Adjustable hanging safety bag net device

Abstract

The utility model relates to the technical field of safety protection of building construction, and discloses an adjustable hanging safety net device which comprises a plurality of fasteners, the fasteners are buckled on a longitudinal cross rod of an outer frame, a first connecting part is arranged at one end, away from the longitudinal cross rod, of each fastener, and a second connecting part is arranged at the other end, away from the longitudinal cross rod, of each fastener. The first connecting part is rotatably and adjustably connected with a hanging rod, in a working state, the bag net is laid on the hanging rod, the free end of the hanging rod abuts against a wall body, or a set distance is formed between the free end of the hanging rod and the wall body. The wall plastering device has the advantages that when a wall is plastered, the hanging rod is rotated upwards by a certain angle, so that a set distance is formed between the free end of the hanging rod and the wall, mortar is prevented from falling onto the bag net, the bag net can be used repeatedly, and production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction safety protection, and specifically relates to an adjustable suspension safety pocket net device. BACKGROUND

[0002] With the development of the building industry in China, safety management is paid more and more attention by project management, and in the process of floor construction, safety pocket nets need to be erected between the edge protection and the outer frame outside the wall to ensure the safety of the project construction process.

[0003] At present, the installation mode of the safety pocket net is to tie and fix the pull ropes on both sides of the safety pocket net to the edge protection and the outer frame respectively, but when the main formwork support is erected or the protection is transferred, the horizontal pocket net needs to be removed, and then the net pocket needs to be pulled and set again, tied and fixed, and in the process of removal, the pocket net is easily damaged and cannot be used again, which causes delay in the construction period, increase in labor costs and waste of materials. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem that when the main formwork support is erected or the protection is transferred, the horizontal pocket net needs to be removed, and then the net pocket needs to be pulled and set again, tied and fixed, and in the process of removal, the pocket net is easily damaged and cannot be used again, which causes delay in the construction period, increase in labor costs and waste of materials. The purpose is to provide an adjustable suspension safety pocket net device, when the main formwork support is erected or the protection is transferred, the suspension rod is rotated upward by a certain angle, so that the free end of the suspension rod has a setting distance from the wall, the pocket net is prevented from being removed and then pulled and set again, the pocket net is prevented from being damaged, the pocket net can be used repeatedly, and the production cost is reduced.

[0005] The utility model realizes the following technical scheme:

[0006] An adjustable suspension safety pocket net device comprises a plurality of buckles, the buckles are buckled on longitudinal cross bars of an outer frame, a first connecting part is arranged at one end of the buckle away from the longitudinal cross bar, a suspension rod is rotatably and adjustably connected to the first connecting part, in a working state, a pocket net is laid on the suspension rod, and the free end of the suspension rod abuts against a wall or has a setting distance from the wall.

[0007] The utility model discloses beneficial effect is, through the fastener is buckled on the longitudinal cross bar of outer frame, realize the fastener is connected on the longitudinal cross bar, and the rotatable adjustment is connected with the suspension rod on the end of fastener away from longitudinal cross bar, and the pocket net is laid on the suspension rod, when construction, the suspension rod is horizontally arranged and makes the free end of suspension rod and the wall body abut, prevent falling object or worker direct fall to the ground, influence the safety of the passing personnel, when the main body formwork support is set up or the protection is transferred, the suspension rod is rotated a certain angle upward, so that the free end of suspension rod and the wall body have the setting distance, replace the pocket net after carrying out the demolition and carry out the secondary pull arrangement, and avoid the pocket net damage, so that the pocket net can use repeatedly, reduce production cost.

[0008] In some embodiments, the fastener includes a fastener seat and a fastener cover plate, one end of the fastener cover plate is hinged to the fastener seat, and in the working state, the free end of the fastener cover plate is connected to the fastener seat to clamp the fastener on the longitudinal cross bar. By hinging one end of the fastener cover plate to the fastener seat, the longitudinal cross bar can be easily removed and installed from the fastener.

[0009] In some embodiments, arc-shaped grooves are provided on the fastener seat and the fastener cover plate, and the inner sides of the two arc-shaped grooves abut against the outer periphery of the longitudinal cross bar. By providing arc-shaped grooves on the fastener seat and the fastener cover plate and abutting against the outer periphery of the longitudinal cross bar, the contact area of the fastener seat and the fastener cover plate is increased, and the stability of the fastener clamping on the longitudinal cross bar is improved.

[0010] In some embodiments, a second connecting part is provided on the fastener seat, a threaded hole is provided on the second connecting part, a clamping groove is provided on the free end of the fastener cover plate, and a locking bolt is screwed into the threaded hole through the clamping groove to clamp the fastener on the longitudinal cross bar. By providing a threaded hole on the fastener seat and a clamping groove on the free end of the fastener cover plate, the locking bolt can be screwed into the threaded hole through the clamping groove, and the fastener can be clamped on the longitudinal cross bar.

[0011] In some embodiments, an adjusting bolt is further provided, a recess is provided on the first connecting part, connecting through holes are provided on the side walls of the recess, a positioning through hole is provided on the suspension rod, and the adjusting bolt is screwed into the locking nut through the connecting through holes and the positioning through hole in sequence to rotatably connect the suspension rod on the first connecting part. By providing an adjusting bolt that is screwed into a locking nut through connecting through holes and a positioning through hole in sequence, the suspension rod can be rotatably connected to the first connecting part, and the position of the suspension rod after adjusting the angle can be locked by the adjusting nut and the locking nut.

[0012] In some embodiments, the end of the hanging rod connected with the first connecting part is provided in a hemispherical shape. By providing the end of the hanging rod connected with the first connecting part in a hemispherical shape, interference between the hanging rod and the bottom of the groove is prevented.

[0013] In some embodiments, a connecting bolt is further included, a plurality of threaded holes are provided on the hanging rod, and the connecting bolt is screwed into the threaded holes after passing through the pocket net. By screwing the connecting bolt into the threaded holes, the pocket net is connected to the hanging rod.

[0014] In some embodiments, a cover plate is further included, a through hole is provided on the cover plate for the connecting bolt to pass through, and the connecting bolt is screwed into the threaded holes after passing through the cover plate and the pocket net. Since the pocket net has a mesh hole, the area of the mesh hole can be larger than the projected area of the nut of the connecting bolt. Therefore, by providing the cover plate, the area of the cover plate is larger than the area of the mesh hole of the pocket net, so that the pocket net is prevented from falling off the connecting bolt.

[0015] In some embodiments, the outer frame further includes a plurality of vertical rods and a plurality of transverse crossbars, the vertical rods are connected with the longitudinal crossbars, the plurality of transverse crossbars are uniformly arranged along the length direction of the longitudinal crossbars, and in the working state, the pocket net is connected to the side of the outer frame away from the wall body through a pull rope. The pocket net is connected to the outer frame.

[0016] In some embodiments, the setting distance is 10-15 cm. By setting the distance as described above, the mortar is prevented from falling onto the pocket net under the premise that the pocket net can catch falling objects and workers.

[0017] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0018] 1. When the wall body is not plastered, the hanging rod is arranged horizontally and the free end of the hanging rod abuts against the wall body, so that falling objects or workers are prevented from directly falling to the ground and affecting the safety of passing personnel. When the wall body is plastered, the hanging rod is rotated upward by a certain angle, so that the free end of the hanging rod has a setting distance from the wall body, the mortar falls from the space with the setting distance, the mortar is prevented from falling onto the pocket net, the pocket net is not polluted by the mortar, the pocket net can be used repeatedly, and the production cost is reduced.

[0019] 2. The adjusting bolt is screwed into the locking nut after sequentially passing through the connecting through hole and the positioning through hole, the hanging rod is rotatably connected to the first connecting part, and the position of the hanging rod after the adjusting angle is locked by the adjusting nut and the locking nut. BRIEF DESCRIPTION OF DRAWINGS

[0020] The drawings described herein are intended to provide further understanding of the embodiments of the present application, form a part of the application, and do not constitute a limitation of the embodiments of the present application. In the drawings:

[0021] Figure 1 is a top view of the present application;

[0022] Figure 2 is a front view of the present application;

[0023] Figure 3 is a structure diagram of the present application after the hanging rod is adjusted upward;

[0024] Figure 4 is a structure diagram of the present application after the hanging rod is adjusted horizontally;

[0025] Figure 5 is a structure diagram of the present application after the hanging rod is adjusted horizontally;

[0026] Markings in the drawings and corresponding names of parts:

[0027] Longitudinal cross bar 10, transverse cross bar 11, pocket net 20, fastener seat 30, fastener cover plate 31, clamping groove 32, second connecting part 33, locking bolt 35, first connecting part 34, hanging rod 40, adjusting bolt 41, cover plate 42, wall 50, connecting bolt 60, vertical rod 70. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the present application more clear and understandable, the present application will be further described in detail below in combination with embodiments and drawings, the schematic embodiments of the present application and the description thereof are only used to explain the present application, and do not constitute a limitation of the present application.

[0029] In the entire specification, the reference to "one embodiment", "an embodiment", "one example" or "an example" means that the specific features, structures or characteristics described in connection with the embodiment or example are included in at least one embodiment of the present application. Therefore, the phrases "one embodiment", "an embodiment", "one example" or "an example" appearing in various places in the entire specification do not necessarily refer to the same embodiment or example. In addition, the specific features, structures or characteristics can be combined in one or more embodiments or examples in any appropriate combination and / or sub-combination. In addition, those skilled in the art should understand that the drawings provided herein are for illustrative purposes, and the drawings are not necessarily drawn to scale. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] In the description of this utility model, the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0031] The terms "first," "second," etc., used in this utility model are merely for clarity of description and are not intended to limit any order or emphasize importance. Furthermore, the term "connection" as used herein, unless otherwise specified, can refer to a direct connection or an indirect connection via other components.

[0032] Example

[0033] like Figures 1-5 As shown, this embodiment provides an adjustable suspended safety net device, including several fasteners. The fasteners are fastened to the longitudinal crossbar 10 of the outer frame. A first connecting part 34 is provided at the end of the fastener away from the longitudinal crossbar 10. A suspension rod 40 is rotatably and adjustablely connected to the first connecting part 34. In the working state, the safety net 20 is laid on the suspension rod 40. The free end of the suspension rod 40 abuts against the wall 50, or the free end of the suspension rod 40 has a set distance from the wall 50. When the wall 50 is not plastered, the suspension rod 40 can be set horizontally with its free end against the wall to prevent falling objects or workers from falling directly to the ground and affecting the safety of passersby. When plastering the wall 50, the suspension rod 40 can be rotated upward at a certain angle to create a set distance between the free end of the suspension rod 40 and the wall, allowing mortar to fall from the set distance and preventing mortar from falling onto the net 20. This ensures that the net 20 is not contaminated by mortar, allowing the net 20 to be used multiple times and reducing production costs.

[0034] See Figures 3-5 The fastener includes a fastener seat 30 and a fastener cover plate 31. One end of the fastener cover plate 31 is hinged to the fastener seat 30. In the working state, the fastener seat 30 is connected to the free end of the fastener cover plate 31 to clamp the fastener onto the longitudinal crossbar 10. By hinged one end of the fastener cover plate 31 to the fastener seat 30, the longitudinal crossbar 10 can be easily removed from and installed from the fastener.

[0035] See Figures 3-5The buckle seat 30 and the buckle cover plate 31 are provided with arc-shaped grooves, and the inner sides of the two arc-shaped grooves are in abutment with the outer periphery of the longitudinal cross bar 10. By providing the buckle seat 30 and the buckle cover plate 31 with arc-shaped grooves in abutment with the outer periphery of the longitudinal cross bar 10, the contact area of the buckle seat 30 and the buckle cover plate 31 is increased, and the stability of the buckle clamp on the longitudinal cross bar 10 is improved.

[0036] Referring to Figures 3-5 The buckle seat 30 is provided with a second connecting part 33, the second connecting part 33 is provided with a threaded hole, the free end of the buckle cover plate 31 is provided with a clamping groove 32, and the locking bolt 35 is screwed with the threaded hole after passing through the clamping groove 32 to clamp the buckle on the longitudinal cross bar 10. By providing the buckle seat 30 with a threaded hole and the free end of the buckle cover plate 31 with a clamping groove 32, the locking bolt 35 is screwed with the threaded hole after passing through the clamping groove 32, and the buckle clamp is clamped on the longitudinal cross bar 10.

[0037] Referring to Figures 1-5 Further comprising an adjusting bolt 41, the first connecting part 34 is provided with a groove, the sidewall of the groove is provided with a connecting through hole, the hanging rod 40 is provided with a positioning through hole, and the adjusting bolt 41 is screwed with the locking nut after passing through the connecting through hole and the positioning through hole to rotatably and adjustably connect the hanging rod 40 to the first connecting part 34. By providing the adjusting bolt 41 to pass through the connecting through hole and the positioning through hole and then be screwed with the locking nut, the hanging rod 40 is rotatably and adjustably connected to the first connecting part 34, and the position of the hanging rod 40 after adjusting the angle is locked by the adjusting nut and the locking nut.

[0038] Referring to Figures 1-5 The end of the hanging rod 40 connected to the first connecting part 34 is provided in a semispherical shape. By providing the end of the hanging rod 40 connected to the first connecting part 34 in a semispherical shape, interference between the hanging rod 40 and the bottom of the groove is prevented.

[0039] Referring to Figures 1-5 Further comprising a connecting bolt 60, the hanging rod 40 is provided with a plurality of threaded holes, and the connecting bolt 60 is screwed with the threaded holes after passing through the pocket net 20. By providing the connecting bolt 60 to be screwed with the threaded holes, the pocket net 20 is connected to the hanging rod 40. Specifically, the hanging rod 40 is a rectangular steel pipe, the threaded holes are provided on the plane of the hanging rod 40, the contact area of the nut of the connecting bolt 60 and the hanging rod 40 is increased, and the stability of the connected pocket net 20 is improved.

[0040] Referring to Figures 1-5Further comprising a cover plate 42, the cover plate 42 is provided with a through hole for the connecting bolt 60 to pass through, the connecting bolt 60 is screwed with the threaded hole after passing through the cover plate 42 and the pocket net 20. Since the pocket net 20 has a mesh, the area of the mesh can be larger than the projected area of the nut of the connecting bolt 60, therefore, by setting the cover plate, the area of the cover plate is larger than the mesh area of the pocket net 20, preventing the pocket net 20 from falling off the connecting bolt 60, and abutting against the side of the rectangular hanging rod 40 through the cover plate, improving the connection stability of the connecting bolt 60.

[0041] Referring to Figures 1-5 , the outer frame further comprises a plurality of vertical rods 70 and a plurality of transverse cross bars 11, the vertical rods 70 are connected with the longitudinal cross bars 10, and a plurality of the transverse cross bars 11 are uniformly arranged along the length direction of the longitudinal cross bars 10, in the working state, the pocket net 20 is connected with the side of the outer frame away from the wall through a pull rope. Realize the pocket net 20 is connected on the outer frame.

[0042] Referring to Figures 1-5 , the setting distance is 10cm-15cm. By setting the above distance, it is convenient to prevent the mortar from falling on the pocket net 20 under the premise of meeting the pocket net 20 can catch falling objects and workers.

[0043] The above specific embodiments further illustrate the purpose, technical scheme and beneficial effects of the present application, and it should be understood that the above description is only a specific embodiment of the present application, and is not used to limit the protection scope of the present application, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An adjustable hanging safety net device, characterized in that, The utility model relates to a kind of external frame and its hanging net, including: Several fasteners are buckled on the longitudinal crossbar of outer frame, the first connecting part is provided at the end of the fastener away from the longitudinal crossbar, and the hanging rod is rotatably connected on the first connecting part, in working condition, the hanging net is laid on the hanging rod, and the free end of the hanging rod is abutted with wall body or the free end of the hanging rod has a set distance with wall body.

2. The adjustable hanging safety net device of claim 1, wherein, The fastener includes fastener seat and fastener cover plate, one end of the fastener cover plate is hinged with the fastener seat, and the fastener seat is connected with the free end of the fastener cover plate in working condition to hoop the fastener on the longitudinal crossbar.

3. An adjustable hanging safety net device according to claim 2, wherein, Arc-shaped grooves are provided on the fastener seat and the fastener cover plate, and the inner sides of the two arc-shaped grooves are abutted with the outer periphery of the longitudinal crossbar.

4. The adjustable hanging safety net device of claim 2, wherein, Second connecting part is provided on the fastener seat, threaded hole is provided on the second connecting part, the free end of the fastener cover plate is provided with clamping slot, and locking bolt is screwed with the threaded hole after passing through the clamping slot to hoop the fastener on the longitudinal crossbar.

5. The adjustable hanging safety net device of claim 2, wherein, Adjusting bolt is further included, recess is provided on the first connecting part, connecting through hole is provided on the side wall of the recess, positioning through hole is provided on the hanging rod, and the adjusting bolt is screwed with locking nut after passing through the connecting through hole and the positioning through hole in sequence to rotatably connect the hanging rod on the first connecting part.

6. The adjustable hanging safety net device of claim 1, wherein, The end of the hanging rod connected with the first connecting part is provided as hemispherical shape.

7. The adjustable hanging safety net device of claim 1, wherein, Connecting bolt is further included, a plurality of threaded holes are provided on the hanging rod, and the connecting bolt is screwed with the threaded hole after passing through the hanging net.

8. An adjustable hanging safety net device according to claim 7, wherein, Cover plate is further included, through hole is provided on the cover plate for the connecting bolt, the area of the cover plate is greater than the mesh area of the hanging net, and the connecting bolt is screwed with the threaded hole after passing through the cover plate and the hanging net.

9. The adjustable hanging safety net device of claim 1, wherein, The outer frame further includes a plurality of vertical rods and a plurality of transverse crossbars, the vertical rods are connected with the longitudinal crossbars, and a plurality of the transverse crossbars are uniformly arranged along the length direction of the longitudinal crossbars, in working condition, the hanging net is connected with the side of the outer frame away from the wall body through drawstring.

10. An adjustable hanging safety net device according to any one of claims 1-9, characterized in that The set distance is 10cm-15cm.

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