CN217871622U

CN217871622U - Waterproof coating brushing tool for through-wall bolt hole

Info

Publication number: CN217871622U
Application number: CN202122318254.6U
Authority: CN
Inventors: 郭德利; 冯大勇; 徐海斌; 李军凯; 李明明; 郭超; 史以海; 郑义
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-11-22
Anticipated expiration: 2031-09-24

Abstract

The utility model provides a wear wall bolt hole water proof coating to apply paint instrument with a brush has solved and has adopted the brush to applying paint water proof coating with a brush to wearing wall bolt hole department, need make a round trip to apply paint with a brush many times, leads to water proof coating's the slower problem of speed of applying paint with a brush. The utility model comprises a brush head and a handle detachably connected with the brush head, wherein the brush head comprises a flat-plate brush head plate and a sponge block fixedly arranged at the left side of the brush head plate, and the right side of the brush head plate is fixedly provided with a connecting rod; the handle comprises a handle rod extending along the left-right direction, and the connecting rod is in threaded connection with the handle rod; the handle still includes the clamp plate with the left end fixed connection of handle bar, and the middle part of clamp plate is equipped with the slotted hole that supplies the connecting rod to pass, and the clamp plate is pressed on brush head board through connecting rod and handle bar threaded connection effect. The device has the advantages of simple structure, lower manufacturing cost, high painting efficiency of the waterproof paint of the wall body penetrating through the wall bolt hole, regular and attractive shape after the waterproof paint is painted, and integral construction image is improved.

Description

Waterproof coating brushing tool for through-wall bolt hole

Technical Field

The utility model relates to a construction technical field especially indicates a wear wall bolt hole water proof coating and apply paint instrument with a brush.

Background

At present, the construction of high-rise buildings mostly adopts a scaffold system of 'climbing frames' to construct the outer wall of the building. When the scaffold system with the climbing frame is installed, wall-through bolts are needed to be used for fixing in many places. When the scaffold system of the scaffold which climbs the frame needs to be dismantled in the later construction period, the wall-penetrating bolt holes left in the wall body need to be plugged and coated with waterproof paint after the wall-penetrating bolts are dismantled.

During construction, the waterproof paint is often brushed by using a brush. The brush is adopted to brush the waterproof paint at the bolt hole of the through wall: gaps among the bristles of the brush can cause the coating of the waterproof paint to be uneven, and the waterproof paint needs to be coated repeatedly, so that the coating speed of the waterproof paint is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the adoption brush that exists among the background art and to wearing wall bolt hole department to apply paint waterproof coating with a brush, need make a round trip to apply paint with a brush many times, lead to waterproof coating's the slower problem of speed of applying paint with a brush, the utility model provides a wear wall bolt hole waterproof coating and apply paint instrument with a brush.

The technical scheme of the utility model is that: a waterproof paint brushing tool for a through-wall bolt hole comprises a brushing head and a handle detachably connected with the brushing head, wherein the brushing head is used for dipping paint, and the handle is used for extruding and rotating the brushing head to form a circle of paint to be coated on a wall body;

the brush head comprises a brush head plate with a flat plate structure and a sponge block fixedly arranged on the left side of the brush head plate, a connecting rod is fixedly arranged on the right side of the brush head plate, and external threads I are arranged at one end, far away from the brush head plate, of the connecting rod;

the handle comprises a handle rod extending along the left-right direction, a first through hole extending along the left-right direction is formed in the handle rod, an internal thread I in threaded connection with the external thread I is formed in the inner wall of the first through hole, and the connecting rod is in threaded connection with the handle rod;

the handle still includes the clamp plate with the left end fixed connection of handle bar, and the middle part of clamp plate is equipped with the slotted hole that supplies the connecting rod to pass, and the clamp plate is pressed on brush head board through connecting rod and handle bar threaded connection effect.

Preferably, the brush head further comprises a retaining ring fixedly arranged on the left side of the brush head plate, the right end face of the sponge block is located in the retaining ring, and the left end face of the sponge block protrudes out of the retaining ring.

Preferably, the right end of the handle rod is provided with an extension rod, and the left end of the extension rod is fixedly provided with a first threaded rod head in threaded connection with the first pipe hole.

Preferably, the extension bar is internally provided with a second pipe hole with the same diameter as the first pipe hole, the second pipe hole extends along the left-right direction, the right end of the second pipe hole is communicated with the outside, the inner wall of the second pipe hole is provided with an internal thread II, and the thread trend and the thread distance of the internal thread II of the second pipe hole are the same as those of the internal thread I of the first pipe hole.

Preferably, still including being used for the shrouding of shutoff first tube hole rear end or second tube hole rear end, one side of shrouding is fixed and is equipped with the second screw thread pole head, and the second screw thread pole head can be connected with internal thread II and internal thread I screw thread.

The utility model has the advantages that: during the use, according to the handle of construction environment equipment suitable length, absorb waterproof paint in the storage bucket that the sponge piece immerses waterproof paint, after sponge piece 1 absorbs full waterproof paint, operating personnel holds the handle and covers the wall bolt hole and press gently on the wall body with the sponge piece, extrude the partly waterproof paint that the sponge piece absorbs, then the handle rotates, drive the sponge piece and rotate at least a week, make the waterproof paint who coats on the wall body form a regular circular, accomplish the waterproof paint's of the wall body of wearing wall bolt hole department with a brush.

The function of the pressing plate is as follows: the thickening brush head board reduces the pressure of the left end of the handle rod to the middle of the brush head board when the handle rod is screwed, and simultaneously avoids the deformation of the middle of the brush head board when the handle rod presses the brush head board when the brush head board is used.

The device has the advantages of simple structure, lower manufacturing cost, flexible and convenient use, high painting efficiency of the waterproof paint of the wall body penetrating through the wall bolt hole, regular and attractive shape after the waterproof paint is painted, and integral construction image is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the main structure of example 1;

FIG. 2 isbase:Sub>A schematic structural view of section A-A in FIG. 1;

FIG. 3 is a schematic structural view of the applicator head of FIG. 2;

FIG. 4 is a schematic view of the handle lever of FIG. 2;

FIG. 5 is a schematic view of the extension bar of FIG. 2;

in the figure, 1, a sponge block, 2, a brush head plate, 3, a retainer ring, 4, a connecting rod, 5, a pressing plate, 6, a handle rod, 7, an extension rod, 701, a second pipe hole, 8, a first screw rod head, 9, a sealing plate, 10 and a second screw rod head.

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 any creative effort belong to the protection scope of the present invention.

Example 1: a tool for brushing waterproof paint in a through-wall bolt hole is shown in figures 1 and 2 and comprises a brushing head and a handle detachably connected with the brushing head.

The brush coating head is detachably connected with the handle, so that the brush coating head can be conveniently replaced when the brush coating head is abraded to a certain degree, and the service life of the tool is prolonged.

As shown in fig. 2 and 3, the brush head comprises a brush head plate 2 of a circular plate structure and a sponge block 1 adhered to the left side of the brush head plate 2 by glue, wherein the sponge block 1 is used for absorbing and dipping waterproof paint when in use.

The sponge block 1 in this embodiment is a flat cylindrical structure, and when the sponge block 1 is rotated, the circular traces formed on the wall by the waterproof paint absorbed in the sponge block 1 of the cylindrical structure are relatively uniform.

The retaining ring 3 of annular plate structure is fixed to the left side of brush head board 2, and the right-hand member face of sponge piece 1 is located retaining ring 3, and the left end face of sponge piece 1 protrudes retaining ring 3.

The function of the retainer ring 3 is as follows: when 1 suction of sponge piece dips in behind the water proof coating to wear wall bolt hole department on the wall body and apply paint with a brush, retaining ring 3 can restrict the degree of depth that sponge piece 1 caved in under the effect of pressure, prevent that constructor from exerting oneself too much, once extrude too much water proof coating in the sponge piece 1 from, not only extravagant material, reduce the use number of times of sponge piece 1 who inhales full water proof coating, and once extrude too much water proof coating and also can sputter trickling on the wall body, cause the large tracts of land to pollute, influence the outward appearance effect after the construction shaping.

The right side of brush head board 2 is fixed and is equipped with connecting rod 4, and the one end that brush head board 2 was kept away from to connecting rod 4 is equipped with external screw thread I.

The handle includes along left right direction extension handle pole 6 and with handle pole 6's left end fixed connection's clamp plate 5, as shown in fig. 2 and 4, handle pole 6's inside is equipped with left right direction extension and penetrating first tube hole 601, be equipped with on the inner wall of first tube hole 601 with external screw thread I threaded connection's internal thread I, the middle part of clamp plate 5 is equipped with the slotted hole 501 that supplies connecting rod 4 to pass.

The connecting rod 4 and the handle rod 6 are in threaded connection through the matching of the external thread I and the internal thread I. The pressing plate 5 is pressed on the brush head plate 2 through the threaded connection action of the connecting rod 4 and the handle rod 6.

Function of the pressing plate 5: thickening brush head board 2 reduces the left end of handle bar 6 and to the pressure in brush head board 2 middle part when screwing, has also avoided simultaneously when using, and handle bar 6 is pressing brush head board 2, causes brush head board 2 middle part to warp.

As shown in fig. 1 and 2, an extension bar 7 is provided at the right end of the handle lever 6, and the handle lever 6 and the extension bar 7 in the present embodiment have the same outer diameter in order to prevent the step formed at the junction between the handle lever 6 and the extension bar 7 from interfering with the hand due to the difference in the outer diameters of the two when in use.

As shown in fig. 5, a second pipe hole 701 having the same diameter as the first pipe hole 601 is formed in the extension bar 7, the second pipe hole 701 extends in the left-right direction, the right end of the second pipe hole 701 is communicated with the outside, an internal thread II is formed in the inner wall of the second pipe hole 701, and the thread direction and the thread pitch of the internal thread II of the second pipe hole 701 are the same as those of the internal thread I of the first pipe hole 601. The left end of the extension bar 7 is fixedly provided with a first screw rod head 8 which is in threaded connection with the first pipe hole 601.

First tube hole 601 and second tube hole 701 isodiametric and internal thread trend, the screw thread interval is the same for first screw thread pole head 8 not only can with first tube hole 601 threaded connection, realize extension bar 7 and handle bar 6's releasable connection, first screw thread pole head 8 also can with second tube hole 701 threaded connection simultaneously, realized a plurality of extension bar 7's concatenation, in order to realize carrying out the extension of arbitrary length according to the construction environment when the in-service use to handle bar 6.

This instrument is still including being used for the shrouding 9 of shutoff first tube hole 601 rear end or second tube hole 701 rear end, and one side of shrouding 9 is fixed to be equipped with second screw-thread head 10, and second screw-thread head 10 can with internal thread II and internal thread I threaded connection.

According to practical conditions, when the extension bar 7 is not additionally arranged at the right end of the handle rod 6, the sealing plate 9 is arranged at the right end of the handle rod 6 to seal the first pipe hole 601, so that external pollutants are prevented from entering the first pipe hole 601; when the extension bar 7 is additionally arranged at the right end of the handle rod 6, the rightmost end of the extension bar 7 of the sealing plate 9 is used for sealing the rightmost second pipe hole 701, and external pollutants are prevented from entering the second pipe hole 701.

The working principle is as follows: during the use, according to the handle of construction environment equipment suitable length, absorb waterproof paint in sponge piece 1 soaks waterproof paint's storage bucket, after sponge piece 1 absorbs full waterproof paint, operating personnel holds the handle and covers the wall bolt hole and press on the wall body sponge piece 1 (the wall bolt hole has adopted the concrete shutoff to finish this moment), make retaining ring 3 top on the wall body, extrude a part waterproof paint that sponge piece 1 absorbs, then the rotation handle, drive sponge piece 1 and rotate at least a week, make the waterproof paint who coats on the wall body form a regular circular, accomplish the waterproof paint's of the wall body of wall bolt hole department of wearing to paint with a brush.

Example 2: the difference between the embodiment and the embodiment 1 is that a brush head plate 2 is not provided with a retainer ring 3. When the wall body of wearing wall bolt hole department is brushed with water proof coating, need press the sponge piece 1 gently to rotate sponge piece 1 at least a week. The other structure is the same as embodiment 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a wall bolt hole waterproof coating brushes instrument which characterized in that: the coating brush head is used for dipping coating, and the handle is used for extruding and rotating the coating brush head to form a circle to coat the coating on a wall body; the brush head comprises a brush head plate (2) with a flat plate structure and a sponge block (1) fixedly arranged on the left side of the brush head plate (2), a connecting rod (4) is fixedly arranged on the right side of the brush head plate (2), and an external thread I is arranged at one end, far away from the brush head plate (2), of the connecting rod (4);

the handle comprises a handle rod (6) extending along the left-right direction, a first through hole (601) extending along the left-right direction and being transparent is formed in the handle rod (6), an internal thread I in threaded connection with the external thread I is formed in the inner wall of the first through hole (601), and the connecting rod (4) is in threaded connection with the handle rod (6);

the handle still includes clamp plate (5) with the left end fixed connection of handle pole (6), and the middle part of clamp plate (5) is equipped with slotted hole (501) that supply connecting rod (4) to pass, and clamp plate (5) are pressed on brush head board (2) through connecting rod (4) and handle pole (6) threaded connection effect.

2. The tool for painting waterproof paint on a through-wall bolt hole according to claim 1, characterized in that: the brush head also comprises a retaining ring (3) fixedly arranged on the left side of the brush head plate (2), the right end face of the sponge block (1) is positioned in the retaining ring (3), and the left end face of the sponge block (1) protrudes out of the retaining ring (3).

3. The tool for painting waterproof paint on a through-wall bolt hole according to claim 1 or 2, characterized in that: the right end of the handle rod (6) is provided with an extension rod (7), and the left end of the extension rod (7) is fixedly provided with a first threaded rod head (8) in threaded connection with the first pipe hole (601).

4. The tool for painting waterproof paint on a wall-through bolt hole according to claim 3, characterized in that: the extension bar (7) is internally provided with a second pipe hole (701) which has the same diameter as the first pipe hole (601), the second pipe hole (701) extends along the left-right direction, the right end of the second pipe hole is communicated with the outside, the inner wall of the second pipe hole (701) is provided with an internal thread II, and the internal thread II of the second pipe hole (701) is identical to the thread trend and the thread distance of the internal thread I of the first pipe hole (601).

5. The tool for painting waterproof paint on the through-wall bolt hole according to claim 4, characterized in that: the novel screw rod is characterized by further comprising a sealing plate (9) used for sealing the rear end of the first pipe hole (601) or the rear end of the second pipe hole (701), a second screw rod head (10) is fixedly arranged on one side of the sealing plate (9), and the second screw rod head (10) can be in threaded connection with the internal thread II and the internal thread I.