Latex paint spraying protection device

Abstract

The utility model belongs to the field of emulsion paint spraying, and particularly relates to an emulsion paint spraying protection device. Comprising telescopic rods and sleeves; the telescopic rod comprises at least two aluminum alloy rod pipe fittings which are connected in a nested mode, the adjacent aluminum alloy pipe fittings are connected together through an elastic device, the elastic device comprises a spring support, a first spring and a front end fixing piece, and the front end fixing piece is fixed to the spring support through the first spring. The spring support is fixed to the lower end of the aluminum alloy pipe located inside, and a through hole matched with the front end fixing piece is formed in the upper end of the aluminum alloy pipe located outside. The sleeve is detachably connected to the top end of the telescopic rod; when emulsion paint is sprayed on a top plate, the protection device can be used for directly covering small equipment at a construction part, so that the small equipment such as a reserved pipe orifice, a fire-fighting spraying head and a smoke detector can be prevented from being polluted by the sprayed emulsion paint, and the climbing operation risk of constructors is reduced when the sprayed top plate is too high.

Description

Technical Field

[0001] The utility model belongs to the field of latex paint spraying, and in particular relates to a latex paint spraying protection device. Background Art

[0002] At present, the spraying of latex paint for indoor and garage ceilings is mostly done manually, and three methods are generally used for latex paint construction: brushing, rolling and spraying. Among them, spraying has the highest efficiency and is suitable for large areas of walls. When spraying, workers holding spraying equipment for construction may accidentally spray fire sprinklers, reserved pipe openings, fire sprinkler heads, smoke detectors and other small equipment. Quality pollution problems such as these may occur. When spraying the ceiling, the protection method for existing reserved pipe openings, fire sprinkler heads, smoke detectors and other small equipment is to install protective covers during high-altitude operations, and then rework and remove the protective covers after spraying is completed. This operation has certain safety risks. In addition, the installation and removal of protective covers also increases labor and material costs and prolongs construction time.

[0003] Existing protective covers are all finished products produced in large quantities with fixed specifications and models. They are easy to lose and damage. They are generally disposable products with limited use environments and times, and are not flexible enough. Utility Model Content

[0004] In order to solve the above problems, the utility model provides the following technical solutions: a latex paint spraying protection device, which includes: a telescopic rod and a sleeve;

[0005] The telescopic rod comprises at least two nested aluminum alloy rod pipes, and the adjacent aluminum alloy pipes are connected together by an elastic device, the elastic device comprises a spring bracket, a first spring and a front end fixing piece, the front end fixing piece is fixed to the spring bracket through the first spring, the spring bracket is fixed to the lower end of the aluminum alloy pipe located inside, and the upper end of the aluminum alloy pipe located outside is provided with a through hole adapted to the front end fixing piece;

[0006] The sleeve is detachably connected to the top end of the telescopic rod, and the sleeve is made of aluminum alloy.

[0007] In some embodiments, the sleeve is detachably fixed to the top end of the telescopic rod by means of bolts and nuts.

[0008] In some embodiments, the head of the bolt is disposed in the top end of the telescopic rod and fixedly connected to the top of the telescopic rod, the rod of the bolt extends out of the top end of the telescopic rod, and the sleeve is sleeved on the rod of the bolt and abuts against the top end of the telescopic rod through a nut.

[0009] In some of the embodiments, the sleeve is a cylindrical structure with one end open and the other end closed, and a through hole is formed at the closed end of the sleeve, and the sleeve is sleeved on the rod of the bolt through the through hole.

[0010] In some embodiments, the sleeve is abutted against the top of the telescopic rod through two nuts.

[0011] In some of the embodiments: the telescopic rod includes a first aluminum alloy pipe, a second aluminum alloy pipe and a third aluminum alloy pipe;

[0012] The second aluminum alloy pipe is nested in the first aluminum alloy pipe, the third aluminum alloy pipe is nested in the second aluminum alloy pipe, and the sleeve is connected to the top end of the third aluminum alloy pipe.

[0013] In some of the embodiments, an elastic member is fixed inside the bottom end of the first aluminum alloy pipe, and the elastic member includes a base and a second spring located on the base.

[0014] In some embodiments, the length of the first aluminum alloy pipe is 2 m, and the lengths of the second aluminum alloy pipe and the third aluminum alloy pipe are both 1 m.

[0015] In some of the embodiments, the elastic device is fixed to the second aluminum alloy pipe and the third aluminum alloy pipe at a distance of 10 cm from the bottom end.

[0016] In some of the embodiments, a screw is provided at the spring bracket.

[0017] Compared with the prior art, this technology has at least one of the following beneficial effects:

[0018] The utility model discloses a latex paint spraying protection device, which is equivalent to a mobile protection cover and can play a temporary protection role for latex paint spraying at a construction site. The telescopic rod can be used at a height of 2m-4m, so that there is no need to carry out high-altitude spraying and preliminary protection work during on-site construction, which reduces labor costs and effectively reduces safety risks in construction operations. Moreover, the sleeve and the telescopic rod are more firmly connected by bolts, and the sleeve size can be replaced at any time according to the construction content, thereby effectively reducing material consumption and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the latex paint spray protection device of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the elastic device of the latex paint spraying protection device of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the elastic part of the latex paint spraying protection device of the utility model

[0022] Figure 4 It is a top view of the latex paint spray protection device of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the sleeve and the telescopic rod of the latex paint spray protection device of the utility model;

[0024] Among them, 1-first aluminum alloy pipe fitting; 2-second aluminum alloy pipe fitting; 3-third aluminum alloy pipe fitting; 4-sleeve, 5-elastic device; 51-spring bracket; 52-first spring; 53-front end fixing piece; 6-elastic piece; 61-base; 62-second spring; 7-bolt; 8-nut. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 5 As shown, in order to solve the above problems, the utility model provides the following technical solutions: a latex paint spraying protection device, specifically, the latex paint spraying protection device: comprises a telescopic rod and a sleeve 4;

[0027] The telescopic rod comprises three aluminum alloy rod pipes (rear-end structure) which are nested and connected in sequence. The three aluminum alloy rod pipes are respectively a first aluminum alloy pipe 1, a second aluminum alloy pipe 2 and a third aluminum alloy pipe 3; the second aluminum alloy pipe 2 is nested in the first aluminum alloy pipe 1 (the second aluminum alloy pipe 2 can be pulled out of the first aluminum alloy pipe 1), and the third aluminum alloy pipe 3 is nested in the second aluminum alloy pipe 2 (the third aluminum alloy pipe 3 can be pulled out of the second aluminum alloy pipe 2). Wherein, adjacent aluminum alloy pipes are connected together by an elastic device, such as Figure 1 and 2As shown, the elastic device includes a spring bracket 51, a first spring 52 and a front end fixing member 53, the front end fixing member 53 is fixed to the spring bracket 51 through the first spring 52, the spring bracket 51 is fixed to the lower end of the aluminum alloy pipe fitting located inside, and the upper end of the aluminum alloy pipe fitting located outside is provided with a through hole adapted to the front end fixing member 53, so that when the aluminum alloy pipe fitting located inside is pulled out, the front end fixing member 53 of the elastic device 5 is clamped on the aluminum alloy pipe fitting located outside through the through hole, thereby achieving the fixing of the inner and outer aluminum alloy pipe fittings, and when the aluminum alloy pipe fitting located inside needs to be retracted, it is only necessary to press the front end fixing member 53 to retract the front end fixing member 53 to the inside of the aluminum alloy pipe fitting located outside; so that the telescopic rod can flexibly change the height and maintain stability at each height. The sleeve 4 is detachably connected to the top of the third aluminum alloy pipe fitting 3, and the sleeve 4 is made of aluminum alloy.

[0028] Specifically, Figure 4 and 5 As shown, the sleeve 4 is detachably fixed to the top end of the telescopic rod by a bolt 7 and a nut 8, the head of the bolt 7 is arranged in the top end of the telescopic rod and fixedly connected to the top side wall of the telescopic rod, the rod of the bolt 7 extends out of the top end of the telescopic rod, the sleeve 4 is a cylindrical structure with an open end and a closed end, and a through hole is opened at the closed end of the sleeve 4, the sleeve 4 is sleeved on the rod of the bolt 7 through the through hole and is tightly fixed to the top end of the telescopic rod by two nuts 8 (double nuts), that is, the bolt 7 passes through the through hole and tightly fixes the sleeve 4 to the top end of the telescopic rod by the nut 8; therefore, when the sleeve 4 needs to be replaced, the sleeve 4 can be replaced by simply unscrewing the nut 8, and the sleeve 4 can be replaced at any time according to the size of the area to be protected.

[0029] In a preferred embodiment of the present invention: Figure 1 and Figure 3 As shown, an elastic member 6 is fixed inside the bottom end of the first aluminum alloy pipe 1, and the elastic member 6 includes a base 61 and a second spring 62 located on the base 61, the base 61 is fixedly connected to the inner wall of the bottom end of the first aluminum alloy pipe 1, and the second spring 62 is arranged toward the second aluminum alloy pipe 2, so as to give the second aluminum alloy pipe 2 an upward force to facilitate the extraction of the second aluminum alloy pipe 2. Specifically, the length of the first aluminum alloy pipe 1 is 2m, and the lengths of the second aluminum alloy pipe 2 and the third aluminum alloy pipe 3 are both 1m.

[0030] In a preferred embodiment of the present invention: the elastic device 5 is fixed to the second aluminum alloy pipe 2 and the third aluminum alloy pipe 3 at a distance of 10 cm from the bottom end, so that the elastic device 5 can flexibly and stably support the telescopic rod.

[0031] In a preferred embodiment of the present utility model: a screw is provided at the spring bracket 51 for adjusting the elasticity of the first spring 52 in the elastic device 5 .

[0032] In summary, the latex paint spray protection device has a simple structure and is easy to use. When constructing different parts, sleeves of different sizes can be replaced, and the size and height can be flexibly changed, and stability can be maintained at various heights.

[0033] The springs, bolts and screws mentioned in this application are all conventional known parts and will not be described separately.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of more restrictions, the elements defined by the sentence "comprise one..." do not exclude the existence of other identical elements in the process, method, article or equipment including the elements. Although the embodiments of the utility model have been shown and described, it is understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A latex paint spraying protection device, characterized in that: Includes telescopic rod and sleeve; The telescopic rod comprises at least two nested aluminum alloy pipes, and the adjacent aluminum alloy pipes are connected together by an elastic device, the elastic device comprises a spring bracket, a first spring and a front end fixing piece, the front end fixing piece is fixed to the spring bracket through the first spring, the spring bracket is fixed to the lower end of the aluminum alloy pipe located inside, and the upper end of the aluminum alloy pipe located outside is provided with a through hole adapted to the front end fixing piece; The sleeve is detachably connected to the top end of the telescopic rod, and the sleeve is made of aluminum alloy.

2. The latex paint spray protection device according to claim 1, characterized in that: The sleeve is detachably fixed to the top end of the telescopic rod by means of bolts and nuts.

3. The latex paint spray protection device according to claim 2, characterized in that: The head of the bolt is arranged in the top end of the telescopic rod and fixedly connected to the top of the telescopic rod, the rod of the bolt extends out of the top end of the telescopic rod, and the sleeve is sleeved on the rod of the bolt and abuts against the top end of the telescopic rod through a nut.

4. The latex paint spray protection device according to claim 3, characterized in that: The sleeve is a cylindrical structure with one end open and the other end closed, and a through hole is provided at the closed end of the sleeve, and the sleeve is sleeved on the rod of the bolt through the through hole.

5. The latex paint spray protection device according to claim 3, characterized in that: The sleeve is abutted against the top end of the telescopic rod through two nuts.

6. The latex paint spray protection device according to claim 1, characterized in that: The telescopic rod comprises a first aluminum alloy pipe fitting, a second aluminum alloy pipe fitting and a third aluminum alloy pipe fitting; The second aluminum alloy pipe is nested in the first aluminum alloy pipe, the third aluminum alloy pipe is nested in the second aluminum alloy pipe, and the sleeve is connected to the top end of the third aluminum alloy pipe.

7. The latex paint spray protection device according to claim 6, characterized in that: An elastic member is fixed inside the bottom end of the first aluminum alloy pipe, and the elastic member includes a base and a second spring located on the base.

8. The latex paint spray protection device according to claim 6, characterized in that: The length of the first aluminum alloy pipe is 2 m, and the lengths of the second aluminum alloy pipe and the third aluminum alloy pipe are both 1 m.

9. The latex paint spray protection device according to claim 6, characterized in that: The elastic device is fixed to the second aluminum alloy pipe and the third aluminum alloy pipe at a distance of 10 cm from the bottom end.

10. The latex paint spray protection device according to claim 1, characterized in that: The spring bracket is provided with a screw.

Images