阅读说明：本技术 内外墙喷涂门窗防护罩 (Door and window protective cover for spraying inner and outer walls ) 是由 张双彪 李晓民 于 2020-07-22 设计创作，主要内容包括：本发明涉及建筑装饰技术领域,具体是涉及了内外墙喷涂门窗防护罩,在进行涂料的喷涂前,借助伸缩调节装置将护板与门窗外墙的内壁顶紧,护板之间借助搭接板进行遮挡,操作简单、快速,而且伸缩调节装置借助螺杆可自由调节长度,适用于大多数尺寸的门窗,调节方式简单、易操作,节省涂料喷涂前的准备时间,大大提高了施工效率,而且本工装可循环利用,不会产生任何垃圾,节省成本,在施工完毕后,只需要拉动把手,即可将防护工装取下,简单快捷。(The invention relates to the technical field of architectural decoration, in particular to a door and window protective cover for spraying an inner wall and an outer wall, wherein before coating is sprayed, a protective plate is tightly propped against the inner wall of the outer wall of a door and a window by virtue of a telescopic adjusting device, the protective plate is shielded by virtue of a lap plate, the operation is simple and quick, the length of the telescopic adjusting device can be freely adjusted by virtue of a screw rod, the door and window protective cover is suitable for doors and windows of most sizes, the adjusting mode is simple and easy to operate, the preparation time before coating spraying is saved, the construction efficiency is greatly improved, the tool can be recycled, no garbage is generated, the cost is saved, and after construction is finished, the protective tool can be taken down simply and quickly.)

1. Interior outer wall spraying door and window protection casing, including backplate (1), its characterized in that: the number of the guard plates (1) is four, four corners of each guard plate (1) are distributed, telescopic adjusting devices are arranged among the guard plates (1) in a crossed mode, and the guard plates (1) are tightly pressed against the inner wall of the outer wall of the door window for limiting by means of the telescopic adjusting devices;

the telescopic adjusting device comprises a first fixing seat (2), a second fixing seat (3) and a telescopic cylinder (4), wherein the telescopic cylinder (4) is arranged between the first fixing seat (2) and the second fixing seat (3), and the first fixing seat (2) and the second fixing seat (3) are bolted with the protection plate (1) respectively.

2. The interior and exterior wall spray painting protective cover according to claim 1, wherein: first fixing base (2) rear end and second fixing base (3) front end all be provided with fisheye bearing (5), telescopic cylinder (4) both ends be connected respectively with first fixing base (2), second fixing base (3) with the help of fisheye bearing (5).

3. The interior and exterior wall spray painting protective cover according to claim 2, wherein: the telescopic cylinder (4) and the second fixing seat (3) between still be provided with connecting seat (6) and screw rod (7), connecting seat (6) on be provided with the screw that the level runs through, the stiff end of connecting seat (6) one end and telescopic cylinder (4) link firmly, the other end forms threaded connection with screw rod (7) with the help of the screw, screw rod (7) the other end be connected with second fixing seat (3) with the help of fisheye bearing (5).

4. The interior and exterior wall spray painting protective coverings for doors and windows according to claim 3, wherein: the telescopic end of the telescopic cylinder (4) is provided with a stretching frame (8), the connecting seat (6) is provided with a handle, and the handle is fixedly connected with the stretching frame (8) by means of a stretching rod (9).

5. The interior and exterior wall spray painting protective coverings for doors and windows according to claim 4, wherein: the handle include dead lever (10), connecting rod (11) and handle (12), dead lever (10) be provided with two, fixed setting is in telescoping cylinder (4) side and symmetry each other respectively, connecting rod (11) be provided with two, connecting rod (11) one end is connected with dead lever (10) suit and has the pivoted degree of freedom, the other end links firmly with handle (12) both ends.

6. The interior and exterior wall spray painting protective coverings for doors and windows according to claim 3, wherein: the longitudinal section of the connecting seat (6) is rectangular or circular.

7. The interior and exterior wall spray finishing door and window shield of claim 1, wherein: the telescopic cylinder (4) is a hydraulic rod or a spring rod.

8. The interior and exterior wall spray painting protective cover according to claim 1, wherein: the protective plate is characterized in that lap joint plates (13) are arranged between the protective plates (1) in a lap joint mode, and lap joint positions between the protective plates (1) and the lap joint plates (13) are fixed through bolts or magnets.

9. The interior and exterior wall spray painting protective cover according to claim 1, wherein: a tightening plate (14) is arranged between the guard plate (1) and the inner wall of the outer wall of the door window, the upper end of the tightening plate (14) is bent towards one side, an inverted T-shaped sliding groove is formed in the upper end face of the guard plate (1), a sliding block (15) matched with the sliding groove is arranged on the side face of the tightening plate (14), and the tightening plate (14) is in sliding connection with the guard plate (1) through the sliding block (15).

10. The interior and exterior wall spray painting protective coverings for doors and windows according to claim 3, wherein: the connecting seat on be provided with and dodge the groove, the width looks adaptation of the length of dodging the groove and connecting seat.

Technical Field

The invention relates to the technical field of architectural decoration, in particular to a door and window protective cover for spraying of an inner wall and an outer wall.

Background

Generally after the wall body is built and is accomplished, can carry out the bulk decoration to the building outer wall, use real stone lacquer more, imitative marble lacquer is many, the construction mode generally uses the spraying to give first place to, when being under construction, very easy spraying is to on door and window and glass, so need shelter from to the door and window before the construction, the mode commonly used among the prior art is sticky tape and protecting film, it can waste a large amount of manual works and time to paste sticky tape and protecting film, glue on the sticky tape is remained and is difficult to get rid of on door and window and the glass, cause the pollution to the window frame, sticky tape and protecting film can produce a large amount of rubbish, be difficult to handle.

Disclosure of Invention

The invention aims to solve the problems, provides a door and window protective cover for spraying inner and outer walls, wherein before coating is sprayed, the protective plate is tightly pressed against the inner wall of the door and window outer wall by virtue of a telescopic adjusting device, the operation is simple and quick, the length of the telescopic adjusting device can be freely adjusted by virtue of a screw rod, the door and window protective cover is suitable for doors and windows with various sizes, the adjusting mode is simple and easy to operate, the preparation time before coating spraying is saved, the construction efficiency is greatly improved, the tool can be recycled, no garbage is generated, and the cost is saved.

The technical scheme adopted by the invention is that the door and window protective cover for spraying the inner wall and the outer wall comprises four protective plates, wherein the four protective plates are distributed at four corners of each protective plate, telescopic adjusting devices are arranged among the protective plates in a crossed manner, and the protective plates are tightly pressed against the inner wall of the outer wall of the door and the window for limiting by virtue of the telescopic adjusting devices;

the telescopic adjusting device comprises a first fixing seat, a second fixing seat and a telescopic cylinder, wherein the telescopic cylinder is arranged between the first fixing seat and the second fixing seat, and the first fixing seat and the second fixing seat are respectively bolted with the guard plate.

First fixing base rear end and second fixing base front end all be provided with the fisheye bearing, the telescoping cylinder both ends be connected respectively with first fixing base, second fixing base with the help of the fisheye bearing.

The telescopic cylinder is characterized in that a connecting seat and a screw rod are further arranged between the telescopic cylinder and the second fixing seat, a screw hole which is horizontally penetrated through is formed in the connecting seat, one end of the connecting seat is fixedly connected with the fixed end of the telescopic cylinder, the other end of the connecting seat is in threaded connection with the screw rod through the screw hole, and the other end of the screw rod is connected with the second fixing seat through a fisheye bearing.

The telescopic end of the telescopic cylinder is provided with a stretching frame, the connecting seat is provided with a handle, and the handle is fixedly connected with the stretching frame by means of a stretching rod.

The handle include dead lever, connecting rod and handle, the dead lever be provided with two, fixed setting is in the telescoping cylinder side respectively and symmetry mutually, the connecting rod be provided with two, connecting rod one end and dead lever suit are connected and have the pivoted degree of freedom, the other end links firmly with the handle both ends.

The longitudinal section of the connecting seat is rectangular or circular.

The telescopic cylinder is a hydraulic rod or a spring rod.

The lapping plates are arranged between the guard plates in a lapping mode, and the lapping positions between the guard plates and the lapping plates are fixed through bolts or magnets.

A puller plate is arranged between the guard plate and the inner wall of the outer wall of the door window, the upper end of the puller plate is bent towards one side, an inverted T-shaped sliding groove is formed in the upper end face of the guard plate, a sliding block matched with the sliding groove is arranged on the side face of the puller plate, and the puller plate is in sliding connection with the guard plate through the sliding block.

The connecting seat on be provided with and dodge the groove, dodge groove and connecting seat looks adaptation.

The protective cover has the advantages that before coating is sprayed, the protective plates are tightly propped against the inner wall of the door and window outer wall by means of the telescopic adjusting device, the protective plates are shielded by means of the lap plates, the operation is simple and rapid, the length of the telescopic adjusting device can be freely adjusted by means of the screw rods, the protective cover is suitable for doors and windows of most sizes, the adjusting mode is simple and easy to operate, the preparation time before coating spraying is saved, the construction efficiency is greatly improved, the protective cover can be recycled, no garbage is generated, the cost is saved, after construction is finished, the protective cover can be taken down by pulling the handle, the protective cover is simple and rapid, the whole structure is convenient to disassemble and assemble, and the protective cover can be detached for cleaning after use, and is very convenient.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structure of the shield;

FIG. 3 is a schematic front view of the telescoping adjustment mechanism;

FIG. 4 is a schematic side view of the telescoping adjustment mechanism;

FIG. 5 is a schematic structural view of the first and second holders;

FIG. 6 is a schematic structural view of the telescoping cylinder;

FIG. 7 is a schematic structural view of a connecting socket having a rectangular structure;

FIG. 8 is a schematic view of a connecting socket having a circular configuration;

FIG. 9 is a schematic view of the construction of the strap;

fig. 10 is a schematic structural view of the tightening plate.

In the attached drawing, the device comprises a protection plate 1, a first fixing seat 2, a second fixing seat 3, a telescopic cylinder 4, a telescopic cylinder 5, a fisheye bearing 6, a connecting seat 7, a screw rod 8, a stretching frame 9, a stretching rod 10, a fixing rod 11, a connecting rod 12, a handle 13, a lap plate 14, a tightening plate 15 and a sliding block.

Detailed Description

As shown in fig. 1-10, the invention provides a door and window protective cover for spraying an inner wall and an outer wall, which comprises four protective plates 1, wherein the four protective plates 1 are distributed at four corners of each protective plate 1, telescopic adjusting devices are arranged among the protective plates 1 in a crossed manner, and the protective plates 1 are tightly pressed against the inner wall of the outer wall of a door and a window for limiting by means of the telescopic adjusting devices; the telescopic adjusting device comprises a first fixing seat 2, a second fixing seat 3 and a telescopic cylinder 4, wherein the telescopic cylinder 4 is arranged between the first fixing seat 2 and the second fixing seat 3, and the first fixing seat 2 and the second fixing seat 3 are bolted with the guard plate 1 respectively.

Before the spraying of carrying out coating, with the help of flexible adjusting device with the inner wall top tight of backplate 1 and door and window outer wall, can accomplish the installation, be applicable to most sizes of door and window, the simple, easy operation of using-way has saved the preparation time before the coating spraying, has improved the efficiency of construction greatly, but this frock cyclic utilization moreover can not produce any rubbish, saves the cost.

As shown in fig. 3-4, both the rear end of the first fixing seat 2 and the front end of the second fixing seat 3 are provided with fisheye bearings 5, and both ends of the telescopic cylinder 4 are respectively connected with the first fixing seat 2 and the second fixing seat 3 by means of the fisheye bearings 5.

When using, the connected mode at first fixing base 2 and second fixing base 3 and 4 both ends of telescoping cylinder is for linking firmly, and first fixing base 2 and second fixing base 3 all are discoid structure moreover, so when fixing first fixing base 2 and second fixing base 3 at every turn, need rotate suitable position to whole flexible adjusting device and fix again, and is very inconvenient, so improve flexible adjusting device's flexibility through setting up fisheye bearing 5, it is more convenient during the installation.

As shown in fig. 3-4, a connecting seat 6 and a screw rod 7 are further arranged between the telescopic cylinder 4 and the second fixing seat 3, a screw hole which horizontally penetrates through the connecting seat 6 is arranged on the connecting seat 6, one end of the connecting seat 6 is fixedly connected with the fixed end of the telescopic cylinder 4, the other end of the connecting seat is in threaded connection with the screw rod 7 through the screw hole, and the other end of the screw rod 7 is connected with the second fixing seat 3 through a fisheye bearing 5.

Add connecting seat 6 and screw rod 7, through rotating screw rod 7 can adjusting screw rod 7's length, flexible adjusting device's length promptly, be applicable to the door and window of multiple size, simple structure, convenient operation, the use flexibility that further improves door and window protection frock reduce the cost.

As shown in fig. 3-4, a stretching frame 8 is arranged at the stretching end of the stretching cylinder 4, a handle is arranged on the connecting seat 6, and the handle is fixedly connected with the stretching frame 8 by a stretching rod 9.

After the construction is accomplished, the dismantlement of door and window protection frock need be carried out, because the top of telescoping cylinder 4 is tight, so need the manual compression telescoping cylinder 4 of staff, it is more hard to waste time, so add the handle on connecting seat 6, set up tensile frame 8 on the flexible end of telescoping cylinder 4, tensile frame 8 links firmly with the help of tensile pole 9 with the handle, when dismantling, only need the pulling handle can compress telescoping cylinder 4 and pull down door and window protection frock, time saving and labor saving has improved the work efficiency of construction greatly.

As shown in fig. 3-4, the handle includes two fixing rods 10, two connecting rods 11 and a handle 12, the two fixing rods 10 are respectively and fixedly disposed on the side surface of the telescopic cylinder 4 and are symmetrical to each other, the two connecting rods 11 are disposed, one end of each connecting rod 11 is sleeved with the corresponding fixing rod 10 and has a rotational degree of freedom, and the other end of each connecting rod 11 is fixedly connected to two ends of the handle 12.

The double fixing rods 10 and the double connecting rods 11 greatly improve the stability of the handle, and the handle is more convenient to pull.

As shown in fig. 7-8, the connecting seat 6 has a rectangular or circular longitudinal section.

As shown in fig. 6, the telescopic cylinder 4 is a hydraulic rod or a spring rod.

As shown in fig. 9, a lap plate 13 is overlapped between the cover plates 1, and the overlapped position between the cover plates 1 and the lap plate 13 is fixed by a bolt or a magnet.

After fixing backplate 1, the space between backplate 1 is adjacent shelters from with the help of overlap joint plate 13, and is less at door and window, and during the low latitude operation, the optional magnet that only uses fixes, improves the installation effectiveness, saves the engineering time, and when high altitude construction or door and window size are great, use bolt and magnet cooperation to use, the security is higher.

As shown in fig. 10, a tightening plate 14 is arranged between the guard plate 1 and the inner wall of the outer wall of the door and window, the upper end of the tightening plate 14 is bent to one side, an inverted T-shaped sliding groove is arranged on the upper end surface of the guard plate 1, a sliding block 15 matched with the sliding groove is arranged on the side surface of the tightening plate 14, and the tightening plate 14 is in sliding connection with the guard plate 1 by means of the sliding block 15.

When using, add tight board 14 in top on backplate 1, the tight board 14 material in top is softer, has improved the seal between backplate 1 and the wall body, and tight board 14 in top is fixed with the help of the spout, and it is more convenient to dismantle, and tight board 14 in top further increases the steadiness between backplate 1, the bridging plate 13 moreover.

As shown in fig. 3-4, the connection seat is provided with an avoiding groove, and the avoiding groove is matched with the connection seat.

When two flexible adjusting device cross installations, dodge the mutual interlock of groove, improve flexible adjusting device's stability, can not cause the hindrance each other during the installation moreover.