CN210947824U

CN210947824U - Construction elevartor shaft protector

Info

Publication number: CN210947824U
Application number: CN201921595465.0U
Authority: CN
Inventors: 孙计勇; 吴燕彦; 吴城苇; 孙海荣; 孙海银; 胡武祖; 胡双祖; 陈章菊
Original assignee: Guangdong Hongyu Construction Engineering Co ltd
Current assignee: Guangdong Hongyu Construction Engineering Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-07-07
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a construction elevartor shaft protector, open the elevator shaft door that has and lay subaerial guide rail on rail guard, concatenation subassembly, the wall, the rail guard is including first bracing piece, first ejector pin, second supporting leg, second bracing piece, second ejector pin, horizontal pole and fender bracket, the fixed orifices has all been opened to one side of first bracing piece and first ejector pin, and all pegs graft in the inside of two fixed orifices and have the fixed pin, the rail guard is become through the coupling assembling concatenation by first bracing piece, first ejector pin, second supporting leg, second bracing piece, second ejector pin, horizontal pole and fender bracket. The utility model discloses a rail guard, fixed orifices and the fixed pin that set up, the rail guard plays the guard action to the elevartor shaft, prevents that constructor from falling into the elevartor shaft, through fixed pin and fixed orifices, can be fixed to the rail guard, prevents that the rail guard from receiving external force and opening, improves the security of protector to the elevartor shaft.

Description

Construction elevartor shaft protector

Technical Field

The utility model relates to a construction technical field especially relates to a construction elevartor shaft protector.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The place of construction operation is called "construction site" or "job site", also called the building site, can leave the elevartor shaft when the building construction, need carry out the isolation protection to the elevartor shaft when the elevartor shaft does not use.

The building construction elevator shaft protector in the prior art can not be fine carry out certain fixed to the rail guard, and the rail guard receives other external forces and opens automatically easily, and the safety of protector to the elevator shaft protection is relatively poor.

Therefore, it is desirable to design a protection device for an elevator shaft in building construction to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the construction elevartor shaft protector who provides.

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

a protective device for an elevator shaft in building construction comprises a protective guard, a splicing component, an elevator shaft door arranged on a wall surface and a guide rail paved on the ground, wherein the protective guard comprises a first supporting leg, a first supporting rod, a first ejector rod, a second supporting leg, a second supporting rod, a second ejector rod, a transverse rod and a protective frame, one side of the first supporting rod and one side of the first ejector rod are respectively provided with a fixed hole, the interiors of the two fixed holes are respectively spliced with a fixed pin, the protective guard is formed by splicing the first supporting rod, the first ejector rod, the second supporting rod, the second ejector rod, the transverse rod and the protective frame through the splicing component, the splicing component comprises a splicing rod with a hollow structure and a clamping hole, the two sides of the splicing rod are respectively provided with a clamping block in a movable connection mode, the clamping blocks are movably clamped in the clamping holes, a partition plate is fixed inside the splicing rod, fixing grooves are formed in the two sides of the partition plate and one side of the clamping block, a compression spring is fixed between the two opposite fixing grooves, first fixing columns distributed equidistantly are fixed to one side of the cross rod, and second fixing columns distributed equidistantly are fixed to the top and the bottom of the protection frame respectively.

Furthermore, one end of the first fixing column is provided with a first permanent magnet, one end of the second fixing column is provided with a second permanent magnet, and the contact surfaces of the first permanent magnet and the second permanent magnet attract each other.

Furthermore, the both sides of joint piece all are provided with the stopper, and stopper sliding connection is in the inside of grafting pole.

Furthermore, one side of the protection frame is provided with an acrylic plate, and a placing groove is formed between the acrylic plate and the protection frame.

Furthermore, the bottom of the first supporting leg and the bottom of the second supporting leg are both provided with moving wheels, and the moving wheels roll in the guide rail.

Furthermore, one side of first bracing piece and second bracing piece is all pasted and is had the reflection of light subsides, one side of horizontal pole is provided with the warning light that is the equidistance and distributes.

The utility model has the advantages that:

1. through rail guard, fixed orifices and the fixed pin that sets up, the rail guard can play certain guard action to the elevartor shaft, prevents that constructor from falling into the elevartor shaft, pegs graft in the wall of fixed orifices and elevartor shaft door one side through the fixed pin, can carry out certain fixed to the rail guard, prevents that the rail guard from receiving other external forces and opening automatically, improves the security of protector to the elevartor shaft protection.

2. Through the splicing assembly that sets up, can make whole rail guard installation and dismantlement simpler through the splicing assembly, the simple structure of splicing assembly can splice the rail guard of different specifications according to the size of different elevator shaft doors moreover, improves the flexibility of elevartor shaft protector concatenation.

3. Through the reflection of light subsides, warning light and the ya keli board that sets up, the reflection of light is pasted and the warning light can remind here for the elevartor shaft to constructor at night, avoids the user to get into, and can place the warning sign between ya keli board and the protection frame to remind past constructor.

4. Through the guide rail that sets up and the removal wheel, remove wheel sliding connection in the inside of guide rail, consequently the rail guard is opened through the removal that removes the wheel, can save constructor's removal rail guard's physical power through removing the wheel, improves work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the elevator shaft protection device for building construction provided by the utility model;

fig. 2 is a schematic view of an explosion structure of the elevator shaft protection device in building construction according to the present invention;

fig. 3 is the utility model provides a splicing assembly structural schematic of construction elevartor shaft protector.

In the figure: 1 protective guard, 2 elevator shaft doors, 3 guide rails, 4 first supporting legs, 5 first supporting rods, 6 first ejector rods, 7 second supporting legs, 8 second supporting rods, 9 second ejector rods, 10 cross rods, 11 protective frames, 12 splicing assemblies, 13 first fixing columns, 14 second fixing columns, 15 first permanent magnets, 16 second permanent magnets, 17 warning lamps, 18 reflective stickers, 19 acrylic plates, 20 moving wheels, 21 fixing holes, 22 fixing pins, 23 splicing rods, 24 clamping holes, 25 clamping blocks, 26 limiting blocks, 27 compression springs, 28 fixing grooves and 29 partition plates.

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 3, a protection device for an elevator shaft in building construction includes a protective guard 1, a splicing assembly 12, an elevator shaft door 2 opened on a wall surface and a guide rail 3 laid on the ground, the protective guard 1 includes a first support leg 4, a first support rod 5, a first top rod 6, a second support leg 7, a second support rod 8, a second top rod 9, a cross rod 10 and a protection frame 11, fixing holes 21 are opened on one side of the first support rod 5 and one side of the first top rod 6, fixing pins 22 are inserted into the two fixing holes 21, and the fixing pins 22 are inserted into the fixing holes 21 and a wall on one side of the elevator shaft door 2, so that the protective guard 1 can be fixed to a certain extent, the protective guard 1 is prevented from being opened automatically by other external force, the safety of the protection device for the elevator shaft is improved, the protective guard 1 is formed by the first support leg 4, the first support rod 5 and the first top rod 6, The second supporting leg 7, the second supporting bar 8, the second top bar 9, the cross bar 10 and the protective frame 11 are spliced by a splicing component 12, the installation and the disassembly of the whole guard rail 1 are simpler through the splicing assembly 12, the structure of the splicing assembly 12 is simple, and can splice guard rails 1 with different specifications according to the sizes of different elevator shaft doors 2, the splicing component 12 comprises a splicing rod 23 with a hollow structure and a clamping hole 24, the two sides of the splicing rod 23 are respectively provided with a clamping block 25 in movable connection, the clamping block 25 is movably clamped in the clamping hole 24, a partition plate 29 is fixed inside the insertion rod 23, fixing grooves 28 are respectively arranged on both sides of the partition plate 29 and one side of the clamping block 25, and a compression spring 27 is fixed between the two opposite fixing grooves 28, first fixing columns 13 are fixed on one side of the cross bar 10 and are distributed equidistantly, and second fixing columns 14 are fixed on the top and the bottom of the protection frame 11 and are distributed equidistantly.

Furthermore, a first permanent magnet 15 is disposed at one end of the first fixing column 13, a second permanent magnet 16 is disposed at one end of the second fixing column 14, contact surfaces of the first permanent magnet 15 and the second permanent magnet 16 are attracted, and the first permanent magnet 15 and the second permanent magnet 16 are attracted to each other, so that the first fixing column 13 and the second fixing column 14 can be fixed to each other.

Further, the both sides of joint piece 25 all are provided with stopper 26, and stopper 26 sliding connection is in the inside of grafting pole 23, and stopper 26 can play limiting displacement to joint piece 25, prevents that joint piece 25 from shifting out in grafting pole 23.

Further, one side of protection frame 11 is provided with ya keli board 19, and is formed with the standing groove between ya keli board 19 and the protection frame 11, and the warning sign can be placed to the standing groove between ya keli board 19 and the protection frame 11 to remind past constructor.

Further, the bottom of each of the first support leg 4 and the second support leg 7 is provided with a moving wheel 20, the moving wheels 20 roll inside the guide rail 3, and the moving wheels 20 are slidably connected inside the guide rail 3, so that the guard rail 1 is opened by the movement of the moving wheels 20, and the physical force of a constructor moving the guard rail 1 can be saved by moving the moving wheels 20.

Further, one side of first bracing piece 5 and second bracing piece 8 all is pasted and is had reflection of light subsides 18, and one side of horizontal pole 10 is provided with the warning light 17 that is the equidistance and distributes, and when night, reflection of light subsides 18 and warning light 19 can remind here for the elevartor shaft to constructor, avoids the user to get into.

The working principle is as follows: when the protective guard is used, the first supporting leg 4, the first supporting rod 5, the first ejector rod 6, the second supporting leg 7, the second supporting rod 8, the second ejector rod 9, the cross rod 10 and the protective frame 11 are spliced into the protective guard 1 through the splicing assembly 12, meanwhile, attraction is carried out between the first permanent magnet 15 and the second permanent magnet 16 between the first fixing column 13 and the second fixing column 14, the whole protective guard 1 is simpler to mount and dismount through the splicing assembly 12, the splicing assembly 12 is simple in structure, the protective guards 1 with different specifications can be spliced according to the sizes of different elevator shaft doors 2, the splicing flexibility of the protective device of the elevator shaft is improved, the protective guard 1 can play a certain protective role on the elevator shaft, construction personnel can be prevented from falling into the elevator shaft, the protective guard 1 can be fixed to a certain degree through the fixing pins 22 which are inserted into the fixing holes 21 and the wall on one side of the elevator shaft doors 2, prevent that rail guard 1 from receiving other external forces and opening automatically, improve the security of protector to the elevartor shaft protection, when night, reflection of light subsides 18 and warning light 19 can remind this place to the constructor for the elevartor shaft, avoid the user to get into, acrylic plate 19 that sets up on protection frame 11, and can place the warning sign between acrylic plate 19 and the protection frame 11, so as to remind past constructor, when needs move rail guard 1, take fixed pin 22 out from fixed orifices 21, remove wheel 20 sliding connection in the inside of guide rail 3, consequently rail guard 1 is opened through the removal of removing wheel 20, can save constructor's removal rail guard 1's physical power through removing wheel 20, and the work efficiency is improved.

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 a construction elevartor shaft protector, opens elevator well door (2) that have and lays guide rail (3) subaerial on rail guard (1), concatenation subassembly (12), the wall, a serial communication port, rail guard (1) is including first supporting leg (4), first bracing piece (5), first ejector pin (6), second supporting leg (7), second bracing piece (8), second ejector pin (9), horizontal pole (10) and protection frame (11), fixed orifices (21) have all been opened to one side of first bracing piece (5) and first ejector pin (6), and the inside of two fixed orifices (21) all pegs graft and have fixed pin (22), rail guard (1) is by first supporting leg (4), first bracing piece (5), first ejector pin (6), second supporting leg (7), second bracing piece (8), second ejector pin (9), The horizontal pole (10) and the protection frame (11) are spliced through the splicing assembly (12), the splicing assembly (12) comprises an inserting rod (23) with a hollow structure and a clamping hole (24), both sides of the inserting rod (23) are respectively provided with a clamping block (25) in a movable connection mode, the clamping blocks (25) are movably clamped in the clamping hole (24), a partition plate (29) is fixed inside the inserting rod (23), fixing grooves (28) are formed in both sides of the partition plate (29) and one side of the clamping block (25), a compression spring (27) is fixed between the two opposite fixing grooves (28), first fixing columns (13) which are distributed equidistantly are fixed on one side of the horizontal pole (10), and second fixing columns (14) which are distributed equidistantly are fixed on the top and the bottom of the protection frame (11) respectively.

2. The construction elevator shaft protection device according to claim 1, wherein one end of the first fixed column (13) is provided with a first permanent magnet (15), one end of the second fixed column (14) is provided with a second permanent magnet (16), and the contact surfaces of the first permanent magnet (15) and the second permanent magnet (16) attract each other.

3. The elevator shaft protection device for building construction according to claim 1, wherein two sides of the clamping block (25) are provided with limit blocks (26), and the limit blocks (26) are slidably connected inside the insertion rod (23).

4. The construction elevator shaft protection device according to claim 1, wherein the acrylic plate (19) is provided on one side of the protection frame (11), and a placement groove is formed between the acrylic plate (19) and the protection frame (11).

5. The construction elevator shaft guard according to claim 1, characterized in that the bottom of the first support leg (4) and the second support leg (7) are each provided with a moving wheel (20), and the moving wheels (20) roll inside the guide rail (3).

6. The elevator shaft protection device for building construction according to claim 1, characterized in that one side of the first support rod (5) and one side of the second support rod (8) are both pasted with a reflective sticker (18), and one side of the cross rod (10) is provided with warning lights (17) which are distributed equidistantly.