Stable scaffold convenient to install

Abstract

The utility model discloses a stable scaffold convenient to install, which belongs to the technical field of scaffolds and comprises a plurality of stand columns, a base plate is arranged above the stand columns, a dismounting assembly convenient to dismount is arranged between the base plate and the stand columns, and a plurality of fixing blocks are symmetrically and fixedly arranged on the peripheral side of each stand column. A plurality of supporting plates are transversely arranged between every two fixing blocks, grooves are formed in the side faces, facing the supporting plates, of the fixing blocks, embedding blocks matched with the grooves in a sliding mode are fixedly arranged at one ends of the supporting plates, vertical plates are longitudinally and fixedly arranged at the center positions of the inner bottom faces of the grooves, and vertical grooves matched with the vertical plates in a sliding mode are formed in the center positions of the top faces of the embedding blocks in a penetrating mode. The inner walls of the two sides of the fixing block are rotationally connected with two-way threaded rods, and fixing assemblies used for fixing the embedding block are arranged on the peripheral sides of the two-way threaded rods and the two side faces of the embedding block. According to the stable scaffold convenient to install, the problem that bolts need to be disassembled and assembled in sequence through tools is solved, and the convenience of disassembling the scaffold is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of scaffolds, in particular to a stable scaffold which is easy to install. Background Art

[0002] Scaffolding refers to various supports set up at the construction site for workers to operate and solve vertical and horizontal transportation. It is mainly for construction workers to work up and down or for the outer safety net enclosure and high-altitude installation of components. Now most scaffoldings use bolts or screws to connect and fix the scaffolding in order to reduce the occupied space and facilitate transportation, so that it can be disassembled. It is precisely because of the use of screws or bolts to connect and fix the scaffolding that people need to use tools to disassemble and install multiple screws or bolts in turn when installing or disassembling the scaffolding. This operation is more cumbersome and it is easy to lose screws or bolts during operation, which reduces the stability of the scaffolding due to the lack of screws or bolts, which brings inconvenience to the disassembly and assembly of the scaffolding.

[0003] For example, a scaffolding connection structure with the existing Chinese publication number CN207063474U describes a structure comprising: "a first connecting rod and a second connecting rod, wherein the bottoms of the first connecting rod and the second connecting rod are fixedly connected to support blocks, and the bottoms of opposite sides of the first connecting rod and the second connecting rod are fixedly connected to connecting devices, and the two connecting devices are connected by a crossbar."

[0004] It can be seen that the cited patent document has the problem of needing to use tools to disassemble and assemble multiple bolts or screws in sequence. Utility Model Content

[0005] The purpose of the utility model is to provide a stable scaffold that is easy to install, so as to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a stable scaffolding that is easy to install, comprising several uprights, a pad is provided above the multiple uprights, a disassembly assembly and disassembly component that is easy to disassemble is provided between the pad and the multiple uprights, a plurality of fixing blocks are symmetrically fixed on the circumference of each upright, a plurality of support plates are transversely provided between every two of the fixing blocks, a groove is provided on one side of the fixing block facing the support plate, an interlocking block that is slidably adapted to the groove is fixed on one end of the support plate, a vertical plate is longitudinally fixed at the center position of the inner bottom surface of the groove, a vertical groove that is slidably adapted to the vertical plate is penetrated at the center position of the top surface of the interlocking block, two-way threaded rods are rotatably connected to the inner walls of both sides of the fixing block, and fixing components for fixing the interlocking block are provided on the circumference of the two-way threaded rod and on both side surfaces of the interlocking block.

[0007] Preferably, the fixing assembly includes two movable plates, two clamping blocks and two clamping slots, and the two clamping slots are respectively opened on two side surfaces of the engaging block.

[0008] Preferably, the two movable plates are symmetrical and are threadedly sleeved on the circumference of the bidirectional threaded rod, and the two clamping blocks are respectively fixed on opposite side surfaces of the two movable plates.

[0009] Preferably, opposite side surfaces of the two clamping blocks penetrate into the inner cavity of the groove, and the two clamping blocks are respectively adapted to the two clamping slots.

[0010] Preferably, a threaded rod is longitudinally fixed to the top of each column, a limiting block is fixed to the top of each threaded rod, and a sleeve is threadedly sleeved on the circumference of each threaded rod.

[0011] Preferably, the fixing assembly includes a plurality of circular grooves, transverse grooves and sliding grooves, the plurality of circular grooves are equidistantly arranged on the bottom surface of the pad, and the plurality of transverse grooves are all arranged on the inner side walls of the circular grooves.

[0012] Preferably, the plurality of chute grooves are all arranged on the inner bottom surface of the transverse groove and are in communication with the circular groove, and the bottom surface of each chute groove penetrates to the bottom surface of the pad.

[0013] Compared with the prior art, the technical effects and advantages of this utility model are:

[0014] This easy-to-install stable scaffold can support the connection between multiple columns through the arrangement of support rods, and the arrangement of vertical plates, vertical grooves and fixing components can fix the support plates in the grooves, thereby improving the stability of the support.

[0015] By setting up the disassembly and assembly components, the threaded rod and the limit block can enter therein, and cooperate with the threaded connection between the sleeve and the threaded rod to squeeze the pad, so that the pad can be fixed on the top of the column through the extrusion force and friction force, so that the staff only needs to rotate the sleeve and the two-way threaded rod to complete the connection and fixation between the pad column and between the support plate and the fixing block, avoiding the need to use tools to disassemble and assemble multiple bolts or screws in turn, which provides convenience for the disassembly and assembly of the scaffolding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1It is a structural diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the fixing block and the support plate of the utility model;

[0019] Figure 3 It is a cross-sectional view of the fixing block and the engaging block of the present utility model;

[0020] Figure 4 This is a structural diagram of the threaded rod and sleeve of the utility model;

[0021] Figure 5 For the utility model Figure 4 Schematic diagram of the structure at point A.

[0022] Description of reference numerals:

[0023] In the figure: 1. column; 2. fixed block; 3. support plate; 4. groove; 5. engaging block; 6. vertical plate; 7. vertical groove; 8. bidirectional threaded rod; 9. movable plate; 10. clamping block; 11. clamping groove; 12. sleeve; 13. threaded rod; 14. limit block; 15. pad; 16. circular groove; 17. horizontal groove; 18. slide groove. DETAILED DESCRIPTION

[0024] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0025] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.

[0026] The connection method can be bonding, welding, bolt connection, etc., which shall be based on actual needs.

[0027] like Figures 1 to 5 The scaffold shown is a stable scaffold that is easy to install and includes a plurality of columns 1. The bottom surface of each column 1 is fixed with a support base, which can expand the contact between the column 1 and the ground and improve the stability of the column 1 when placed on the bottom surface.

[0028] A plurality of fixing blocks 2 are symmetrically fixed on the circumference of each column 1, and a plurality of support plates 3 are arranged transversely between each two fixing blocks 2, so the support plate 3 is arranged between the two columns 1, and a groove 4 is opened on one side of the fixing block 2 facing the support plate 3, and a fitting block 5 is fixed at one end of the support plate 3 to slide with the groove 4. After one side of the support plate 3 is moved to one side of the fixing block 2, the fitting block 5 is placed in the inner cavity of the groove 4, and the support plate 3 provides preliminary support to the column 1. Since the fitting blocks 5 are fixed at both ends of the support plate 3, the two fitting blocks 5 can Place them respectively in the grooves 4 on one side of the two fixing blocks 2, so that the support plate 3 can provide preliminary support for the positions of the two columns 1. A vertical plate 6 is longitudinally fixed at the center position of the bottom surface of the groove 4, and a vertical groove 7 that is slidably adapted to the vertical plate 6 is penetrated at the center position of the top surface of the mosaic block 5. Before the mosaic block 5 is placed into the inner cavity of the groove 4, the position of the vertical groove 7 and the position of the vertical plate 6 need to be in the same longitudinal position. At this time, let the mosaic block 5 enter the groove 4 from top to bottom, and the vertical plate 6 can pass through the vertical groove 7, so that the vertical plate 6 and the vertical groove 7 can fix the horizontal position of the support plate 3.

[0029] The inner walls on both sides of the fixed block 2 are rotatably connected with a two-way threaded rod 8, one end of the two-way threaded rod 8 passes through one side of the fixed block 2 and is fixed with a knob. The circumference of the two-way threaded rod 8 and the two side surfaces of the interlocking block 5 are provided with a fixing assembly for fixing the interlocking block 5. The fixing assembly includes two movable plates 9, two clamping blocks 10 and two card slots 11. The two card slots 11 are respectively opened on the two side surfaces of the interlocking block 5. The two movable plates 9 are symmetrical and the threads are sleeved on the circumference of the two-way threaded rod 8. The two clamping blocks 10 are respectively fixed on the opposite side of the two movable plates 9. The opposite side surfaces of the card blocks 10 penetrate into the inner cavity of the groove 4. The personnel rotates the knob, which can drive the two-way threaded rod 8 to rotate. When the two-way threaded rod 8 rotates, it will drive the two movable plates 9 to move in relative or opposite directions, thereby driving the two card blocks 10 to move in relative or opposite directions, so that the two card blocks 10 can move to the inner cavity of the groove 4 or to the inner cavity of the fixed block 2. The two card blocks 10 are respectively adapted to the two card slots 11. After the mosaic block 5 is placed in the inner cavity of the groove 4, the positions of the two card slots 11 will be respectively aligned with the two card slots 11. The positions of the blocks 10 are aligned. At this time, the personnel rotates the knob to drive the two blocks 10 to move in relative directions through the bidirectional threaded rod 8 and the two movable plates 9, so that the block 10 can enter the inner cavity of the groove 4 and the inner cavity of the card slot 11, and cooperate with the self-locking of the thread to allow the block 10 to be fixed in the inner cavity of the card slot 11, so that the block 10 and the card slot 11 can fix the longitudinal position of the support plate 3, and cooperate with the vertical plate 6 and the vertical slot 7 to fix the support plate 3, so that the support plate 3 can be fixed between the two columns 1, so that the support plate 3 can fix the two The column 1 is connected and fixed, and is supported by multiple support plates 3 to improve the stability of the column 1. The staff only needs to rotate the knob in the opposite direction to remove the card block 10 from the inner cavity of the card slot 11 to cancel the fixation of the support plate 3, which is convenient for disassembly and assembly of the scaffolding and avoids the need to use tools to disassemble and assemble multiple bolts or screws in turn, providing convenience for the disassembly and assembly of the scaffolding. The inner walls on both sides of the fixed block 2 are laterally fixed with limit rods, and the two movable plates 9 are respectively slidably sleeved on the circumference of the limit rods, so that the limit rods limit the movement of the movable plates 9.

[0030] A pad 15 is provided above the multiple columns 1, and a disassembly assembly for easy disassembly is provided between the pad 15 and the multiple columns 1. The fixing assembly includes multiple circular grooves 16, transverse grooves 17 and slide grooves 18. Multiple circular grooves 16 are equidistantly provided on the bottom surface of the pad 15, and multiple transverse grooves 17 are provided on the inner side wall of the circular groove 16. Multiple slide grooves 18 are provided on the inner bottom surface of the transverse groove 17 and are connected to the circular groove 16. The bottom surface of each slide groove 18 passes through the bottom surface of the pad 15. A threaded rod 13 is longitudinally fixed to the top of each column 1, and a limit block 14 is fixed to the top of each threaded rod 13. The diameter of the limit block 14 is The diameter of the circular groove 16 is the same as that of the transverse groove 17, and the diameter of the chute 18 is the same as that of the threaded rod 13. Therefore, when the pad 15 is placed on the column 1, the limit block 14 will pass through the circular groove 16 and be placed therein. At this time, the personnel pulls the pad 15 to move laterally, so that the pad 15 can drive the circular groove 16, the transverse groove 17 and the chute 18 to move laterally, that is, the threaded rod 13 moves from the circular groove 16 to the inner cavity of the chute 18, and the threaded rod 13 can simultaneously drive the limit block 14 from the inner cavity of the circular groove 16 to the inner cavity of the transverse groove 17, and the diameter of the chute 18 The diameter of the circular groove 16 and the transverse groove 17 is smaller than that of the circular groove 16 and the transverse groove 17, so the limit block 14 in the inner cavity of the transverse groove 17 will not detach from the slide groove 18. The circumferential side of each threaded rod 13 is threadedly sleeved with a sleeve 12. Since the sleeve 12 is threadedly connected to the threaded rod 13, when the personnel rotates the sleeve 12, the sleeve 12 will move upward along the threaded rod 13. When the top surface of the sleeve 12 is against the bottom surface of the pad 15, the sleeve 12 is continued to be rotated so that the top surface of the sleeve 12 can squeeze the pad 15, which can push the pad 15 to move upward. Since the limit block 14 is in the inner cavity of the transverse groove 17, the pad 15 will move upward to allow the limit block 14 to move upward. The bottom surface of the block 14 rests against the inner bottom surface of the transverse groove 17, and cooperates with the self-locking of the thread, so that the sleeve 12 can be fixed on the circumference of the threaded rod 13, and cooperates with the extrusion force and friction force of the sleeve 12, as well as the extrusion force and friction force of the limit block 14 on the inner bottom surface of the transverse groove 17, so that the limit block 14 can be fixed in the inner cavity of the transverse groove 17, and then the pad 15 is fixed above the multiple columns 1 to form a scaffolding, and the staff only needs to rotate the sleeve 12 in the opposite direction to allow the sleeve 12 to cancel the extrusion of the pad 15, thereby canceling the fixation of the pad 15, making it convenient for the staff to disassemble the pad 15 and the column 1.

[0031] Working principle:

[0032] When the support plate 3 is fixed, the support plate 3 is moved horizontally between the two fixing blocks 2 and the embedded block 5 is placed in the inner cavity of the groove 4. At the same time, the vertical plate 6 is allowed to pass through the vertical slot 7, so that the vertical plate 6 and the vertical slot 7 can fix the horizontal position of the support plate 3. At this time, the knob is turned to allow the knob to drive the two movable plates 9 to move in relative directions through the bidirectional threaded rod 8, which can drive the two clamping blocks 10 to move in relative directions, allowing the two clamping blocks 10 to enter the inner cavity of the groove 4 and engage in the clamping grooves 11 on both sides of the embedded block 5, thereby fixing the longitudinal position of the support plate 3, thereby improving the stability of the support plate 3 supporting the two columns 1. After the support plate 3 is fixed, the pad 15 is moved to the top of the multiple columns 1 and the multiple limit blocks 14 are allowed to enter the inner cavity of the circular groove 16. At this time, the pad 15 is moved horizontally so that the threaded rod 13 and the limit block 14 can be respectively in the inner cavity of the horizontal groove 17 and the slide groove 18 The sleeve 12 is moved so that the limit block 14 can move to the inner cavity of the transverse groove 17. At this time, the personnel rotates the sleeve 12. Since the sleeve 12 is threadedly connected to the threaded rod 13, the sleeve 12 moves upward on the circumference of the threaded rod 13 when it rotates. When the top surface of the sleeve 12 is against the bottom surface of the pad 15, the sleeve 12 is continued to be rotated so that the top surface of the sleeve 12 can squeeze the pad 15, and simultaneously make the bottom surface of the limit block 14 squeeze the inner bottom surface of the transverse groove 17, and cooperate with the self-locking of the thread to allow the sleeve 12 to Fixed on the circumference of the threaded rod 13, and cooperating with the extrusion force and friction force of the sleeve 12, the limit block 14 can be fixed in the inner cavity of the transverse groove 17, and then the pad 15 is fixed above the multiple columns 1. The staff only needs to turn the knob and the sleeve 12 to complete the connection between the pad 15 and the column 1 and between the column 1 and the support plate 3, which is convenient for disassembly and assembly operations, avoids the need to use tools to disassemble and assemble multiple bolts or screws in turn, and provides convenience for the disassembly and assembly of the scaffolding.

[0033] It should be noted that, in this article, relational terms such as one and two 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 terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes 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 device. In the absence of further restrictions. The sentence "including an element defined by ... does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stable scaffolding that is easy to install, comprising a plurality of columns (1), characterized in that: A pad (15) is provided above the plurality of columns (1), and a disassembly assembly for easy disassembly is provided between the pad (15) and the plurality of columns (1). A plurality of fixed blocks (2) are symmetrically fixed on the circumference of each column (1), and a plurality of support plates (3) are transversely provided between each two fixed blocks (2). A groove (4) is provided on one side of the fixed block (2) facing the support plate (3), and a chimeric block (5) is fixed at one end of the support plate (3) and is slidably matched with the groove (4). A vertical plate (6) is longitudinally fixed at the center position of the bottom surface of the groove (4), and a vertical groove (7) is provided at the center position of the top surface of the chimeric block (5) and is slidably matched with the vertical plate (6). The inner walls on both sides of the fixed block (2) are rotatably connected with a bidirectional threaded rod (8), and the circumference of the bidirectional threaded rod (8) and the two side surfaces of the chimeric block (5) are provided with a fixing assembly for fixing the chimeric block (5).

2. A stable scaffolding that is easy to install according to claim 1, characterized in that: The fixing assembly comprises two movable plates (9), two clamping blocks (10) and two clamping slots (11), wherein the two clamping slots (11) are respectively provided on two side surfaces of the interlocking block (5).

3. The stable scaffolding that is easy to install according to claim 2, characterized in that: The two movable plates (9) are symmetrical and are threadedly sleeved on the circumference of the bidirectional threaded rod (8), and the two clamping blocks (10) are respectively fixed on opposite side surfaces of the two movable plates (9).

4. The stable scaffolding that is easy to install according to claim 3, characterized in that: The opposite side surfaces of the two card blocks (10) both penetrate the inner cavity of the groove (4), and the two card blocks (10) are respectively adapted to the two card slots (11).

5. The stable scaffolding that is easy to install according to claim 1, characterized in that: A threaded rod (13) is longitudinally fixed to the top of each column (1), a limit block (14) is fixed to the top of each threaded rod (13), and a sleeve (12) is threadedly sleeved on the circumference of each threaded rod (13).

6. The stable scaffolding that is easy to install according to claim 1, characterized in that: The fixing assembly comprises a plurality of circular grooves (16), transverse grooves (17) and sliding grooves (18), wherein the plurality of circular grooves (16) are equidistantly arranged on the bottom surface of the pad (15), and the plurality of transverse grooves (17) are all arranged on the inner side walls of the circular grooves (16).

7. The stable scaffolding that is easy to install according to claim 6, characterized in that: The plurality of chute grooves (18) are all arranged on the inner bottom surface of the transverse groove (17) and are in communication with the circular groove (16). The bottom surface of each chute groove (18) penetrates the bottom surface of the pad (15).

Images