CN216920707U - Horizontal safe pocket net suspension device for bolt ball node net rack - Google Patents
Horizontal safe pocket net suspension device for bolt ball node net rack Download PDFInfo
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- CN216920707U CN216920707U CN202220223259.2U CN202220223259U CN216920707U CN 216920707 U CN216920707 U CN 216920707U CN 202220223259 U CN202220223259 U CN 202220223259U CN 216920707 U CN216920707 U CN 216920707U
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Abstract
The utility model provides a horizontal safety pocket net suspension device for a bolt ball node net rack, which comprises a vertical connecting piece and a double-lifting hook, wherein the outer side surface of the upper end of the vertical connecting piece is provided with threads, the double-lifting hook comprises a middle vertical rod, a left hook and a right hook, the middle vertical rod is positioned below the vertical connecting piece, the lower end of the vertical connecting piece is connected with the upper end of the middle vertical rod, an opening of the left hook and an opening of the right hook are both arranged upwards, the left hook and the right hook are both arranged along the left and right directions and are respectively positioned on the left side and the right side of the lower end of the middle vertical rod and are both connected with the lower end of the middle vertical rod. The horizontal safety pocket net suspension device of the bolt ball joint net rack can be used for suspending a horizontal safety pocket net, enables the horizontal safety pocket net suspension process to be simple, convenient, rapid and safe, is firm in suspension, improves safety of overhead operation, is convenient to replace and remove, is ingenious in design, simple in structure, simple and convenient to manufacture, low in cost and suitable for large-scale popularization and application.
Description
Technical Field
The utility model relates to the technical field of building instruments, in particular to the technical field of horizontal safety nets of bolt ball joint net racks, and particularly relates to a horizontal safety net-pocket hanging device of a bolt ball joint net rack.
Background
The domestic grid structure mainly comprises: welding ball node net rack and bolt ball node net rack. The bolt ball node net rack has the advantages of novel structure, reasonable stress, light dead weight, low steel consumption and the like, and is widely applied to buildings such as large stadiums, exhibition centers, movie theaters, markets, airport buildings, waiting halls, factory workshops, warehouses, television towers and the like. The bolt ball node net rack has the advantages of large processing amount of the components in a factory, convenient field installation, and suitability for special-shaped structures with tight field construction period, restricted construction conditions and power consumption, complex net rack shape and difficult rod positioning.
Please refer to fig. 1, the bolt ball node net rack mainly includes a bolt ball 1 and a net rack rod 2, the net rack rod 2 is usually made of steel pipe, bolt holes 3 are respectively arranged on the top, the side and the bottom of the bolt ball 1, the bolt holes 3 on the bottom are mainly used for installing the ceiling, the bolt holes 3 on the top and the side are mainly used for installing the net rack rod 2, the net rack rod 2 is installed on the bolt ball 1 through bolts 4, specifically, the head of the bolt 4 is clamped in the net rack rod 2, and the tail of the bolt 4 is inserted and engaged in the bolt holes 3 to realize installation.
Many high altitude construction of bolt ball node rack installation, the potential safety hazard is big, need hang horizontal safety pocket net in bolt ball node rack bottom during the installation, avoids the personnel casualties that operating personnel eminence falls and causes, prevents that materials, instrument etc. from falling from upper portion and causing the object to strike the injury.
Common practice is to adopt to weave the rope and is tied horizontal safety pocket net on rack member among the building engineering, and the operation personnel have certain potential safety hazard in the high altitude construction of bolt ball node rack lower chord position, and horizontal safety pocket net hangs the impression also relatively poor, if horizontal safety pocket net damages in the use, is not convenient for change.
Therefore, it is desirable to provide a horizontal safety pocket net suspension device for a bolt ball joint net rack, which can be used for suspending a horizontal safety pocket net, and enables the suspension process of the horizontal safety pocket net to be simple, convenient, fast and safe, the suspension is firm, the safety of high-altitude operation is improved, and the replacement and the removal are convenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide a horizontal safety pocket net suspension device for a bolt ball node net rack, which can be used for suspending a horizontal safety pocket net, enables the suspension process of the horizontal safety pocket net to be simple, convenient, quick and safe, is firmly suspended, improves the safety of high-altitude operation, is convenient to replace and remove, and is suitable for large-scale popularization and application.
The utility model also aims to provide a horizontal safe pocket net suspension device of the bolt ball joint net rack, which has the advantages of ingenious design, simple structure, simple and convenient manufacture and low cost and is suitable for large-scale popularization and application.
In order to achieve the above purposes, the utility model provides a horizontal safe pocket net suspension device for a bolt ball joint net rack, which is characterized by comprising a vertical connecting piece and two lifting hooks, wherein:
the lateral surface of the upper end of vertical connecting piece is provided with the screw thread, double hook includes middle montant, left couple and right couple, middle montant is located under the vertical connecting piece, the lower extreme of vertical connecting piece is connected the upper end of middle montant, the opening of left side couple with the opening of right side couple all sets up, a left side couple with right side couple all sets up and is located along controlling the direction respectively the left side and the right of the lower extreme of middle montant just all connect the lower extreme of middle montant.
Preferably, the lower end of the vertical connecting piece is detachably connected with the upper end of the middle vertical rod.
Preferably, the lower end of the vertical connecting piece is fastened with the upper end of the middle vertical rod.
Furthermore, the lower end of the vertical connecting piece is a first buckling piece, the upper end of the middle vertical rod is a buckling part, and the first buckling piece is buckled on the buckling part.
Particularly preferably, the first fastening member is a snap fastener, and the fastening part is a circular ring.
Preferably, horizontal safe pocket net linkage of bolt ball node rack still includes that left side anticreep is threaded with right anticreep, left side anticreep thread with right side anticreep thread all follows left side direction sets up and follows left side direction becomes the splayed setting each other, left side anticreep thread with right side anticreep thread is located respectively the left side and the right at the middle part of middle montant, left side anticreep thread's right-hand member is connected the middle part of middle montant, left side anticreep thread's left end is located left side couple in and support and lean on the left inside wall of left side couple, right side anticreep thread's left end is connected the middle part of middle montant, right side anticreep thread's right-hand member is located right side couple in and support and lean on the right inside wall of right side couple.
Preferably, the horizontal safety pocket net suspension device for the bolt ball joint net rack further comprises a hanging rope, the hanging rope is arranged along the front-back direction, and the hanging rope penetrates through and is supported in the left hook or the right hook along the front-back direction.
More preferably, the hanging rope is a steel wire rope.
Preferably, the horizontal safety pocket net suspension device of the bolt ball joint net rack further comprises a second buckling piece, and the second buckling piece is buckled on the hanging rope and used for buckling the horizontal safety pocket net.
Further, the second fastener is a snap fastener.
The utility model has the following beneficial effects:
1. the horizontal safety pocket net hanging device for the bolt ball node net rack comprises a vertical connecting piece and two hanging hooks, wherein the outer side face of the upper end of the vertical connecting piece is provided with threads, the two hanging hooks comprise a middle vertical rod, a left hanging hook and a right hanging hook, the middle vertical rod is positioned below the vertical connecting piece, the lower end of the vertical connecting piece is connected with the upper end of the middle vertical rod, an opening of the left hanging hook and an opening of the right hanging hook are both arranged upwards, the left hanging hook and the right hanging hook are both arranged along the left and right directions and are respectively positioned on the left side and the right side of the lower end of the middle vertical rod and are both connected with the lower end of the middle vertical rod, and therefore, the horizontal safety pocket net hanging device can be used for hanging a horizontal safety pocket net, enables the hanging process of the horizontal safety pocket net to be simple, convenient and fast, and safe to hang, improves the safety of high altitude operation, is convenient to replace and disassemble, and is suitable for large-scale popularization and application.
2. The horizontal safety pocket net hanging device for the bolt ball node net rack comprises a vertical connecting piece and two lifting hooks, wherein the outer side face of the upper end of the vertical connecting piece is provided with threads, each lifting hook comprises a middle vertical rod, a left hook and a right hook, the middle vertical rod is positioned below the vertical connecting piece, the lower end of the vertical connecting piece is connected with the upper end of the middle vertical rod, the opening of the left hook and the opening of the right hook are both arranged upwards, the left hook and the right hook are both arranged along the left and right directions and are respectively positioned on the left side and the right side of the lower end of the middle vertical rod and are both connected with the lower end of the middle vertical rod, and therefore, the horizontal safety pocket net hanging device is ingenious in design, simple in structure, easy and convenient to manufacture, low in cost and suitable for large-scale popularization and application.
These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description and accompanying drawings, wherein like reference numerals refer to like parts throughout the several views, and wherein like reference numerals refer to like parts throughout.
Drawings
Fig. 1 is a front partial perspective view of a connection structure of a bolt ball and a frame member of a conventional bolt ball node frame.
Fig. 2 is a partial front view schematic diagram of a horizontal safety net suspended using an embodiment of the bolted ball joint net mount suspension of the present invention.
Fig. 3 is a partial top cross-sectional schematic view of the structure shown in fig. 2.
FIG. 4 is a schematic front view of the assembly of the vertical connector and the dual hook of the particular embodiment shown in FIG. 2.
FIG. 5 is a schematic front view of the vertical connection of the particular embodiment shown in FIG. 2.
Fig. 6 is a front view of the vertical connectors of another embodiment of the bolted ball joint net mount horizontal safety pocket suspension of the present invention.
Fig. 7 is a front view of the vertical connectors of yet another embodiment of the bolted ball joint net mount horizontal safety pocket suspension of the present invention.
(symbol description)
1, bolt ball; 2, a net rack rod piece; 3, bolt holes; 4, bolts; 5, a vertical connecting piece; 6, double lifting hooks; 7, threading; 8, a middle vertical rod; 9, a left hook; 10, a right hook; 11 a first fastener; 12, a buckling part; 13, a spring buckle; 14 circular rings; 15, preventing tripping; 16, preventing tripping on the right; 17 hanging a rope; 18 a second fastener; 19 horizontal safety nets.
Detailed Description
In order to make the technical contents of the present invention more clearly understood, the following examples are given in detail.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 2-5, in one embodiment of the present invention, the horizontal safety net suspension device for a bolted ball joint net rack of the present invention comprises a vertical connecting member 5 and a double hook 6, wherein:
the lateral surface of the upper end of vertical connecting piece 5 is provided with screw thread 7, double lift hook 6 includes middle montant 8, left couple 9 and right couple 10, middle montant 8 is located under the vertical connecting piece 5, the lower extreme of vertical connecting piece 5 is connected the upper end of middle montant 8, the opening of left side couple 9 with the opening of right side couple 10 all sets up, left side couple 9 with right side couple 10 all sets up and is located along controlling the direction respectively the left side and the right of the lower extreme of middle montant 8 just all connect the lower extreme of middle montant 8. Thus, the double hooks 6 are chevron-shaped hooks.
The lower end of the vertical connecting member 5 may be fixedly connected to the upper end of the middle vertical rod 8, or may be detachably connected to the upper end of the middle vertical rod 8, as shown in fig. 2 and 4 to 5, in a specific embodiment of the present invention, the lower end of the vertical connecting member 5 is detachably connected to the upper end of the middle vertical rod 8.
The lower end of the vertical connecting member 5 is detachably connected to the upper end of the middle vertical rod 8, and any suitable structure can be adopted, as shown in fig. 2 and fig. 4 to 5, in an embodiment of the present invention, the lower end of the vertical connecting member 5 is fastened to the upper end of the middle vertical rod 8.
The lower end of the vertical connecting member 5 is fastened to the upper end of the middle vertical rod 8, and any suitable structure may be adopted, as shown in fig. 2 and fig. 4 to 5, in an embodiment of the present invention, the lower end of the vertical connecting member 5 is a first fastening member 11, the upper end of the middle vertical rod 8 is a fastening portion 12, and the first fastening member 11 is fastened to the fastening portion 12.
The first fastening member 11 may be any suitable fastening member, and the fastening portion 12 may be any suitable fastening portion, as shown in fig. 2 and fig. 4 to 5, in an embodiment of the present invention, the first fastening member 11 is a spring fastener 13, and the fastening portion 12 is a circular ring 14.
The horizontal safety net suspension system of the bolted ball joint net mount may also include any other suitable configuration, as shown in figures 2 and 4, in an embodiment of the present invention, the horizontal safety pocket suspension device for a bolted spherical node net rack further comprises a left anti-drop buckle 15 and a right anti-drop buckle 16, the left anti-tripping device 15 and the right anti-tripping device 16 are arranged along the left-right direction and are arranged in a splayed manner along the left-right direction, the left anti-tripping device 15 and the right anti-tripping device 16 are respectively positioned on the left side and the right side of the middle part of the middle vertical rod 8, the right end of the left anti-falling buckle 15 is connected with the middle part of the middle vertical rod 8, the left end of the left anti-falling buckle 15 is positioned in the left hook 9 and is propped against the left inner side wall of the left hook 9, the left end of the right anti-tripping device 16 is connected with the middle of the middle vertical rod 8, and the right end of the right anti-tripping device 16 is positioned in the right hook 10 and is abutted against the right inner side wall of the right hook 10.
Adopt above-mentioned setting, for example establish horizontal safety pocket net 19 on right couple 10, when establishing horizontal safety pocket net 19 hook on right couple 10, will touch the right-hand member of right anticreep thread release 16, make its below left side bending deformation, thereby horizontal safety pocket net 19 passes through the right anticreep and detains the right-hand member of 16 and the clearance between the right side inboard wall of right couple 10, after through the clearance, horizontal safety pocket net 19 is no longer to the right-hand member application of force of right anticreep thread release 16, the right-hand member of right anticreep thread release 16 straightens the reconversion to the upper right side, thereby seal horizontal safety pocket net 19 in right couple 10.
The horizontal safety net hanging device for the bolted spherical node net rack can also comprise any other suitable components, as shown in fig. 2-3, in an embodiment of the utility model, the horizontal safety net hanging device for the bolted spherical node net rack further comprises a hanging rope 17, the hanging rope 17 is arranged along the front-back direction, and the hanging rope 17 penetrates through and is supported in the right hook 10 along the front-back direction. The hanging rope 17 may be inserted through and supported by the left hook 9 in the front-rear direction.
The hanging rope 17 may be a rope made of any suitable material, and in one embodiment of the present invention, the hanging rope 17 is a steel wire rope.
The horizontal bolted spherical nodal net mount safety pocket suspension may also include any other suitable configuration, and in one embodiment of the utility model, as shown in fig. 3, the horizontal bolted spherical nodal net mount safety pocket suspension further includes a second fastener 18, the second fastener 18 being fastened to the tether 17 and serving to fasten a horizontal safety pocket 19.
The second fastener 18 may be any suitable fastener, and referring to fig. 3, in an embodiment of the utility model, the second fastener 18 is a spring fastener 13.
The upper end of the vertical connecting member 5 is matched with the size of the bolt hole 3 reserved at the bottom of the bolt ball 1, and the sizes of the bolt holes 3 are different from each other, so that the upper ends of the vertical connecting members 5 with different sizes are matched, as shown in fig. 5 to 7, the size of the upper end of the vertical connecting member 5 is the largest in one embodiment of the utility model, the size of the upper end of the vertical connecting member 5 is the middle in another embodiment of the utility model, and the size of the upper end of the vertical connecting member 5 is the smallest in yet another embodiment of the utility model.
In use, referring to fig. 2 and 3, after the upper end of the vertical connecting member 5 is inserted into and threadedly engaged with the bolt hole 3 at the bottom of the bolt ball 1 of the hoisting unit of the bolt ball node network frame or the bulk unit, so that the hoisting unit or the bulk unit is installed, a double-hook 6 is installed below each bolt ball 1 through the vertical connecting member 5, and thus the horizontal safety pocket net 19 can be hung between the 4 double-hooks 6, four corners of the horizontal safety pocket net 19 can be respectively (e.g. through a rope buckle or directly) hooked on the 4 double-hooks 6, and meanwhile, a rope 17 can be threaded through the front and rear double-hooks 6, and the side edge of the horizontal safety pocket net 19 is buckled on the hanging rope 17 by the second buckling member 18, so that the horizontal safety pocket net 19 is firmer.
When the steel structure is dismantled, according to the principle of 'dismantling after first assembling and then after first assembling', adopting high-altitude operation tools such as a high-altitude operation layer or a scissor vehicle and the like, firstly taking down the second fastening piece 18 on the hanging rope 17 and the rope fastener (if used) on the double-lifting hook 6, then taking down the horizontal safety pocket net 19, then taking down the hanging rope 17, finally dismantling the vertical connecting piece 5, and plugging the reserved bolt hole 3 (required by the steel structure process).
Compared with the prior art, the utility model has the following advantages:
1. the upper end of the vertical connecting piece is connected with a bolt hole (for ceiling installation) reserved at the bottom of the bolt ball, so that the vertical connecting piece can be installed on the ground, and the installation is fast and safe.
2. The upper end of the vertical connecting piece can be manufactured as a standardized fitting according to the size of a bolt hole reserved at the bottom of the bolt ball and can be repeatedly used; when the lower end of the vertical connecting piece can be disassembled and connected with the upper end of the middle vertical rod, the vertical connecting piece can be replaced only by different bolts and balls in different projects, and the double lifting hooks can be repeatedly used.
3. The left hook and the right hook of the double-hook are distributed with a left anti-tripping device and a right anti-tripping device, so that the horizontal safety pocket net can be prevented from falling off, the horizontal safety pocket net is hung neatly and uniformly, and the appearance is good.
4. The use of the double lifting hooks and the second fastening piece enables the horizontal safety pocket net to be convenient to install, replace and dismantle after being damaged.
In conclusion, the horizontal safety pocket net hanging device for the bolt ball joint net rack can be used for hanging a horizontal safety pocket net, enables the hanging process of the horizontal safety pocket net to be simple, convenient, quick and safe, is firmly hung, improves the safety of high-altitude operation, is convenient to replace and disassemble, is ingenious in design, simple in structure, simple and convenient to manufacture, low in cost and suitable for large-scale popularization and application.
It will thus be seen that the objects of the utility model have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments, and the embodiments may be modified without departing from the principles. Therefore, this invention includes all modifications encompassed within the spirit and scope of the claims.
Claims (10)
1. The utility model provides a horizontal safe pocket of bolt ball node rack net linkage which characterized in that includes vertical connecting piece and double lift hook, wherein:
the lateral surface of the upper end of vertical connecting piece is provided with the screw thread, double hook includes middle montant, left couple and right couple, middle montant is located under the vertical connecting piece, the lower extreme of vertical connecting piece is connected the upper end of middle montant, the opening of left side couple with the opening of right side couple all sets up, a left side couple with right side couple all sets up and is located along controlling the direction respectively the left side and the right of the lower extreme of middle montant just all connect the lower extreme of middle montant.
2. The horizontal safety net suspension device of a bolted spherical joint net rack of claim 1, wherein the lower end of the vertical connecting piece is detachably connected with the upper end of the middle vertical rod.
3. The horizontal safety pocket suspension device of a bolted spherical node net mount as claimed in claim 2, wherein the lower end of said vertical connecting member is fastened to the upper end of said central vertical member.
4. The horizontal safety pocket suspension device of a bolted spherical joint net rack of claim 3, wherein the lower end of the vertical connecting piece is a first fastening piece, the upper end of the middle vertical rod is a fastening part, and the first fastening piece is fastened on the fastening part.
5. The horizontal safety pocket suspension of a bolted ball joint net mount of claim 4, wherein said first fastener is a snap fastener and said snap fastener is a circular ring.
6. The horizontal safety pocket net suspension device of a bolted spherical node net rack according to claim 1, further comprising a left anti-tripping device and a right anti-tripping device, wherein the left anti-tripping device and the right anti-tripping device are arranged along the left-right direction and arranged in a splayed manner along the left-right direction, the left anti-tripping device and the right anti-tripping device are respectively arranged on the left side and the right side of the middle part of the middle vertical rod, the right end of the left anti-tripping device is connected with the middle part of the middle vertical rod, the left end of the left anti-tripping device is arranged in the left hook and abutted against the left inner side wall of the left hook, the left end of the right anti-tripping device is connected with the middle part of the middle vertical rod, and the right end of the right anti-tripping device is arranged in the right hook and abutted against the right inner side wall of the right hook.
7. The bolted spherical joint net rack horizontal safety net hanging device according to claim 1, further comprising a hanging rope, wherein the hanging rope is arranged along a front-back direction, and the hanging rope is arranged along the front-back direction and is supported in the left hook or the right hook.
8. The horizontal safety net hanger of a bolted spherical joint net rack of claim 7, wherein the hanging rope is a steel wire rope.
9. The bolted spherical nodal net mount horizontal safety net suspension of claim 7, further comprising a second fastener, said second fastener being fastened to said lanyard and adapted to fasten the horizontal safety net.
10. The bolted ball joint net horizontal safety pocket suspension of claim 9 wherein said second fastener is a snap fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220223259.2U CN216920707U (en) | 2022-01-27 | 2022-01-27 | Horizontal safe pocket net suspension device for bolt ball node net rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220223259.2U CN216920707U (en) | 2022-01-27 | 2022-01-27 | Horizontal safe pocket net suspension device for bolt ball node net rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216920707U true CN216920707U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220223259.2U Active CN216920707U (en) | 2022-01-27 | 2022-01-27 | Horizontal safe pocket net suspension device for bolt ball node net rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216920707U (en) |
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2022
- 2022-01-27 CN CN202220223259.2U patent/CN216920707U/en active Active
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