Scaffold with security structure

Abstract

The scaffold with the security and protection structure comprises vertical rods, transverse rods, inclined rods and pedals, the transverse rods are evenly and fixedly connected between the outer side walls of the vertical rods on the front portion and the rear portion, and the inclined rods are fixedly connected between the outer side walls of the vertical rods on the left portion and the right portion in a crossed mode through bolts. According to the scaffold with the security and protection structure, by rotating a rotary knob, the rotary knob descends on the outer side of a first screw rod, so that a moving block is driven to descend on the outer side of the first screw rod, a mounting seat descends, a rotating rod is deflected, the rotating rod is rotated, the rotating rod is driven to rotate, and the rotating rod is driven to rotate; the rotating rods are inclined, the inserting blocks are inserted into the ground, and therefore the rotating rods are fixed, a triangle is formed, the vertical rods are supported, the stability of the scaffold is enhanced, the scaffold is prevented from toppling over, the safety of the scaffold is improved, the protection performance is enhanced, and potential safety hazards are reduced.

Description

Technical Field

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

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. According to the location of the scaffolding, it can be divided into external scaffolding and internal scaffolding; according to different materials, it can be divided into wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding; according to the structural form, it can be divided into vertical pole scaffolding, bridge scaffolding, door scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding, and climbing scaffolding.

[0003] The current scaffolding directly fixes the vertical poles on the ground, and there is no stabilizing mechanism on both sides of the vertical poles, which can easily cause the scaffolding to shake and fall, resulting in injuries to workers. The overall stability is poor. For this reason, we propose a scaffolding with a security structure. Utility Model Content

[0004] The purpose of the utility model is to provide a scaffold with a security structure to solve the problem in the above background technology that the uprights of the current scaffold lack a stabilizing mechanism, which easily causes the scaffold to shake and easily causes the scaffold to topple, resulting in injuries to workers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scaffold with a security structure, comprising uprights, cross bars, diagonal bars and pedals, wherein the cross bars are evenly fixedly connected between the outer side walls of the front and rear uprights, the diagonal bars are cross-fixedly connected between the outer side walls of the left and right uprights by bolts, the pedals are overlapped on the outer sides of the left and right cross bars at the top, and the bottom of the uprights is fixedly connected with a stabilizing mechanism, which comprises a first screw, a limiting groove, a moving block, a limiting block, a rotating groove, a knob, a clamping block, a mounting seat, and a rotating rod , connecting plate and plug block, the bottom end of the vertical rod is fixedly connected with a first screw, the outer side wall of the first screw is provided with a limiting groove, the outer side of the first screw is sleeved with a moving block, the inner side wall of the moving block is fixedly connected with the limiting block, the top of the moving block is provided with a rotation groove, the outer side wall of the first screw is screwed with a knob through a thread, the middle part of the outer four walls of the moving block is fixedly connected with a mounting seat, the inside of the mounting seat is rotatably connected with a rotating rod, the bottom end of the rotating rod is rotatably connected with a connecting plate, and the bottom middle part of the connecting plate is fixedly connected with an plug block.

[0006] As a further description of the above technical solution:

[0007] The limiting block is slidably connected to the inside of the limiting groove, and the outer side wall of the limiting block is in contact with the inner side wall of the limiting groove.

[0008] As a further description of the above technical solution:

[0009] The outer side wall of the knob is provided with anti-slip grooves, and the clamping block is rotatably clamped in the interior of the rotating groove.

[0010] As a further description of the above technical solution:

[0011] A protective mechanism is connected to the top of the vertical pole, and the protective mechanism includes an installation cavity, a connecting rod, a protective frame, a mounting rod, a second screw and a turntable. An installation cavity is opened on the top of the vertical pole, and a connecting rod is slidably connected inside the installation cavity. The top of the connecting rod is fixedly connected to the protective frame, and the mounting rod is fixedly connected between the tops of the outer walls of the vertical poles at the left and right parts at the front. The second screw is rotatably connected through the middle of the top front side of the protective frame, and the top of the second screw is fixedly connected to the turntable.

[0012] As a further description of the above technical solution:

[0013] The bottom end of the connecting rod is fixedly connected with a baffle, and the outer wall of the baffle is in contact with the inner wall of the installation cavity.

[0014] As a further description of the above technical solution:

[0015] The second screw rod is threadedly connected to the middle part of the top of the installation rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The scaffolding with a security structure can make the knob drop outside the first screw rod by turning the knob, thereby driving the moving block to drop outside the first screw rod, causing the mounting seat to drop, deflecting the rotating rod to tilt the rotating rod, and inserting the insert block into the ground, thereby fixing the rotating rod to form a triangle, supporting the vertical rod, strengthening the stability of the scaffolding, preventing the scaffolding from tipping over, improving the safety of the scaffolding, enhancing the protection, and reducing safety hazards.

[0018] 2. The scaffolding with a security structure drives the second screw to rotate by rotating the turntable, and the second screw is screwed to the mounting rod. When the second screw rotates, the second screw rises on the top of the mounting rod. By utilizing the limitation of the connecting rod, the second screw drives the protective frame to rise stably, thereby protecting the workers and further enhancing the safety protection of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a scaffold with a security structure proposed by the utility model;

[0020] Figure 2This is a schematic diagram of the stabilizing mechanism structure of a scaffold with a security structure proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a card slot opening of a scaffold with a security structure proposed by the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the protective mechanism structure of a scaffold with a security structure.

[0023] In the figure: 100, vertical pole; 200, horizontal pole; 300, diagonal pole; 400, pedal; 500, protective mechanism; 510, mounting cavity; 520, connecting rod; 530, protective frame; 540, mounting rod; 550, second screw rod; 560, turntable; 600, stabilizing mechanism; 610, first screw rod; 611, limiting groove; 620, moving block; 621, limiting block; 622, rotating groove; 630, knob; 631, clamping block; 640, mounting seat; 650, rotating rod; 660, connecting plate; 670, plug-in block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a scaffold with a security structure, which enhances the stability of the scaffold, prevents the scaffold from tipping over, improves the safety of the scaffold, enhances the protection, and reduces safety hazards. Figure 1-4 , including a vertical pole 100, a horizontal pole 200, an inclined pole 300 and a pedal 400;

[0028] Please refer again Figure 1 , the vertical rod 100 is used to install the horizontal rod 200, the diagonal rod 300 and the pedal 400;

[0029] Please refer again Figure 1 The crossbar 200 is evenly fixedly connected between the outer walls of the front and rear uprights 100 to facilitate climbing. The diagonal bar 300 is cross-fixedly connected between the outer walls of the left and right uprights 100 by bolts for reinforcement. The pedal 400 overlaps the outer sides of the left and right crossbars 200 at the top. The bottom of the upright 100 is fixedly connected with a stabilizing mechanism 600.

[0030] Please refer again Figure 2-3 , the stabilizing mechanism 600 includes a first screw rod 610, a limiting groove 611, a moving block 620, a limiting block 621, a rotating groove 622, a knob 630, a clamping block 631, a mounting seat 640, a rotating rod 650, a connecting plate 660 and an inserting block 670;

[0031] Please refer again Figure 2 The bottom end of the vertical rod 100 is fixedly connected with a first screw rod 610, and a limiting groove 611 is provided on the outer wall of the first screw rod 610. A moving block 620 is sleeved on the outer side of the first screw rod 610, and the inner wall of the moving block 620 is fixedly connected with the limiting block 621. A rotating groove 622 is provided on the top of the moving block 620, and a knob 630 is screwed on the outer wall of the first screw rod 610 through a thread.

[0032] Please refer again Figure 2 A mounting seat 640 is fixedly connected to the middle of the four outer walls of the moving block 620, a rotating rod 650 is rotatably connected to the inside of the mounting seat 640, a connecting plate 660 is rotatably connected to the bottom end of the rotating rod 650, and an insert block 670 is fixedly connected to the middle of the bottom of the connecting plate 660.

[0033] To summarize, by rotating the knob 630, the knob 630 is made to descend on the outside of the first screw rod 610, thereby driving the moving block 620 to descend on the outside of the first screw rod 610, causing the mounting seat 640 to descend, deflecting the rotating rod 650, causing the rotating rod 650 to tilt, and inserting the insert block 670 into the ground, thereby fixing the rotating rod 650 to form a triangle, supporting the vertical rod 100, enhancing the stability of the scaffolding, preventing the scaffolding from tipping over, improving the safety of the scaffolding, enhancing the protection, and reducing safety hazards.

[0034] Please refer again Figure 2 The limiting block 621 is slidably connected to the inside of the limiting groove 611 , and the outer wall of the limiting block 621 is in contact with the inner wall of the limiting groove 611 .

[0035] Please refer again Figure 2 The outer wall of the knob 630 is provided with anti-slip grooves, and the clamping block 631 is rotatably clamped in the inner part of the rotating groove 622.

[0036] Please refer again Figure 4 A protective mechanism 500 is connected to the top of the vertical pole 100, and the protective mechanism 500 includes an installation cavity 510, a connecting rod 520, a protective frame 530, a mounting rod 540, a second screw 550 and a turntable 560. An installation cavity 510 is opened at the top of the vertical pole 100, and a connecting rod 520 is slidably connected inside the installation cavity 510. The top of the connecting rod 520 is fixedly connected to the protective frame 530, and the installation rod 540 is fixedly connected between the tops of the outer walls of the left and right vertical poles 100 located at the front. The second screw 550 is rotatably connected to the middle of the top front side of the protective frame 530, and the top of the second screw 550 is fixedly connected to the turntable 560.

[0037] Please refer again Figure 4 The bottom end of the connecting rod 520 is fixedly connected with a baffle, and the outer wall of the baffle is in contact with the inner wall of the installation cavity 510.

[0038] Please refer again Figure 4 The second screw rod 550 penetrates and is threadedly connected to the top middle portion of the mounting rod 540 .

[0039] To summarize, by rotating the turntable 560, the second screw 550 is driven to rotate, and the second screw 550 is threadedly connected to the mounting rod 540. When the second screw 550 rotates, the second screw 550 rises at the top of the mounting rod 540. By utilizing the limitation of the connecting rod 520, the second screw 550 drives the protective frame 530 to rise stably, thereby protecting the workers and further enhancing the safety protection of the device.

[0040] During specific use, personnel in this technical field, when using it, first, turn the knob 630 to make the knob 630 descend on the outside of the first screw rod 610, thereby driving the moving block 620 to descend on the outside of the first screw rod 610, so that the mounting seat 640 descends, deflects the rotating rod 650 to make the rotating rod 650 tilt, and inserts the insert block 670 into the ground, so that the rotating rod 650 is fixed to form a triangle to support the vertical rod 100. After the worker climbs onto the pedal 400, the turntable 560 is turned to drive the second screw rod 550 to rotate, and the second screw rod 550 is screwed to the mounting rod 540. When the second screw 550 rotates, the second screw 550 rises at the top of the mounting rod 540, and the restriction of the connecting rod 520 is utilized to make the second screw 550 drive the protective frame 530 to rise stably, and the protective frame 530 is utilized for protection.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A scaffold with a security structure, characterized in that: The invention comprises a vertical rod (100), a horizontal rod (200), an oblique rod (300) and a pedal (400), wherein the horizontal rod (200) is evenly fixedly connected between the outer side walls of the front and rear vertical rods (100), the oblique rod (300) is cross-fixedly connected between the outer side walls of the left and right vertical rods (100) by bolts, the pedal (400) is overlapped on the outer side of the horizontal rod (200) on the left and right sides at the top, and the bottom of the vertical rod (100) is fixedly connected with a stabilizing mechanism (600), and the stabilizing mechanism (600) comprises a first screw rod (610), a limiting groove (611), a moving block (620), a limiting block (621), a rotating groove (622), a knob (630), a clamping block (631), a mounting seat (640), a rotating rod (650), a connecting plate (660) and an inserting block (670) The bottom end of the vertical rod (100) is fixedly connected to a first screw rod (610), an outer side wall of the first screw rod (610) is provided with a limiting groove (611), a moving block (620) is sleeved on the outer side of the first screw rod (610), an inner side wall of the moving block (620) is fixedly connected to the limiting block (621), a rotation groove (622) is provided on the top of the moving block (620), a knob (630) is screwed on the outer side wall of the first screw rod (610) through a thread, a mounting seat (640) is fixedly connected to the middle of the four outer walls of the moving block (620), a rotating rod (650) is rotatably connected to the inside of the mounting seat (640), the bottom end of the rotating rod (650) is rotatably connected to a connecting plate (660), and an insert block (670) is fixedly connected to the middle of the bottom of the connecting plate (660).

2. The scaffolding with a security structure according to claim 1, characterized in that: The limiting block (621) is slidably connected to the inside of the limiting groove (611), and the outer side wall of the limiting block (621) is in contact with the inner side wall of the limiting groove (611).

3. The scaffolding with a security structure according to claim 1, characterized in that: The outer wall of the knob (630) is provided with anti-slip grooves, and the clamping block (631) is rotatably clamped in the interior of the rotating groove (622).

4. The scaffolding with a security structure according to claim 1, characterized in that: The top of the vertical pole (100) is connected to a protection mechanism (500), and the protection mechanism (500) includes an installation cavity (510), a connecting rod (520), a protection frame (530), a mounting rod (540), a second screw rod (550) and a turntable (560). The top of the vertical pole (100) is provided with an installation cavity (510), the interior of the installation cavity (510) is slidably connected with a connecting rod (520), the top of the connecting rod (520) is fixedly connected to the protection frame (530), the installation rod (540) is fixedly connected between the tops of the outer walls of the vertical pole (100) at the left and right parts at the front, the middle part of the top front side of the protection frame (530) is rotatably connected with a second screw rod (550), and the top of the second screw rod (550) is fixedly connected to the turntable (560).

5. The scaffolding with a security structure according to claim 4, characterized in that: A baffle is fixedly connected to the bottom end of the connecting rod (520), and the outer wall of the baffle is in contact with the inner wall of the installation cavity (510).

6. The scaffolding with a security structure according to claim 4, characterized in that: The second screw rod (550) penetrates and is screwed to the middle of the top of the mounting rod (540).

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