CN216949606U - Construction anti-falling net - Google Patents
Construction anti-falling net Download PDFInfo
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- CN216949606U CN216949606U CN202122183092.XU CN202122183092U CN216949606U CN 216949606 U CN216949606 U CN 216949606U CN 202122183092 U CN202122183092 U CN 202122183092U CN 216949606 U CN216949606 U CN 216949606U
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Abstract
The utility model discloses a construction anti-falling net, which relates to the field of anti-falling nets and comprises a base and a net body, wherein pulleys are arranged below the base, a first expansion plate is arranged above the base, a second expansion plate is connected above the first expansion plate, the left side of the second expansion plate is connected with an adjusting rod, an adjusting screw sleeve is arranged below the adjusting rod, a sliding rod is arranged on the left side of the base, a clamping rod is connected above the sliding rod, a bottom plate is arranged below the sliding rod, an adjusting screw is connected to the outer side of the bottom plate, a mounting plate is connected to the right side of the second expansion plate, and a buffer spring is arranged on the outer side of the mounting plate; the anti-falling net has the advantages that the use height of the anti-falling net is conveniently adjusted according to use requirements when the anti-falling net is used, the use position is convenient to move and fix, people can conveniently operate and use the anti-falling net, the buffer structure is conveniently improved when the anti-falling net is used, people can conveniently use the anti-falling net in a construction site, and the use safety of the anti-falling net is improved.
Description
Technical Field
The utility model relates to the technical field of anti-falling nets, in particular to a construction anti-falling net.
Background
The anti-falling net is a protective measure for high-rise buildings, people can fall off when working at high altitude, and the anti-falling net is arranged below the anti-falling net, so that people and objects can be prevented from falling, and the damage to people is avoided.
However, when the existing anti-falling net is used, the use height of the anti-falling net is inconvenient to adjust according to the use requirement, the position of the anti-falling net is inconvenient to move or fix, the anti-falling net is inconvenient to construct and use when in use, and the buffer structure needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a construction anti-falling net, which aims to solve the problems that the conventional anti-falling net in the background technology is inconvenient to adjust the height and improve a buffer structure for construction.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a construction prevents weighing down net, includes base and dictyosome, the pulley is installed to the below of base, and the top of base installs first expansion plate to the top of first expansion plate is connected with the second expansion plate, the left side of second expansion plate is connected with the regulation pole, and the below of adjusting the pole is provided with the regulation swivel nut, the left side of base is provided with the slide bar, and the top of slide bar is connected with the kelly, the bottom plate is installed to the below of slide bar, and the outside of bottom plate is connected with adjusting screw, the right side of second expansion plate is connected with the mounting panel, and the outside of mounting panel is provided with buffer spring.
Preferably, the dictyosome sets up in the top of mounting panel, and the left side of dictyosome is connected with the gag lever post to the outside of gag lever post is provided with fixed spring, the below of mounting panel is provided with prevents falling the pad, and prevents falling the right side of pad and install the fixing base, and the below of fixing base is connected with construction bolt.
Preferably, the first expansion plate and the second expansion plate are in nested connection, the second expansion plate and the adjusting rod are in rotary connection, and the adjusting rod and the adjusting screw sleeve are in threaded connection.
Preferably, the adjusting screws are symmetrically provided with two groups about the axis of the bottom plate, the bottom plate is fixedly connected with the sliding rod, and the sliding rod and the base form a clamping structure through a clamping rod.
Preferably, be sliding connection between mounting panel and the second expansion plate, and the mounting panel passes through buffer spring and base constitution elastic construction.
Preferably, the net body forms a clamping structure with the mounting plate through a limiting rod, and the limiting rod forms an elastic structure with the mounting plate through a fixed spring.
Preferably, prevent falling and be fixed connection between pad and the fixing base, and the fixing base passes through construction bolt and mounting panel constitution detachable construction.
Compared with the prior art, the utility model has the beneficial effects that:
1. the anti-falling net is convenient for adjusting the use height, after the anti-falling net is moved to a designated position through a pulley arranged below a base, a clamping rod is pulled outwards by manpower, the clamping rod slides outwards from a sliding rod until one end of the clamping rod is moved out of a clamping groove formed in the base, the clamping rod drives a bottom plate to move downwards, the clamping rod is clamped into the clamping groove again after the bottom plate is contacted with a plane, the position of the sliding rod is fixed, an adjusting screw is rotated by manpower, the bottom end of the adjusting screw is clamped into the plane to fix the position of the anti-falling net, an adjusting rod is rotated by manpower, the adjusting rod rotates in situ on a second expansion plate, the adjusting rod longitudinally moves in an adjusting screw sleeve through a thread arranged below when rotating in situ, the second expansion plate is driven to longitudinally move in a first expansion plate when the adjusting rod longitudinally moves, the use height of a mounting plate is adjusted, and the rotation is stopped after the anti-falling net is adjusted to a proper height, the anti-falling net is convenient to adjust the use height according to the use requirement, and the position is convenient to move and fix.
2. The falling-preventing net is convenient for improving the buffer structure for an operator to use, the limiting rod is pulled outwards by manpower, the limiting rod compresses the fixed spring when moving outwards on the mounting plate, the net body is placed on the mounting plate, the limiting rod is loosened, the limiting rod returns to the original position through the elasticity of the fixed spring and is clamped into the clamping grooves formed in the two ends of the net body, the position of the net body is fixed, the falling-preventing pad is placed below the mounting plate, the mounting bolt is rotated by manpower, the falling-preventing pad is fixed below the mounting plate through the mounting bolt and the fixing seat, when a person or an object falls and falls on the net body, a downward force is given to the net body and drives the mounting plate to slide downwards on the second expansion plate, the mounting plate can compress the buffer spring when sliding downwards, the impact force is buffered through the elasticity of the buffer spring, the net body deforms downwards through the gravity of the person or the object, so that the person or the object is hit on the falling-preventing pad, after the net body is broken, people or objects directly fall on the ground to cause injury, the use safety of the anti-falling net can be enhanced by arranging the anti-falling pad, and the buffer structure is conveniently improved for construction.
Drawings
FIG. 1 is a schematic view of the front view structure of the anti-falling net of the utility model;
FIG. 2 is a schematic view of the left side structure of the anti-falling net of the utility model;
FIG. 3 is a schematic top view of the anti-falling net of the present invention;
FIG. 4 is a sectional top view of the mounting plate of the present invention.
In the figure: 1. a base; 2. a pulley; 3. a first expansion plate; 4. a second expansion plate; 5. adjusting a rod; 6. adjusting a threaded sleeve; 7. a slide bar; 8. a clamping rod; 9. a base plate; 10. an adjusting screw; 11. mounting a plate; 12. a buffer spring; 13. a net body; 14. a limiting rod; 15. fixing the spring; 16. an anti-falling pad; 17. a fixed seat; 18. and (6) installing a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a construction anti-falling net comprises a base 1 and a net body 13, wherein a pulley 2 is arranged below the base 1, a first expansion plate 3 is arranged above the base 1, a second expansion plate 4 is connected above the first expansion plate 3, an adjusting rod 5 is connected to the left side of the second expansion plate 4, an adjusting screw sleeve 6 is arranged below the adjusting rod 5, a sliding rod 7 is arranged on the left side of the base 1, a clamping rod 8 is connected above the sliding rod 7, a bottom plate 9 is arranged below the sliding rod 7, an adjusting screw 10 is connected to the outer side of the bottom plate 9, an installing plate 11 is connected to the right side of the second expansion plate 4, a buffer spring 12 is arranged on the outer side of the installing plate 11, when the anti-falling net is operated, after the anti-falling net is moved to a specified position through the pulley 2 arranged below the base 1, the clamping rod 8 is pulled outwards by manpower, the clamping rod 8 slides outwards from the sliding rod 7 until one end of the clamping rod 8 is moved out of a clamping groove formed in the base 1, the clamping rod 8 drives the bottom plate 9 to move downwards, the clamping rod 8 is clamped into the clamping groove again after the bottom plate 9 contacts with a plane, the position of the slide rod 7 is fixed, the adjusting screw 10 is rotated manually, the bottom end of the adjusting screw 10 is clamped into the plane to fix the position of the anti-falling net, the adjusting rod 5 is rotated manually, the adjusting rod 5 rotates in situ on the second telescopic plate 4, the adjusting rod 5 longitudinally moves in the adjusting screw sleeve 6 through threads arranged below when rotating in situ, the second telescopic plate 4 is driven to longitudinally move in the first telescopic plate 3 when the adjusting rod 5 longitudinally moves, the use height of the mounting plate 11 is adjusted, the rotation is stopped after the use height is adjusted to a proper height, the mounting plate 11 starts to be used, when a person or object above falls on the net body 13, a downward force is applied to the net body 13 and drives the mounting plate 11 to slide downwards on the second telescopic plate 4, the mounting plate 11 compresses the buffer spring 12 while sliding downwards, the impact force is buffered through the elasticity of the buffer spring 12, the use height of the anti-falling net can be conveniently adjusted according to the use requirement, and the position can be conveniently moved and fixed.
The net body 13 is arranged above the mounting plate 11, the left side of the net body 13 is connected with the limiting rod 14, the outer side of the limiting rod 14 is provided with the fixing spring 15, the lower side of the mounting plate 11 is provided with the anti-falling pad 16, the right side of the anti-falling pad 16 is provided with the fixing seat 17, the lower side of the fixing seat 17 is connected with the mounting bolt 18, when the net is in work, the limiting rod 14 is pulled outwards by manpower, the fixing spring 15 is compressed when the limiting rod 14 moves outwards on the mounting plate 11, the net body 13 is placed on the mounting plate 11, the limiting rod 14 is loosened, the limiting rod 14 is restored to the original position through the elasticity of the fixing spring 15 and is clamped into clamping grooves formed in the two ends of the net body 13, the position of the net body 13 is fixed, the anti-falling pad 16 is placed below the mounting plate 11, the mounting bolt 18 is rotated by manpower, the anti-falling pad 16 is fixed below the mounting plate 11 through the mounting bolt 18 and the fixing seat 17, when a person or an object falls on the net body 13, people or things make the net body 13 deform downwards through self gravity, so that people or things hit the anti-falling pad 16, the damage caused by the fact that the people or things directly fall on the ground after the net body 13 is broken is avoided, and the use safety of the anti-falling net can be enhanced through the anti-falling pad 16.
The first expansion plate 3 is connected with the second expansion plate 4 in a nested mode, the second expansion plate 4 is connected with the adjusting rod 5 in a rotating mode, the adjusting rod 5 is connected with the adjusting threaded sleeve 6 in a threaded mode, the adjusting screw 10 is manually rotated during working, the bottom end of the adjusting screw 10 is clamped into a plane to fix the position of the anti-falling net, the adjusting rod 5 is manually rotated, the adjusting rod 5 rotates on the second expansion plate 4 in situ, the adjusting rod 5 longitudinally moves in the adjusting threaded sleeve 6 through threads arranged below when the adjusting rod 5 rotates in situ, the second expansion plate 4 is driven to longitudinally move in the first expansion plate 3 when the adjusting rod 5 longitudinally moves, the using height of the mounting plate 11 is adjusted, and after the adjusting rod is adjusted to the proper height, the adjusting rod stops rotating and starts to be used.
Two sets of adjusting screws 10 are symmetrically arranged about the axis of the bottom plate 9, the bottom plate 9 is fixedly connected with the slide rod 7, the slide rod 7 and the base 1 form a clamping structure through the clamping rod 8, after the anti-falling net is moved to a specified position through the pulley 2 arranged below the base 1 in the working process, the clamping rod 8 is pulled outwards through manpower, the clamping rod 8 slides outwards from the slide rod 7 until one end of the clamping rod 8 is moved out of a clamping groove formed in the base 1, the clamping rod 8 drives the bottom plate 9 to move downwards, the clamping rod 8 is clamped into the clamping groove again after the bottom plate 9 is in contact with a plane, the position of the slide rod 7 is fixed, the adjusting screws 10 are rotated through manpower, and the bottom ends of the adjusting screws 10 are clamped into the plane to fix the position of the anti-falling net.
For sliding connection between mounting panel 11 and the second expansion plate 4, and mounting panel 11 passes through buffer spring 12 and base 1 constitution elastic construction, and the during operation drops when the above people, or thing and pound on dictyosome 13, gives dictyosome 13 a decurrent power and drives mounting panel 11 and slide down on second expansion plate 4, can compress buffer spring 12 when mounting panel 11 slides down, cushions this impact force through buffer spring's 12 elasticity.
Prevent falling and be fixed connection between pad 16 and the fixing base 17, and fixing base 17 constitutes detachable construction through construction bolt 18 and mounting panel 11, the during operation will prevent falling pad 16 and put in mounting panel 11 below, construction bolt 18 is rotated to the manpower, will prevent falling pad 16 through construction bolt 18 and fixing base 17 and fix in mounting panel 11 below, people or thing make dictyosome 13 warp downwards through self gravity, make people or thing pound on preventing falling pad 16, avoided dictyosome 13 to be broken the back, people or thing directly drop on the ground, cause the injury, prevent falling pad 16 through setting up, can strengthen the safety in utilization who prevents falling the net.
The working principle is as follows: the anti-falling net is convenient to adjust the use height firstly, after the anti-falling net is moved to a designated position through the pulley 2 arranged below the base 1, the clamping rod 8 is pulled outwards by manpower, the clamping rod 8 slides outwards from the slide rod 7 until one end of the clamping rod 8 is moved out of a clamping groove arranged on the base 1, the clamping rod 8 drives the bottom plate 9 to move downwards, the clamping rod 8 is clamped into the clamping groove again after the bottom plate 9 contacts a plane, the position of the slide rod 7 is fixed, the adjusting screw 10 is rotated by manpower, after the position of the anti-falling net is fixed by clamping the bottom end of the adjusting screw 10 into the plane, the adjusting rod 5 is rotated by manpower, the adjusting rod 5 rotates in situ on the second expansion plate 4, when the adjusting rod 5 rotates in situ, the adjusting rod longitudinally moves in the adjusting screw sleeve 6 through a thread arranged below, when the adjusting rod 5 longitudinally moves, the position of the adjusting rod 5 drives the second expansion plate 4 to longitudinally move in the first expansion plate 3, and the use height of the mounting plate 11 is adjusted, after the height is adjusted to a proper height, the rotation is stopped, the use is started, the use height of the anti-falling net can be conveniently adjusted according to the use requirement, and the position can be conveniently moved and fixed.
The anti-falling net is finally convenient to improve the buffer structure for the use of an operator, a limiting rod 14 is pulled outwards by manpower, the limiting rod 14 compresses a fixing spring 15 while moving outwards on a mounting plate 11, a net body 13 is placed on the mounting plate 11, the limiting rod 14 is loosened, the limiting rod 14 is restored through the elasticity of the fixing spring 15 and is clamped into clamping grooves formed in two ends of the net body 13, the position of the net body 13 is fixed, an anti-falling pad 16 is placed below the mounting plate 11, a mounting bolt 18 is rotated by manpower, the anti-falling pad 16 is fixed below the mounting plate 11 through the mounting bolt 18 and a fixing seat 17, when a person or object above falls and hits the net body 13, a downward force is given to the net body 13 and drives the mounting plate 11 to slide downwards on a second expansion plate 4, the mounting plate 11 can compress the buffer spring 12 while sliding downwards, the impact force is buffered through the elasticity of the buffer spring 12, the person or object enables the net body 13 to deform downwards through the self gravity, the falling-preventing net has the advantages that people or objects are prevented from directly falling on the ground to cause injury after the net body 13 is broken by smashing the falling-preventing cushion 16, the use safety of the falling-preventing net can be enhanced through the falling-preventing cushion 16, and convenience in improving the buffer structure for the use of an operator is achieved.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a construction prevents weighing down net, includes base (1) and dictyosome (13), its characterized in that: pulley (2) are installed to the below of base (1), and first expansion plate (3) are installed to the top of base (1) to the top of first expansion plate (3) is connected with second expansion plate (4), the left side of second expansion plate (4) is connected with adjusts pole (5), and the below of adjusting pole (5) is provided with adjusts swivel nut (6), the left side of base (1) is provided with slide bar (7), and the top of slide bar (7) is connected with kelly (8), bottom plate (9) are installed to the below of slide bar (7), and the outside of bottom plate (9) is connected with adjusting screw (10), the right side of second expansion plate (4) is connected with mounting panel (11), and the outside of mounting panel (11) is provided with buffer spring (12).
2. The construction anti-falling net according to claim 1, characterized in that: the net body (13) is arranged above the mounting plate (11), the left side of the net body (13) is connected with the limiting rod (14), the outer side of the limiting rod (14) is provided with a fixing spring (15), the lower side of the mounting plate (11) is provided with an anti-falling pad (16), the right side of the anti-falling pad (16) is provided with a fixing seat (17), and the lower side of the fixing seat (17) is connected with a mounting bolt (18).
3. The construction anti-falling net according to claim 1, characterized in that: the first expansion plate (3) is connected with the second expansion plate (4) in a nested mode, the second expansion plate (4) is connected with the adjusting rod (5) in a rotating mode, and the adjusting rod (5) is connected with the adjusting threaded sleeve (6) in a threaded mode.
4. The construction anti-falling net according to claim 1, characterized in that: two groups of adjusting screws (10) are symmetrically arranged about the axis of the bottom plate (9), the bottom plate (9) is fixedly connected with the sliding rod (7), and the sliding rod (7) and the base (1) form a clamping structure through a clamping rod (8).
5. The construction anti-falling net according to claim 1, characterized in that: be sliding connection between mounting panel (11) and second expansion plate (4), and mounting panel (11) constitute elastic construction through buffer spring (12) and base (1).
6. The construction anti-falling net according to claim 2, characterized in that: the net body (13) and the mounting plate (11) form a clamping structure through a limiting rod (14), and the limiting rod (14) and the mounting plate (11) form an elastic structure through a fixing spring (15).
7. The construction anti-falling net according to claim 2, characterized in that: the anti-falling pad (16) is fixedly connected with the fixed seat (17), and the fixed seat (17) forms a detachable structure with the mounting plate (11) through a mounting bolt (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122183092.XU CN216949606U (en) | 2021-09-09 | 2021-09-09 | Construction anti-falling net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122183092.XU CN216949606U (en) | 2021-09-09 | 2021-09-09 | Construction anti-falling net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216949606U true CN216949606U (en) | 2022-07-12 |
Family
ID=82290130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122183092.XU Active CN216949606U (en) | 2021-09-09 | 2021-09-09 | Construction anti-falling net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216949606U (en) |
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2021
- 2021-09-09 CN CN202122183092.XU patent/CN216949606U/en active Active
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