CN218843807U - Fast mounting and dismounting elevator shaft safety protection door - Google Patents

Abstract

The utility model discloses an elevartor shaft safety protection door is torn open to ann fast, relate to elevator safety technical field, including the guard gate main part, the guard gate main part includes door leaf frame, crosspiece and a set of fence montant, vertical a plurality of fence montant that evenly is equipped with in the door leaf frame, the crosspiece includes crosspiece one, crosspiece two, crosspiece three and crosspiece four, the door leaf frame is equipped with crosspiece one from last to last in proper order down, crosspiece two, crosspiece three and crosspiece four, be equipped with the guide arm between crosspiece one and the crosspiece two, be equipped with on the guide arm and make installation guard gate ann tear open convenient fixing mechanism, fixing mechanism and guide arm sliding connection, can realize quick installation and demolish fast, and is fixed firm, can in time resume the protection, simple manufacture.

Description

Fast mounting and dismounting elevator shaft safety protection door

Technical Field

The utility model relates to an elevator safety technical field, concretely relates to elevartor shaft safety protection door is torn open to ann fast.

Background

Before the installation of a building main body and a decoration formal elevator, a safety door is usually arranged at an opening of an elevator shaft door to prevent falling. The safety protection is arranged at the door opening of the elevator shaft, the door opening is required to form the whole protection, and the whole protection comprises finishing the building body, painting, ground and wall surface until the formal elevator door is installed.

The safety door of the conventional elevator shaft door opening is installed by adopting fixed installation methods such as expansion bolts and the like on the positive vertical surface of the opening.

The fixed installation method has the characteristics of firm installation, difficult dismantling and time consumption in installation and dismantling. According to the construction characteristics, when the working procedures of each stage of masonry, plastering, ground and wall surface coating are carried out, the safety door needs to be dismantled for construction, the safety door needs to be restored for protection after the working procedures are not completed or finished, the safety door is frequently dismantled for many times, labor and time are wasted, the safety door is frequently in a non-protection state due to the trouble of dismantling, the potential safety hazard is left, and the management difficulty is greatly increased.

In order to meet the standard requirements and enable the elevator shaft opening to be always in a safety protection state, a safety door convenient to mount and dismount is urgently needed, the problems are solved, and the safety management level is improved.

Through many years of field practices, in order to solve the problem that the safety door is labor-consuming and time-consuming to install and dismantle, the safety management level is improved from the standardized angle, and the elevator shaft safety protection door capable of being quickly installed and dismantled is invented, so that the safety benefit is realized.

SUMMERY OF THE UTILITY MODEL

In view of the problem that prior art exists, the utility model aims to provide an elevator shaft safety protection door is torn open in ann fast can realize quick installation and demolish fast, and is fixed firm, can in time resume the protection, simple manufacture.

The technical scheme of the utility model as follows:

the utility model provides an elevartor shaft safety protection door is torn open to ann fast, includes the guard gate main part, the guard gate main part includes door leaf frame, crosspiece and a set of fence montant, the vertical a plurality of fence montant that evenly is equipped with in the door leaf frame, the crosspiece includes crosspiece one, crosspiece two, crosspiece three and crosspiece four, the door leaf frame is from last to being equipped with crosspiece one, crosspiece two, crosspiece three and crosspiece four down in proper order, be equipped with the guide arm between crosspiece one and the crosspiece two, be equipped with on the guide arm and make the installation guard gate ann tear convenient fixing mechanism open, fixing mechanism and guide arm sliding connection, safety protection door are fixed in the elevartor shaft opening through fixing mechanism.

Furthermore, the fixing mechanism comprises a group of sliding pipes, a group of L-shaped hooks, a group of nuts and a group of tightening screw rods, a pair of sliding pipes is sleeved on the guide rod, the top of each sliding pipe is welded with the L-shaped hooks, the L-shaped hooks are welded with the inner sides of the two side walls of the elevator shaft door opening, the nuts are welded on the outer sides of the sliding pipes, and the tightening screw rods are screwed into the nuts to tighten the guide rod.

Furthermore, a round hole is formed in the sliding pipe, and a nut is welded on the outer side of the sliding pipe and the round hole in an axisymmetric mode.

Further, the length of the slide pipe is 50-100 mm.

Further, the length of the L-shaped hook is the same as the thickness of the wall body.

Furthermore, the tightening screw is T-shaped and comprises a screw and a rotating handle arranged at the end of the screw, and the thread of the screw is matched with the nut.

Further, the length of the screw rod is 40mm.

Further, the baffle plate comprises a first baffle plate and a second baffle plate, the periphery of the first baffle plate is welded between the second crosspiece and the third crosspiece, the periphery of the second baffle plate is welded between the fourth crosspiece and the door frame, and the height of the first baffle plate and the height of the second baffle plate are 200mm.

Further, the distance between the two vertical bars of the fence is not more than 110mm; the door leaf frame is integrally rectangular, the height of the door leaf frame is not less than 1.8m, and the width of the door leaf frame is 200mm larger than the width of an elevator shaft opening.

Furthermore, a yellow-black paint interval warning strip is brushed on the protective door main body.

Compared with the prior art, the beneficial effects of the utility model are that:

1) By adopting the technical scheme of the utility model, the fixing mechanism is arranged on the guide rod, the sliding pipes on the two sides of the guide rod are slid, the L-shaped hooks are hooked on the inner sides of the wall bodies on the two sides of the door opening, and finally the jacking screw rod is screwed up, so that the rapid mounting and dismounting of the protective safety door at the door opening of the elevator shaft can be realized, and finally, the door opening is always in a safety protection state;

2) The integrated design of the door body and the fixed facilities of the utility model solves the contradiction of complex fixation, labor and time waste, difficult management and safety protection in the traditional installation mode; the manufacturing is simple, the installation efficiency is high, the protection effect is good, and the economic and social benefits are better;

3) The utility model discloses a safety protection door has the characteristics of instrumentization, can have enough to meet the need the use many times, and is with low costs, has great spreading value.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a schematic structural diagram of the middle fixing mechanism of the present invention.

In the figure: 1. a door leaf frame; 2. a crosspiece; 21. a first crosspiece; 22. a crosspiece II; 23. a crosspiece III; 24. a crosspiece four; 3. a fence vertical rod; 4. a baffle plate; 41. a first baffle plate; 42. a second baffle plate; 5. a guide bar; 6. a slide pipe; 7. an L-shaped hook; 8. a nut; 9. tightly pushing the screw; 91. a screw; 92. the handle is rotated.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of protection of the invention is not limited to the scope described.

As shown in figures 1-2, a safety protective door for quickly mounting and dismounting an elevator shaft comprises a protective door main body, wherein the protective door main body comprises a door leaf frame 1, a crosspiece 2 and a group of fence vertical rods 3, the door leaf frame 1 is integrally rectangular and is formed by welding square steel tubes, the height of the door leaf frame is not less than 1.8m, and the width of the door leaf frame is 200mm larger than the width of an elevator shaft opening.

A plurality of fence vertical rods 3 are vertically and evenly arranged in the door leaf frame 1, the fence vertical rods 3 are made of square steel pipes, and the distance between the two fence vertical rods 3 is not more than 110mm.

The utility model discloses an elevartor shaft safety protection door is torn open to ann fast, crosspiece 2 include crosspiece one 21, crosspiece two 22, crosspiece three 23 and crosspiece four 24, and crosspiece 2 adopts the square steel preparation, and the level welding is on door leaf frame 1, in order to strengthen door leaf frame 1's rigidity. Door leaf frame 1 is equipped with crosspiece one 21, crosspiece two 22, crosspiece three 23 and crosspiece four 24 from last down in proper order, is equipped with guide arm 5 between crosspiece one 21 and the crosspiece two 22, is equipped with on the guide arm 5 to make installation guard gate ann tear convenient fixed establishment open, and fixed establishment and guide arm 5 sliding connection, safety guard gate pass through fixed establishment and are fixed in the elevartor shaft door opening.

The utility model discloses an elevator well safety protection door is torn open in ann fast, fixed establishment includes a set of slide pipe 6, a set of L type hook 7, a set of nut 8 and a set of tight screw rod in top 9, the cover is equipped with a pair of slide pipe 6 on the guide arm 5, the top welding of every slide pipe 6 has L type hook 7, wherein L type hook 7 is inboard with the both sides wall body of elevator well door opening, the length of L type hook 7 is the same with the thickness of wall body, the outside welding of every slide pipe 6 has nut 8, tight screw rod 9 in the top screws into nut 8 and supports tight guide arm 5.

Furthermore, a circular hole is formed in the sliding pipe 6, a nut 8 is welded on the outer side of the sliding pipe 6 and the circular hole in an axial symmetry mode, and the length of the sliding pipe 6 is 50-100 mm; the guide rod 5 adopts a round pipe or a square pipe.

Further, the tightening screw 9 is T-shaped and comprises a screw 91 and a rotating handle 92 arranged at the end of the screw, the thread of the screw 91 is matched with the nut 8, and the length of the screw 91 is 40mm.

The utility model discloses an ann tears elevartor shaft safety protection door open fast, the brush has yellow black paint interval warning strip in the guard gate main part.

Specifically, will protect the door and paste tight elevator well door opening, slide 6 of both sides respectively, hook door opening both sides wall body inboard with L type hook 7, screw up tight screw rod 9 in top at last, the installation is accomplished promptly, and convenient and fast is demolishd in the installation, makes things convenient for the entrance to a cave in time to carry out emergency exit protection and management simultaneously.

Claims (10)

1. The utility model provides an elevator shaft safety guard gate is torn open to ann fast, includes the guard gate main part, the guard gate main part includes door leaf frame (1), crosspiece (2) and a set of fence montant (3), vertical a plurality of fence montant (3) that evenly is equipped with in door leaf frame (1), crosspiece (2) are including crosspiece one (21), crosspiece two (22), crosspiece three (23) and crosspiece four (24), door leaf frame (1) is from last to being equipped with crosspiece one (21), crosspiece two (22), crosspiece three (23) and crosspiece four (24) in proper order down, its characterized in that be equipped with guide arm (5) between crosspiece one (21) and crosspiece two (22), be equipped with on guide arm (5) and make installation guard gate ann tear convenient fixing mechanism open, fixing mechanism and guide arm (5) sliding connection, the safety guard gate passes through fixing mechanism and is fixed in the elevator shaft entrance to a cave.

2. The elevator shaft safety protection door capable of being installed and dismantled quickly according to claim 1, characterized in that the fixing mechanism comprises a set of sliding pipes (6), a set of L-shaped hooks (7), a set of nuts (8) and a set of tightening screws (9), a pair of sliding pipes (6) are sleeved on the guide rod (5), the L-shaped hooks (7) are welded on the top of each sliding pipe (6), the L-shaped hooks (7) are arranged on the inner sides of two side walls of an elevator shaft door opening, the nuts (8) are welded on the outer sides of each sliding pipe (6), and the tightening screws (9) are screwed into the nuts (8) to be tightly pressed against the guide rod (5).

3. The safety protection door for the elevator shaft capable of being installed and dismantled quickly according to claim 2, characterized in that a round hole is formed in the sliding pipe (6), and a nut (8) is axially symmetrically welded to the round hole on the outer side of the sliding pipe (6).

4. A rapid-installation-and-removal elevator shaft safety protection door according to claim 3, characterized in that the length of the slide pipe (6) is 50-100 mm.

5. A rapid-installation-and-removal elevator shaft safety protection door according to claim 2, characterized in that the length of the L-shaped hook (7) is the same as the thickness of the wall.

6. The safety protection door for the rapid mounting and dismounting elevator shaft according to claim 2, characterized in that the tightening screw (9) is T-shaped and comprises a screw (91) and a rotating handle (92) arranged at the end of the screw, and the screw thread of the screw (91) is matched with that of the nut (8).

7. The safety protection door for the rapid installation and disassembly elevator shaft according to claim 6, characterized in that the length of the screw (91) is 40mm.

8. The safety protection door for the rapid installing and dismantling elevator shaft according to claim 1, comprising a baffle (4), wherein the baffle (4) comprises a first baffle (41) and a second baffle (42), the first baffle (41) is welded around and placed between a second crosspiece (22) and a third crosspiece (23), the second baffle (42) is welded around and placed between a fourth crosspiece (24) and a door leaf frame (1), and the heights of the first baffle (41) and the second baffle (42) are 200mm.

9. A rapid-installation-and-removal elevator shaft safety protection door according to claim 1, characterized in that the distance between two vertical bars (3) of the fence is not more than 110mm; the door leaf frame (1) is integrally rectangular, the height of the door leaf frame is not less than 1.8m, and the width of the door leaf frame is 200mm larger than the width of an elevator shaft opening.

10. The safety door for fast assembling and disassembling elevator shaft according to claim 1, wherein the main body of the door is painted with yellow-black paint interval warning bars.

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