CN213174876U

CN213174876U - Eminence protection safety device for building site

Info

Publication number: CN213174876U
Application number: CN202021607420.3U
Authority: CN
Inventors: 秦滕滕; 张婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-05-11
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a eminence protection safety device for building site, including workstation, railing and elasticity net, workstation top four corners has all been welded and has been overlapped post, one of them the inside of overlapping post is equipped with the elevating system who drives the railing and goes up and down, and is three in addition the support column has been cup jointed to the inside of overlapping post, the railing is equipped with three groups, and wherein a set of the railing welds in the top of elevating system and support column, and is two sets of in addition the railing welds well upper portion and middle and lower part between four overlapping posts respectively, the side top of overlapping post has all been welded the link, the side of workstation all is equipped with protection machanism all around. The utility model discloses can adjust the height of railing according to the staff of different heights to guarantee that the railing is in the best protection height, application scope is wider, and the protecting effect is better, and it provides many protection together to overturn from the railing carelessly to the staff, protects more comprehensively.

Description

Eminence protection safety device for building site

Technical Field

The utility model relates to a building technical field especially relates to a eminence protection safety device for building site.

Background

The modern social building industry is rapidly developed, the working environment is gradually higher, the high-rise operation is higher in danger, and irreparable results can be caused by little negligence. Therefore, the high-altitude operation needs safer and more stable equipment to protect the workers, the workers are not influenced by environmental factors when in construction, and a 'life protection layer' is added to the workers.

The existing high-place protection safety device cannot change the height of a guardrail of the high-place protection safety device and cannot adapt to working personnel with different heights, and the working personnel with higher heights still have the risk of falling; current eminence protection safety device only utilizes the guardrail to protect, if the staff drops from the guardrail carelessly, lacks extra protector, and the protecting effect is relatively poor.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high protection safety device for a building site.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a eminence protection safety device for building site, includes workstation, railing and elasticity net, workstation top four corners has all been welded and has been overlapped post, one of them the inside of overlapping the post is equipped with the elevating system that drives the railing and goes up and down, and is three in addition the support column has been cup jointed to the inside of overlapping the post, the railing is equipped with three groups, and one of them is a set of the railing welds in the top of elevating system and support column, and is two sets of in addition the railing welds well upper portion and well lower part between four overlapping posts respectively, the link has all been welded at the side top of overlapping the post, the side of workstation all is equipped with protection machanism.

Preferably, elevating system is including flexible post, carousel, bull stick and lead screw, the inside of cover post is rotated and is connected with the lead screw, flexible post has been cup jointed on the lead screw, the top of flexible post is stretched out and is welded the railing from the cover post is inside, the lead screw surface is equipped with positive screw thread, the inner wall of flexible post is equipped with the back thread, and positive and negative screw thread looks adaptation.

Preferably, a second bevel gear is welded at the bottom end of the screw rod, a first bevel gear is meshed with the side face of the second bevel gear, a rotating rod is welded at the center of the other side of the first bevel gear, the other end of the rotating rod extends out of the sleeve column and is welded with a rotating disc, and a handheld handle is welded at the edge of the rotating disc.

Preferably, elevating system includes electric telescopic handle, electric telescopic handle is installed at the interior top of cover post, electric telescopic handle's flexible end stretches out and welds from the cover post is inside to have the railing.

Preferably, protection machanism includes install bin, elastic net, hydraulic telescoping rod and infrared sensor, the install bin is equipped with four and welds in workstation one end all around respectively, install bin internally mounted has hydraulic telescoping rod, hydraulic telescoping rod's flexible end stretches out from the install bin is inside.

Preferably, the other end all around the workstation has welded the sleeve, the telescopic link has been cup jointed to the sleeve inside, the telescopic link is equipped with a plurality ofly, the welding of the flexible end top of hydraulic telescoping rod and the top of telescopic link has same second spliced pole.

Preferably, the side welding of install bin and telescopic side has same first spliced pole, install same elasticity net between first spliced pole and the second spliced pole, infrared sensor is all installed at the both ends and the middle part at second spliced pole top.

The utility model has the advantages that:

1. the utility model discloses a height of top railing can be changed to elevating system, can be according to the height of the staff regulation railing of different heights to guarantee that the railing is in the best protection height, avoid the higher staff of height to have the risk that drops, application scope is wider, and the protecting effect is better.

2. The utility model discloses a distance that the railing was visited out to infrared sensor response staff's health, real-time control hydraulic telescoping rod drives the second spliced pole and moves the same distance forward, expandes certain width with the elasticity net, guarantees that the elasticity net carries out real-time protection to the staff, and the careless from the railing of following of staff turns over to provide many protection together, protects more comprehensively.

3. The utility model discloses an all weld at the side top of cover post has the link, makes things convenient for the staff to hang the safety rope couple on the health fixed on the link, further prevents that the staff from dropping, and a plurality of links make the staff all make things convenient for fixed couple when all directions construction.

Drawings

Fig. 1 is a schematic structural view of an embodiment 1 of a high-place protection safety device for a construction site according to the present invention;

FIG. 2 is a cross-sectional view of a sleeve column of embodiment 1 of a high-place protection safety device for a construction site according to the present invention;

FIG. 3 is a cross-sectional view of the protection mechanism of embodiment 1 of the high-place protection safety device for construction site according to the present invention;

fig. 4 is a cross-sectional view of a sleeve column of embodiment 2 of a high-place protection safety device for a construction site.

In the figure: 1. a telescopic column; 2. sleeving a column; 3. a turntable; 4. an elastic net; 5. a first connecting column; 6. installing a box; 7. an infrared sensor; 8. hanging a ring; 9. a railing; 10. a work table; 11. a sleeve; 12. a telescopic rod; 13. a second connecting column; 14. a screw rod; 15. a second bevel gear; 16. a first bevel gear; 17. a rotating rod; 18. a hydraulic telescopic rod; 19. an electric telescopic rod.

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.

Example 1

Referring to fig. 1-3, a eminence protection safety device for building site, comprises a workbench 10, railing 9 and elastic net 4, workstation 10 top four corners all welds has set post 2, the inside of one of them set post 2 is equipped with the elevating system who drives railing 9 and goes up and down, the support column has been cup jointed to the inside of three set post 2 in addition, railing 9 is equipped with three groups, one of them group railing 9 welds in the top of elevating system and support column, two sets of railing 9 weld respectively in the well upper portion and well lower part between four set posts 2 in addition, the side top of set post 2 all welds has link 8, workstation 10's side all is equipped with protection machanism all around.

In the embodiment, the lifting mechanism comprises a telescopic column 1, a rotary table 3, a rotating rod 17 and a screw rod 14, the screw rod 14 is rotatably connected inside a sleeve column 2, the telescopic column 1 is sleeved on the screw rod 14, the top end of the telescopic column 1 extends out of the sleeve column 2 and is welded with a handrail 9, the surface of the screw rod 14 is provided with positive threads, the inner wall of the telescopic column 1 is provided with reverse threads which are matched with the positive threads, the bottom end of the screw rod 14 is welded with a second bevel gear 15, the side surface of the second bevel gear 15 is engaged with a first bevel gear 16, the center of the other side of the first bevel gear 16 is welded with the rotating rod 17, the other end of the rotating rod 17 extends out of the sleeve column 2 and is welded with the rotary table 3, the edge of the rotary table 3 is welded with a handheld handle, the protection mechanism comprises an installation box 6, an elastic net 4, hydraulic telescopic rods 18 and infrared sensors 7, the flexible end of hydraulic telescoping rod 18 stretches out from the installation box 6 is inside, sleeve 11 has all been welded to workstation 10 other end all around, telescopic link 12 has been cup jointed to sleeve 11 inside, telescopic link 12 is equipped with a plurality ofly, the flexible end top of hydraulic telescoping rod 18 and the top welding of telescopic link 12 have same second spliced pole 13, the side welding of installation box 6 and the side of sleeve 11 has same first spliced pole 5, install same elasticity net 4 between first spliced pole 5 and the second spliced pole 13, infrared sensor 7 is all installed at the both ends and the middle part at second spliced pole 13 top.

The working principle of the embodiment is as follows: the rotating disc 3 is rotated by the hand-held handle to drive the rotating rod 17 to rotate, the rotating rod 17 drives the screw rod 14 to rotate through the first bevel gear 16 and the second bevel gear 15, so that the telescopic column 1 moves on the screw rod 14, the height of the top handrail 9 can be changed, the height of the handrail 9 can be adjusted according to workers with different heights, the handrail 9 is ensured to be at the optimal protection height, the risk of falling of workers with higher heights is avoided, the application range is wider, and the protection effect is better; the infrared sensor 7 senses the distance of the body of a worker extending out of the handrail 9, the hydraulic telescopic rod 18 is controlled in real time to drive the second connecting column 13 to move forwards for the same distance, the elastic net 4 is unfolded for a certain width, the worker is protected in real time by the elastic net 4, multiple protection paths are provided for the worker to carelessly fall from the handrail 9, and the protection is more comprehensive; all welding through the side top at cover post 2 has link 8, makes things convenient for the staff to hang the safety rope couple on the health fixedly on link 8, further prevents that the staff from dropping, and a plurality of links 8 make the staff all conveniently fix the couple when each direction is under construction.

Example 2

Referring to fig. 4, the present embodiment differs from embodiment 1 only in that the lifting mechanism includes an electric telescopic rod 19, the electric telescopic rod 19 is installed at the inner top of the jacket column 2, and the telescopic end of the electric telescopic rod 19 extends out of the jacket column 2 and is welded with the handrail 9.

The working principle of the embodiment is as follows: can drive railing 9 through electric telescopic handle 19 and rise or descend, can adjust the height of railing 9 according to the staff of different heights to guarantee that railing 9 is in the best protection height, avoid the higher staff of height to have the risk that drops, application scope is wider, and the protective effect is better.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a eminence protection safety device for building site, includes workstation (10), railing (9) and elasticity net (4), its characterized in that, workstation (10) top four corners all welds and has set post (2), one of them the inside of set post (2) is equipped with the elevating system who drives railing (9) and go up and down, and is three in addition the support column has been cup jointed to the inside of set post (2), railing (9) are equipped with three groups, and one of them is a set of railing (9) welds in the top of elevating system and support column, and is two sets of in addition railing (9) weld respectively in well upper portion and well lower part between four set posts (2), link (8) have all been welded at the side top of set post (2), the side of workstation (10) all is equipped with protection machanism all around.

2. The high-altitude protection safety device for the building site is characterized in that the lifting mechanism comprises a telescopic column (1), a rotary table (3), a rotary rod (17) and a screw rod (14), the screw rod (14) is rotatably connected to the inside of the sleeve column (2), the telescopic column (1) is sleeved on the screw rod (14), the top end of the telescopic column (1) extends out of the inside of the sleeve column (2) and is welded with a railing (9), the surface of the screw rod (14) is provided with positive threads, the inner wall of the telescopic column (1) is provided with reverse threads, and the positive threads and the reverse threads are matched.

3. The high-altitude protection safety device for the building site as claimed in claim 2, wherein a second bevel gear (15) is welded at the bottom end of the screw rod (14), a first bevel gear (16) is meshed with the side surface of the second bevel gear (15), a rotating rod (17) is welded at the center of the other side of the first bevel gear (16), the other end of the rotating rod (17) extends out of the interior of the sleeve column (2) and is welded with the rotary table (3), and a handheld handle is welded at the edge of the rotary table (3).

4. A height protection safety device for building site according to claim 1, wherein the lifting mechanism comprises an electric telescopic rod (19), the electric telescopic rod (19) is installed at the inner top of the sleeve column (2), the telescopic end of the electric telescopic rod (19) extends out of the inner part of the sleeve column (2) and is welded with the handrail (9).

5. A height protection safety device for building sites as claimed in claim 3 or 4, wherein the protection mechanism comprises an installation box (6), an elastic net (4), a hydraulic telescopic rod (18) and an infrared sensor (7), the installation box (6) is provided with four parts and welded at one end of the periphery of the workbench (10) respectively, the hydraulic telescopic rod (18) is installed inside the installation box (6), and the telescopic end of the hydraulic telescopic rod (18) extends out of the installation box (6).

6. A height protection safety device for building site according to claim 5, wherein the other end around the workbench (10) is welded with a sleeve (11), the telescopic rod (12) is sleeved inside the sleeve (11), the telescopic rod (12) is provided with a plurality of telescopic rods, and the top end of the telescopic end of the hydraulic telescopic rod (18) and the top end of the telescopic rod (12) are welded with the same second connecting column (13).

7. A height protection safety device for building site according to claim 6, wherein the side of the mounting box (6) and the side of the sleeve (11) are welded with the same first connecting column (5), the same elastic net (4) is installed between the first connecting column (5) and the second connecting column (13), and the infrared sensors (7) are installed at both ends and the middle part of the top of the second connecting column (13).