Building scaffold with adjustable height

Abstract

The utility model discloses a height-adjustable building scaffold, which relates to the technical field of building scaffolds and comprises a lifting hydraulic rod fixed on a base, a rotating block and a fixing component, the rotating block and the fixing component are arranged at the bottom of a tool box, a supporting plate is fixedly arranged at the top of the lifting hydraulic rod, and symmetrically distributed supporting frames are fixedly arranged on the outer side of the supporting plate. A sliding opening is formed in the top of the supporting frame, a tool box for containing tools is arranged in the sliding opening in a sliding mode, the tool box is limited on the outer side of the supporting frame through rotation of the rotating block, and the fixing assembly is arranged between the rotating block and the tool box and used for separating the rotating block from the tool box. When using the tool box, a worker only needs to move the tool box to the front of himself / herself at any time without walking back and forth to take tools.

Description

Technical Field

[0001] The utility model relates to the technical field of building scaffolds, in particular to a building scaffold with adjustable height. Background Art

[0002] During construction, as the building continues to rise, scaffolding is needed to move construction workers and tools to the corresponding height.

[0003] In the application with patent number CN202321024302.3, a construction scaffolding is disclosed, including a work surface, a protective mechanism is arranged around the upper end of the work surface, a motor is fixedly arranged at the bottom end of the work surface, a lifting rod is fixedly connected to the output end of the motor, a placing table is fixedly arranged at the upper end of the lifting rod, a controller is fixedly arranged at the bottom end of the placing table, and the controller is electrically connected to the motor.

[0004] Although the construction scaffolding uses a motor to drive the lifting rod to extend and retract, so that the placement table is at a suitable height, and the tools are placed on the placement table, and the workers do not need to bend down to pick up and put down the tools when working, the placement table of the construction scaffolding is fixed in position. When the workers work at a distance from the placement table, they need to walk back and forth on the work surface to pick up the tools, which is more troublesome to use. For this reason, we propose a construction scaffolding with adjustable height. Utility Model Content

[0005] The purpose of the utility model is to provide a building scaffold with adjustable height to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building scaffold with adjustable height, comprising a lifting hydraulic rod fixed on a base, a rotating block and a fixing assembly arranged at the bottom of a tool box, a supporting plate fixed on the top of the lifting hydraulic rod, a symmetrically distributed supporting frame fixed on the outer side of the supporting plate, a sliding opening provided on the top of the supporting frame, a tool box for holding tools slidingly arranged in the sliding opening, the tool box is limited to the outer side of the supporting frame by rotation of the rotating block, the fixing assembly is arranged between the rotating block and the tool box, and is used to separate the rotating block from the tool box. The utility model provides a slidable tool box on the supporting frame, so that workers only need to move the tool box in front of them at any time when using it, and there is no need to walk back and forth to take tools.

[0007] Preferably, the fixing assembly includes a fixing bolt, a first embedding block with a bottom groove is fixedly provided at the bottom of the tool box, a connecting block is provided at the bottom of the first embedding block, an insert block provided at the top of the connecting block is embedded in the bottom groove of the first embedding block, the fixing bolt passes through the bottom groove of the first embedding block and cooperates with a socket provided inside the insert block of the connecting block, and the first embedding block and the connecting block are connected by the fixing bolt, so that the rotating block can be exposed to the outside of the bottom of the sliding mouth.

[0008] Preferably, the fixing bolt is threadedly connected to the first insertion block, which improves the connection strength between the fixing bolt and the first insertion block and prevents the fixing bolt from accidentally slipping out when fixing the connecting block in the first insertion block.

[0009] Preferably, a fixing rod is fixedly provided at the bottom of the connecting block, a limiting plate is fixedly provided at the bottom of the fixing rod, a compression spring is fixedly provided at the top of the limiting plate, a rotating block is rotatably arranged outside the fixing rod, and the top end of the compression spring is rotatably attached to the bottom of the rotating block. The compression spring is used to press the rotating block against the inner bottom of the support frame to ensure that the tool box fits against the top of the support frame.

[0010] Preferably, limiting grooves are symmetrically provided on the outer side of the sliding opening, and symmetrically distributed second insertion blocks are fixedly provided at the bottom of the tool box. The second insertion blocks slide in the limiting grooves to improve the stability of the tool box when sliding on the support frame.

[0011] Preferably, the height of the second insertion block is equal to the height of the first insertion block, which facilitates the stable placement of the tool box on the table or the ground after removing the connecting block.

[0012] Preferably, the widths of both the limiting plate and the rotating block are smaller than the width inside the sliding opening, which facilitates the insertion of the first insertion block into the sliding opening.

[0013] Preferably, an anti-slip screwing block is fixedly provided on the outer side of the fixing bolt to facilitate the rotation of the fixing bolt.

[0014] Compared with the traditional technology, the beneficial effects of the present utility model are as follows:

[0015] 1. By providing a slidable tool box on the support frame and utilizing the sliding of the tool box in the sliding opening of the support frame, it is ensured that the tool box can always be placed in front of the worker along with the worker's operation, and the worker does not need to walk back and forth to pick up tools.

[0016] 2. By rotating the rotatable rotating block to be perpendicular to the sliding opening, the tool box can be limited on the support frame, and when the rotating block is parallel or coincident with the sliding opening, the tool box can be removed from the support frame for easy cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the connection between the tool box and the support frame of the present utility model;

[0019] Figure 3 is a schematic diagram of the relative positions of the tool box and the support frame of the present utility model;

[0020] Figure 4 is a schematic diagram of the structure of the rotating block part of the present utility model;

[0021] Figure 5This is a schematic structural diagram of the fixing component of the present utility model.

[0022] In the figure: 1 - lifting hydraulic rod; 2 - support plate; 3 - support frame; 4 - sliding opening; 5 - tool box; 6 - rotating block; 7 - fixing component; 8 - fixing bolt; 9 - first inlay block; 10 - connecting block; 11 - fixing rod; 12 - limiting plate; 13 - compression spring; 14 - limiting groove; 15 - second inlay block; 16 - anti-slip wrench block. Specific implementation manner

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0024] Embodiment:

[0025] Please refer to Figures 1 - 5 , the adjustable-height construction scaffolding shown in the figure includes a lifting hydraulic rod 1 fixed on the base, a rotating block 6 provided at the bottom of the tool box 5, and a fixing component 7. The top of the lifting hydraulic rod 1 is fixedly provided with a support plate 2. Symmetrically distributed support frames 3 are fixedly provided on the outside of the support plate 2. A sliding opening 4 is provided at the top of the support frame 3. A tool box 5 for holding tools is slidably provided in the sliding opening 4. The tool box 5 is limited outside the support frame 3 by the rotation of the rotating block 6. The fixing component 7 is provided between the rotating block 6 and the tool box 5 for separating the rotating block 6 from the tool box 5.

[0026] Next, in conjunction with the accompanying drawings, some implementation manners of the present application will be described in detail:

[0027] Please refer to Figures 1 - 5 , by providing a slidable tool box 5 on the support frame 3, when the worker is using it, he only needs to move the tool box 5 in front of himself at all times, without walking back and forth to pick up tools.

[0028] Among them, the fixing component 7 includes a fixing bolt 8. The bottom of the tool box 5 is fixedly provided with a first inlay block 9 with a bottom groove. A connecting block 10 is provided at the bottom of the first inlay block 9. The insertion block provided at the top of the connecting block 10 is fitted with the bottom groove of the first inlay block 9. The fixing bolt 8 passes through the bottom groove of the first inlay block 9 and the insertion block of the connecting block 10 and is internally provided with an insertion hole for cooperation. By inserting the fixing bolt 8 into the first inlay block 9 and the connecting block 10, the rotating block 6 can be exposed outside the bottom of the sliding opening 4.

[0029] In the implementation manner of this technical solution, as Figure 4As shown in the figure, a fixing rod 11 is fixedly provided at the bottom of the connecting block 10, a limiting plate 12 is fixedly provided at the bottom of the fixing rod 11, a compression spring 13 is fixedly provided at the top of the limiting plate 12, a rotating block 6 is rotatably arranged outside the fixing rod 11, and the top end of the compression spring 13 is rotatably attached to the bottom of the rotating block 6. The rotating block 6 is pressed against the inner bottom of the support frame 3 by the compression spring 13 to ensure that the tool box 5 fits against the top of the support frame 3. Since the widths of both the limiting plate 12 and the rotating block 6 are smaller than the width inside the sliding opening 4, it is convenient to insert the first insert block 9 into the sliding opening 4 for limiting.

[0030] Before use, insert the first insert block 9 at the bottom of the tool box 5 and the connecting block 10 together into the sliding opening 4 of the support frame 3 until the bottom of the tool box 5 is placed on the support frame 3. At this time, the rotating block 6 is located below the sliding opening 4. Rotate the rotating block 6 to make it perpendicular to the sliding opening 4 to prevent the first insert block 9 and the connecting block 10 from detaching from the sliding opening 4 when the tool box 5 slides, thereby ensuring the stability of the tool box 5 when it slides. When the worker changes the working position, the tool box 5 can be slid to the front without having to walk back and forth to pick up tools.

[0031] At the same time, as Figure 2 and Figure 5 shown, by symmetrically arranging limiting grooves 14 on the outside of the sliding opening 4 and arranging second insert blocks 15 that slide in the limiting grooves 14 and are symmetrically distributed at the bottom of the tool box 5, the cooperation between the two second insert blocks 15 and the limiting grooves 14 can prevent the tool box from swinging back and forth when it slides, ensuring the stability of the tool box when it slides on the support frame 3.

[0032] Use the fixing bolt 8 to connect and fix the connecting block 10 and the first insert block 9 to extend the depth of the first insert block 9, which is convenient for the rotating block 6 to be located below the sliding opening 4 when the tool box 5 is placed on the support frame 3. At the same time, when the connecting block 10 is removed, since the height of the second insert block 15 is equal to the height of the first insert block 9, the first insert block 9 and the second insert block 15 can stably support the tool box 5 on the table or the ground.

[0033] Set an external thread that mates with the inside of the first insert block 9 in the area where the outside of the fixing bolt 8 contacts the first insert block 9 to improve the connection strength between the fixing bolt 8 and the first insert block 9, avoiding the accidental slipping out of the fixing bolt 8 when the fixing bolt 8 fixes the connecting block 10 in the first insert block 9. At the same time, set an anti-slip wrench block 16 on the outside of the fixing bolt 8, and the fixing bolt 8 can be easily rotated through the anti-slip wrench block 16.

[0034] In the implementation mode of this technical solution, the height of the support plate 2 is controlled by the lifting hydraulic rod 1, thereby adjusting the overall height of the scaffold, which is convenient for workers to operate in areas at different heights.

[0035] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but may also include other elements not expressly listed, or elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable-height construction scaffolding, characterized in that, Including: A lifting hydraulic rod (1) fixed on a base, a support plate (2) is fixedly arranged at the top of the lifting hydraulic rod (1), symmetrically distributed support frames (3) are fixedly arranged on the outer side of the support plate (2), a sliding opening (4) is arranged at the top of the support frame (3), and a tool box (5) for holding tools is slidably arranged in the sliding opening (4); A rotating block (6) arranged at the bottom of the tool box (5) limits the tool box (5) outside the support frame (3) through the rotation of the rotating block (6); A fixing component (7), the fixing component (7) is arranged between the rotating block (6) and the tool box (5) and is used for separating the rotating block (6) from the tool box (5).

2. The adjustable-height construction scaffolding according to claim 1, characterized in that: The fixing component (7) includes a fixing bolt (8), a first inlay block (9) with a bottom groove is fixedly arranged at the bottom of the tool box (5), a connecting block (10) is arranged at the bottom of the first inlay block (9), an insertion block arranged at the top of the connecting block (10) is fitted with the bottom groove of the first inlay block (9), and the fixing bolt (8) penetrates through the bottom groove of the first inlay block (9) and is arranged in an insertion hole inside the insertion block of the connecting block (10) in a matching manner.

3. The adjustable-height construction scaffolding according to claim 2, wherein: The fixing bolt (8) is in threaded connection with the first inlay block (9).

4. The adjustable-height construction scaffolding according to claim 2, wherein: A fixing rod (11) is fixedly arranged at the bottom of the connecting block (10), a limiting plate (12) is fixedly arranged at the bottom of the fixing rod (11), a compression spring (13) is fixedly arranged at the top of the limiting plate (12), the rotating block (6) is rotatably arranged outside the fixing rod (11), and the top end of the compression spring (13) is rotatably attached to the bottom of the rotating block (6).

5. The adjustable-height construction scaffolding according to claim 4, wherein: Limiting grooves (14) are symmetrically arranged outside the sliding opening (4), and symmetrically distributed second inlay blocks (15) are fixedly arranged at the bottom of the tool box (5), and the second inlay blocks (15) slide in the limiting grooves (14).

6. The adjustable-height construction scaffolding according to claim 5, wherein: The height of the second inlay block (15) is equal to the height of the first inlay block (9).

7. The adjustable-height construction scaffolding according to claim 4, wherein: The widths of the limiting plate (12) and the rotating block (6) are both smaller than the width inside the sliding opening (4).

8. The adjustable-height construction scaffolding according to claim 2, wherein: An anti-slip screwing block (16) is fixedly arranged on the outer side of the fixing bolt (8).

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