Building construction safety protection device and construction method thereof
Technical Field
The invention relates to the technical field of buildings, in particular to a building construction safety protection device and a construction method thereof.
Background
Along with the continuous deepening of building technology, the height of floor is higher and higher, and when being under construction around some high buildings, the safety helmet can not reach the effect of expectation, and the high altitude falling object is the important source of industrial injury accident during building construction, and during underground construction, like building engineering such as basement, subway, the emergence of collapse accident, constructor is difficult to flee for one's life, causes the emergence of casualty accident. For example, the application number is cn201710966891.x, the safety protection device for building construction comprises a protection plate and support frames connected to two ends of the protection plate; the protection plate is of a fan-shaped plate structure, and fan-shaped clamping platforms are integrally arranged in the middle positions of two sides of the protection plate; the support frame comprises a connecting rod and support mechanisms fixedly connected to two ends of the connecting rod; a fan-shaped clamping groove matched with the fan-shaped clamping table is formed in the middle of the inner side of the connecting rod; square convex blocks are integrally arranged at two ends of the connecting rod, and square clamping grooves are formed in the outer sides of the square convex blocks; the supporting mechanism comprises a first supporting rod, a second supporting rod and a third supporting rod which are sequentially connected from top to bottom, the first supporting rod is connected with the second supporting rod through a spring, and the second supporting rod is connected with the third supporting rod through a positioning pin in a pin joint manner; the upper end of the first supporting rod is provided with a clamping block matched with the square clamping groove.
Although the device can effectively support and protect, the defects that the supporting force is not enough, the roof protection is single and potential safety hazards exist, and the building construction safety protection device and the construction method thereof are provided to solve the problems.
Disclosure of Invention
The invention aims to provide a building construction safety protection device and a construction method thereof, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a construction safety device, includes first backup pad, first backup pad top is equipped with the second backup pad, second backup pad bottom end fixedly connected with gag lever post, the gag lever post bottom runs through in first backup pad, and gag lever post lower extreme swing joint in first backup pad, gag lever post bottom fixedly connected with end cover, the gag lever post outside cover between first backup pad and the second backup pad has first spring, the pneumatic cylinder is installed to first backup pad below, pneumatic cylinder output fixedly connected with bracing piece, bracing piece bottom fixedly connected with clamp plate, second backup pad top is equipped with the roof, roof below fixedly connected with supporting seat, buffer is installed to the supporting seat below, buffer bottom fixed connection is in second backup pad top.
Preferably, the buffering device comprises a sleeve and a loop bar, one end of the loop bar is movably connected inside the sleeve, and a second spring is connected between one end of the loop bar and the inside of the sleeve.
Preferably, a protective cover is arranged on the outer side of the second supporting plate, a mounting groove is formed in the protective cover, and the second supporting plate is sleeved inside the mounting groove.
Preferably, the two sides of the pressing plate are fixedly connected with reinforcing ribs, and one ends of the reinforcing ribs are fixedly connected to the outer side of the supporting rod.
Preferably, the first supporting plate is provided with a limiting hole, the limiting rod penetrates through the limiting hole, and the limiting rod moves in the limiting hole.
Preferably, the bottom end of the pressure plate is provided with a non-slip nail.
Preferably, the outer side of the output end of the hydraulic cylinder is fixedly connected with a limiting plate, and an angle plate is fixedly connected below the limiting plate.
Preferably, the top plate is of a circular arc structure, and a rubber pad is connected above the top plate.
The invention also provides a construction method of the building construction safety protection device, which comprises the following steps:
s1: the first supporting plate, the hydraulic cylinder and the pressing plate are installed, the hydraulic cylinder is fixed at the bottom end of the first supporting plate, the supporting rod is welded with the output end of the hydraulic cylinder, and the pressing plate is welded with the bottom end of the supporting rod;
s2: installing the anti-skid nails, the limiting plates and the reinforcing ribs, and respectively welding the anti-skid nails, the limiting plates and the reinforcing ribs to the bottom end of the pressing plate and the outer side of the supporting rod;
s3: installing a second supporting plate and a limiting rod, enabling the limiting rod to penetrate through the limiting hole, sleeving a spring on the outer side of the limiting rod, and welding an end cover at the bottom end of the limiting rod;
s4: the protective cover is sleeved and connected with the outer side of the second supporting plate and welded;
s5: installing a buffer device and a top plate, installing the buffer device and the top plate above the second supporting plate, and welding a supporting seat between the bottom end of the top plate and the buffer device;
s6: installing a rubber pad, and gluing a layer of rubber pad above the top plate.
Compared with the prior art, the invention has the beneficial effects that: the building construction safety protection device is novel in structure, the height of the protection device can be adjusted, and meanwhile, damage to construction personnel caused by falling objects above the protection device can be effectively avoided through three-layer protection. Through the setting of pneumatic cylinder and bracing piece for the holistic height of device can be adjusted, through the setting of clamp plate and antiskid ribbed tile, makes the device monolithic stationary more firm, through the setting of first spring, gag lever post and second backup pad, realizes the two layers of protection of device, through roof, supporting seat and buffer's setting, realizes the three-layer buffering protection of device, effectively ensures constructor's safety.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the protective cover of the present invention;
FIG. 3 is a schematic top view of a first supporting plate according to the present invention;
FIG. 4 is a schematic view of a buffer device according to the present invention;
FIG. 5 is an enlarged view of part A of the present invention.
In the figure: the anti-skid device comprises a first supporting plate 1, a second supporting plate 2, a limiting rod 3, an end cover 4, a first spring 5, a hydraulic cylinder 6, a supporting rod 7, a pressing plate 8, a top plate 9, a supporting seat 10, a buffering device 11, a protective cover 12, a mounting groove 13, a limiting hole 14, a limiting plate 15, an angle plate 16, a reinforcing rib 17, an anti-skid block 18, a sleeve 19, a loop bar 20, a spring 21 and a rubber pad 22.
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. 1-5, the present invention provides a technical solution: a building construction safety protection device comprises a first supporting plate 1, a second supporting plate 2 is arranged above the first supporting plate 1, the bottom end of the second supporting plate 2 is fixedly connected with a limiting rod 3, the bottom end of the limiting rod 3 penetrates through the first supporting plate 1, the lower end of the limiting rod 3 is movably connected with the first supporting plate 1, the bottom end of the limiting rod 3 is fixedly connected with an end cover 4, a first spring 5 is sleeved outside the limiting rod 3 between the first supporting plate 1 and the second supporting plate 2, a hydraulic cylinder 6 is arranged below the first supporting plate 1, a supporting rod 7 is fixedly connected with the output end of the hydraulic cylinder 6, the bottom end of the support rod 7 is fixedly connected with a press plate 8, a top plate 9 is arranged above the second support plate 2, the supporting seat 10 is fixedly connected to the lower portion of the top plate 9, the buffering device 11 is installed below the supporting seat 10, and the bottom end of the buffering device 11 is fixedly connected to the upper portion of the second supporting plate 2.
The buffer device 11 comprises a sleeve 19 and a loop bar 20, one end of the loop bar 20 is movably connected inside the sleeve 19, and a second spring 21 is connected between one end of the loop bar 20 and the inside of the sleeve 19. The outer side of the second supporting plate 2 is provided with a protective cover 12, the protective cover 12 is provided with a mounting groove 13, and the second supporting plate 2 is sleeved inside the mounting groove 13. The equal fixedly connected with strengthening rib 17 in clamp plate 8 both sides, strengthening rib 17 one end fixed connection is in the bracing piece 7 outside. The first supporting plate 1 is provided with a limiting hole 14, the limiting rod 3 penetrates through the limiting hole 14, and the limiting rod 3 moves in the limiting hole 14. The bottom end of the pressing plate 8 is provided with a non-skid nail 18. The outer side of the output end of the hydraulic cylinder 6 is fixedly connected with a limiting plate 15, and an angle plate 16 is fixedly connected below the limiting plate 15. The top plate 9 is of a circular arc structure, and a rubber pad 22 is connected above the top plate 9.
A construction method of a building construction safety protection device comprises the following steps:
s1: the first supporting plate 1, the hydraulic cylinder 6 and the pressing plate 8 are installed, the hydraulic cylinder 6 is fixed at the bottom end of the first supporting plate 1, the supporting rod 7 is welded with the output end of the hydraulic cylinder 6, and the pressing plate 8 is welded with the bottom end of the supporting rod 7;
s2: installing the anti-skid nails 18, the limiting plates 15 and the reinforcing ribs 17, and respectively welding the anti-skid nails 18, the limiting plates 15 and the reinforcing ribs 17 to the bottom end of the pressing plate 8 and the outer side of the supporting rod 7;
s3: installing a second supporting plate 2 and a limiting rod 3, enabling the limiting rod 3 to penetrate through a limiting hole 14, sleeving a spring 5 on the outer side of the limiting rod 3, and welding an end cover 4 at the bottom end of the limiting rod 3;
s4: sleeving a protective cover 12, sleeving the protective cover 12 on the outer side of the second supporting plate 2 and welding;
s5: installing a buffer device 11 and a top plate 9, installing the buffer device 11 and the top plate 9 above the second supporting plate 2, and welding a supporting seat 10 between the bottom end of the top plate 9 and the buffer device 11;
s6: a rubber pad 22 is arranged, and a layer of rubber pad 22 is glued on the top plate 9.
The building construction safety protection device is novel in structure, the height of the protection device can be adjusted, and meanwhile, damage to construction personnel caused by falling objects above the protection device can be effectively avoided through three-layer protection. Through the setting of pneumatic cylinder 6 and bracing piece 7 for the holistic height of device can be adjusted, through the setting of clamp plate 8 and antiskid nail 18, makes the device monolithic stationary more firm, through the setting of first spring 5, gag lever post 3 and second backup pad 2, realizes the two layers of protection of device, through roof 9, supporting seat 10 and buffer 11's setting, realizes the three-layer buffering protection of device, effectively ensures constructor's safety.
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.