CN211081098U

CN211081098U - Safety anti-falling net for constructional engineering

Info

Publication number: CN211081098U
Application number: CN201921903786.2U
Authority: CN
Inventors: 李春苗
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-24
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a safety device technical field just discloses a building engineering is with preventing weighing down net safely, including the first net of preventing weighing down, the equal fixedly connected with becket in the left and right sides of first anti-falling net upper surface, the couple has been cup jointed to the inside of becket, the first below of preventing weighing down the net is provided with the second and prevents weighing down the net, the first right side of preventing weighing down the net is provided with first frame, the inside of first frame has been seted up and has been accomodate the chamber. This safety prevents weighing down net for building engineering, through first frame, the second frame, the buckle, the cooperation of card cap and sliding plate, be convenient for adjust the size of preventing weighing down the net, prevent because prevent weighing down the net because the size problem can't be used, the result of use has been optimized, the second connecting plate, the apparatus further comprises a rotating shaft, the cutting ferrule, screw and nut cooperation, be convenient for adjust the object of preventing weighing down the net and hanging, prevent because the fixed that can not be fine of the object of hanging differs in size, the usability has been improved, staff's personal safety has been guaranteed.

Description

Safety anti-falling net for constructional engineering

Technical Field

The utility model relates to a safety device technical field specifically is a net is prevented weighing down by safety for building engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the building buildings, wherein the building buildings refer to the engineering which has a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of people on production, living, learning and public activities, but very large potential safety hazards also exist in the actual building engineering, such as the safety of high-altitude operation in the building use process, high-altitude detection of the building engineering and the like, and if no good safety protection device exists, the personal safety of building personnel faces threats, so that the safety anti-falling net is invented; most of safety anti-falling nets in the market are of single-layer structures and are made of high-quality nylon rope materials, and the anti-falling net is one of more effective safety protection facilities for preventing high-altitude falling accidents and plays an important role in avoiding and reducing falling and object impact injuries; the safety anti-falling net for the constructional engineering in the prior art has no adjustability in installation parts, so that the installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a building engineering prevents weighing down net with safety has solved prior art building engineering and has prevented weighing down net with safety and have not had the regulation nature when the installation piece, leads to the inconvenient problem of installation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a safe anti-falling net for constructional engineering comprises a first anti-falling net, wherein metal rings are fixedly connected to the left side and the right side of the upper surface of the first anti-falling net, hooks are sleeved inside the metal rings, a second anti-falling net is arranged below the first anti-falling net, a first frame is arranged on the right side of the first anti-falling net, a containing cavity is formed inside the first frame, the inner right side wall of the containing cavity is fixedly connected with a first connecting plate, the first connecting plate is sleeved with the hooks, a sliding plate is slidably connected inside the first frame, buckles are fixedly connected to the middle parts of the upper surface and the lower surface of the first frame, clamping caps are sleeved on the outer surfaces of the buckles, hanging buckles are fixedly connected to the front side and the back side of the first frame, a second frame is arranged on the left side of the first anti-falling net, handles are fixedly connected to the front side and the back side of the second frame, the outer side surfaces of the first frame and the second frame are fixedly connected with a second connecting plate, the outer side surfaces of the second connecting plate are rotatably connected with a rotating shaft, a clamping sleeve is sleeved on the outer surface of the rotating shaft, a screw is inserted into the outer end of the clamping sleeve, and a nut is in threaded connection with the outer surface of the screw.

Preferably, the shape of the first anti-falling net meshes is rhombic, and the aperture of the first anti-falling net meshes is five centimeters.

Preferably, the outer end of the clamping sleeve is provided with a threaded hole, and the threaded end of the screw penetrates through the threaded hole and is in threaded connection with the nut.

Preferably, the number of the sliding plates is two, and the two sliding plates are respectively positioned inside the first frame and the second frame.

Preferably, the length of the containing cavity is matched with that of the first frame, and a protective coating is arranged on the inner wall of the containing cavity.

Preferably, the cutting ferrule is made of spring steel material, and the rotation angle of the cutting ferrule is between zero degree and one hundred eighty degrees.

(III) advantageous effects

Compared with the prior art, the utility model provides a building engineering prevents weighing down net with safety possesses following beneficial effect:

1. this safety prevents weighing down net for building engineering, through first frame, the second frame, the buckle, the cooperation of card cap and sliding plate, be convenient for adjust the size of preventing weighing down the net, prevent because prevent weighing down the net because the size problem can't be used, the result of use has been optimized, the second connecting plate, the apparatus further comprises a rotating shaft, the cutting ferrule, screw and nut cooperation, be convenient for adjust the object of preventing weighing down the net and hanging, prevent because the fixed that can not be fine of the object of hanging differs in size, the usability has been improved, staff's personal safety has been guaranteed.

2. This net is prevented weighing down safely for building engineering, prevents through the cooperation that first net, the second was prevented weighing down net, becket, first connecting plate and couple, has realized preventing weighing down the duplicate protection function of net, and the impact force is too big when preventing staff or material from falling, causes to prevent weighing down the net and breaks, produces the incident, has improved the protection effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a second frame structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is the structure diagram of the connecting assembly of the present invention.

In the figure: 1. a first fall arrest net; 2. a metal ring; 3. hooking; 4. a second anti-falling net; 5. a first frame; 6. a receiving cavity; 7. a first connecting plate; 8. a sliding plate; 9. buckling; 10. a clamping cap; 11. hanging and buckling; 12. a second frame; 13. a handle; 14. a second connecting plate; 15. a rotating shaft; 16. a card sleeve; 17. a screw; 18. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a safe anti-falling net for construction engineering comprises a first anti-falling net 1, wherein the left side and the right side of the upper surface of the first anti-falling net 1 are fixedly connected with metal rings 2, hooks 3 are sleeved in the metal rings 2, a second anti-falling net 4 is arranged below the first anti-falling net 1, a first frame 5 is arranged on the right side of the first anti-falling net 1, a containing cavity 6 is formed in the first frame 5, a first connecting plate 7 is fixedly connected to the inner right side wall of the containing cavity 6, the first anti-falling net 1, the second anti-falling net 4, the metal rings 2, the first connecting plate 7 and the hooks 3 are matched to realize the dual protection function of the anti-falling net, the anti-falling net is prevented from being broken due to overlarge impact force when workers or materials fall, safety accidents are generated, the protection effect is improved, the first connecting plate 7 is sleeved with the hooks 3, a sliding plate 8 is slidably connected in the first frame 5, and buckles 9 are fixedly connected to the middle parts of the upper surface and the lower, the outer surface of the buckle 9 is sleeved with a clamping cap 10, the front surface and the back surface of the first frame 5 are fixedly connected with a hanging buckle 11, the left side of the first anti-falling net 1 is provided with a second frame 12, the size of the anti-falling net is convenient to adjust through the matching of the first frame 5, the second frame 12, the buckle 9, the clamping cap 10 and the sliding plate 8, the anti-falling net is prevented from being unusable due to the size problem, the use effect is optimized, the front surface and the back surface of the second frame 12 are fixedly connected with a handle 13, the outer side surfaces of the first frame 5 and the second frame 12 are fixedly connected with a second connecting plate 14, the outer side surface of the second connecting plate 14 is rotatably connected with a rotating shaft 15, the outer surface of the rotating shaft 15 is sleeved with a clamping sleeve 16, the outer end of the clamping sleeve 16 is inserted with a screw 17, the outer surface of the screw 17 is in threaded connection with a, the anti-falling net is convenient to adjust objects hung on the anti-falling net, prevents the objects from being fixed not well due to different sizes of the hung objects, improves the usability and ensures the personal safety of workers.

The utility model discloses in order to prevent that staff or material are difficult for producing danger when falling, consequently first shape of preventing weighing down 1 mesh is the rhombus, and first aperture of preventing weighing down 1 mesh is five centimetres, and less aperture provides the protection for staff or material.

The utility model discloses in fix the object of hanging in order to make cutting ferrule 16 to be provided with the screw hole in cutting ferrule 16's outer end, screw 17's threaded end pass the screw hole and with 18 threaded connection of nut, the convenience presss from both sides tightly cutting ferrule 16.

The utility model discloses in for the convenience to adjust the size of preventing weighing down the net, consequently the quantity of sliding plate 8 is two sets of, and two sets of sliding plates 8 are located the inside of first frame 5 and second frame 12 respectively, and the convenience has better slip to the drawing and the shrink of first frame 5 and second frame 12.

The utility model discloses in for the convenience of preventing weighing down the net convenient storage and protection when not, consequently accomodate the length of chamber 6 and the length looks adaptation of first frame 5, the inner wall of accomodating chamber 6 is provided with protective coating, and the convenience is accomodate preventing weighing down the net, and protective coating who accomodates 6 inner walls in chamber plays the effect of protection to preventing weighing down the net.

The utility model discloses in order to make cutting ferrule 16 can adjust the object of hanging, consequently cutting ferrule 16 is formed by the preparation of spring steel material, cutting ferrule 16's turned angle between zero degree to one hundred eighty degrees, the cutting ferrule 16's of being convenient for expansion, shrink and rotation.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use, the handle 13 is pulled to separate the buckling part of the handle from the hanging buckle 11, the first frame 5 and the second frame 12 are pulled to the left and the right sides, the first frame 5 and the second frame 12 are pulled to the same length as the first anti-falling net and the second anti-falling net, the first frame 5 and the second frame 12 are loosened, the buckle 9 on the first frame 5 and the second frame 12 is kneaded, the buckle 9 is contracted inwards, the buckle 9 is pulled out from the inside of the clamping cap 10, the front part and the rear part of the first frame 5 and the second frame 12 are pulled simultaneously, the first frame 5 and the second frame 12 are expanded outwards through the sliding plate 8, the pulling is stopped when the first anti-falling net and the second anti-falling net are pulled to the same width as the first anti-falling net and the second anti-falling net, the anti-falling net is connected with the metal ring 2 and the first connecting plate 7 on the anti-falling net through the hook 3, the adjustment and the installation of the anti-falling net is completed, the nut 18, the clamping sleeve 16 is sleeved on the hung object, and the nut 18 is rotated to be fastened with the screw 17, so that the anti-falling net is fixed.

To sum up, this net is prevented weighing down with safety to building engineering, through the cooperation of first frame 5, second frame 12, buckle 9, card cap 10 and sliding plate 8, be convenient for adjust the size of preventing weighing down the net, prevent to prevent because preventing weighing down the net because the size problem can't be used, optimized the result of use, second connecting plate 14, pivot 15, cutting ferrule 16, screw 17 and nut 18 cooperation are convenient for adjust the object of preventing weighing down the net and hanging, prevent because the fixed that can not be fine of the object of hanging differs in size, improved the usability, guaranteed staff's personal safety.

This net is prevented weighing down safely for building engineering, prevents through the first net 1, the second of preventing weighing down net 4, becket 2, first connecting plate 7 and couple 3 cooperation, has realized preventing weighing down the duplicate protection function of net, and the impact force is too big when preventing that staff or material from falling, causes to prevent weighing down the net and breaks, produces the incident, has improved the protection effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a net is prevented weighing down with safety to building engineering, includes first net (1) of preventing weighing down, its characterized in that: the left side and the right side of the upper surface of the first anti-falling net (1) are fixedly connected with metal rings (2), a hook (3) is sleeved in the metal rings (2), a second anti-falling net (4) is arranged below the first anti-falling net (1), a first frame (5) is arranged on the right side of the first anti-falling net (1), a containing cavity (6) is formed in the first frame (5), a first connecting plate (7) is fixedly connected to the inner right side wall of the containing cavity (6), the first connecting plate (7) is sleeved with the hook (3), a sliding plate (8) is slidably connected in the first frame (5), buckles (9) are fixedly connected to the middle parts of the upper surface and the lower surface of the first frame (5), clamping caps (10) are sleeved on the outer surface of the buckles (9), and hanging buckles (11) are fixedly connected to the front surface and the back surface of the first frame (5), the left side of first preventing weighing down net (1) is provided with second frame (12), the equal fixedly connected with handle (13) in second frame (12) front and back, the lateral surface fixedly connected with second connecting plate (14) of first frame (5) and second frame (12), the lateral surface of second connecting plate (14) all rotates and is connected with pivot (15), cutting ferrule (16) has been cup jointed to the surface of pivot (15), the outer end of cutting ferrule (16) is pegged graft and is had screw (17), the surface threaded connection of screw (17) has nut (18).

2. The safety anti-falling net for the constructional engineering as claimed in claim 1, wherein: the shape of the meshes of the first anti-falling net (1) is rhombic, and the aperture of the meshes of the first anti-falling net (1) is five centimeters.

3. The safety anti-falling net for the constructional engineering as claimed in claim 1, wherein: the outer end of the clamping sleeve (16) is provided with a threaded hole, and the threaded end of the screw (17) penetrates through the threaded hole and is in threaded connection with the nut (18).

4. The safety anti-falling net for the constructional engineering as claimed in claim 1, wherein: the number of the sliding plates (8) is two, and the two groups of sliding plates (8) are respectively positioned inside the first frame (5) and the second frame (12).

5. The safety anti-falling net for the constructional engineering as claimed in claim 1, wherein: the length of the accommodating cavity (6) is matched with that of the first frame (5), and the inner wall of the accommodating cavity (6) is provided with a protective coating.

6. The safety anti-falling net for the constructional engineering as claimed in claim 1, wherein: the cutting ferrule (16) is made of spring steel materials, and the rotation angle of the cutting ferrule (16) is between zero degree and one hundred eighty degrees.