CN206873965U

CN206873965U - It is a kind of to build the elevator opening safety protective door of building

Info

Publication number: CN206873965U
Application number: CN201720414828.0U
Authority: CN
Inventors: 陈力
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-18
Filing date: 2017-04-18
Publication date: 2018-01-12
Anticipated expiration: 2027-04-18

Abstract

The elevator opening safety protective door of building is being built the utility model discloses a kind of, the protective plate vertically spliced successively including polylith, the protective plate includes rectangular framework and the protection network being laid in framework, the framework includes two vertically arranged longerons, and the entablature and sill being connected on two longerons；The entablature has towards the side of elevator upwardly extends the upper plate to be formed, and the upper end edge of the upper plate is to away from the first L-shaped clamping part of the direction of elevator bending；The sill has the lower plate being downwardly extending away from the side of elevator, and the lower end of the lower plate bends the second L-shaped clamping part towards the direction of elevator；The side that two longerons mutually deviate from respectively is welded with 2 installing plates, has on the installing plate due to the bolt hole of installation bolt.The utility model has easy disassembling, and convenient in carrying is time saving and energy saving, is advantageous to save material, reduces cost, it is applied widely the advantages that.

Description

It is a kind of to build the elevator opening safety protective door of building

Technical field

Construction safety protection technology field is the utility model is related to, in particular to a kind of in the elevator hole for building building Mouth safety protective door.

Background technology

The all very universal presence elevator shaft of modern construction engineering, for high-rise and Super High elevator door opening in work progress Middle progress security protection is the trouble free service that job site must be carried out.But how efficiently elevator door opening to be carried out Security protection, difficulty of construction is reduced, reduce construction cost, become a practical problem that must be solved.

In order to efficiently solve elevator door opening facade security protection problem, generally use elevator door opening dress safety is anti- The method that guard rail rod is completely hung safety net or is fixed on B16 reinforcement welding finished product protective doors in elevator door opening both walls carries out safety Protection, but the method for completely hanging with safety guide rail safety net, it mounts and dismounts trouble, and vertical rod and horizontal pole length be not during installation Consistent or installer installs horizontal problem and causes that vertical rod is not vertical, horizon bar is not horizontal, causes safe protective railing unsightly, And installation or removal cost is higher, finished product turnover installation can not be made.Though the latter can carry out turnover installation, reinforcing bar amount is consumed Greatly, safe protective railing is heavier, and bar-mat reinforcement space is larger, and the small articles such as flitch, short steel pipes, fastener easily drop to elevator shaft It is interior.

Utility model content

For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：One kind how is provided to tear open Dressing is easy, convenient in carrying, time saving and energy saving, is advantageous to save material, reduce cost is building the elevator opening security protection of building Door.

In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：

It is a kind of to build the elevator opening safety protective door of building, it is characterised in that vertically to splice successively including polylith Protective plate, the protective plate include rectangular framework and the protection network being laid in framework, and the framework includes two and erected To the longeron of setting, and the entablature and sill being connected on two longerons；The entablature is towards elevator Side, which has, upwardly extends the upper plate to be formed, and the upper end edge of the upper plate is L-shaped to being bent away from the direction of elevator First clamping part；The sill has the lower plate that is downwardly extending away from the side of elevator, under the lower plate Hold and the second L-shaped clamping part is bent towards the direction of elevator；The side that two longerons mutually deviate from respectively is welded with 2 peaces Loading board, have due to the bolt hole of installation bolt on the installing plate.

The width of elevator door is usually 800mm~1100mm, is highly 2100mm, if safety protective door is done into integral knot Structure, the size is necessarily greater than, after stair completion is removed, security protection goalkeeper should not take out of out of building.Using above-mentioned knot Structure, safety protective door is arranged to the protective plate that polylith vertically splices successively.So, after building completion, safety can be prevented Shield door is split as the less protective plate of size, is directly carried away via elevator, is easy to the recycling of protective plate, is advantageous to carry Usury turnover rate, save material and repeat the cost of manufacture.During installation, by it is prefabricated outside the venue or by other building sites turn The protective plate moved past, which is transported to, to be built in building, is installed successively from bottom to top, without field fabrication, is advantageous to carry The efficiency of height installation, be advantageous to shorten the duration, it is time saving and energy saving.Further, since there is the first buckle of outward bending on entablature Portion, there is the second clamping part to bend inwards on sill, so, can be by the second clamping part card of protective plate above It is connected on the first clamping part of the adjacent protective plate in lower section so that the safety protective door after installation is overall more attractive in appearance.

Further, the both ends of first clamping part are respectively welded with one piece of baffle plate, the spacing of two pieces of baffle plates and institute The length for stating the second clamping part is consistent.

So, two neighboring protective plate can be made to be located in the both sides of width on same vertical curve, installation positioning is more Add conveniently.

Further, the longeron, entablature and sill are made using angle steel, and the protection network is prismatic reinforcing bar Net.

Further, the length of the longeron is 500~900mm；The length of the entablature and sill is 1200mm.

So, protective plate can be made to be adapted to the protection requirements of most of elevator opening, improve applicability.

In summary, the utility model has easy disassembling, and convenient in carrying is time saving and energy saving, is advantageous to save material, reduces Cost, it is applied widely the advantages that.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the first clamping part of two neighboring protective plate and the attachment structure schematic diagram of the second clamping part in Fig. 1.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

During specific implementation：As depicted in figs. 1 and 2, it is a kind of to build the elevator opening safety protective door of building, including polylith edge The vertical protective plate 1 spliced successively, the protective plate 1 include rectangular framework and the protection network being laid in framework, institute Stating framework includes two vertically arranged longerons 11, and the entablature 12 and sill 13 being connected on two longerons； The entablature 12 has towards the side of elevator upwardly extends the upper plate to be formed, the upper end edge of the upper plate to away from The direction of elevator bends the first L-shaped clamping part；The sill 13 has away from the side of elevator extends downwardly shape Into lower plate, the lower end of the lower plate bends the second L-shaped clamping part towards the direction of elevator；Two longerons The side that 11 phases deviate from respectively is welded with 2 installing plates, has on the installing plate due to the bolt hole of installation bolt.

During implementation, the both ends of first clamping part are respectively welded with one piece of baffle plate, the spacing of two pieces of baffle plates with it is described The length of second clamping part is consistent.

During implementation, the longeron 11, entablature 12 and sill 13 are made using angle steel, and the protection network is prismatic steel Muscle net.

When it is implemented, the length of the longeron 11 is 700mm；The length of the entablature 12 and sill 13 is 1200mm, the safety protective door are assembled by 3 pieces of protective plates.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not using the utility model as limitation All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims

1. a kind of building the elevator opening safety protective door of building, it is characterised in that vertically splices successively including polylith anti- Backplate (1), the protective plate (1) include rectangular framework and the protection network being laid in framework, and the framework includes two The vertically arranged longeron of root (11), and the entablature (12) and sill (13) being connected on two longerons；On described Crossbeam (12) has towards the side of elevator upwardly extends the upper plate to be formed, and the upper end edge of the upper plate is to away from elevator The direction of well bends the first L-shaped clamping part；The sill (13) has away from the side of elevator to be downwardly extending Lower plate, the lower end of the lower plate bends the second L-shaped clamping part towards the direction of elevator；Two longerons (11) side mutually deviated from is respectively welded with 2 installing plates, has on the installing plate due to the bolt hole of installation bolt.

2. building the elevator opening safety protective door of building as claimed in claim 1, it is characterised in that first clamping part Both ends be respectively welded with one piece of baffle plate, the spacing of two pieces of baffle plates is consistent with the length of second clamping part.

3. building the elevator opening safety protective door of building as claimed in claim 1, it is characterised in that the longeron (11), Entablature (12) and sill (13) are made using angle steel, and the protection network is prismatic bar-mat reinforcement.

4. building the elevator opening safety protective door of building as claimed in claim 1, it is characterised in that the longeron (11) Length is 500~900mm；The length of the entablature (12) and sill (13) is 1200mm.