Steel pipe hoisting safety net

Abstract

The utility model relates to a steel pipe hoisting safety net, which belongs to the technical field of steel pipe hoisting and comprises a coil, a movable rope is movably connected to an inner cavity of the coil, a collecting box is movably connected to the outer side of the movable rope, a hook is fixed to one end, far away from the coil, of the movable rope, and a steel wire rope is fixed to the inner side of the coil. A fastening assembly is arranged on the back face of the steel wire rope. According to the steel pipe hoisting safety bag net, a steel pipe is wrapped through the steel wire rope, the use stability of the bag net is preliminarily improved, the movable rope is lengthened through the collecting box, then hooks on the two sides are used for hanging, the use stability of the bag net is further improved, the steel pipe is clamped and stabilized through the arrangement of the fastening assembly, and the safety of the bag net is improved. And through movable connection of the movable rope and the coil, rapid recovery of the whole bag net is achieved, the use convenience of the bag net is improved, and improvement of the whole use effect is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe hoisting, in particular to a steel pipe hoisting safety net. Background Art

[0002] For steel pipes used at construction sites, the lifting operation usually requires bundling the steel pipes with ropes and then lifting them in parallel with a tower crane. During the lifting process, the steel pipes may easily fall from a high altitude due to bundling problems, which is quite dangerous. Therefore, a steel pipe lifting device is needed.

[0003] For example, a Chinese patent (publication number: CN206955446U3) discloses a device for preventing steel pipes from falling during vertical lifting of steel pipes, which includes a net bag with a net bag opening on the top, the net bag opening being connected to at least two first slings, one end of the first sling being connected and fixed to the net bag opening, and the other end being connected to the lifting equipment; a fixing tube is provided in the net bag, the opening of the fixing tube facing upward, and the above structure is adopted to achieve fixation of the steel pipe during lifting, avoid slipping of the steel pipe, and ensure safety during lifting operations.

[0004] This patent achieves stable lifting of steel pipes by setting up net bags and slings. However, the net bag is prone to wear and tear after lifting the steel pipe for a long time. At the same time, the steel pipe is only limited by the net bag, and the overall lifting is unstable and the use effect of the net bag is poor. Therefore, a steel pipe lifting safety bag net is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a steel pipe hoisting safety net, which has the advantages of good use effect and solves the problem of poor use effect of the net bag.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solution: a steel pipe hoisting safety net, comprising a coil, wherein the inner cavity of the coil is movably connected to a movable rope extending to the outside thereof, the outer side of the movable rope is movably connected to a collection box, a hook is fixed to the end of the movable rope away from the coil, a steel wire rope is fixed to the inner side of the coil, and a fastening assembly is provided on the back side of the steel wire rope;

[0007] The fastening assembly includes a connecting block fixed to the back of the wire rope, a plate fixed to the back of the connecting block, a slide movably connected to the front of the plate, a push plate fixed to the front of the slide, a rotating column rotatably connected to the front of the plate, a rotating plate fixed to the outside of the rotating column, an adjusting rod hinged to the rotating plate on the front of the slide, and an action assembly provided on the back of the slide.

[0008] Furthermore, the action component includes a connecting plate fixed to the back of the skateboard, a connecting block is fixed to the back of the connecting plate, and an action plate is fixed to the side of the connecting block close to the rotating column.

[0009] Furthermore, a sliding opening is provided on the front of the sticking plate and extends to the back thereof. A sliding block is fixed to the back of the slide plate. The back of the sliding block is fixed to the connecting plate. The sliding block is slidably connected to the sticking plate through the sliding opening.

[0010] Furthermore, the front side of the rotating plate is rotatably connected to a rotating shaft extending to the back side thereof, and the side of the adjusting rod close to the rotating column is fixed to the rotating shaft.

[0011] Furthermore, the action plate is arranged in an arc-shaped structure, the diameter of the hole of the steel wire rope is smaller than the diameter of the external steel pipe, and the diameter of the hole is 30 mm, and an opening for the push plate to move is opened on the steel wire rope.

[0012] Furthermore, the inner cavity of the coil is provided with a movable opening extending to the outside thereof, and the movable rope is movably connected to the inner cavity of the coil through the movable opening. A limiting ball is fixed to the end of the movable rope away from the hook, and the inner cavity of the coil is provided with a locking opening connected to the movable opening, and the limiting ball is locked with the coil through the locking opening.

[0013] Furthermore, the inner side of the collection box is rotatably connected to a winding column, the inner side of the winding column is fixed with a control module, and the movable rope is wound and fitted with the outer side of the winding column.

[0014] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0015] The steel pipe hoisting safety net wraps the steel pipe with a steel wire rope, which initially improves the stability of the net. The movable rope is extended through the collection box so that the hooks on both sides can be padlocked, which further improves the stability of the net. The steel pipe is clamped firmly by the setting of the fastening component, which is conducive to improving the flexibility of the net and the stability of the overall use. The movable connection between the movable rope and the coil realizes the rapid recovery of the entire net, improves the convenience of the net, and is conducive to improving the overall use effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a front perspective view of the fastening assembly of the utility model;

[0019] Figure 4 This is a three-dimensional view of the back of the fastening assembly of the present invention.

[0020] In the figure: 1 coil, 2 movable rope, 3 collection box, 4 hook, 5 wire rope, 6 fastening assembly, 601 connecting block, 602 sticking plate, 603 slide plate, 604 push plate, 605 rotating column, 606 rotating plate, 607 adjusting rod, 608 connecting plate, 609 connecting block, 610 action plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1 to 2 A steel pipe lifting safety net in this embodiment includes a coil 1. The inner cavity of the coil 1 is movably connected to a movable rope 2 extending to its outside. The inner cavity of the coil 1 is provided with a movable opening extending to its outside, and the movable rope 2 is movably connected to the inner cavity of the coil 1 through the movable opening.

[0023] It can be understood that the setting of the movable opening is conducive to the contraction of the coil 1 through the movable rope 2, which is conducive to the covering of the steel pipe by the net and improves the stability of use. At the same time, by pulling the movable rope 2 to contract the coil 1, it is conducive to the collection of the entire net and the improvement of the convenience of use.

[0024] A limiting ball is fixed at one end of the movable rope 2 away from the hook 4, and the inner cavity of the coil 1 is provided with a locking port connected to the movable opening. The limiting ball is engaged with the coil 1 through the locking port, and the outer side of the movable rope 2 is movably connected to the collecting box 3, and the inner side of the collecting box 3 is rotatably connected to the winding column, and a control module is fixed on the inner side of the winding column. The movable rope 2 is wrapped around and fits the outer side of the winding column.

[0025] It can also be understood that the setting of the locking port is conducive to the locking of the limiting ball with the locking port, thereby facilitating the contraction of the entire coil 1 and improving the convenience of use. The winding column is controlled by the control module to achieve locking of the winding column, thereby ensuring the stability of the movable rope 2 and improving the overall stability of use.

[0026] It should be noted that a hook 4 is fixed to the end of the movable rope 2 away from the coil 1, and a steel wire rope 5 is fixed to the inner side of the coil 1. The diameter of the hole of the steel wire rope 5 is smaller than the outer diameter of the steel pipe, and the diameter of the hole is 26 mm. An opening is provided on the steel wire rope 5 for the push plate 604 to move, and a fastening component 6 is provided on the back of the steel wire rope 5.

[0027] In this embodiment, the structural setting of the steel wire rope 5 is conducive to wrapping and solidifying the steel pipe, thereby improving the overall stability of use. The setting of the opening is conducive to the sliding of the push plate 604, thereby stabilizing the steel pipe and improving the overall use effect.

[0028] See also Figures 3 to 4 In order to improve the overall flexibility and stability of use, the fastening assembly 6 in this embodiment includes a connecting block 601 fixed to the back of the wire rope 5, a patch 602 is fixed to the back of the connecting block 601, and a slide plate 603 is movably connected to the front of the patch plate 602. A sliding opening is opened on the front of the patch plate 602 and extends to its back. A sliding block is fixed to the back of the slide plate 603, and the back of the sliding block is fixed to the connecting plate 608. The sliding block is slidably connected to the patch plate 602 through the sliding opening.

[0029] It should also be noted that the provision of the sliding opening facilitates the sliding of the sliding block, thereby facilitating the stable sliding of the slide plate 603 and further facilitating the improvement of the overall stability of use.

[0030] A push plate 604 is fixed to the front of the skateboard 603. The setting of the push plate 604 is conducive to adjusting the overall component, thereby improving the overall convenience of use and improving the overall use effect. The front of the sticking plate 602 is rotatably connected to a rotating column 605, and a rotating plate 606 is fixed to the outside of the rotating column 605. The front of the skateboard 603 is hinged with an adjustment rod 607 hinged to the rotating plate 606.

[0031] It is not difficult to find that the setting of the adjustment rod 607 is conducive to the rotation of the rotating plate 606 through the hinge action, which is conducive to the stability of the steel pipe and the improvement of the overall stability of use.

[0032] It can also be seen that the front of the rotating plate 606 is rotatably connected to a rotating shaft extending to its back, the adjusting rod 607 is fixed to the rotating shaft on the side close to the rotating column 605, and an action component is provided on the back of the slide plate 603.

[0033] In addition, the provision of the rotating shaft facilitates driving the rotating plate 606 to rotate through the rotation of the adjusting rod 607, thereby facilitating improved stability in the use of the entire assembly.

[0034] Moreover, the action component includes a connecting plate 608 fixed to the back of the slide 603, a connecting block 609 is fixed to the back of the connecting plate 608, and an action plate 610 is fixed to the side of the connecting block 609 close to the rotating column 605, and the action plate 610 is arranged in an arc-shaped structure.

[0035] In this embodiment, by pushing the push plate 604, the rotating plate 606 is rotated under the hinge action, thereby realizing the displacement of multiple action plates 610 toward the middle. The arc-shaped structure is set to stabilize the steel pipe, which is beneficial for positioning and stabilizing different numbers of steel pipes, and is beneficial for improving the overall flexibility, thereby facilitating the improvement of the overall use effect.

[0036] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the present invention is controlled by the controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0037] The working principle of the above embodiment is:

[0038] Put multiple steel pipes between the two coils 1, and by pulling the hook 4, the active rope 2 is stretched and locked under the action of the collection box 3 control module, so that the hooks 4 on both sides are locked, so that the steel wire ropes 5 on both sides cover the outer sides of the multiple steel pipes to the greatest extent. By pushing the push plate 604, under the sliding action of the slide plate 603, the hinge action of the adjustment rod 607 is coordinated, and the Shudie adjustment rod 607 is adjusted to an angle, so that the rotating plate 606 is rotated, and the multiple adjustment rods 607 are adjusted through the rotation action. , thereby realizing that multiple slide plates 603 slide toward the middle, thereby making the action plate 610 slide toward the middle, thereby making the action plate 610 clamp the outer side of the entire steel pipe, and at the same time, through the contact between the steel pipe and the action plate 610 and the sticking plate 602, the durability of the entire bag net is higher, thereby realizing stable lifting of the entire steel pipe. At the same time, when the bag net needs to be folded up, the entire coil 1 can be stretched and retracted through the clamping action of the upper limit ball on the movable rope 2 and the coil 1, thereby improving the overall convenience of use and being beneficial to improving the use effect of the entire bag net.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0040] Although the 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 these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A steel pipe hoisting safety net, comprising a coil (1), characterized in that: The inner cavity of the coil (1) is movably connected to a movable rope (2) extending to the outside thereof, the outer side of the movable rope (2) is movably connected to a collection box (3), the end of the movable rope (2) away from the coil (1) is fixed with a hook (4), the inner side of the coil (1) is fixed with a steel wire rope (5), and the back side of the steel wire rope (5) is provided with a fastening component (6); The fastening assembly (6) includes a connecting block (601) fixed to the back of the steel wire rope (5), a plate (602) fixed to the back of the connecting block (601), a slide plate (603) movably connected to the front of the plate (602), a push plate (604) fixed to the front of the slide plate (603), a rotating column (605) rotatably connected to the front of the plate (602), a rotating plate (606) fixed to the outer side of the rotating column (605), an adjusting rod (607) hinged to the rotating plate (606) on the front of the slide plate (603), and an action assembly provided on the back of the slide plate (603).

2. A steel pipe hoisting safety net according to claim 1, characterized in that: The action component comprises a connecting plate (608) fixed to the back of the slide plate (603), a connecting block (609) fixed to the back of the connecting plate (608), and an action plate (610) fixed to the side of the connecting block (609) close to the rotating column (605).

3. A steel pipe hoisting safety net according to claim 2, characterized in that: The front of the plate (602) is provided with a sliding opening extending to the back thereof, and a sliding block is fixed to the back of the slide plate (603). The back of the sliding block is fixed to the connecting plate (608), and the sliding block is slidably connected to the plate (602) through the sliding opening.

4. A steel pipe hoisting safety net according to claim 1, characterized in that: The front side of the rotating plate (606) is rotatably connected to a rotating shaft extending to the back side thereof, and the adjusting rod (607) is fixed to the rotating shaft on a side close to the rotating column (605).

5. A steel pipe hoisting safety net according to claim 2, characterized in that: The action plate (610) is arranged in an arc-shaped structure. The diameter of the hole of the steel wire rope (5) is smaller than the diameter of the external steel pipe, and the diameter of the hole is 30 mm. The steel wire rope (5) is provided with an opening for the push plate (604) to move.

6. A steel pipe hoisting safety net according to claim 1, characterized in that: The inner cavity of the coil (1) is provided with a movable opening extending to the outside thereof, the movable rope (2) is movably connected to the inner cavity of the coil (1) through the movable opening, a limiting ball is fixed to one end of the movable rope (2) away from the hook (4), the inner cavity of the coil (1) is provided with a locking opening connected to the movable opening, and the limiting ball is locked with the coil (1) through the locking opening.

7. The steel pipe hoisting safety net according to claim 1, characterized in that: The inner side of the collection box (3) is rotatably connected to a winding column, the inner side of the winding column is fixed with a control module, and the movable rope (2) is wound and fitted with the outer side of the winding column.

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