Scaffold construction structure with adjustable supporting legs

Abstract

The invention discloses a scaffold construction structure with adjustable supporting feet, and relates to the technical field of scaffold construction structures.The scaffold construction structure with the adjustable supporting feet comprises supporting columns, pedal plates are fixed to the outer walls of the supporting columns, threaded columns are connected to the inner sides of the bottoms of the supporting columns in a threaded mode, and the supporting feet are fixed to the bottoms of the threaded columns; reinforcing ribs are fixed to the outer walls of the supporting columns. According to the scaffold construction structure with the adjustable supporting legs, when equipment shakes severely, a counterweight ball shakes severely in a connecting frame, an inclined face of an inclined face block is squeezed, the inclined face block is stressed to move, through cooperation of a connecting plate, a clamping block is moved out of a limiting hole, limiting of a supporting rod is relieved, and the supporting rod is fixed; and the hard supporting spring is in a compressed state and can drive the supporting rod and the pressing block to move downwards, so that the pressing block is extruded on the supporting surface, the stability of the equipment is enhanced, and the device is prevented from toppling and collapsing.

Description

Technical Field

[0001] This invention relates to the field of scaffolding construction structure technology, specifically to a scaffolding construction structure with adjustable supports. Background Technology

[0002] Scaffolding refers to various support structures erected on construction sites to facilitate worker operations and vertical and horizontal transportation. It is typically erected around the perimeter of buildings and offers the advantage of quick erection and dismantling. The construction structure of scaffolding generally serves two purposes: facilitating construction workers' work on the scaffolding and providing formwork and support for cast-in-place concrete, i.e., formwork support.

[0003] When existing scaffolding construction structures are in use, external environmental factors may cause the scaffolding to sway, leading to collapse and posing a safety risk to the construction. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a scaffolding construction structure with adjustable supports, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a scaffolding construction structure with adjustable legs, comprising a support column, a footboard fixed to the outer wall of the support column, a threaded column threaded to the inner bottom of the support column, a footboard fixed to the bottom of the threaded column, a reinforcing rib fixed to the outer wall of the support column, a support device provided at the bottom of the footboard, and a protective device provided on the support device. The support device includes a connecting frame, a guide rod, a counterweight ball, an inclined block, a connecting plate, a connecting spring, a locking block, rollers, a support rod, a fixing plate, a stop block, a support spring, a pressure block, a limiting hole, and a compression spring. The connecting frame is fixed to the bottom of the foot pedal, the guide rod is fixed to the inner wall of the connecting frame, the counterweight ball is slidably mounted on the outer wall of the guide rod, the inclined block passes through the side wall of the connecting frame and is slidably connected at the penetration point, the connecting plate is fixed to the side wall of the inclined block, one side of the connecting spring is fixed to the outer wall of the connecting plate, the other side of the connecting spring is fixed to the outer wall of the connecting frame, the locking block is fixed to the outer surface of the connecting frame, and rollers are rotatably mounted on the inner side of the locking block. When the equipment shakes severely, the counterweight ball will shake back and forth on the guide rod, causing the counterweight ball to press against the inclined surface of the inclined block, which can drive the inclined block and the connecting plate to move.

[0006] According to the above technical solution, the support rod passes through the reinforcing rib and is slidably connected at the penetration point. The limiting hole is opened on the support rod, and the outer wall of the roller fits against the inner wall of the limiting hole. When the connecting plate moves, the connecting plate can drive the locking block to move out of the limiting hole.

[0007] According to the above technical solution, the fixing plate is fixed to the outer wall of the reinforcing rib, the support rod passes through the fixing plate and fits at the penetration point, the stop block is fixed to the outer wall of the support rod, the top of the support spring is fixed to the bottom of the fixing plate, the bottom of the support spring is fixed to the top of the stop block, the pressure block is slidably installed on the inner side of the bottom of the support rod, the top of the compression spring is fixed to the inner side of the bottom of the support rod, and the bottom of the compression spring is fixed to the top of the pressure block. When the locking block moves out of the limiting hole, it can release the limiting of the support rod. With the cooperation of the support spring, the support rod and the pressure block can be driven to move downward.

[0008] According to the above technical solution, the protective device includes a hinge seat, a rotating shaft, an extension column, an L-shaped block, a return torsion spring, a locking rod, a locking hole, a spring plate, a T-shaped block, a connecting rod, a triangular block, a pull handle, a return spring, and a ring. The hinge seat is fixed to the outer wall of the support rod, the rotating shaft passes through the hinge seat and is rotatably connected at the point of penetration, the extension column is fixed to the outer wall of the rotating shaft, one side of the return torsion spring is fixed to the outer wall of the extension column, and the other side of the return torsion spring is fixed to the inner side of the hinge seat. When the pressure block is pressed downwards onto the ground, it will be pushed into the support rod by the pressure force.

[0009] According to the above technical solution, the L-shaped block is fixed to the top of the pressure block, the locking rod is fixed to the outer wall of the L-shaped block, the locking hole is opened at the top of the expansion column, the bottom outer wall of the locking rod fits against the inner wall of the locking hole, the T-shaped block is slidably installed on the inner side of the rotating shaft, one side of the spring plate is fixed to the inner side of the rotating shaft, and the other side of the spring plate is fixed to the outer wall of the T-shaped block. When the pressure block moves into the support rod, it can drive the L-shaped block to move, so that the locking rod can be moved out of the locking hole, releasing the limitation on the expansion column. Through the setting of the reset torsion spring, the reset torsion spring can drive the expansion column to unfold.

[0010] According to the above technical solution, the ring is fixed to the outer wall of the hinge seat, the connecting rod passes through the ring and is slidably connected at the point of penetration, the triangular block is fixed to the end of the connecting rod, the handle is fixed to the end of the connecting rod, one side of the return spring is fixed to the outer wall of the ring, and the other side of the return spring is fixed to the outer wall of the handle.

[0011] According to the above technical solution, it also includes a reinforcement device, which is installed at the bottom of the foot pedal. The reinforcement device includes a rotating block, a pressing block, and a return torsion spring; the pressing block is fixed to the outer wall of the support rod.

[0012] According to the above technical solution, the rotating block is rotatably mounted on the outer wall of the reinforcing rib, one side of the return torsion spring is fixed to the outer wall of the rotating block, and the other side of the return torsion spring is fixed to the outer wall of the reinforcing rib.

[0013] This invention provides a scaffolding construction structure with adjustable legs. It has the following beneficial effects: (1) The present invention is equipped with a support device. When the equipment shakes violently, the counterweight ball will shake violently in the connecting frame, which will squeeze the inclined surface of the inclined block and cause the inclined block to move under force. Through the cooperation of the connecting plate, the locking block can be moved out from the limiting hole, releasing the limitation on the support rod. The support spring is in a compressed state, which can drive the support rod and the pressure block to move downward, so that the pressure block is pressed on the support surface, which strengthens the stability of the equipment and prevents the device from tipping over and collapsing.

[0014] (2) In the protective device of the present invention, when the pressure block is pressed against the support surface, the pressure block will move in the support rod under pressure. With the cooperation of the L-shaped block, the locking rod can be moved out of the locking hole, releasing the limit on the expansion column. With the cooperation of the reset torsion spring, the diffusion column can be unfolded. Thus, when the equipment is tilted, the diffusion column can be used for support again to prevent the equipment from collapsing. Moreover, with the cooperation of the spring plate, T-shaped block, triangular block, connecting rod and reset spring, the diffusion column will not rotate back when it is unfolded, preventing the diffusion column from rotating back under the pressure when the equipment collapses, thus making the support effect unstable.

[0015] (3) By setting up a reinforcement device, when the support rod moves downward, the extrusion block can press the rotating block, thereby causing the rotating block to rotate and press the rotating block against the bottom of the foot pedal, which can support and strengthen the foot pedal and prevent severe shaking that could cause the foot pedal to break on the support column. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic cross-sectional view of the entire structure of the present invention; Figure 3 This is a schematic cross-sectional view of the present invention; Figure 4 For the present invention Figure 3 Enlarged schematic diagram of structure A; Figure 5 For the present invention Figure 3 Enlarged schematic diagram of structure B; Figure 6 This is a partial structural diagram of the present invention; Figure 7 This is a partial structural diagram of the present invention; Figure 8 For the present invention Figure 7 A magnified schematic diagram of the C-structure; Figure 9 This is a schematic diagram of the extended column structure of the present invention; Figure 10 For the present invention Figure 2 A magnified schematic diagram of the D structure.

[0017] In the diagram: 1. Support column; 2. Foot pedal; 3. Threaded column; 4. Support leg; 5. Reinforcing rib; 61. Connecting frame; 62. Guide rod; 63. Counterweight ball; 64. Inclined block; 65. Connecting plate; 66. Connecting spring; 67. Locking block; 68. Roller; 69. Support rod; 610. Fixing plate; 611. Stop block; 612. Support spring; 613. Compression spring; 614. Pressure block; 615. Limiting hole; 71. Hinge seat; 72. Rotating shaft; 73. Extension column; 74. L-shaped block; 75. Locking rod; 76. Return torsion spring; 77. Locking hole; 78. T-shaped block; 79. Spring plate; 711. Connecting rod; 712. Pull handle; 713. Return spring; 714. Triangular block; 715. Ring; 81. Extrusion block; 82. Rotating block; 83. Return torsion spring. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figures 1-10 One embodiment of the present invention is: a scaffolding construction structure with adjustable legs, including a support column 1, a foot pedal 2 fixed to the outer wall of the support column 1, a threaded column 3 threadedly connected to the inner bottom of the support column 1, a foot 4 fixed to the bottom of the threaded column 3, a reinforcing rib 5 fixed to the outer wall of the support column 1, and a support device provided at the bottom of the foot pedal 2. The support device includes a connecting frame 61, a guide rod 62, a counterweight ball 63, an inclined block 64, a connecting plate 65, a connecting spring 66, a locking block 67, a roller 68, a support rod 69, a fixing plate 610, a stop block 611, a support spring 612, a pressure block 614, a limiting hole 615, and a compression spring 613. The connecting frame 61 is fixed to the bottom of the foot pedal 2, the guide rod 62 is fixed to the inner wall of the connecting frame 61, the counterweight ball 63 is slidably installed on the outer wall of the guide rod 62, the inclined block 64 passes through the side wall of the connecting frame 61 and is slidably connected at the penetration point, the connecting plate 65 is fixed to the side wall of the inclined block 64, one side of the connecting spring 66 is fixed to the outer wall of the connecting plate 65, the other side of the connecting spring 66 is fixed to the outer wall of the connecting frame 61, and the locking block 67 is fixed to the connecting plate 65. On the outer surface of frame 61, a roller 68 is rotatably mounted on the inner side of the locking block 67. A support rod 69 passes through the reinforcing rib 5 and is slidably connected at the through point. A limiting hole 615 is opened on the support rod 69. The outer wall of the roller 68 fits against the inner wall of the limiting hole 615. A fixing plate 610 is fixed to the outer wall of the reinforcing rib 5. The support rod 69 passes through the fixing plate 610 and fits against the through point. A stop block 611 is fixed to the outer wall of the support rod 69. The top of the support spring 612 is fixed to the bottom of the fixing plate 610, and the bottom of the support spring 612 is fixed to the top of the stop block 611. A pressure block 614 is slidably mounted on the inner side of the bottom of the support rod 69. The top of the compression spring 613 is fixed to the inner side of the bottom of the support rod 69, and the bottom of the compression spring 613 is fixed to the top of the pressure block 614.

[0020] By rotating the threaded column 3, the position of the support leg 4 on the support column 1 can be adjusted, thus allowing the equipment to be placed in different terrains.

[0021] When the equipment shakes violently, the counterweight ball 63 will shake violently within the connecting frame 61, which will squeeze the inclined surface of the inclined block 64, causing the inclined block 64 to move under force. With the cooperation of the connecting plate 65, the locking block 67 will move out of the limiting hole 615, releasing the limitation on the support rod 69. The support spring 612 is in a compressed state, which can drive the support rod 69 and the pressure block 614 to move downward, so that the pressure block 614 is pressed against the support surface, which enhances the stability of the equipment and prevents the device from tipping over and collapsing.

[0022] Furthermore, the roller 68 allows the locking block 67 to move smoothly out of the limiting hole 615, reducing the friction between the locking block 67 and the limiting hole 615.

[0023] In operation of this embodiment: When the equipment is used and encounters severe shaking, the counterweight ball 63 will shake severely within the connecting frame 61. This causes the counterweight ball 63 to press against the inclined surface of the inclined block 64, causing the inclined block 64 to move under the pressure. This movement of the inclined block 64 then moves the connecting plate 65. When the connecting plate 65 moves, it stretches the connecting spring 66, and also causes the connecting plate 65 to move the locking block 67, allowing it to move out of the limiting hole 615. This releases the limiting effect on the support rod 69, as the support spring 612 is in a compressed state. The device can move the stop block 611 and the support rod 69 downwards. When the support rod 69 moves downwards, it can move the pressure block 614 downwards, pressing the pressure block 614 against the support surface to improve the stability of the equipment. When the support rod 69 is not needed, the connecting plate 65 can be used to stretch the connecting spring 66. By pushing the support rod 69 upwards, the support spring 612 is compressed. When the support rod 69 moves to the limit hole 615 and aligns with the locking block 67, the connecting plate 65 can be released. Because the connecting spring 66 is in a stretched state, the connecting spring 66 drives the locking block 67 to extend into the limit hole 615, fixing the support rod 69.

[0024] Please see Figures 1-10 Based on the above embodiments, in another embodiment of the present invention, a protective device is provided on the support device. The protective device includes a hinge seat 71, a rotating shaft 72, an extension post 73, an L-shaped block 74, a return torsion spring 76, a locking rod 75, a locking hole 77, a spring plate 79, a T-shaped block 78, a connecting rod 711, a triangular block 714, a pull handle 712, a return spring 713, and a ring 715. The hinge seat 71 is fixed to the outer wall of the support rod 69, the rotating shaft 72 passes through the hinge seat 71 and is rotatably connected at the passage, the extension post 73 is fixed to the outer wall of the rotating shaft 72, one side of the return torsion spring 76 is fixed to the outer wall of the extension post 73, and the other side of the return torsion spring 76 is fixed to the inner side of the hinge seat 71. The L-shaped block 74 is fixed to the pressure... The top of block 614, the locking rod 75 is fixed to the outer wall of L-shaped block 74, the locking hole 77 is opened on the top of extension post 73, the bottom outer wall of locking rod 75 fits against the inner wall of locking hole 77, T-shaped block 78 is slidably installed on the inner side of rotating shaft 72, one side of spring plate 79 is fixed to the inner side of rotating shaft 72, the other side of spring plate 79 is fixed to the outer wall of T-shaped block 78, ring 715 is fixed to the outer wall of hinge seat 71, connecting rod 711 passes through ring 715 and is slidably connected at the through point, triangular block 714 is fixed to the end of connecting rod 711, handle is fixed to the end of connecting rod 711, one side of return spring 713 is fixed to the outer wall of ring 715, and the other side of return spring 713 is fixed to the outer wall of handle 712.

[0025] When the pressure block 614 is pressed against the support surface, it moves under pressure within the support rod 69. With the cooperation of the L-shaped block 74, the locking rod 75 can be moved out of the locking hole 77, releasing the restriction on the extension column 73. With the cooperation of the return torsion spring 76, the extension column 73 can be extended. Thus, when the equipment tilts, the extension column 73 can provide support again, preventing the equipment from collapsing. Furthermore, with the cooperation of the spring plate 79, T-shaped block 78, triangular block 714, connecting rod 711, and return spring 713, the extension column 73 will not rotate backward when it is extended, preventing it from rotating backward under pressure when the equipment collapses, thus ensuring an unstable support effect.

[0026] It also includes a reinforcement device, which is located at the bottom of the foot pedal 2. The reinforcement device includes a rotating block 82, a pressing block 81, and a return torsion spring 83. The pressing block 81 is fixed to the outer wall of the support rod 69, the rotating block 82 is rotatably mounted on the outer wall of the reinforcing rib 5, one side of the return torsion spring 83 is fixed to the outer wall of the rotating block 82, and the other side of the return torsion spring 83 is fixed to the outer wall of the reinforcing rib 5.

[0027] When the support rod 69 moves downward, the pressing block 81 can press the rotating block 82, thereby causing the rotating block 82 to rotate and press against the bottom of the foot pedal 2, which can support and strengthen the foot pedal 2 and prevent severe shaking that could cause the foot pedal 2 to break on the support column 1.

[0028] In this embodiment, when the pressure block 614 presses against the support surface, and because the elastic coefficient of the support spring 612 is ten times that of the compression spring 613, when the pressure block 614 presses against the support leg 4, it will move upward in the support rod 69, which will drive the L-shaped block 74 to move upward, causing the locking rod 75 to move out of the locking hole 77, releasing the limit on the expansion post 73. Because the reset torsion spring 76 is in a compressed state, it will cause the expansion post 73 to unfold. When the rotating shaft 72 rotates, it will drive the T-shaped block 78 to rotate, causing the inclined surface of the T-shaped block 78 to press against the triangular... The inclined surface of block 714 and the elastic coefficient of spring plate 79 are five times that of return spring 713, which causes T-block 78 to be subjected to compressive force and move into the rotating shaft 72, compressing spring plate 79. When the rotating shaft 72 returns to its original position, the plane of T-block 78 will contact the plane of triangular block 714, so that when the rotating shaft 72 drives the extension column 73 to unfold, it cannot return to its original position, thus providing better support. When it is necessary to retract the extension column 73, the handle 712 can be pulled, which will move triangular block 714 away from T-block 78, thereby allowing the extension column 73 to rotate and retract. Furthermore, when the support rod 69 moves downward, it can drive the pressing block 81 to move downward. Since the elastic coefficient of the support spring 612 is five times that of the return torsion spring 83, the pressing block 81 will press the rotating block 82, causing the rotating block 82 to rotate and press against the bottom of the foot pedal 2. When the rotating block 82 rotates, it will compress and deform the return torsion spring 83. When the support rod 69 drives the pressing block 81 to return to its original position, the pressing block 81 will no longer press the rotating block 82. Since the return torsion spring 83 is in a compressed state, it can drive the rotating block 82 to return to its original position.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A scaffolding construction structure with adjustable supports, comprising support columns (1), characterized in that: The outer wall of the support column (1) is fixed with a foot pedal (2), the bottom inner side of the support column (1) is threaded with a threaded column (3), the bottom of the threaded column (3) is fixed with a support foot (4), the outer wall of the support column (1) is fixed with a reinforcing rib (5), the bottom of the foot pedal (2) is provided with a support device, and the support device is provided with a protective device. The support device includes a connecting frame (61), a guide rod (62), a counterweight ball (63), an inclined block (64), a connecting plate (65), a connecting spring (66), a locking block (67), a roller (68), a support rod (69), a fixing plate (610), a stop block (611), a support spring (612), a pressure block (614), a limiting hole (615), and a compression spring (613); the connecting frame (61) is fixed to the bottom of the foot pedal (2), and the guide rod (62) is fixed to the inner wall of the connecting frame (61). The counterweight ball (63) is slidably mounted on the outer wall of the guide rod (62), the inclined block (64) passes through the side wall of the connecting frame (61) and is slidably connected at the passage, the connecting plate (65) is fixed on the side wall of the inclined block (64), one side of the connecting spring (66) is fixed on the outer wall of the connecting plate (65), the other side of the connecting spring (66) is fixed on the outer wall of the connecting frame (61), the locking block (67) is fixed on the outer surface of the connecting frame (61), and a roller (68) is rotatably mounted on the inner side of the locking block (67).

2. The adjustable-leg scaffolding construction structure according to claim 1, characterized in that: The support rod (69) passes through the reinforcing rib (5) and is slidably connected at the point of penetration. The limiting hole (615) is opened on the support rod (69), and the outer wall of the roller (68) fits against the inner wall of the limiting hole (615).

3. The adjustable-leg scaffolding construction structure according to claim 2, characterized in that: The fixing plate (610) is fixed to the outer wall of the reinforcing rib (5), the support rod (69) passes through the fixing plate (610) and fits at the through point, the stop block (611) is fixed to the outer wall of the support rod (69), the top of the support spring (612) is fixed to the bottom of the fixing plate (610), the bottom of the support spring (612) is fixed to the top of the stop block (611), the pressure block (614) is slidably installed on the inner side of the bottom of the support rod (69), the top of the compression spring (613) is fixed to the inner side of the bottom of the support rod (69), and the bottom of the compression spring (613) is fixed to the top of the pressure block (614).

4. The adjustable-leg scaffolding construction structure according to claim 3, characterized in that: The protective device includes a hinge seat (71), a rotating shaft (72), an extension post (73), an L-shaped block (74), a return torsion spring (76), a locking rod (75), a locking hole (77), a spring plate (79), a T-shaped block (78), a connecting rod (711), a triangular block (714), a pull handle (712), a return spring (713), and a ring (715). The hinge seat (71) is fixed to the outer wall of the support rod (69). The rotating shaft (72) passes through the hinge seat (71) and is rotatably connected at the point of penetration. The extension post (73) is fixed to the outer wall of the rotating shaft (72). One side of the return torsion spring (76) is fixed to the outer wall of the extension post (73), and the other side of the return torsion spring (76) is fixed to the inner side of the hinge seat (71).

5. The adjustable-leg scaffolding construction structure according to claim 4, characterized in that: The L-shaped block (74) is fixed to the top of the pressure block (614), the clamping rod (75) is fixed to the outer wall of the L-shaped block (74), the clamping hole (77) is opened on the top of the extension post (73), the bottom outer wall of the clamping rod (75) is in contact with the inner wall of the clamping hole (77), the T-shaped block (78) is slidably installed on the inner side of the rotating shaft (72), one side of the spring plate (79) is fixed to the inner side of the rotating shaft (72), and the other side of the spring plate (79) is fixed to the outer wall of the T-shaped block (78).

6. The adjustable-leg scaffolding construction structure according to claim 5, characterized in that: The ring (715) is fixed to the outer wall of the hinge seat (71), the connecting rod (711) passes through the ring (715) and is slidably connected at the point of penetration, the triangular block (714) is fixed to the end of the connecting rod (711), the handle (712) is fixed to the end of the connecting rod (711), one side of the return spring (713) is fixed to the outer wall of the ring (715), and the other side of the return spring (713) is fixed to the outer wall of the handle (712).

7. The adjustable-leg scaffolding construction structure according to claim 1, characterized in that: It also includes a reinforcement device, which is located at the bottom of the foot pedal (2). The reinforcement device includes a rotating block (82), a pressing block (81), and a return torsion spring (83). The pressing block (81) is fixed to the outer wall of the support rod (69).

8. The adjustable-leg scaffolding construction structure according to claim 7, characterized in that: The rotating block (82) is rotatably mounted on the outer wall of the reinforcing rib (5). One side of the return torsion spring (83) is fixed to the outer wall of the rotating block (82), and the other side of the return torsion spring (83) is fixed to the outer wall of the reinforcing rib (5).

Images