Angle-adjustable building screen

Abstract

The utility model discloses an angle-adjustable building screen which comprises a screen body, fixing rods used for fixing the two side edges of the screen body and two bases used for supporting the two fixing rods on the ground, and the ends of the fixing rods are rotationally connected with the ends of the bases. An angle adjusting mechanism used for adjusting the angle between each fixing rod and the corresponding base is arranged between the fixing rod and the corresponding base. Compared with the prior art, the screen has the following advantages and effects that the angle between the fixing rods and the base can be adjusted through the angle adjusting mechanism, the inclination angle of the screen body installed on the two fixing rods is changed, therefore, the installation angle of the screen body can be adjusted according to specific scenes, and the application range is wider.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building construction, especially angle adjustable building screen. BACKGROUND

[0002] The building screen is a screening device used in building construction, usually made of metal wire mesh, which is used to screen and filter construction waste, concrete rubble, sand and other materials to separate impurities and particles, ensuring the quality of construction materials and the smooth progress of the project.

[0003] The building screen can select different mesh sizes according to needs to meet the screening requirements of materials of different particle sizes. On the construction site, the building screen is a commonly used auxiliary tool that helps improve construction efficiency and material utilization.

[0004] Different types and particle sizes of materials may require different screening methods and inclination angles. By adjusting the inclination angle of the building screen, it can adapt to the screening requirements of different materials and ensure the screening effect and project quality.

[0005] However, the common screen is usually fixed by supports or fixers, which is difficult to adjust the angle stably according to needs, and needs to be improved. UTILITY MODEL CONTENT

[0006] In view of the deficiencies of the prior art, the utility model aims to provide an angle adjustable building screen with the effect of facilitating the adjustment of the working angle.

[0007] The above technical purpose of the utility model is realized by the following technical scheme: an angle adjustable building screen, comprising a screen body, a fixing rod for fixing two side edges of the screen body, and two bases for supporting the two fixing rods on the ground, the end of the fixing rod is rotationally connected with the end of the base, and an angle adjusting mechanism for adjusting the angle between each fixing rod and the corresponding base is arranged between them.

[0008] By adopting the above technical scheme, the angle adjusting mechanism can adjust the angle between the fixing rod and the base, change the inclination angle of the screen body installed on the two fixing rods, and adjust the installation angle of the screen body according to the specific scene, so as to have a wider application range.

[0009] The utility model discloses a further configuration in a preferable example can be: angle adjusting mechanism includes fixed seat, support rod and connecting piece, fixed seat with connecting piece all are provided with two groups, two fixed seat installs respectively on fixed rod with corresponding base, two connecting pieces install respectively on the both ends of support rod, and for with two fixed seat on the both ends of support rod respectively with each position fixed connection.

[0010] By adopting the above technical scheme, when the angle of the screen body needs to be adjusted, the fixed rod is first rotated, the inclination angle of the screen body is adjusted to a suitable angle, and then the two connecting pieces are connected and fixed with the suitable positions of the two fixed seats on the fixed rod and the base, so that the screen body is quickly adjusted and fixed.

[0011] The utility model discloses a further configuration in a preferable example can be: connecting piece includes slider and bolt, the slider sliding connection in fixed seat, the bolt traverses the slider, be provided with a row of screw hole for the bolt to set up on fixed seat.

[0012] By adopting the above technical scheme, when the connecting piece is installed, the slider is controlled to slide in the fixed seat, then the bolt is penetrated through the corresponding screw hole and the slider, so that the fixation of the slider is realized, and the installation and fixation of the connecting piece are realized.

[0013] The utility model discloses a further configuration in a preferable example can be: support rod includes first rod body and second rod body, first rod body with second rod body mutually close end rotation connection, and be provided with locking mechanism between first rod body with second rod body for adjusting and locking the angle between two.

[0014] By adopting the above technical scheme, the length of the support rod is limited, the angle of the screen body is adjusted, in order to make the adjustment angle of the screen body be greater, the angle between the first rod body and the second rod body can be adjusted, the inclination angle of the screen body is further adjusted to a suitable position, and the angle between the first rod body and the second rod body is locked by the locking mechanism, so that the screen body is stably inclined at the required angle.

[0015] The utility model discloses a further configuration in a preferable example can be: locking mechanism includes installation cylinder, a pair of adjusting rod and a pair of locking rod, a pair of adjusting rod respectively threadedly connected in two ends of installation cylinder, a pair of locking rod is fixed in a pair of adjusting rod mutually far apart end, first rod body with second rod body all interval and be provided with a plurality of adjusting hole for the insertion of locking rod.

[0016] By adopting the technical scheme, when further adjustment of the inclination angle of the screen body is needed, the mounting cylinder is rotated, the lengths of the two adjusting rods inserted into the mounting cylinder are adjusted, the total length of the adjusting rod and the mounting cylinder is adjusted, then the two locking rods are inserted into the adjusting holes on the first rod body and the second rod body, the support and fixation of the first rod body and the second rod body are realized, the angle between the first rod body and the second rod body is kept stable, and thus the fixation of the screen body angle is realized.

[0017] In a preferred example, the fixing rods are further provided with mounting grooves on the side walls close to each other, and the screen body is clamped on the corresponding mounting grooves.

[0018] By adopting the technical scheme, the screen body can be disassembled, which is convenient for disassembly and maintenance when the screen is damaged, and is also convenient for replacement of different screens.

[0019] In a preferred example, the mounting grooves are provided along the length direction of the fixing rods and extend through the end of the fixing rods.

[0020] By adopting the technical scheme, the installation of the screen body is more convenient, and only the angle between the fixing rod and the base needs to be adjusted to a suitable inclination angle in advance, and then the screen body is inserted into the corresponding mounting groove.

[0021] In a preferred example, the fixing rod is further provided with a plurality of fixing holes, and a screw for pressing the building screen is arranged in the fixing hole.

[0022] By adopting the technical scheme, when the screen body needs to be fixed, the screen body is first inserted into the mounting groove, then the screw is passed through the corresponding fixing hole, and the end of the screw is abutted on the side of the screen body, so that the fixation of the screen body and the adjustment and fixation of the installation height of different screen bodies are realized.

[0023] In summary, the utility model has the following beneficial effects:

[0024] 1. The angle adjusting mechanism can adjust the angle between the fixing rod and the base, the inclination angle of the screen body installed on the two fixing rods is changed, the installation angle of the screen body can be adjusted according to the specific scene, the application range is wider, and the screen body can be fixed.

[0025] 2. The adjustment of the screen body angle is limited by the length of the support rod, so the angle between the first rod body and the second rod body can be further adjusted, the inclination angle of the screen body is further adjusted to a suitable position, and the adaptability is improved.

[0026] 3. The screen body is installed by setting sliding, and screen bodies of different sizes can be fixed at different height positions on the fixed rod, so that the screen bodies of different sizes and different installation heights are adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a structural schematic diagram of an embodiment;

[0028] Figure 2 is a structural schematic diagram of an angle adjusting mechanism of an embodiment;

[0029] Figure 3 is a structural schematic diagram of a locking mechanism of an embodiment.

[0030] Reference signs: 1, screen body; 2, fixed rod; 21, installation slot; 3, base; 4, screw; 41, fixed hole; 5, angle adjusting mechanism; 51, fixed seat; 52, connecting piece; 521, sliding block; 522, bolt; 523, screw hole; 53, support rod; 531, first rod body; 532, second rod body; 6, locking mechanism; 61, installation cylinder; 62, adjusting rod; 63, locking rod; 7, adjusting hole. DETAILED DESCRIPTION

[0031] The utility model will be further explained in detail in combination with the drawings.

[0032] As shown in Figure 1 , Figure 2 , an angle-adjustable building screen includes a screen body 1, a fixed rod 2 for fixing two side edges of the screen body 1, and two bases 3 for supporting the two fixed rods 2 on the ground.

[0033] As shown in Figure 1 , Figure 2 , the screen body 1 is installed between the two fixed rods 2, and the two fixed rods 2 are provided with installation slots 21 on the mutually close side walls, the installation slots 21 are provided along the length direction of the fixed rod 2 and extend through the end of the fixed rod 2. The screen body 1 is slidingly connected in the two installation slots 21, so that the screen body 1 can be quickly installed.

[0034] As shown in Figure 1 , Figure 2 , in order to make the installation of the screen body 1 more stable and realize the adjustment and fixation of the different installation height positions of the screen body 1 of different sizes, the fixed rod 2 is further provided with a plurality of fixed holes 41, and the fixed holes 41 are provided with screws 4 for pressing the building screen 1.

[0035] When the screen body 1 needs to be fixed, the screen body 1 is inserted into the installation slot 21 first, then the screw 4 is passed through the fixing hole 41, and the end of the screw 4 is abutted on the side of the screen body 1, so that the screen body 1 is fixed, and the installation height of different screen bodies 1 is adjusted and fixed.

[0036] As shown in Figure 1 , Figure 2 , the end of the fixed rod 2 is rotationally connected with the end of the base 3, and the angle adjusting mechanism 5 for adjusting the angle between the fixed rod 2 and the corresponding base 3 is arranged between the fixed rod 2 and the corresponding base 3.

[0037] As shown in Figure 1 , Figure 2 , the angle adjusting mechanism 5 includes a fixed seat 51, a support rod 53 and a connecting piece 52, the fixed seat 51 and the connecting piece 52 are both provided with two groups, the two fixed seats 51 are respectively installed on the fixed rod 2 and the corresponding base 3, and the two connecting pieces 52 are respectively installed on the two ends of the support rod 53 and are used for fixedly connecting the two ends of the support rod 53 with each position on the two fixed seats 51.

[0038] As shown in Figure 1 , Figure 2 , the connecting piece 52 includes a sliding block 521 and a bolt 522, the sliding block 521 is slidingly connected to the fixed seat 51, the bolt 522 transversely passes through the sliding block 521, and the fixed seat 51 is provided with a row of screw holes 523 for the bolt 522 to pass through.

[0039] Therefore, the position of the sliding block 521 on the fixed seat 51 can be adjusted, the inclination angle of the support rod 53 is adjusted, the inclination angle of the entire screen body 1 is adjusted, different use requirements are met, and the practicability is improved.

[0040] As shown in Figure 1 , Figure 2 , the support rod 53 includes a first rod body 531 and a second rod body 532, the ends of the first rod body 531 and the second rod body 532 close to each other are rotationally connected, and the sliding block 521 is rotationally installed at the two ends of the first rod body 531 and the second rod body 532 away from each other.

[0041] As shown in Figure 1 , Figure 2 , Figure 3 , the first rod body 531 and the second rod body 532 are provided with the locking mechanism 6 for adjusting and locking the angle between the first rod body 531 and the second rod body 532, the locking mechanism 6 includes an installation cylinder 61, an adjusting rod 62 and a locking rod 63, the two adjusting rods 62 are respectively threadedly connected to the two ends of the installation cylinder 61, the two locking rods 63 are respectively fixed at the ends of the two adjusting rods 62 away from each other, and the first rod body 531 and the second rod body 532 are both provided with a plurality of adjusting holes 7 for the locking rod 63 to be inserted.

[0042] When further adjustment of the inclination angle of the screen body 1 is needed, the first rod body 531 and the second rod body 532 are first rotated to make the inclination angle of the screen body 1 reach the required angle, then the mounting cylinder 61 is rotated to adjust how much the two adjusting rods 62 extend into the mounting cylinder 61, thereby adjusting the total length of the adjusting rod 62 and the mounting cylinder 61. Then the two locking rods 63 are inserted into the adjusting holes 7 on the first rod body 531 and the second rod body 532 to support and fix the first rod body 531 and the second rod body 532, so that the angle between the first rod body 531 and the second rod body 532 remains stable, thereby achieving the fixation of the angle of the screen body 1.

[0043] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and a person skilled in the art can make modifications to the embodiment without creative contribution according to the needs after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. An angle-adjustable construction screen, characterized in that: It includes a screen body (1), fixing rods (2) for fixing the two sides of the screen body (1), and two bases (3) for supporting the two fixing rods (2) on the ground. The ends of the fixing rods (2) are rotatably connected to the ends of the bases (3). An angle adjustment mechanism (5) for adjusting the angle between each fixing rod (2) and the corresponding base (3) is provided. The angle adjustment mechanism (5) includes a fixed base (51), a support rod (53), and a connector (52). The fixed base (51) and the connector (52) are provided in two sets. The two sets of fixed bases (51) are respectively installed on the fixed rod (2) and the corresponding base (3). The two sets of connectors (52) are respectively installed on both ends of the support rod (53) and are used to fix the two ends of the support rod (53) to each position on the two fixed bases (51). The connector (52) includes a slider (521) and a bolt (522). The slider (521) is slidably connected to the fixed seat (51). The bolt (522) passes through the slider (521). The fixed seat (51) is provided with a row of screw holes (523) for the bolt (522) to pass through. The support rod (53) includes a first rod body (531) and a second rod body (532), the ends of the first rod body (531) and the second rod body (532) are rotatably connected to each other, and a locking mechanism (6) is provided between the first rod body (531) and the second rod body (532) for adjusting and locking the angle between them; The locking mechanism (6) includes a mounting cylinder (61), a pair of adjusting rods (62) and a pair of locking rods (63). The pair of adjusting rods (62) are threaded to both ends of the mounting cylinder (61), and the pair of locking rods (63) are fixed to the ends of the pair of adjusting rods (62) that are far apart from each other. The first rod body (531) and the second rod body (532) are provided with a plurality of adjusting holes (7) for the locking rods (63) to be inserted.

2. The angle-adjustable construction screen according to claim 1, characterized in that: The fixing rods (2) are provided with mounting grooves (21) on their adjacent side walls, and the two sides of the screen body (1) are engaged in the corresponding mounting grooves (21).

3. The angle-adjustable construction screen according to claim 2, characterized in that: The mounting groove (21) extends along the length of the fixing rod (2) and passes through the end of the fixing rod (2).

4. The angle-adjustable construction screen according to claim 3, characterized in that: The fixing rod (2) is also provided with a plurality of fixing holes (41), and screws (4) for pressing the building screen are provided in the fixing holes (41).

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