Decoration frame for indoor decoration

Abstract

The decoration frame comprises a bottom shell, a driving assembly, a lifting platform, a lifting air cylinder, a guiding assembly, a limiting mechanism, sliding blocks, extrusion blocks, movable groove holes and lifting rods, the sliding blocks are arranged on the front portion and the rear portion in the bottom shell, the movable groove holes are formed in the two sides of the lower end of each sliding block, the lifting rods are arranged in the movable groove holes, and the extrusion blocks are arranged in the lifting rods. And extrusion blocks are arranged on the front portion and the rear portion of the upper end of the interior of the bottom shell, a driving assembly is arranged between the bottom shell and the sliding block, a lifting platform is arranged above the exterior of the bottom shell, a guiding assembly is arranged between the lifting platform and the bottom shell, a lifting air cylinder is arranged on the upper side of the exterior of the bottom shell, and a limiting mechanism is arranged between the sliding block and the bottom shell. Compared with the prior art, the utility model has the advantages that not only can the stability in use be ensured, but also the movement is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of interior decoration, and specifically relates to a decoration rack for interior decoration. Background Art

[0002] With the development of technology and society, people have more and more demands for housing, commercial buildings, etc. When construction workers carry out decoration construction on buildings, due to a certain floor height between building floors, in order to facilitate the operation of construction workers, an interior decoration rack is generally used to assist decoration construction, which can enable construction workers to construct places that are inaccessible indoors.

[0003] An interior decoration rack with adjustable height described in the publication number CN219931540U includes a base. Wheels are installed at the four corners of the bottom of the base. A scissors rack is installed inside the base, and an adjustment component is arranged directly above the base; the adjustment component includes a lifting carrier plate and an extension plate, and extension plates are installed on both sides inside the lifting carrier plate; installation components are arranged on the outer sides of the outer walls around the lifting carrier plate. The installation component includes a plug rod and a spring arranged on the outer side of one end face thereof. Through the installation component and the adjustment component, it is convenient for construction workers to quickly install and disassemble the guardrail and the guard plate, and it is convenient for storage, transportation, reduces the occupied space, improves the space utilization rate, and by adjusting the extended distance of the extension plate, the area of the lifting carrier plate can be adjusted without moving the device, which is convenient to use, saves time, and has high work efficiency.

[0004] Although the above-mentioned decoration rack solves certain problems, it still has the following disadvantages:

[0005] The bottom of the display device is supported by universal wheels, and the stress area is small. Although it is convenient to move, during the use by construction workers, the stability is not high enough, and both the movement and the support only use universal wheels, which increases the use of universal wheels and affects the service life of the universal wheels. Content of the Utility Model

[0006] The purpose of the utility model is to provide a decoration rack for interior decoration.

[0007] To achieve the above purpose, the utility model is realized through the following technical solutions:

[0008] A decoration rack for interior decoration, comprising:

[0009] A bottom shell, sliders are arranged at the front and back inside the bottom shell. Activity slot holes are opened on both sides at the lower ends of the sliders, lifting rods are inserted into the activity slot holes, pressing blocks for cooperating with the lifting rods are fixedly connected to the front and back at the top end inside the bottom shell, the cross section of the pressing block is in the shape of a right trapezoid, and universal wheels are fixedly connected to the lower ends of the lifting rods;

[0010] A driving component, which is arranged between the bottom shell and the slider;

[0011] A lifting platform, which is arranged above the outside of the bottom shell. A guardrail is arranged at the upper end of the outside of the lifting platform. A ladder is fixedly connected to the rear end of one side of the lifting platform. Guide columns are fixedly connected to the four corners of the lower end of the lifting platform;

[0012] A lifting cylinder, which is fixedly connected to the upper end of the outside of the bottom shell. The telescopic rod at the upper end of the lifting cylinder is fixedly connected to the lower side of the outside of the lifting platform;

[0013] A guiding component, which is arranged between the bottom shell and the guide column;

[0014] A limiting mechanism, which is arranged between the slider and the bottom shell.

[0015] Further, the driving component includes:

[0016] A positive and negative thread screw rod, the two ends of which are respectively rotatably connected to the front and rear inside of the bottom shell, and the sliders are respectively threadedly connected to the front and rear of the positive and negative thread screw rod;

[0017] A servo motor, which is fixedly connected to the front side of the outside of the bottom shell, and the output shaft at the rear side of the servo motor is fixedly connected to the rotating shaft of the positive and negative thread screw rod.

[0018] Further, the guiding component includes:

[0019] Guiding sleeves, which are fixedly connected to the four corners of the upper side of the outside of the bottom shell;

[0020] Limit ring blocks, which are fixedly connected to the upper side inside the guiding sleeves, and the limit ring blocks are sleeved outside the guide columns;

[0021] Anti - detachment plates, which are fixedly connected to the lower ends of the guide columns, and the anti - detachment plates are adapted to the limit ring blocks.

[0022] Further, the limiting mechanism includes:

[0023] Limit strips, which are fixedly connected to both sides inside the bottom shell;

[0024] Limit grooves, which are respectively opened on both sides of the outside of the slider, and the limit strips are adapted to the inside of the limit grooves.

[0025] Further, the upper end of the lifting rod is a slope, the upper end of the lifting rod is in contact with the lower side of the extrusion block, and an anti - slip gasket is fixedly connected to the edge of the lower end of the outside of the bottom shell.

[0026] The utility model provides a fitting rack for interior decoration, which has the following beneficial effects:

[0027] The lifting rod inserted into the movable slot holes provided on the slider is extruded by the extrusion block arranged inside the bottom shell. When the sliders approach or move away from each other, the universal wheels at the lower end of the lifting rod are retracted into the interior of the bottom shell, allowing the anti-slip gasket outside the bottom shell to contact the ground, thereby increasing the stability of the base. When it is necessary to move, the sliders are moved away from each other, and the universal wheels at the lower end of the lifting rod are extruded out of the interior of the bottom shell to contact the ground, facilitating the movement of the decoration rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are merely exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained based on the provided drawings.

[0029] Figure 1 is a three-dimensional view of a decoration rack for interior decoration of the present invention Figure 1 .

[0030] Figure 2 is a three-dimensional view of a decoration rack for interior decoration of the present invention Figure 2 .

[0031] Figure 3 is a three-dimensional view of a decoration rack for interior decoration of the present invention Figure 3 .

[0032] Figure 4 is a three-dimensional view of a partial structure of a decoration rack for interior decoration of the present invention Figure 1 .

[0033] Figure 5 is a three-dimensional view of a partial structure of a decoration rack for interior decoration of the present invention Figure 2 .

[0034] Figure 6 is a three-dimensional view of a partial structure of a decoration rack for interior decoration of the present invention Figure 3 .

[0035] Figure 7 is a cross-sectional view of a decoration rack for interior decoration of the present invention.

[0036] Labels in the figure: 1. Bottom shell; 2. Driving component; 201. Positive and negative thread screw rod; 202. Servo motor; 3. Lifting platform; 4. Lifting cylinder; 5. Guiding component; 501. Guiding sleeve; 502. Limit ring block; 503. Anti - detachment plate; 6. Limiting mechanism; 601. Limiting strip; 602. Limiting groove; 7. Slide block; 8. Movable slot hole; 9. Lifting rod; 10. Extrusion block; 11. Universal wheel; 12. Guardrail; 13. Ladder; 14. Guide post; 15. Anti - slip washer. Detailed implementation mode

[0037] Here, the exemplary embodiments will be described in detail, and the examples are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present disclosure. On the contrary, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0039] Embodiment 1:

[0040] As Figures 1 to 7 shown, this embodiment proposes a fitting rack for interior decoration, including a bottom shell 1, a driving component 2, a lifting platform 3, a lifting cylinder 4, a guiding component 5, a limiting mechanism 6, a slide block 7, an extrusion block 10, a movable slot hole 8, and a lifting rod 9 arranged inside the movable slot hole 8.

[0041] Among them, the bottom shell 1 with a hollow interior and an open lower end serves as the installation foundation of the decoration rack. An anti-slip washer 15 is fixedly connected to the outer lower end of the bottom shell 1, which can increase the anti-slip property and stability when the outer lower end of the bottom shell 1 contacts the ground. At the upper front and rear of the interior of the bottom shell 1, an extrusion block 10 is fixedly connected. The lower part of the extrusion block 10 is a slope, and the slopes all face the middle and downward. The lower side of the extrusion block 10 is higher towards the middle and lower towards both ends. Sliders 7 are arranged at the front and rear of the interior of the bottom shell 1. Activity slot holes 8 are opened on both sides of the outer lower end of the slider 7. A lifting rod 9 is arranged inside each activity slot hole 8. The upper end of the lifting rod 9 is a slope, which fits against the lower side of the extrusion block 10. When the sliders 7 move away from each other, they can be squeezed downward by the slopes on the lower side of the extrusion block 10, and the universal wheels 11 fixedly connected to the lower ends of the sliders 7 can extend to the outer lower side of the bottom shell 1 to contact the ground, facilitating the movement of the decoration rack. The contact position dimension between the upper end of the lifting rod 9 and the lower side of the extrusion block 10 is larger than the inner diameter of the activity slot hole 8, and the lifting rod 9 will not fall off from the inside of the activity slot hole 8.

[0042] At the four corners of the upper end of the bottom shell 1, guide sleeves 501 are fixedly connected. A limit ring block 502 is arranged on the upper side inside the guide sleeve 501. The inner diameter of the limit ring block 502 is smaller than the inner diameter of the guide sleeve 501. An elevating platform 3 is arranged above the bottom shell 1. Guide columns 14 are fixedly connected to the four corners of the lower side of the elevating platform 3. The guide columns 14 are inserted into the guide sleeves 501. The limit ring block 502 is sleeved on the outside of the guide columns 14, and the guide columns 14 slide inside the limit ring block 502. At the lower end of each guide column 14, an anti-detachment plate 503 is fixedly connected. The outer diameter of the anti-detachment plate 503 is the same as the outer diameter of the limit ring block 502. The anti-detachment plate 503 slides up and down inside the guide sleeve 501 along with the guide column 14. An elevating cylinder 4 is fixedly connected to the outer upper end of the bottom shell 1. The telescopic rod at the upper end of the elevating cylinder 4 is fixedly connected to the bottom of the elevating platform 3 to control the lifting of the elevating platform 3, and the elevating platform 3 is kept stable during lifting through the guide columns 14 and the guide sleeves 501.

[0043] In order to control the approach or separation of the sliders 7, a left - right hand threaded lead screw 201 is arranged inside the bottom shell 1. The two ends of the left - right hand threaded lead screw 201 are rotatably connected to the front and rear of the bottom shell 1, and the rotating shaft of the left - right hand threaded lead screw 201 is fixedly connected to the output shaft at the rear side of a servo motor 202 fixedly connected to the front side of the outer part of the bottom shell 1. The front and rear sliders 7 are respectively threadedly connected to the front and rear parts of the left - right hand threaded lead screw 201. By rotating the left - right hand threaded lead screw 201 in two directions, the two sliders 7 approach or separate from each other.

[0044] After the sliders 7 approach each other, the lifting rod 9 will be pressed down due to the self-weight of the bottom shell 1 and the upper components, causing the lifting rod 9 to rise relative to the sliders 7, retracting the universal wheels 11 into the interior of the bottom shell 1, and allowing the anti-slip washer 15 on the lower side of the exterior of the bottom shell 1 to contact the ground, ensuring the stability of the bottom shell 1.

[0045] A guardrail 12 is fixedly connected to the upper side edge of the lifting platform 3, and a ladder 13 is fixedly connected to a position slightly behind one side of the lifting platform 3. There is no guardrail 12 at the position of the ladder 13 to facilitate the decorators to climb onto the lifting platform 3. Horizontal limiting strips 601 are fixedly connected to both sides inside the bottom shell 1, and limiting grooves 602 are formed on both sides of the exterior of the sliders 7, enabling the limiting strips 601 to be stuck inside the limiting grooves 602 to ensure that the sliders 7 can only move in the front-back direction inside the bottom shell 1.

[0046] The electrical components appearing in this text are all electrically connected to an external main controller and 220V mains power. The main controller can be a conventional known device such as a computer for control. In the specific implementation manners of the present disclosure, the detailed descriptions of known functions and known components are omitted. To ensure the compatibility of the device, the operating means adopted are consistent with the parameters of market instruments.

[0047] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fitting rack for interior decoration, characterized in that: Including: A bottom shell (1), with sliders (7) arranged at the front and back inside the bottom shell (1). Activity slot holes (8) are opened on both sides of the lower end of each slider (7), and lifting rods (9) are inserted into the activity slot holes (8). At the front and back of the inner top of the bottom shell (1), extrusion blocks (10) used in cooperation with the lifting rods (9) are fixedly connected. The cross-section of the extrusion block (10) is a right trapezoid, and universal wheels (11) are fixedly connected to the lower ends of the lifting rods (9). A driving assembly (2), which is arranged between the bottom shell (1) and the slider (7). A lifting platform (3), which is arranged above the outside of the bottom shell (1). A guardrail (12) is arranged at the upper end of the outside of the lifting platform (3). A ladder (13) is fixedly connected to the rear end of one side of the lifting platform (3). Guide columns (14) are fixedly connected to the four corners of the lower end of the lifting platform (3). A lifting cylinder (4), which is fixedly connected to the upper end of the outside of the bottom shell (1), and the telescopic rod at the upper end of the lifting cylinder (4) is fixedly connected to the lower side of the outside of the lifting platform (3). A guiding assembly (5), which is arranged between the bottom shell (1) and the guide column (14). A limiting mechanism (6), which is arranged between the slider (7) and the bottom shell (1).

2. The fitting rack for interior decoration according to claim 1, characterized in that: The driving assembly (2) includes: A positive and reverse thread screw rod (201), with both ends of the positive and reverse thread screw rod (201) rotatably connected to the front and back inside the bottom shell (1), and the sliders (7) are respectively threadedly connected to the front and back of the positive and reverse thread screw rod (201). A servo motor (202), which is fixedly connected to the front side of the outside of the bottom shell (1), and the output shaft at the rear of the servo motor (202) is fixedly connected to the rotating shaft of the positive and reverse thread screw rod (201).

3. The fitting rack for interior decoration according to claim 1, characterized in that: The guiding assembly (5) includes: Guiding sleeves (501), which are fixedly connected to the four corners of the upper side of the outside of the bottom shell (1). Limiting ring blocks (502), which are fixedly connected to the upper side inside the guiding sleeves (501), and the limiting ring blocks (502) are sleeved on the outside of the guide columns (14). Anti - detachment plates (503), which are fixedly connected to the lower ends of the guide columns (14), and the anti - detachment plates (503) are adapted to the limiting ring blocks (502).

4. The fitting rack for interior decoration according to claim 1, characterized in that: The limiting mechanism (6) includes: Limiting strips (601), which are fixedly connected to both sides inside the bottom shell (1). Limiting grooves (602), which are respectively opened on both sides of the outside of the slider (7), and the limiting strips (601) are adapted to the inside of the limiting grooves (602).

5. A fitting rack for interior decoration according to claim 1, characterized in that: The upper end of the lifting rod (9) is a slope, the upper end of the lifting rod (9) is in contact with the lower side of the extrusion block (10), and an anti - slip gasket (15) is fixedly connected to the edge of the lower end of the outside of the bottom shell (1).

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