CN212295736U

CN212295736U - Elevator shaft safety device

Info

Publication number: CN212295736U
Application number: CN202020661682.1U
Authority: CN
Inventors: 成锦华; 李远强; 黄维勇
Original assignee: Foshan Balu Mechanical And Electrical Engineering Co ltd
Current assignee: Foshan Balu Mechanical And Electrical Engineering Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-05
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses an elevartor shaft safety device, including the wall body, seted up the elevator entry on the wall body front outer wall, all seted up the elevator well head on the outer wall of wall body both sides, the inside joint of elevator entry has protective assembly, protective assembly includes two supports, and the support includes cardboard and lower cardboard on two, and the mounting hole has all been seted up to cardboard relative outer wall one side on two lower relative outer wall one sides of cardboard and two, and pegs graft between two relative mounting holes and have the connecting rod, and the through-hole has been seted up to cardboard top outer wall one side down. The utility model discloses be convenient for install this protection component, the protection component after the staff of being convenient for will installing simultaneously dismantles to change the protection component of damage, the warning light warns non-constructor through flashing light and reminds, avoids non-constructor mistake to break into the elevartor shaft, and the elastic net can prevent debris whereabouts such as clod that the elevartor shaft top dropped, thereby avoids debris to injure the staff by a crashing object.

Description

Elevator shaft safety device

Technical Field

The utility model relates to a construction technical field especially relates to an elevartor shaft safety device.

Background

The elevator is widely applied to daily life of people, and when the elevator is built, firstly, an elevator passage is opened, and the elevator is built in the passage.

At present, current elevartor shaft protector generally adopts timber, nevertheless timber is easy ageing after making moist, and the timber dismantlement that the nail is in the same place inconvenient, and current protector's warning sign is difficult for people to perceive when night simultaneously, easily causes personnel injured, consequently, needs a urgent need to design an elevartor shaft safety device and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current protector dismantlement that exists among the prior art and be not convenient for easily make personnel injured shortcoming night, and an elevartor shaft safety device who provides.

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

the utility model provides an elevartor shaft safety device, includes the wall body, the elevator entry has been seted up on the wall body front outer wall, the elevator well head has all been seted up on the outer wall of wall body both sides, the inside joint of elevator entry has protection component, protection component includes two supports, the support includes cardboard and lower cardboard on two the mounting hole has all been seted up to the relative outer wall one side of cardboard and two on lower cardboard, and pegs graft between two relative mounting holes and have the connecting rod, the through-hole has been seted up to cardboard top outer wall one side down, and inside the pegging graft of through-hole has the branch that runs through the cardboard, two go up cardboard bottom outer wall one side and all install the link through the bolt down on cardboard top outer wall one side, and the joint has the protection network between four links, it has the warning sign to hang on the.

Furthermore, the outer welding of one of the connecting rods has the collar that is equidistance structure distribution, and installs the warning light through the screw on one of them collar front outer wall.

Furthermore, hooks are tied at four corners of the protective net and are clamped inside the hanging rings.

Further, two peg graft down and have the pivot between the relative outer wall one side of cardboard, and the outside sliding connection of pivot has two mount pads that are the horizontal structure and distribute, the one end welding that the pivot was kept away from to the mount pad has the base plate that is the U-shaped structure, and the base plate keeps away from the both ends of mount pad and all seted up the shaft hole, the inside sliding connection in shaft hole has the slide bar, the both ends that are close to the shaft hole of base plate all install through the bolt and are sliding connection's baffle with the slide bar.

Further, the welding of the one end in shaft hole is kept away from to the slide bar has the mounting panel that is the U-shaped structure, the spring has been cup jointed to the slide bar outside, and the spring is located between base plate one end outer wall and the relative outer wall of mounting panel one end, all there is the elasticity net through the mounting screw between base plate one side inner wall and the relative one side inner wall of mounting panel.

Further, two supporting plates which are distributed in a horizontal structure are welded on two sides of the outer wall of the top of the mounting plate, and a handle is rotatably connected between the two adjacent supporting plates through a shaft rod.

Furthermore, one side of the outer wall of the back of each of the two mounting rings is welded with a clamping hook, and the clamping hooks are clamped inside the handle.

The utility model has the advantages that:

1. through the last cardboard that sets up and cardboard down, the staff of being convenient for installs the support frame on the elevator entry to in this protective assembly has been installed, the staff of being convenient for simultaneously dismantles the protective assembly after installing, in order to change the protective assembly who damages.

2. Through the warning light that sets up, when the construction at night, the warning light warns the warning to non-constructor through the flash of light, avoids during non-constructor mistake breaks into the elevartor shaft, is favorable to improving this protection component's practicality.

3. Through the elastic net that sets up, when the staff was under construction inside the elevartor shaft, the elastic net can prevent debris whereabouts such as clod that the elevartor shaft top dropped to avoid debris to injure the staff by a crashing object.

4. Through the spring that sets up, when putting into the elevartor shaft with this base plate and mounting panel, the spring can reply the motion for the slide bar slides in the shaft hole, thereby makes mounting panel and elevartor shaft inner wall contact, thereby makes the elasticity net can open, intercepts the debris that drop.

Drawings

Fig. 1 is a front view of the safety device for an elevator shaft according to the present invention;

fig. 2 is a schematic structural view of a protective assembly of the elevator shaft safety device provided by the utility model;

fig. 3 is a schematic view of a support structure of an elevator shaft safety device provided by the present invention;

fig. 4 is the utility model provides an elevator shaft safety device's base plate and mounting panel connection structure sketch map.

In the figure: 1 wall body, 2 protection component, 3 elevator entry, 4 elevator well heads, 5 supports, 6 link, 7 couples, 8 protection nets, 9 pivot, 10 mount pads, 11 base plates, 12 baffles, 13 springs, 14 mounting panels, 15 fagging, 16 handles, 17 branch, 18 mounting holes, 19 last cardboard, 20 lower cardboard, 21 connecting rod, 22 through-holes, 23 collar, 24 warning light, 25 pothook, 26 shaft holes, 27 slide bars, 28 warning sign, 29 elastic mesh.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the elevator shaft safety protection device comprises a wall 1, an elevator entrance 3 is arranged on the outer wall of the front face of the wall 1, elevator shaft openings 4 are arranged on the outer walls of both sides of the wall 1, a protection component 2 is clamped inside the elevator entrance 3 and used for preventing non-working personnel from entering the elevator shaft by mistake, the protection component 2 comprises two brackets 5, each bracket 5 comprises two upper clamping plates 19 and two lower clamping plates 20, each upper clamping plate 19 and each lower clamping plate 20 are clamped on the inner wall of the elevator entrance 3 so as to be convenient for disassembling the protection component 2, mounting holes 18 are arranged on the outer wall sides of the two lower clamping plates 20 opposite to each other and the outer wall sides of the two upper clamping plates 19 so as to be convenient for installing connecting rods 21 between the two upper clamping plates 19 and the two lower clamping plates 20, a connecting rod 21 is inserted between the two opposite mounting holes 18 and used for enhancing the strength of the brackets 5, with install branch 17 on cardboard 20 down, and the inside branch 17 that has the through-hole 22 to peg graft and have the cardboard 19 of running through, 19 bottom outer wall one side of cardboard and 20 top outer wall one side of cardboard down all install link 6 through the bolt on two, and the joint has protection network 8 between four link 6 for prevent that non-operating personnel from missing the elevartor shaft and prevent that debris from falling into the elevartor shaft, it has warning sign 28 to hang on the positive outer wall of protection network 8, is used for warning non-operating personnel.

Further, the outside welding of one of them connecting rod 21 has the collar 23 that is equidistant structure and distributes, and has warning light 24 through the screw installation on the outer wall of one of them collar 23 front for to people's warning when night, avoid non-staff's mistake to go into the elevartor shaft.

Further, couple 7 has all been tied up to 8 four corners departments of protection network for install protection network 8 on this protection component 2, and be convenient for change protection network 8, and couple 7 joint is inside link 6.

Further, the rotating shaft 9 is inserted between two opposite outer wall sides of the lower clamping plate 20, when the mounting plate 14 is retracted, the substrate 11 can rotate so as to retract the mounting plate 14, the handle 16 is sleeved on the hook 25, two mounting seats 10 distributed in a horizontal structure are slidably connected to the outer portion of the rotating shaft 9, the substrate 11 in a U-shaped structure is welded to one end, away from the rotating shaft 9, of each mounting seat 10, the elastic net 29 is installed together with the mounting plate 14, shaft holes 26 are formed in two ends, away from the mounting seats 10, of the substrate 11, the shaft holes 27 are used for installing the sliding rods 27, the sliding rods 27 are slidably connected to the inner portions of the shaft holes 26 and used for moving the mounting plates 14 in the shaft holes 26 when the springs 13 push the mounting plates 14 to move, the baffle plates 12 which are slidably connected with the sliding rods 27 are installed at two ends, close to the shaft.

Further, the mounting panel 14 that is the U-shaped structure is welded to the one end that the shaft hole 26 was kept away from to slide bar 27, be used for installing elastic net 29 with base plate 11 together, slide bar 27 outside has cup jointed spring 13, be used for placing mounting panel 14, make mounting panel 14 tightly contradict with the inside wall of elevartor shaft, make elastic net 29 lay open, and spring 13 is located between base plate 11 one end outer wall and the relative outer wall of mounting panel 14 one end, all through the elastic net 29 of mounting screw installation between base plate 11 one side inner wall and the relative one side inner wall of mounting panel 14, be used for intercepting the inside debris that drop of elevartor shaft, prevent to hinder the staff.

Further, two faggings 15 that are the horizontal structure and distribute are all welded to mounting panel 14 top outer wall both sides for install handle 16, and rotate through the axostylus axostyle between two adjacent faggings 15 and be connected with handle 16, be used for making mounting panel 14 pack up and hang on pothook 25.

Furthermore, a hook 25 is welded on one side of the outer wall of the back of each of the two mounting rings 23, so that when the base plate 11 and the mounting plate 14 are not used, the mounting plate 14 can be hung on the connecting rod 21, the elevator shaft can be maintained at the position where the worker is prevented from being affected, and the hook 25 is clamped inside the handle 16.

The working principle is as follows: when the elevator shaft support is used, a worker can firstly install the assembled support 5 on the wall body 1 inside the elevator inlet 3, at the moment, two lower clamping plates 20 assembled on one side can be installed on the elevator inlet 3, then the assembled upper clamping plate 19 is installed on the elevator inlet 3, then the support rod 17 is inserted into the through hole 22, the support rod 17 supports the upper clamping plate 19, meanwhile, when the assembled lower clamping plate 20 is arranged, the worker can place the assembled base plate 11 and the mounting plate 14 inside the elevator shaft, at the moment, the mounting plate 14 can be moved by the spring 13, so that the sliding rod 27 slides inside the shaft hole 26, the mounting plate 14 is in contact with the inner wall of the elevator shaft, the mounting plate 14 cannot fall down any more, the expanded elastic net 29 is laid inside the elevator shaft, impurities falling from the elevator shaft cannot fall onto the worker, and then at night, the staff can be with warning light 24 and external power supply intercommunication for warning light 24 lights, reminds around, prevents that the dark non-staff of light from going into the elevartor shaft by mistake at night.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an elevator shaft safety device, includes wall body (1), its characterized in that, wall body (1) has seted up elevator entry (3) on the front outer wall, all seted up elevator well head (4) on wall body (1) both sides outer wall, elevator entry (3) inside joint has protection component (2), protection component (2) include two supports (5), support (5) are including two last cardboard (19) and lower cardboard (20), two mounting hole (18) have all been seted up to cardboard (20) relative outer wall one side and two last cardboard (19) relative outer wall one side down, and peg graft between two relative mounting hole (18) and have connecting rod (21), through-hole (22) have been seted up to cardboard (20) top outer wall one side down, and through-hole (22) inside peg graft have and run through branch (17) of cardboard (19), two go up cardboard (19) bottom outer wall one side and lower cardboard (20) top outer wall one side and all pass through spiral shell Hanging rings (6) are installed to the bolt, and the joint has protection network (8) between four hanging rings (6), hang warning sign (28) on the protection network (8) front outer wall.

2. Elevator shaft safety arrangement according to claim 1, characterized in that the mounting rings (23) are welded to one of the connecting rods (21) in an equidistant configuration, and that the warning light (24) is mounted by means of screws on the outer wall of the front face of one of the mounting rings (23).

3. Elevator shaft safety protection device according to claim 1, characterized in that hooks (7) are tied at four corners of the protective screen (8), and the hooks (7) are clamped inside the suspension loops (6).

4. The elevator shaft safety protection device according to claim 1, wherein a rotating shaft (9) is inserted between two opposite outer wall sides of the lower clamping plates (20), two installation seats (10) distributed in a horizontal structure are slidably connected to the outer portion of the rotating shaft (9), a base plate (11) in a U-shaped structure is welded to one end of each installation seat (10) far away from the rotating shaft (9), shaft holes (26) are formed in two ends of each base plate (11) far away from the installation seats (10), a sliding rod (27) is slidably connected to the inside of each shaft hole (26), and baffles (12) slidably connected with the sliding rod (27) are mounted at two ends of each base plate (11) close to the corresponding shaft hole (26) through bolts.

5. Elevator shaft safety protection device according to claim 4, characterized in that the end of the sliding rod (27) away from the shaft hole (26) is welded with a mounting plate (14) in a U-shaped structure, the sliding rod (27) is sleeved with a spring (13), the spring (13) is positioned between the outer wall of one end of the base plate (11) and the opposite outer wall of one end of the mounting plate (14), and an elastic net (29) is mounted between the inner wall of one side of the base plate (11) and the inner wall of the opposite side of the mounting plate (14) through screws.

6. Elevator shaft safety device according to claim 5, characterized in that two horizontal supporting plates (15) are welded to both sides of the outer wall of the top of the mounting plate (14), and a handle (16) is rotatably connected between two adjacent supporting plates (15) through a shaft.

7. Elevator shaft safety device according to claim 2, characterized in that the hooks (25) are welded to the outer wall of the back of the two mounting rings (23) and the hooks (25) engage inside the handle (16).