Anti-falling device for curtain wall hanging basket

Abstract

The utility model relates to the technical field of construction engineering, in particular to a curtain wall hanging basket anti-falling device which comprises a hanging basket body, two limiting openings are formed in one side of the hanging basket body, and stabilizing mechanisms are installed in the two limiting openings in a sliding mode. The stabilizing mechanism comprises two limiting rods, the two limiting rods are correspondingly installed in the two limiting openings in a sliding mode, a same moving plate is fixedly installed at one ends of the two limiting rods, two installing grooves are formed in one side of the moving plate, and installing discs are installed in the two installing grooves in a sliding mode. And suction cups are fixedly mounted on one sides of the two mounting discs, uncovering pieces are fixedly mounted on one sides of the two suction cups, a sliding hole is formed in one side of the hanging basket body, and an adsorption assembly is slidably mounted in the sliding hole. The hanging basket body can be adsorbed on the surface of a curtain wall through the suction cups, stability is improved, shaking caused by the influence of wind power is prevented, and safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a device for preventing a curtain wall hanging basket from falling. Background Art

[0002] Construction projects refer to the construction activities of buildings, infrastructure or other large-scale engineering projects carried out in accordance with certain designs and technical specifications in order to meet the needs of social and economic development. Curtain wall installation is a common construction activity in building construction. It usually requires high-altitude operations during installation. When performing high-altitude operations, a hanging basket is required to provide a construction site.

[0003] The patent publication number CN218264855U discloses a device for thermal insulation curtain wall construction, including a fixed base plate, a pair of first winding shafts and a pair of second winding shafts are fixedly connected at the lower end of the fixed base plate, the outer circumference of the pair of first winding shafts are fixedly connected to slings, the outer circumference of the pair of second winding shafts are fixedly connected to safety cables, and the lower ends of the pair of slings are matched and fixedly connected to a hanging basket. The utility model solves the problem that if the sling on one side of the existing construction hanging basket breaks during use, the hanging basket will tilt and easily cause people to fall from the hanging basket by fixing the base plate, the first winding shaft, the second winding shaft, the sling, the safety cable, the hanging basket, the connecting frame and the protective net.

[0004] However, the device still has some problems during use. When the device is in use, it is usually necessary to install a steel cable on the hanging basket to lift the hanging basket. The other end of the steel cable is connected to a fixed frame that can retract and extend the steel cable. The fixed frame needs to be fixed on the roof of the building or fixed with a lifting crane, and then the steel cable is retracted and extended by the motor on the fixed frame to adjust the height of the hanging basket for operations at different heights. When the hanging basket is performing construction operations such as cleaning and replacing the curtain wall, it may encounter gusts of wind at the high construction site. The gusts of wind will generate wind force to drive the hanging basket to shake, which will affect the stability of the hanging basket and cause the center of gravity of the workers on the hanging basket to be unstable, thereby causing dangerous situations such as falling, resulting in a decrease in the safety of the device. Therefore, a device to prevent curtain wall hanging basket from falling is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a device for preventing a curtain wall hanging basket from falling, so as to solve the problem raised in the above-mentioned background technology that when the hanging basket is performing construction operations such as cleaning and replacing the curtain wall, it may encounter gusts at a high construction site. The gusts will generate wind force to drive the hanging basket to shake, which will affect the stability of the hanging basket and cause the center of gravity of the workers on the hanging basket to be unstable, thereby causing dangerous situations such as falling, resulting in a decrease in the safety of the device.

[0006] The technical solution of the utility model is: a device for preventing a curtain wall hanging basket from falling, comprising a hanging basket body, one side of the hanging basket body is provided with two limit openings, and a stabilizing mechanism is slidably installed in the two limit openings;

[0007] The stabilizing mechanism includes two limit rods, and the two limit rods are correspondingly slidably installed in the two limit openings. One end of the two limit rods is fixedly installed with the same movable plate, and one side of the movable plate is provided with two installation grooves, and installation plates are slidably installed in the two installation grooves, and one side of the two installation plates is fixedly installed with a suction cup, and one side of the two suction cups is fixedly installed with a lifting piece, and one side of the hanging basket body is provided with a sliding hole, and an adsorption component is slidably installed in the sliding hole.

[0008] Preferably, the adsorption assembly includes a pull rod, which is slidably installed in a sliding hole, and a V-shaped rod is rotatably installed on one end of the pull rod. Two sliders are fixedly installed on one side of the V-shaped rod. A connecting port is opened in each of the two installation grooves, and the two sliders are slidably installed in the connecting port. The other side of the two sliders is fixedly connected to one side of the two installation plates.

[0009] Preferably, a positioning unit is fixedly installed on the surface of the pull rod, and the positioning unit includes two clamping blocks, and the two clamping blocks are fixedly installed on the surface of the pull rod. The inner wall of the sliding hole is provided with two avoidance grooves, and the avoidance grooves can allow the clamping blocks to pass through.

[0010] Preferably, a pull block is fixedly mounted on one end of the pull rod.

[0011] Preferably, a threaded rod is rotatably mounted on one side of the movable plate, a threaded hole is opened on one side of the hanging basket body, the threaded rod is screwed into the threaded hole, and a handle is fixedly mounted on one end of the threaded rod.

[0012] Preferably, a steel cable is fixedly mounted on the upper side of the hanging basket body, the other end of the steel cable is fixedly mounted on a fixed base plate, and a safety cable is mounted on the lower side of the fixed base plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the threaded rod is driven to rotate by manually rotating the handle, and the threaded rod drives the moving plate to move under the action of two limit rods, so that the moving plate gradually approaches one side of the curtain wall, and the moving plate drives the two mounting plates to move, and the two mounting plates drive the corresponding suction cups to squeeze and fit on the smooth curtain wall, and then the pull block is manually pulled, the pull block drives the pull rod to move, the pull rod drives the V-shaped rod to move, the V-shaped rod drives the two sliders to slide in the connecting port, the two sliders drive the two mounting plates to move, and the two mounting plates respectively drive the corresponding suction cups to move, so that the two suction cups are further exhausted and sucked on the smooth curtain wall, and then the pull rod is appropriately pulled in the direction of the hanging basket body, so that a vacuum adsorption effect is generated inside the suction cup, thereby improving the adsorption force. The utility model can make the hanging basket body adsorbed on the surface of the curtain wall through the suction cup, improve stability, prevent shaking due to wind force, and cause construction workers to fall, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural diagram of the utility model Figure 1 ;

[0018] Figure 3 It is a partial structural diagram of the utility model Figure 2 ;

[0019] Figure 4 It is a partial structural diagram of the utility model Figure 3 (section view);

[0020] Figure 5 It is a partial structural diagram of the utility model Figure 4 .

[0021] Description of reference numerals:

[0022] 1. Limit rod; 2. Moving plate; 3. Threaded rod; 4. Handle; 5. Slider; 6. Mounting plate; 7. Suction cup; 8. Lifting piece; 9. V-shaped rod; 10. Pull rod; 11. Snap-in block; 12. Pull block; 13. Avoidance groove; 14. Hanging basket body; 15. Steel cable; 16. Fixed base plate; 17. Safety cable. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0024] Figure 1~Figure 5 It is the best embodiment of the utility model, and the following Figure 1 ~Attached Figure 5 The utility model is further described.

[0025] like Figure 1~Figure 5 As shown, a device for preventing a curtain wall hanging basket from falling comprises a hanging basket body 14, one side of the hanging basket body 14 is provided with two limit openings, and a stabilizing mechanism is slidably installed in the two limit openings;

[0026] The stabilizing mechanism includes two limit rods 1, and the two limit rods 1 are correspondingly slidably installed in the two limit openings. One end of the two limit rods 1 is fixedly installed with the same movable plate 2, and one side of the movable plate 2 is provided with two installation grooves, and installation plates 6 are slidably installed in the two installation grooves. One side of the two installation plates 6 is fixedly installed with suction cups 7, and one side of the two suction cups 7 is fixedly installed with lifting pieces 8. A sliding hole is provided on one side of the hanging basket body 14, and an adsorption component is slidably installed in the sliding hole.

[0027] By means of the above structure, one side of the movable plate 2 is of the same size as one side of the hanging basket body 14, and two installation grooves of the same size are evenly spaced on one side. A suction cup 7 is installed in each installation groove through a mounting plate 6. The suction cup 7 can be adsorbed and fixed on the surface of the curtain wall through an adsorption component based on the principle of the mirror characteristics of the curtain wall surface. When the adsorption needs to be released, it is only necessary to pull the peeling piece 8 installed on one side of each suction cup 7 toward the hanging basket body 14 to release the vacuum adsorption effect of the suction cup 7, thereby releasing the adsorption.

[0028] Furthermore, the adsorption assembly includes a pull rod 10, which is slidably installed in the sliding hole. A V-shaped rod 9 is rotatably installed on one end of the pull rod 10. Two sliders 5 are fixedly installed on one side of the V-shaped rod 9. Connecting ports are opened in the two mounting grooves. The two sliders 5 are slidably installed in the connecting ports. The other side of the two sliders 5 is fixedly connected to one side of the two mounting plates 6 accordingly.

[0029] By means of the above structure, the pull rod 10 is installed at the inflection point of the V-shaped rod 9, and sliders 5 of the same size are installed at both end areas of the V-shaped rod 9 and connected to the mounting plate 6. When the suction cup 7 is completely in contact with the surface of the curtain wall, manually pulling the pull rod 10 can drive the V-shaped rod 9 to move, and cooperate with the two sliders 5 to make the two mounting plates 6 pull the other side of the suction cup 7 to generate a counteracting force with the suction force of the suction cup 7, thereby increasing the adsorption stability of the suction cup 7 and further enhancing the stability of the device fixation.

[0030] Furthermore, a positioning unit is fixedly installed on the surface of the pull rod 10 , and the positioning unit includes two clamping blocks 11 . The two clamping blocks 11 are fixedly installed on the surface of the pull rod 10 , and two avoidance grooves 13 are provided on the inner wall of the sliding hole.

[0031] With the above structure, the two clamping blocks 11 are symmetrically mounted on the surface of the pull rod 10 and are slightly smaller than the two avoidance grooves 13 , so that the clamping blocks 11 can pass through the two avoidance grooves 13 .

[0032] In addition, two rows of sockets can be provided on the surface of the pull rod 10, with multiple sockets in each row arranged along the axial direction of the pull rod 10, and the two clamping blocks 11 are respectively plugged into one of the sockets in the two rows. The above structure is suitable for the operation of curtain walls in multiple locations.

[0033] Furthermore, a pull block 12 is fixedly mounted on one end of the pull rod 10 .

[0034] With the above structure, the pull block 12 facilitates the pulling of the pull rod 10 .

[0035] Furthermore, a threaded rod 3 is rotatably mounted on one side of the movable plate 2 , a threaded hole is provided on one side of the hanging basket body 14 , the threaded rod 3 is screwed into the threaded hole, and a handle 4 is fixedly mounted on one end of the threaded rod 3 .

[0036] By means of the above structure, the threaded rod 3 is driven to rotate by manually rotating the handle 4, and the threaded rod 3 pushes the movable plate 2, so that the movable plate 2 gradually approaches the curtain wall.

[0037] Furthermore, a steel cable 15 is fixedly mounted on the upper side of the hanging basket body 14 , a fixed base plate 16 is fixedly mounted on the other end of the steel cable 15 , and a safety cable 17 is mounted on the lower side of the fixed base plate 16 .

[0038] With the above structure, the fixed base plate 16 is used to fix it on the top of the building. A traction motor is installed on the lower side of the fixed base plate 16. The traction motor connects the hanging basket body 14 through the retractable wheel and the steel cable 15 and provides lifting. The technical principle of the safety cable 17 is consistent with that used in the above-mentioned reference documents. The bottom end of the safety cable 17 is connected to a hanging net. In the event of a fall, it can prevent the hanging basket body 14 from tilting or directly provide secondary protection for the construction personnel through the hanging net. I will not go into details here.

[0039] Working principle: When the device is in use, first install the fixed base plate 16 on the roof of the curtain wall building through fastening bolts and other structures and fix it, and move the movable plate 2 close to one side of the curtain wall, and use the traction motor on the fixed base plate 16 to retract and release the steel cable 15, and lift the hanging basket vertically up and down to make it reach the curtain wall area where construction is required. When it reaches the area, first manually turn the handle 4, and the handle 4 drives the threaded rod 3 to rotate. The threaded rod 3 drives the movable plate 2 to move under the limiting action of the two limiting rods 1, so that the movable plate 2 gradually approaches one side of the curtain wall, and the movable plate 2 drives the two mounting plates 6 to move. The two mounting plates 6 drive the corresponding suction cups 7 to squeeze and fit on the smooth curtain wall. Continue to turn the handle 4 to make the suction cup 7 completely fit on the surface of the curtain wall. At this time, stop turning the handle 4, then hold the pull block 12, and the pull block 12 drives the pull rod 10 Movement, the pull rod 10 drives the V-shaped rod 9 to move, the V-shaped rod 9 drives the two sliders 5 to slide in the connecting port, the two sliders 5 drive the two mounting plates 6 to move, the two mounting plates 6 first drive the corresponding suction cups 7 to squeeze against the wall to discharge excess air, and then the mounting plates 6 drive the two suction cups 7 to pull slightly in the direction of the hanging basket body 14, thereby generating a vacuum state and improving the adsorption force. At this time, the two clamping blocks 11 on the surface of the pull rod 10 pass through the avoidance groove 13, and then the pulling block 12 is rotated to make the two clamping blocks 11 misaligned with the avoidance groove 13, and the clamping blocks 11 are attached to the inner wall of the hanging basket body 14 through the adsorption force, and the hanging basket body 14 is adsorbed on the surface of the curtain wall through the adsorption force of the two suction cups 7, thereby improving stability, preventing shaking caused by wind, and causing construction workers to fall, thereby improving the safety of the device.

[0040] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A curtain wall hanging basket anti-falling device, comprising a hanging basket body (14), characterized in that: One side of the hanging basket body (14) is provided with two limiting openings, and a stabilizing mechanism is slidably installed in the two limiting openings; The stabilizing mechanism comprises two limit rods (1), the two limit rods (1) are slidably mounted in two limit openings correspondingly, one end of the two limit rods (1) is fixedly mounted with a same movable plate (2), one side of the movable plate (2) is provided with two mounting grooves, mounting plates (6) are slidably mounted in the two mounting grooves, one side of the two mounting plates (6) is fixedly mounted with a suction cup (7), one side of the two suction cups (7) is fixedly mounted with a lifting piece (8), and one side of the hanging basket body (14) is provided with a sliding hole, and an adsorption component is slidably mounted in the sliding hole; The adsorption assembly comprises a pull rod (10), the pull rod (10) is slidably mounted in a sliding hole, a V-shaped rod (9) is rotatably mounted on one end of the pull rod (10), two sliders (5) are fixedly mounted on one side of the V-shaped rod (9), a connecting port is provided in each of the two mounting grooves, the two sliders (5) are slidably mounted in the connecting port, and the other sides of the two sliders (5) are fixedly connected to one side of the two mounting plates (6) accordingly.

2. The device for preventing a curtain wall hanging basket from falling according to claim 1, characterized in that: A positioning unit is fixedly mounted on the surface of the pull rod (10), the positioning unit comprising two clamping blocks (11), the two clamping blocks (11) are fixedly mounted on the surface of the pull rod (10), and the inner wall of the sliding hole is provided with two avoidance grooves (13), the avoidance grooves (13) can allow the clamping blocks (11) to pass through.

3. The device for preventing a curtain wall hanging basket from falling according to claim 1, characterized in that: A pull block (12) is fixedly mounted on one end of the pull rod (10).

4. The device for preventing a curtain wall hanging basket from falling according to claim 1 is characterized in that: A threaded rod (3) is rotatably mounted on one side of the movable plate (2), a threaded hole is provided on one side of the hanging basket body (14), the threaded rod (3) is screwed into the threaded hole, and a handle (4) is fixedly mounted on one end of the threaded rod (3).

5. The device for preventing a curtain wall hanging basket from falling according to claim 1 is characterized in that: A steel cable (15) is fixedly mounted on the upper side of the hanging basket body (14); the other end of the steel cable (15) is mounted on a fixed base plate (16); and a safety cable (17) is mounted on the lower side of the fixed base plate (16).

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