A hanging basket with height-adjustable guardrail

Abstract

The utility model provides a hanging basket with a height-adjustable guardrail, comprising: a main body, a cross bar and a vertical bar, the main body is a concave structure, a group of vertical plates are respectively provided on the left and right sides of the main body, a group of lifting ears are welded on the top of each group of vertical plates, and a group of cross bars are respectively provided on the front and rear sides of the main body. Compared with the prior art, the utility model has the following beneficial effects: by arranging the cross bar, the vertical bar and the lifting chamber, the cross bar can be moved upward to drive the vertical bar to move upward inside the lifting chamber, so as to adjust the protective height of the guardrail, ensure the safety of workers, and prevent workers from falling and getting injured; by arranging springs, partitions, clamping rods and clamping grooves, the cross bar and the main body can be fixed by the engagement of the clamping rod and the clamping groove to ensure the stability of the guardrail; by arranging an unlocking button and a connecting rod, the locking state between the cross bar and the main body can be released, and then the cross bar can be restored to an adjustable state; it is convenient and flexible to use, and work efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a hanging basket with a height-adjustable guardrail. Background Art

[0002] A suspended basket used in construction is a work platform installed outside a building or suspended on a slab for lifting and transporting workers, materials and equipment. It usually consists of a steel or aluminum frame system, platform, motor and control system.

[0003] When workers are working at height in a hanging basket, the height requirements for the hanging basket guardrail will vary due to the different heights of the workers. At the same time, in some dangerous areas, the height of the guardrail needs to be raised to ensure the personal safety of the workers. If the height of the guardrail cannot be adjusted, this will increase the risk of workers slipping and falling, causing serious injuries or even life-threatening dangers.

[0004] At the construction site, factors such as wind and vibration may affect the hanging basket. If the guardrail cannot be adjusted in height and cannot be adjusted accordingly according to the actual environmental conditions, it may cause the hanging basket to be unstable, increase the psychological burden on the workers, and increase the safety risks of the workers and surrounding people.

[0005] In order to solve the above problems, the hanging basket used in construction should be provided with a height-adjustable protective mechanism, which can ensure the safety of the workers. Therefore, it is desirable to develop a hanging basket with a height-adjustable guardrail. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model aims to provide a hanging basket with a height-adjustable guardrail.

[0007] The utility model is realized by the following technical scheme: a hanging basket with a height-adjustable guardrail, comprising: a main body, a horizontal bar and a vertical bar, the main body is a concave structure, a group of vertical plates are respectively arranged on the left and right sides of the main body, a group of lifting ears are welded on the top of each group of vertical plates, and a group of horizontal bars are respectively arranged on the upper part of the front and rear sides of the main body;

[0008] Several groups of vertical bars are arranged at equal distances below each group of horizontal bars. Several groups of lifting ports are opened in sequence from left to right on the top of the front and back of the main body. The number of lifting ports is the same as the number of vertical bars. A group of lifting cavities is opened below each group of lifting ports.

[0009] A group of unlocking buttons are respectively provided at the front and rear positions on the upper right side of the main body. A group of locking cavities are respectively opened inside the main body on the left side of each group of unlocking buttons. Two groups of springs are arranged inside each group of locking cavities. A group of partitions are provided on the left side of the springs, and a group of card rods are provided on the left side of the partitions.

[0010] As a preferred embodiment, the main body is made of stainless steel, and a control box is installed on the right side of the left vertical plate. The control box consists of a switch and a control mechanism. The control box is connected to the external lifting mechanism through a wire, and the external lifting mechanism is connected to the two sets of lifting ears through a connecting mechanism.

[0011] As a preferred embodiment, a group of slide grooves are respectively provided at the front and rear positions on the left and right sides of the main body, and a group of sliding blocks are respectively provided on the left and right sides of each group of cross bars, and the cross bars are made of stainless steel.

[0012] As a preferred embodiment, the length and width of the sliding block are smaller than the length and width of the sliding groove, and the structures of the two sets of vertical plates are completely the same and are arranged in a mirror-symmetrical manner.

[0013] As a preferred embodiment, the bottom of the vertical rod is inside the lifting cavity, and a group of limit blocks are provided at the bottom of the vertical rod. The length and width of the limit blocks are smaller than the length and width of the lifting opening. During the construction process, a worker can pull the front cross bar upwards to make the cross bar drive several groups of vertical rods below to move upwards. At this time, the two groups of sliders move upwards inside the two groups of slide grooves, making the cross bar more stable when moving upwards. When the vertical rod moves upward, the bottom of the vertical rod moves upward inside the lifting cavity. When the top of the limit block is engaged with the bottom of the lifting opening, the vertical rod rises to the maximum height.

[0014] As a preferred embodiment, each group of sliders is provided with a group of slots on one side away from the center line of the crossbar, the radius of the slots is greater than the radius of the clamping rod, and the depth of the slots is greater than the length of the clamping rod.

[0015] As a preferred embodiment, a group of connecting rods are provided on the left side of the unlocking button, the left side of the connecting rod passes through the right inner wall of the locking cavity to the left and is connected and fixed to the right side of the partition, the partition and the clamping rod are an integrated structure, and the left side of the clamping rod passes through the left inner wall of the locking cavity and extends into the inside of the slide groove;

[0016] In actual use, use both hands to pull the two sets of unlocking buttons to the left and right sides respectively, and drive the two sets of partitions to squeeze the two sets of springs through the two sets of connecting rods, so that the two sets of clamping rods move into the locking cavity. When the cross bar can no longer rise upward, release the two sets of unlocking buttons to make the spring rebound and push the clamping rod to engage with the clamping slot, thereby completing the locking between the clamping rod and the front cross bar, and then locking the front cross bar to the main body. Similarly, fix the rear cross bar according to the above steps, and finally complete the raising and locking of the guardrail, ensuring the construction safety of the workers and preventing them from falling and getting injured.

[0017] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by setting a horizontal bar, a vertical bar and a lifting chamber, the horizontal bar can be moved upward to drive the vertical bar to move upward inside the lifting chamber, thereby adjusting the protective height of the guardrail, ensuring the safety of workers and preventing workers from falling and getting injured; by setting a spring, a partition, a clamping rod and a clamping slot, the fixation between the horizontal bar and the main body can be achieved by the engagement of the clamping rod and the clamping slot to ensure the stability of the guardrail; by setting an unlocking button and a connecting rod, the clamping rod can be disengaged from the inside of the clamping slot by pulling the unlocking button, thereby releasing the locking state between the horizontal bar and the main body, and then the horizontal bar can be restored to an adjustable state, which is convenient and flexible to use and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 The utility model is a schematic diagram of a hanging basket with a height-adjustable guardrail.

[0020] Figure 2 The utility model is a structural schematic diagram of a vertical rod and a lifting chamber in a hanging basket with a height-adjustable guardrail.

[0021] Figure 3 The utility model is a structural schematic diagram of a clamping rod and a clamping slot in a hanging basket with a height-adjustable guardrail.

[0022] Figure 4 The utility model is a schematic diagram of the internal structure of a locking cavity in a hanging basket with a height-adjustable guardrail.

[0023] In the figure, 100-main body, 110-cross bar, 120-vertical bar, 130-control box, 140-lifting ear, 150-slider, 160-slide slot, 170-unlocking button, 180-lifting port, 190-limiting block, 200-clamping rod, 210-clamping slot, 220-locking chamber, 230-partition, 240-spring, 250-connecting rod, 260-lifting chamber. 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 one end of the utility model, not the whole end. Based on the embodiments of 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] See also Figures 1 to 4 : A hanging basket with a height-adjustable guardrail, comprising: a main body 100, a cross bar 110 and a vertical bar 120, the main body 100 is a concave structure, a group of vertical plates are respectively provided on the left and right sides of the main body 100, a group of lifting ears 140 are welded on the top of each group of vertical plates, and a group of cross bars 110 are respectively provided on the upper front and rear sides of the main body 100;

[0026] A plurality of vertical rods 120 are equidistantly arranged below each set of horizontal rods 110. A plurality of lifting openings 180 are sequentially opened on the top of the front and back of the main body 100 from left to right. The number of the lifting openings 180 is the same as the number of the vertical rods 120. A lifting cavity 260 is opened below each set of lifting openings 180.

[0027] A group of unlocking buttons 170 are respectively provided at the front and rear positions on the upper right side of the main body 100, and a group of locking cavities 220 are respectively opened inside the main body 100 on the left side of each group of unlocking buttons 170. Two groups of springs 240 are arranged inside each group of locking cavities 220, a group of partitions 230 are arranged on the left side of the springs 240, and a group of locking rods 200 are arranged on the left side of the partitions 230.

[0028] The main body 100 is made of stainless steel, and a control box 130 is installed on the right side of the left vertical plate. The control box 130 consists of a switch and a control mechanism. The control box 130 is connected to the external lifting mechanism through a wire, and the external lifting mechanism is connected to the two sets of lifting ears 140 through a connecting mechanism.

[0029] A group of slide grooves 160 are respectively provided at the front and rear positions of the left and right sides of the main body 100, and a group of sliders 150 are respectively provided at the left and right sides of each group of cross bars 110, and the cross bars 110 are made of stainless steel.

[0030] The length and width of the slider 150 are smaller than those of the slide groove 160 , and the structures of the two sets of vertical plates are completely the same and are arranged in a mirror-symmetrical manner.

[0031] The bottom of the vertical rod 120 is located inside the lifting chamber 260. A group of limit blocks 190 are provided at the bottom of the vertical rod 120. The length and width of the limit blocks 190 are smaller than the length and width of the lifting opening 180. During the construction process, a worker can pull the front cross bar 110 upwards, so that the cross bar 110 drives several groups of vertical rods 120 below to move upwards. At this time, the two groups of sliders 150 move upwards inside the two groups of slide grooves 160, so that the cross bar 110 is more stable when moving upwards. When the vertical rod 120 moves upwards, the bottom of the vertical rod 120 moves upwards inside the lifting chamber 260. When the top of the limit block 190 is engaged with the bottom of the lifting opening 180, the vertical rod 120 is raised to the maximum height.

[0032] A group of slots 210 are formed on one side of each group of sliders 150 away from the center line of the crossbar 110 . The radius of the slots 210 is greater than the radius of the clamping rod 200 , and the depth of the slots 210 is greater than the length of the clamping rod 200 .

[0033] A set of connecting rods 250 is provided on the left side of the unlocking button 170. The left side of the connecting rod 250 penetrates the right inner wall of the locking cavity 220 to the left and is connected and fixed to the right side of the partition 230. The partition 230 and the card rod 200 are an integral structure. The left side of the card rod 200 penetrates the left inner wall of the locking cavity 220 and extends into the interior of the slide groove 160.

[0034] In actual use, use both hands to pull the two sets of unlocking buttons 170 to the left and right sides respectively, and drive the two sets of partitions 230 to squeeze the two sets of springs 240 through the two sets of connecting rods 250, so that the two sets of card rods 200 move into the locking cavity 220. When the cross bar 110 can no longer rise upward, release the two sets of unlocking buttons 170 to make the spring 240 rebound and push the card rod 200 to fit into the card slot 210, thereby completing the locking between the card rod 200 and the front cross bar 110, and then locking the front cross bar 110 with the main body 100. Similarly, fix the rear cross bar 110 according to the above steps, and finally complete the raising and locking of the guardrail, ensuring the construction safety of the workers and preventing them from falling and getting injured.

[0035] See also Figures 1 to 4 , as a set of embodiments of the utility model: in actual use, two workstations are inside the hanging basket, the external lifting mechanism is connected to the two sets of lifting ears 140 through the connecting mechanism, the switch of the control box 130 is pressed, and the control box 130 controls the lifting mechanism to drive the hanging basket to move upward to the construction position, so that construction can be carried out (the control box 130 and the lifting mechanism are both existing technologies, and their models can be selected according to the needs of technicians in this field, and will not be repeated here);

[0036] During the construction process, a worker can pull the front cross bar 110 upwards, so that the cross bar 110 drives several groups of vertical bars 120 below to move upwards. At this time, the two groups of sliders 150 move upwards inside the two groups of slide grooves 160, making the cross bar 110 more stable when moving upwards. When the vertical bar 120 moves upwards, the bottom of the vertical bar 120 moves upwards inside the lifting chamber 260. When the top of the limit block 190 is engaged with the bottom of the lifting port 180, the vertical bar 120 rises to the maximum height.

[0037] At this time, another worker uses both hands to pull the two sets of unlocking buttons 170 to the left and right sides respectively, and drives the two sets of partitions 230 to squeeze the two sets of springs 240 through the two sets of connecting rods 250, so that the two sets of card rods 200 move into the locking cavity 220. When the cross bar 110 can no longer rise upward, release the two sets of unlocking buttons 170, so that the spring 240 rebounds and pushes the card rod 200 to fit into the slot 210, thereby completing the locking between the card rod 200 and the front cross bar 110, and then locking the front cross bar 110 with the main body 100. Similarly, fix the rear cross bar 110 according to the above steps, and finally complete the raising and locking of the guardrail, ensuring the construction safety of the workers and preventing them from falling and getting injured.

[0038] See also Figures 1 to 4 , as another set of embodiments of the present utility model: based on the further elaboration of the above embodiments, if it is necessary to lower the height of the guardrail, just follow the above steps, first release the locking state between the cross bar 110 and the main body 100, and then press down the cross bar 110 so that the bottom of the vertical bar 120 is completely inserted into the bottom of the lifting chamber 260, thereby lowering the height of the guardrail. The final effect is flexible and easy to use, and improves work efficiency.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hanging basket with a height-adjustable guardrail, comprising: A main body (100), a cross bar (110) and a vertical bar (120), characterized in that: the main body (100) is a concave structure, a group of vertical plates are respectively provided on the left and right sides of the main body (100), a group of lifting ears (140) are welded on the top of each group of vertical plates, and a group of cross bars (110) are respectively provided on the upper part of the front and rear sides of the main body (100); A plurality of groups of vertical rods (120) are equidistantly arranged below each group of the horizontal rods (110); a plurality of groups of lifting openings (180) are sequentially opened from left to right at the top of the front and back sides of the main body (100); the number of the lifting openings (180) is the same as the number of the vertical rods (120); and a group of lifting cavities (260) is opened below each group of the lifting openings (180); A group of unlocking buttons (170) are respectively provided at the front and rear positions on the upper right side of the main body (100), and a group of locking cavities (220) are respectively opened inside the main body (100) on the left side of each group of unlocking buttons (170), and two groups of springs (240) are arranged inside each group of locking cavities (220), and a group of partitions (230) are provided on the left side of the springs (240), and a group of clamping rods (200) are provided on the left side of the partitions (230).

2. A hanging basket with height-adjustable guardrail as claimed in claim 1, characterized in that: The main body (100) is made of stainless steel. A control box (130) is installed on the right side of the left vertical plate. The control box (130) is composed of a switch and a control mechanism. The control box (130) is connected to an external lifting mechanism through a wire, and the external lifting mechanism is connected to two sets of lifting ears (140) through a connecting mechanism.

3. A hanging basket with height-adjustable guardrail as claimed in claim 1, characterized in that: A group of slide grooves (160) are respectively provided at the front and rear positions on the left and right sides of the main body (100), and a group of sliding blocks (150) are respectively provided on the left and right sides of each group of cross bars (110), and the cross bars (110) are made of stainless steel.

4. A hanging basket with height-adjustable guardrail as claimed in claim 3, characterized in that: The length and width of the sliding block (150) are both smaller than the length and width of the sliding groove (160), and the structures of the two groups of vertical plates are completely the same and are arranged in a mirror-symmetrical manner.

5. A hanging basket with height-adjustable guardrail as claimed in claim 1, characterized in that: The bottom of the vertical rod (120) is located inside the lifting cavity (260), and a group of limit blocks (190) are provided at the bottom of the vertical rod (120), wherein the length and width of the limit blocks (190) are both smaller than the length and width of the lifting opening (180).

6. A hanging basket with height-adjustable guardrail as claimed in claim 3, characterized in that: A group of slots (210) is provided on one side of each group of the sliding blocks (150) away from the center line of the crossbar (110), the radius of the slots (210) being greater than the radius of the clamping rod (200), and the depth of the slots (210) being greater than the length of the clamping rod (200).

7. A hanging basket with height-adjustable guardrail as claimed in claim 1, characterized in that: A group of connecting rods (250) are provided on the left side of the unlocking button (170). The left side of the connecting rod (250) penetrates the right inner wall of the locking cavity (220) to the left and is connected and fixed to the right side of the partition (230). The partition (230) and the card rod (200) are an integrated structure. The left side of the card rod (200) penetrates the left inner wall of the locking cavity (220) and extends into the interior of the slide groove (160).

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