped structure, and the fixing block 2 to which the fixing plate 3 is fixedly connected is in a rectangular structure.

[0021] In this embodiment, if Figure 1 and Figure 2The setting of the auxiliary groove can assist in the storage of the movable block 7 and the extension plate 8, ensuring that the coating device can be conveniently folded and stored, and can also assist in enhancing the stability of the movable block 7 when moving.

[0022] As a preferred embodiment, the guide plate 4 is in the form of an elongated strip structure, the guide plate 4 and the fixed plate 3 are of equal length, and the guide plate 4 and the guide groove are combined together to form a U-shaped structure, and an engaging groove is provided in the middle of the guide plate 4 away from the auxiliary groove, and the engaging groove and the guide groove are perpendicular to each other, and the depth of the engaging groove is less than the thickness of the guide plate 4.

[0023] In this embodiment, if Figure 1 , Figure 2 and Figure 3 The engaging groove and the guide groove are perpendicular to each other, so that after the engaging plate 5 is embedded in the engaging groove, the stability of the connection between the guide plate 4 and the movable block 7 is enhanced, avoiding the problem of accidental rotation of the movable block 7 and the extension plate 8 during use.

[0024] As a preferred embodiment, the movable column 6 is in a cylindrical structure, the axial length of the movable column 6 is greater than the thickness of the guide plate 4, and a guide groove is provided at one end of the movable groove away from the movable block 7, and the engaging plate 5 is slidably connected in the guide groove through a screw-connected fastening screw 13, and the engaging plate 5 is in a rectangular structure.

[0025] In this embodiment, if Figure 1 , Figure 2 and Figure 3 The depth of the guide groove is greater than the depth of the engaging groove. Therefore, when the engaging plate 5 is out of the engaging groove, the engaging plate 5 is still in the guide groove, thereby preventing the engaging plate 5 from rotating with the rotation of the fastening screw 13. Moreover, the fastening screw 13 adopts a bidirectional screw with positive and negative teeth, and a threaded structure is correspondingly arranged on the portion of the fastening screw 13 located in the guide groove.

[0026] As a preferred embodiment, the end of the movable block 7 close to the movable column 6 is in a semicircular structure, and the movable block 7 is slidably connected in the auxiliary groove through the guide plate 4, and the extension plate 8 to which the movable block 7 is fixedly connected is in a rectangular structure, and the two groups of limit grooves symmetrically opened on both sides of the extension plate 8 are both in a long strip structure, and the lengths of the limit grooves and the screw grooves are equal.

[0027] In this embodiment, if Figure 1 and Figure 2 The thickness of the movable block 7 is matched with the spacing size between the two sets of guide plates 4, so that the guide plates 4 can help enhance the stability of the movable block 7 when it moves. At the same time, the opening of the limit groove can not only help adjust the spacing between the extension plate 8 and the handle 12, but also make it convenient for the operator to quickly confirm the position of the extension screw rod 14 in the screw groove to avoid the extension screw rod 14 accidentally detaching from the extension plate 8.

[0028] As a preferred embodiment, the handle 12 has a cylindrical structure, and anti-slip stripes are evenly arranged on the surface of the handle 12. A positioning groove is arranged at one end of the handle 12 close to the extension plate 8. The fastening layer 15 fixedly connected in the positioning groove has a circular ring structure, and the positioning ring 10 movably connected in the positioning groove has a circular ring structure, and the ring width of the positioning ring 10 is greater than the depth of the positioning groove.

[0029] In this embodiment, if Figure 1 , Figure 2 and Figure 4 The anti-slip stripes on the surface of the handle 12 can reduce the chance of the operator's hand slipping, and the sizes of the positioning groove and the positioning ring 10 are adapted to each other, which can help enhance the stability of the relative rotation between the handle 12 and the positioning ring 10. At the same time, the fastening layer 15 is made of soft rubber material, which can help enhance the fixing effect between the handle 12 and the positioning ring 10.

[0030] As a preferred embodiment, two groups of limit plates 9 are fixedly connected to the surface of the positioning ring 10, both groups of limit plates 9 are in the shape of long strips, and two groups of receiving grooves are symmetrically provided on the inner arc surface of the positioning ring 10, and both groups of receiving grooves are in the shape of squares. At the same time, the sizes of the fastening blocks 16 and the receiving grooves are matched, and a plurality of groups of protrusions are evenly arranged on the surface of the fastening blocks 16 relative to the fastening layer 15.

[0031] In this embodiment, if Figure 1 , Figure 2 and Figure 4 The setting of the limit plate 9 prevents the positioning ring 10 from rotating with the rotation of the handle 12, and then after the positioning ring 10 and the handle 12 are fixedly connected, the handle 12 can be prevented from accidentally rotating. At the same time, the protrusion has a hemispherical structure, which can assist in enhancing the squeezing and fixing effect of the fastening block 16 on the fastening layer 15, and after the fastening bolt 11 is separated from the surface of the fastening block 16, the fastening block 16 without the external force will be pushed away by the reset fastening layer 15, so that the positioning ring 10 and the handle 12 can rotate relative to each other again.

[0032] The waterproof coating coating device for waterproof engineering of the utility model can be conveniently folded and stored through the cooperation of the fixed plate 3, the guide plate 4, the movable column 6, the fastening screw 13 and the interlocking plate 5, which can effectively reduce the overall volume of the device, improve the convenience when carrying, and reduce the probability of mutual interference between different working tools in the work bag, ensuring that the working tools in the work bag can be conveniently stored and accessed.

Claims

1. A waterproof coating coating device for waterproof engineering, comprising: The roller brush (1) and the extension plate (8) are characterized in that: the two ends of the roller brush (1) are movably connected to the fixed block (2) through a sealed bearing, and the fixed block (2) is symmetrically connected to the two ends of the fixed plate (3), and the side of the fixed plate (3) away from the fixed block (2) is symmetrically connected to the guide plate (4), and the surface of the guide plate (4) is provided with a guide groove, and at the same time, one end of the movable column (6) is slidably connected in the guide groove, and the other end of the movable column (6) is fixedly connected to the movable block (7), and the fastening screw (13) movably connected to the movable column (6) through the bearing passes through the through hole provided in the movable block (7), and the two ends of the fastening screw (13) are symmetrically connected The interlocking plate (5) comprises an extension plate (8) having one end fixedly connected to a movable block (7), and the other end of the extension plate (8) being screwed to an extension screw rod (14) through a screw groove, and the extension screw rod (14) being fixedly connected to a handle (12), and both sides of the extension plate (8) being slidably connected to one end of a limit plate (9) through a limit groove, and the other end of the limit plate (9) being fixedly connected to a positioning ring (10), and the positioning ring (10) being movably connected in a positioning groove provided in the handle (12), and a receiving groove being symmetrically provided on an inner side surface of the positioning ring (10), and a fastening block (16) being slidably connected in the receiving groove, and a fastening bolt (11) being screwed to a screw hole on a side surface of the receiving groove.

2. A waterproof coating coating device for waterproof engineering according to claim 1, characterized in that: The fixing plate (3) is in the form of an elongated strip, an auxiliary groove is provided on a side of the fixing plate (3) away from the fixing block (2), and both ends of the auxiliary groove are connected to the end surfaces of both ends of the fixing plate (3), and the cross-section formed by the combination of the fixing plate (3) and the auxiliary groove is in the form of a concave structure, and the fixing block (2) to which the fixing plate (3) is fixedly connected is in the form of a rectangular structure.

3. A waterproof coating coating device for waterproof engineering according to claim 1, characterized in that: The guide plate (4) is in the form of an elongated strip structure. The guide plate (4) and the fixed plate (3) are of equal length. The guide plate (4) and the guide groove are combined together to form a U-shaped structure. An engaging groove is provided in the middle of the guide plate (4) away from the auxiliary groove. The engaging groove and the guide groove are perpendicular to each other. The depth of the engaging groove is less than the thickness of the guide plate (4).

4. A waterproof coating coating device for waterproof engineering according to claim 1, characterized in that: The movable column (6) is of cylindrical structure, the axial length of the movable column (6) is greater than the thickness of the guide plate (4), and a guide groove is provided at one end of the movable groove away from the movable block (7), and the engaging plate (5) is slidably connected in the guide groove via a screw-connected tightening screw (13), and the engaging plate (5) is of rectangular structure.

5. The waterproof coating coating device for waterproof engineering according to claim 1, characterized in that: The end of the movable block (7) close to the movable column (6) is in a semicircular structure, and the movable block (7) is slidably connected in the auxiliary groove through the guide plate (4), and the extension plate (8) fixedly connected to the movable block (7) is in a rectangular structure, and the two groups of limit grooves symmetrically opened on both sides of the extension plate (8) are both in a long strip structure, and the lengths of the limit grooves and the screw grooves are equal.

6. A waterproof coating coating device for waterproof engineering according to claim 1, characterized in that: The handle (12) is cylindrical in structure, and anti-slip stripes are evenly arranged on the surface of the handle (12). A positioning groove is arranged at one end of the handle (12) close to the extension plate (8). The fastening layer (15) fixedly connected in the positioning groove is in a circular ring structure, and the positioning ring (10) movably connected in the positioning groove is in a circular ring structure, and the ring width of the positioning ring (10) is greater than the depth of the positioning groove.

7. The waterproof coating coating device for waterproof engineering according to claim 1, characterized in that: The surface of the positioning ring (10) is fixedly connected to two groups of limit plates (9), both groups of limit plates (9) are in the form of long strips, and the inner arc surface of the positioning ring (10) is symmetrically provided with two groups of receiving grooves, both groups of receiving grooves are in the form of squares, and the sizes of the fastening blocks (16) and the receiving grooves are matched, and a plurality of groups of protrusions are evenly arranged on the surface of the fastening blocks (16) relative to the fastening layer (15).

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