CN211775965U

CN211775965U - Safe anti-falling device for building construction

Info

Publication number: CN211775965U
Application number: CN201922331242.XU
Authority: CN
Inventors: 王军
Original assignee: China Construction Fourth Bureau Civil Engineering Co Ltd
Current assignee: China Construction Fourth Bureau Civil Engineering Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-27
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to a building protective equipment technical field just discloses a safe anti-falling device is used in construction in room, the camera includes a supporting plate, the spacing pipe of the equal fixedly connected with of backup pad upper surface left end and right-hand member, the opening has been seted up on spacing pipe top, the top fixedly connected with limiting plate of spacing intraductal lateral wall, the inside screwed pipe that is provided with of limiting plate, the inside spiral shell of screwed pipe is equipped with the threaded rod, threaded rod top fixedly connected with connecting axle, spacing pipe top is provided with the control panel. This safe anti-falling device is used in construction is built in room, through the mating reaction of threaded rod, screwed pipe, guard circle, limiting plate, spacing pipe, control panel, connecting axle, telescopic link and fixed pipe, can highly adjust the device, improved adaptability, through the mating reaction of crooked spout, balanced gravity piece, rotor plate, elastic spring group and fixed ball, can adjust the equilibrium of device, prevent that the device from taking place the skew when using.

Description

Safe anti-falling device for building construction

Technical Field

The utility model relates to a building protective equipment technical field specifically is a safe anti-falling device is used in construction is built in room.

Background

At present, a building construction is a building construction project, which refers to various building constructions and auxiliary facilities thereof, and lines, pipelines, equipment installation projects and indoor and outdoor decoration projects matched with the building constructions, the building construction project is generally called a building project for short, and refers to various technical works such as investigation, planning, design, construction, installation and maintenance and the like and completed engineering entities of newly built, reconstructed or expanded building constructions and auxiliary structures, it is very necessary to ensure the safety of workers in the construction process, a safety protection device is usually arranged on a building construction site, the size of a protective guard body of an existing safety anti-falling device for building construction is fixed, the size of the protective guard is inconvenient to adjust, and the adaptability is low.

An adjustable protective fence for building construction is disclosed in chinese patent publication No. CN201920204626.2, and protects constructors through a protective fence body, a PVC pipe and LED lamps, which guarantees the safety of the constructors to a certain extent, but this way has a great disadvantage: the size of the protective guard body is fixed, the height of the protective guard body is inconvenient to adjust, the protective effect is poor, the adaptability is low, and the protective guard is not beneficial to popularization and use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a safe anti-falling device is used in construction is built in room has solved the size of rail guard body and has fixed, highly carries out the regulation operation to the rail guard body more inconvenient, and the protecting effect is not good relatively, and adaptability is lower, is unfavorable for the problem of using widely.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a safe anti-falling device for building construction comprises a supporting plate, wherein the left end and the right end of the upper surface of the supporting plate are fixedly connected with limiting pipes, the top ends of the limiting pipes are provided with through holes, the top ends of the side walls in the limiting pipes are fixedly connected with limiting plates, the middle parts of the limiting plates are provided with communicating holes, threaded pipes are arranged inside the limiting plates, the top ends and the bottom ends of the threaded pipes are provided with moving holes, threaded rods are screwed inside the threaded pipes, the top ends of the threaded rods are fixedly connected with connecting shafts, a control plate is arranged above the limiting pipes, the top ends of the two groups of connecting shafts respectively rotate to penetrate through the left end and the right end of the lower surface of the control plate and are respectively and fixedly connected with rotating wheels, the upper surface of the supporting plate is transversely and fixedly connected with three groups of, three telescopic links of horizontal fixedly connected with in control panel lower surface, the telescopic link bottom passes fixed tub top respectively and removes to fixed tub of bottom inside, the equal fixedly connected with stopper in telescopic link left side bottom and right side bottom, the stopper outer end passes spacing hole and removes to spacing downthehole portion, crooked spout has been seted up to the backup pad leading flank, the inside middle part of crooked spout slides and is provided with balanced gravity piece, the top and the bottom of balanced gravity piece leading flank all rotate and are connected with the rotor plate, and are two sets of fixedly connected with spring group between the rotor plate, spring group is provided with two sets of spring, and rotor plate lateral surface fixedly connected with fixed ball, fixed ball and backup pad inside wall contact.

Preferably, limiting plate inside wall fixedly connected with guard circle, guard circle inside wall and screwed pipe lateral wall fixed connection, the material of guard circle sets up to rubber materials.

Preferably, the bottom end of the threaded rod is fixedly connected with a movable plate, the movable plate is a smooth plate with the thickness of 5mm, and the outer side wall of the movable plate is in contact with the bottom end of the inner side wall of the limiting pipe.

Preferably, the outside of runner upper surface is rotated and is connected with the dwang, the dwang lateral wall bonds and has the rubber sleeve.

Preferably, the front end of the outer side surface of the rotating plate is fixedly connected with an anti-slip plate, the anti-slip plate is a square rubber pad with the thickness of 3mm, and anti-slip lines are arranged on the outer side surface of the anti-slip plate.

Preferably, the top end of the left side of the telescopic rod and the top end of the right side of the telescopic rod are fixedly connected with reinforcing frames, and the top ends of the reinforcing frames are fixedly connected with the lower surface of the control panel.

(III) advantageous effects

The utility model provides a safe anti-falling device is used in construction is built in room possesses following beneficial effect:

1. this safe anti-falling device is used in construction is built in room, through the mating reaction of threaded rod, screwed pipe, guard circle, limiting plate, spacing pipe, control panel, connecting axle, telescopic link and fixed pipe, can highly adjust the device, improved adaptability, through the mating reaction of crooked spout, balanced gravity piece, rotor plate, elastic spring group and fixed ball, can adjust the equilibrium of device, prevent that the device from taking place the skew when using.

2. This safe anti-falling device is used in construction is built in room, through the effect of crooked spout, can assist the balanced gravity piece to carry out the removal about, through the mating reaction of spacing hole and stopper, can assist the telescopic link and carry out the removal from top to bottom in fixed intraduct, through the mating reaction of connecting axle and rotation wheel, can make the more convenient control threaded rod of staff.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the supporting plate of the present invention;

fig. 3 is the utility model discloses the expansion structure schematic diagram of fixed pipe, telescopic link and stopper.

In the figure: 1. a support plate; 2. a limiting pipe; 3. a limiting plate; 4. a threaded pipe; 5. a threaded rod; 6. a connecting shaft; 7. a control panel; 8. a rotating wheel; 9. a fixed tube; 10. a telescopic rod; 11. a limiting block; 12. bending the chute; 13. a balancing gravity block; 14. a rotating plate; 15. an elastic spring set; 16. fixing the ball; 17. a guard ring; 18. moving the plate; 19. rotating the rod; 20. an anti-skid plate; 21. a reinforcing frame.

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. 1-3, the present invention provides a technical solution: a safe anti-falling device for building construction comprises a supporting plate 1, wherein the left end and the right end of the upper surface of the supporting plate 1 are fixedly connected with a limiting pipe 2, the top end of the limiting pipe 2 is provided with an opening, the top end of the inner side wall of the limiting pipe 2 is fixedly connected with a limiting plate 3, the middle part of the limiting plate 3 is provided with a communicating hole, a threaded pipe 4 is arranged inside the limiting plate 3, the top end and the bottom end of the threaded pipe 4 are respectively provided with a moving hole, a threaded rod 5 is spirally arranged inside the threaded pipe 4, the top end of the threaded rod 5 is fixedly connected with a connecting shaft 6, a control plate 7 is arranged above the limiting pipe 2, the top ends of two groups of connecting shafts 6 respectively rotate to pass through the left end and the right end of the lower surface of the control plate 7 and are respectively and fixedly connected with a rotating wheel 8, three telescopic link 10 of the horizontal fixedly connected with in surface of control panel 7, telescopic link 10 bottom is passed fixed 9 tops of pipe respectively and is removed to fixed 9 bottoms of pipe inside, telescopic link 10 left side bottom and the equal fixedly connected with stopper 11 in right side bottom, stopper 11 outer end is passed spacing hole and is removed to spacing downthehole portion, crooked spout 12 has been seted up to 1 leading flank of backup pad, the inside middle part of crooked spout 12 slides and is provided with balanced gravity piece 13, the top and the bottom of balanced gravity piece 13 leading flank all rotate and are connected with rotor plate 14, fixedly connected with elastic spring group 15 between two sets of rotor plates 14, elastic spring group 15 is provided with two sets of elastic spring, 14 lateral surface fixedly connected with fixed ball 16 of rotor plate, fixed ball 16 and the 1 inside wall contact of backup pad.

Specifically, in order to play certain guard action to the device, 3 inside wall fixedly connected with guard ring 17 of limiting plate, guard ring 17 inside wall and screwed pipe 4 lateral wall fixed connection, the material of guard ring 17 sets up to rubber materials, and threaded rod 5 can make the device produce certain vibrations when screwed pipe 4 is inside to rotate and remove, and rubber materials 'guard ring 17 can reduce vibrations, extension device's live time.

Specifically, in order to prevent the threaded rod 5 from deflecting when moving, the bottom end of the threaded rod 5 is fixedly connected with the movable plate 18, the movable plate 18 is arranged to be a smooth plate with the thickness of 5mm, the outer side wall of the movable plate 18 is in contact with the bottom end of the inner side wall of the limiting pipe 2, a certain space is reserved around the bottom end of the threaded rod 5, the threaded rod 5 can generate certain deflection when rotating and moving, the movable plate 18 is in contact with the inner side wall of the fixing pipe 9, and the threaded rod 5 can be prevented from deflecting.

Specifically, for making the staff more convenient when rotatory rotation wheel 8, the outside of rotating wheel 8 upper surface is rotated and is connected with

dwang

19, and 19 lateral walls of dwang bond there is the rubber sleeve, and the rubber sleeve can make the staff more comfortable when contacting with dwang 19, has improved the use travelling comfort of device.

Specifically, in order to make the staff more convenient when controlling the rotor plate 14, improve the use convenience of device, the equal fixedly connected with antiskid ribbed tile 20 in front of rotor plate 14 lateral surface, antiskid ribbed tile 20 sets up to the square rubber pad of thickness 3mm, and antiskid ribbed tile 20 lateral surface is provided with anti-skidding line.

Specifically, in order to make the telescopic link 10 be connected more firmly with control panel 7, make the telescopic link 10 more stable carry out the removal from top to bottom in fixed pipe 9 is inside, telescopic link 10 left side top and the equal fixedly connected with reinforcing frame 21 in right side top, reinforcing frame 21 top and control panel 7 lower fixed surface are connected.

When in use, the bottom end of the supporting plate 1 is connected with an external construction platform, workers often need an anti-falling device to protect the workers during aerial operation, the device can prevent the workers from falling off the construction platform to a certain extent, simultaneously can adjust the height of the device, improves the adaptability, the workers rotate the rotating wheel 8, the rotating wheel 8 drives the connecting shaft 6 to rotate, the connecting shaft 6 drives the threaded rod 5 to rotate, the threaded rod 5 rotates in the threaded pipe 4, the threaded rod 5 moves up and down along with the up-and-down movement, further the threaded rod 5 rotates once in the threaded pipe 4 to move up and down, meanwhile, the limiting block 11 moves up and down in the limiting hole, can assist the telescopic rod 10 to move up and down in the fixed pipe 9, and further the control plate 7 to move up and down, adjust the height of device, the device can also adjust the equilibrium of device when using, the staff presses rotating plate 14, make fixed ball 16 no longer contact with backup pad 1 inside wall, make balanced gravity piece 13 remove inside crooked spout 12, make the device more balanced, the staff reduces the control power to rotating plate 14 when balanced gravity piece 13 removes suitable position, make rotating plate 14 carry out outside rotation under the elastic action of elasticity spring group 15, make fixed ball 16 contact with backup pad 1 inside wall once more, fix balanced gravity piece 13, the practicality has been improved.

In summary, the safety anti-falling device for building construction is characterized in that under the matching action of the threaded rod 5, the threaded pipe 4, the protective ring 17, the limiting plate 3, the limiting pipe 2, the control plate 7, the connecting shaft 6, the telescopic rod 10 and the fixed pipe 9, the height of the device can be adjusted, the adaptability is improved, and through the matching action of the bending chute 12, the balancing gravity block 13, the rotating plate 14, the elastic spring group 15 and the fixed ball 16, the balance of the device can be adjusted to prevent the device from deflecting during use, and by the action of the curved chute 12, can assist the balancing gravity block 13 to move left and right, and through the matching action of the limiting hole and the limiting block 11, can assist telescopic link 10 and carry out the removal from top to bottom in fixed pipe 9 is inside, through the mating reaction of connecting axle 6 and running wheel 8, can make the more convenient control threaded rod 5 of staff.

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 construction is built with safe anti-falling device in room, includes backup pad (1), its characterized in that: the left end and the right end of the upper surface of the supporting plate (1) are fixedly connected with a limiting pipe (2), the top end of the limiting pipe (2) is provided with an opening, the top end of the inner side wall of the limiting pipe (2) is fixedly connected with a limiting plate (3), the middle part of the limiting plate (3) is provided with a communication hole, a threaded pipe (4) is arranged inside the limiting plate (3), the top end and the bottom end of the threaded pipe (4) are provided with moving holes, a threaded rod (5) is screwed inside the threaded pipe (4), the top end of the threaded rod (5) is fixedly connected with a connecting shaft (6), a control plate (7) is arranged above the limiting pipe (2), the top ends of two groups of connecting shafts (6) respectively rotate to penetrate through the left end and the right end of the lower surface of the control plate (7) and are fixedly connected with, the top end of the fixed pipe (9) is provided with a moving port, the left side wall and the right side wall of the fixed pipe (9) are provided with a limiting hole longitudinally, the lower surface of the control panel (7) is transversely and fixedly connected with three groups of telescopic rods (10), the bottom ends of the telescopic rods (10) respectively penetrate through the top end of the fixed pipe (9) and move to the inside of the bottom end of the fixed pipe (9), the left bottom end and the right bottom end of the telescopic rods (10) are fixedly connected with limiting blocks (11), the outer ends of the limiting blocks (11) penetrate through the limiting holes and move to the inside of the limiting holes, the front side surface of the support plate (1) is provided with a bending chute (12), the middle part inside the bending chute (12) is provided with a balance gravity block (13) in a sliding manner, the top end and the bottom end of the front side surface of the balance gravity block (13) are both, the elastic spring group (15) is provided with two groups of elastic springs, the outer side face of the rotating plate (14) is fixedly connected with a fixed ball (16), and the fixed ball (16) is in contact with the inner side wall of the supporting plate (1).

2. The safety anti-falling device for building construction according to claim 1, characterized in that: limiting plate (3) inside wall fixedly connected with guard circle (17), guard circle (17) inside wall and screwed pipe (4) lateral wall fixed connection, the material of guard circle (17) sets up to rubber materials.

3. The safety anti-falling device for building construction according to claim 1, characterized in that: threaded rod (5) bottom fixedly connected with movable plate (18), movable plate (18) set up to thickness 5 mm's smooth plate, and movable plate (18) lateral wall contacts with the bottom of spacing pipe (2) inside wall.

4. The safety anti-falling device for building construction according to claim 1, characterized in that: the outside of rotating wheel (8) upper surface is rotated and is connected with dwang (19), dwang (19) lateral wall bonds and has the rubber sleeve.

5. The safety anti-falling device for building construction according to claim 1, characterized in that: the anti-skidding plate is characterized in that anti-skidding plates (20) are fixedly connected to the front ends of the outer side faces of the rotating plates (14), the anti-skidding plates (20) are square rubber pads with the thickness of 3mm, and anti-skidding lines are arranged on the outer side faces of the anti-skidding plates (20).

6. The safety anti-falling device for building construction according to claim 1, characterized in that: the telescopic link (10) is connected with reinforcing frame (21) on the top of the left side and the top of the right side, and reinforcing frame (21) is connected with control panel (7) in a fixed manner.