High-safety wet joint hanging basket

Abstract

The utility model belongs to the technical field of bridge engineering, and discloses a high-safety wet joint hanging basket which comprises a hanging basket platform and a hanging ladder, a square plate is movably connected to the interior of the hanging basket platform, first connecting rods are hinged to the periphery of the square plate, and second connecting rods are fixedly connected to the ends, away from the square plate, of the first connecting rods. The top of the other end of the second connecting rod is fixedly connected with a supporting rod. Through cooperation of a square plate, a first connecting rod, a supporting rod, a cylindrical cam and other structures, the device has the effect of improving the stability of a bottom plate after being unfolded, so that the safety is improved, through design of a pressing block, when the pressing block moves downwards and slides along the track of a first sliding groove, the cylindrical cam drives the square plate to rotate anticlockwise, and therefore the stability of the bottom plate is improved. The supporting rod is clamped with the clamping groove, then the baffle is rotated to abut against the top of the pressing block, and therefore the position of the supporting rod is fixed, and the stability of the hanging basket platform is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bridge engineering, in particular to a high-safety wet-joint hanging basket. Background Art

[0002] The wet joint hanging basket is a vertically running three-dimensional device that can perform dangerous operations at high altitudes and in narrow spaces. It is widely used in construction, decoration, cleaning and other industries to improve work efficiency, reduce work difficulty and ensure work safety.

[0003] Most of the existing wet joint hanging baskets require operators to pass through the wet joints to the construction location and then carry out construction work. However, some wet joints have small gaps, so a foldable hanging basket is needed. The foldable hanging basket is placed at the location where construction is required and then unfolded. The hanging basket is then fixed by the lifting ears at the top of the hanging ladder. However, when the operator is working, the base plate at the bottom of the hanging basket may shake due to large movements, thereby creating a safety hazard. Therefore, a high-safety wet joint hanging basket is proposed to solve the problems raised by the background technology. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a high-safety wet-joint hanging basket, which solves the problem of shaking of the bottom of the hanging basket during the construction of bridge engineering, thereby generating potential safety hazards.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a high-safety wet-joint hanging basket, comprising a hanging basket platform and a hanging ladder, the hanging basket platform is movably connected with a square plate inside, the square plate is hinged with a first connecting rod around the four sides, the first connecting rod is fixedly connected to the second connecting rod at one end away from the square plate, the top of the other end of the second connecting rod is fixedly connected to a support rod, the inner ring of the hanging basket platform is fixedly connected with a spring piece at 90 degrees, the middle part of the inner cavity of the square plate is fixedly connected with a cylindrical cam, the outer wall circumferential array of the cylindrical cam is provided with a first sliding groove, the square plate is movably connected with a pressing block inside, the top of the hanging basket platform is hinged with a baffle, the side of the hanging basket platform that cooperates with the support rod is provided with a second sliding groove at 90 degrees in a ring, and the interior of the hanging ladder is provided with a clamping groove that cooperates with the support rod.

[0006] Preferably, the hanging basket platform is hinged to the bottom of the suspension ladder, the arc of the first slide groove is 180 degrees, and the two opposite ends of the bottom of the pressing block are movably connected to the inside of the first slide grooves on both sides.

[0007] Preferably, the pressing block moves downward so that the cylindrical cam drives the square plate to rotate counterclockwise, and the square plate drives the four support rods to move toward the slots respectively when rotating.

[0008] Preferably, the support rod passes through the outer wall of the hanging basket platform and extends to the outside thereof, and the top of the pressing block abuts against the baffle.

[0009] Preferably, a protrusion is provided on the top of the support rod, which moves inside the second slide groove, and the second slide groove is used for limiting the support rod when it moves toward the slot.

[0010] Preferably, a limiting groove is provided inside the hanging basket platform, and the limiting groove is used for axial limiting when the square plate rotates.

[0011] Preferably, the spring sheet is used to support the support rod, and the spring sheet is located inside the second sliding groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model achieves the effect of increasing the stability of the bottom plate after the device is unfolded, thereby improving the safety, and through the design of the pressure block, when the pressure block moves downward and slides along the track of the first slide groove, the cylindrical cam drives the square plate to rotate counterclockwise, so that the first connecting rod around the square plate drives the second connecting rod to rotate, and at this time, under the action of the second slide groove limit, the second connecting rod pushes the supporting rod to slide toward the slot until the supporting rod is engaged with the slot, and then the operator rotates the baffle and makes it abut against the top of the pressure block, thereby fixing the position of the supporting rod, thereby enhancing the stability of the hanging basket platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model after folding;

[0016] Figure 3 This is a schematic diagram of the top section structure of the utility model;

[0017] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0018] Figure 5 This is a schematic diagram of the position relationship between the square plate, the first connecting rod and the pressing block of the utility model;

[0019] Figure 6 It is a schematic diagram of the front section structure of the hanging basket platform of the utility model;

[0020] Figure 7 It is an exploded view of the cylindrical cam of the utility model.

[0021] In the figure: 1, hanging basket platform; 2, hanging ladder; 3, square plate; 4, first connecting rod; 5, second connecting rod; 6, support rod; 7, spring piece; 8, cylindrical cam; 9, first slide groove; 10, pressure block; 11, baffle; 12, second slide groove; 13, limit groove; 14, card slot. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 7 As shown, the utility model provides a high-safety wet-jointed hanging basket, including a hanging basket platform 1 and a hanging ladder 2, the hanging basket platform 1 is movably connected with a square plate 3 inside, the square plate 3 is hinged with a first connecting rod 4 around, the first connecting rod 4 is fixedly connected with a second connecting rod 5 at one end away from the square plate 3, the top of the other end of the second connecting rod 5 is fixedly connected with a support rod 6, the inner ring of the hanging basket platform 1 is fixedly connected with a spring piece 7 at 90 degrees, the middle part of the inner cavity of the square plate 3 is fixedly connected with a cylindrical cam 8, the outer wall circumferential array of the cylindrical cam 8 is provided with a first sliding groove 9, the square plate 3 is movably connected with a pressing block 10, the top of the hanging basket platform 1 is hinged with a baffle 11, and the hanging basket platform 1 and the support rod 6 are matched. A second slide groove 12 is provided in a 90-degree circular shape on one side of the combination, and a slot 14 is provided inside the suspension ladder 2 to engage with the support rod 6; by designing the pressure block 10, when the pressure block 10 moves downward and slides along the trajectory of the first slide groove 9, the cylindrical cam 8 drives the square plate 3 to rotate counterclockwise, so that the first connecting rod 4 around the square plate 3 drives the second connecting rod 5 to rotate. At this time, under the action of the second slide groove 12 limiting position, the second connecting rod 5 pushes the support rod 6 to slide toward the slot 14 until the support rod 6 is engaged with the slot 14, and then the operator rotates the baffle 11 and makes it abut against the top of the pressure block 10, thereby fixing the position of the support rod 6, thereby enhancing the stability of the hanging basket platform 1.

[0024] like Figure 1 , Figures 3 to 7As shown, the hanging basket platform 1 is hinged at the bottom of the suspension ladder 2, the arc of the first slide groove 9 is one hundred and eighty degrees, and the two opposite ends of the bottom of the pressing block 10 are movably connected to the inside of the first slide grooves 9 on both sides. The pressing block 10 moves downward to make the cylindrical cam 8 drive the square plate 3 to rotate counterclockwise. When the square plate 3 rotates, it drives the four support rods 6 to move toward the slots 14 respectively. The support rods 6 pass through the outer wall of the hanging basket platform 1 and extend to the outside thereof, and the top of the pressing block 10 abuts against the baffle plate 11; the pressing block 10 abuts against the baffle plate 11, and when the support rod 6 is engaged with the slot 14, the top of the pressing block 10 abuts against the top of the pressing block 10 so that it cannot move up, thereby fixing the position of the support rod 6.

[0025] like Figures 1 to 7 As shown, a protrusion is provided on the top of the support rod 6, which moves inside the second slide groove 12. The second slide groove 12 is used to limit the support rod 6 when it moves toward the card slot 14. A limiting groove 13 is provided inside the hanging basket platform 1. The limiting groove 13 is used for axial limitation when the square plate 3 rotates. The spring piece 7 is used to support the support rod 6. The spring piece 7 is located inside the second slide groove 12. The function of supporting the support rod 6 by the spring piece 7 is that when the wet joint hanging basket needs to be restored to the position as shown in the figure, Figure 2 In the state shown, the baffle plate 11 is rotated to release its contact with the pressure block 10, and then the support rod 6 is reset under the action of the elastic force of the spring piece 7 to release the engagement with the slot 14, and then the support rod 6 pushes the second connecting rod 5 to drive the first connecting rod 4 to rotate in the opposite direction, and the first connecting rod 4 rotates to cause the square plate 3 to drive the cylindrical cam 8 to rotate clockwise, and then the pressure block 10 moves upward along the trajectory of the first slide groove 9, so that the pressure block 10 is reset.

[0026] The working principle and use process of this utility model: Figure 2 The wet seam basket shown is deployed to the Figure 1 As shown, the operator then stands on the hanging basket platform 1 and presses the pressure block 10 downward. While the pressure block 10 moves downward, the two ends of its bottom slide along the track of the first slide groove 9, so that the cylindrical cam 8 drives the square plate 3 to rotate counterclockwise. The rotation of the square plate 3 causes the first connecting rod 4 around it to drive the second connecting rod 5 to rotate. Then the second connecting rod 5 pushes the support rod 6 to slide in the direction of the slot 14 inside the second slide groove 12 until the support rod 6 is engaged with the slot 14. At this time, the pressure block 10 is located inside the hanging basket platform 1, and then the operator rotates the baffle 11 so that the baffle 11 abuts against the top of the pressure block 10, thereby fixing the position of the support rod 6 and completing the operation.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A high-safety wet-jointed hanging basket, comprising a hanging basket platform (1) and a hanging ladder (2), characterized in that: The interior of the hanging basket platform (1) is movably connected to a square plate (3), the square plate (3) is hinged with a first connecting rod (4) on all sides, the first connecting rod (4) is fixedly connected to one end away from the square plate (3) with a second connecting rod (5), the top of the other end of the second connecting rod (5) is fixedly connected to a support rod (6), the interior of the hanging basket platform (1) is annularly fixedly connected to a spring piece (7) at an angle of 90 degrees, the middle part of the inner cavity of the square plate (3) is fixedly connected to a cylindrical cam (8), the outer wall of the cylindrical cam (8) is provided with a first sliding groove (9) in a circumferential array, the interior of the square plate (3) is movably connected to a pressure block (10), the top of the hanging basket platform (1) is hinged with a baffle (11), the side of the hanging basket platform (1) that cooperates with the support rod (6) is annularly provided with a second sliding groove (12) at an angle of 90 degrees, and the interior of the hanging ladder (2) is provided with a clamping groove (14) that cooperates with the support rod (6) and is clamped.

2. The high-safety wet-jointed hanging basket according to claim 1, characterized in that: The hanging basket platform (1) is hinged to the bottom of the suspension ladder (2), the arc of the first slide groove (9) is 180 degrees, and the two opposite ends of the bottom of the pressing block (10) are movably clamped in the inside of the first slide grooves (9) on both sides.

3. The high-safety wet-jointed hanging basket according to claim 1, characterized in that: The pressing block (10) moves downward so that the cylindrical cam (8) drives the square plate (3) to rotate counterclockwise, and when the square plate (3) rotates, it drives the four support rods (6) to move toward the slots (14) respectively.

4. The high-safety wet-jointed hanging basket according to claim 1, characterized in that: The support rod (6) penetrates the outer wall of the hanging basket platform (1) and extends to the outside thereof, and the top of the pressing block (10) abuts against the baffle (11).

5. The high-safety wet-jointed hanging basket according to claim 1, characterized in that: The top of the support rod (6) is provided with a protrusion which moves inside the second slide groove (12). The second slide groove (12) is used to limit the support rod (6) when it moves toward the clamping groove (14).

6. The high-safety wet-jointed hanging basket according to claim 1, characterized in that: A limiting groove (13) is provided inside the hanging basket platform (1), and the limiting groove (13) is used for axial limiting of the square plate (3) when it rotates.

7. The high-safety wet-jointed hanging basket according to claim 1, characterized in that: The spring sheet (7) is used to support the support rod (6), and the spring sheet (7) is located inside the second sliding groove (12).

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