CN209384686U - A kind of protective device of elevator shaft - Google Patents
A kind of protective device of elevator shaft Download PDFInfo
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- CN209384686U CN209384686U CN201821570824.2U CN201821570824U CN209384686U CN 209384686 U CN209384686 U CN 209384686U CN 201821570824 U CN201821570824 U CN 201821570824U CN 209384686 U CN209384686 U CN 209384686U
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- elevator
- protective net
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- support rod
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Abstract
The utility model discloses a kind of protective devices of elevator shaft of technical field of building construction, including a plurality of support rods being embedded on the inside of the wall of elevator side, and one end per the support rod is protruded into elevator, what can be dismantled on the support rod has set up horizontal protective net, the protective net is arranged in elevator, vertical protective fence is provided on the frame of the horizontal protective net, the utility model passes through pre-buried support rod, support rod is set tightly to be connected with floor, it will not shake, protective net frame, which is located on support rod, will not occur upper and lower and double swerve, it is stronger, present apparatus protective net is mounted on support rod by what fastener can be dismantled, facilitate recycling also easy to disassemble, and fastener is all standard component, it is specifically used to fixed building, because the side of protective net vertically also increases guard rail, it is anti-needing to take out When protective net, it is only necessary to fastener is dismantled, then to this side to overturn protective net of vertical guard rail.
Description
Technical field
The utility model relates to technical field of building construction, more particularly to a kind of protective device of elevator shaft.
Background technique
Elevator is the hoistway for installing elevator, and the size of hoistway is determined according to elevator selection, and electricity is installed on the borehole wall
Terraced track and counterweight track, reserved door opening install elevator door, and well headroom has elevator(lift) machine room, but in the process of construction of floor
In, be inside elevator it is empty, elevator increases with the increase of floor, normal elevator well be it is unprotected, it is such
In the case of, if construction personnel enters into elevator accidentally, the danger easily fallen, so in the construction process to elevator
It is protected, and every one layer of the increase of floor, with regard to needing to properly protect to elevator at once, currently used method is in floor
During construction, the embedded bar net directly in the floor of elevator side wall, by pre-buried steel mesh by elevator
Cavity it is temporary block, prevent personnel from falling accidentally, then the building Deng Dao body completes, when needing to set up elevator, then by reinforcing bar
Net excision, can not only waste a large amount of reinforcing bar consumptive material, but also in cutting process, the steel mesh of temporary erection is easy in this way
It falls, following people or object may be pounded, there is security risk, devise a kind of protection dress of elevator in order to solve this problem
It sets.
Such as publication date is on June 15th, 2016, Chinese Patent Application No. is a kind of elevator of CN201520801663.3
Well protective frame, including multiple first layer protective devices and second layer protective device being installed in elevator shaft, the first layer
Protective device and second layer protective device are arranged alternately, and to be located at the first second layer anti-for first first layer protective device from top to bottom
The surface of protection unit, first layer protective device are made of mounting bracket and fall arrest eye net, and the mounting bracket includes more
Center bar keel made of steel pipe through walls is set up, steel pipe through walls passes through the hole to be provided in elevator shaft, and steel pipe through walls passes through steel pipe
Fastener is mutually fixed with elevator shaft；The fall arrest eye net is bound using steel cable on the center bar keel of first layer protective device；
The second layer protective device is made of mounting bracket and muti-piece hard protection plate, and hard protection plate is layed in second layer protection dress
On the center bar keel set.
Although this elevator protective frame is simple and easy when constructing in elevator, and can repeat after time processing success
It uses, can be suitably used for the elevator shaft of sizes, save manpower and material resources, the structural strength energy of elevator horizontal protective device
Fully ensure that safety, the safety is improved when making to construct, and avoids and builds scaffold bring safety problem from bottom to up, has
Effect save work, when, greatly shorten the duration of a project, reduce the security risk of high-rise working, effect is more preferable than the prior art,
And the utility model also has the characteristics that design is reasonable, structure is simple, easy to process, easy to use, but this steel through walls
Pipe is plugged in reserved cavity, and this fixed form can only be installed relatively closely in the horizontal direction, but in Vertical Square
To because being inserted into cavity, be easy to happen and teetertotter, and fall arrest eye net be using steel cable bind, need to tie up one by one
It pricks, constructs cumbersome, be not standardization workpiece, be easy to happen human error, possible binding is not close, slides, or use
Fatigue occurs for wirerope of long duration, and after the vertical wall construction of elevator surrounding is got up, this protective net does not have elevator door
Mouth prevents the vertical railing that personnel are strayed into, and when taking out entire protective net when disassembly, people is needed to hold on to protective net
It prevents from falling, then hauls out elevator, it has not been convenient to take out.
Based on this, the utility model devises a kind of protective device of elevator shaft, to solve the above problems.
Summary of the invention
The purpose of this utility model is to provide a kind of protective devices of elevator shaft, and installation is simpler, can dismantle again
Secondary utilization, connect stronger with elevator floor, and has vertical guard rail, in when taking-up more laborsaving elevator
Protective device.
The utility model is realized in this way: a kind of protective device of elevator shaft, including it is embedded in elevator flank wall
A plurality of support rods on the inside of wall, and one end per the support rod is protruded into elevator, the frame that can be dismantled on the support rod
If horizontal protective net, the protective net is arranged in elevator, and vertical protection is provided on the outline border of the horizontal protective net
Column, the vertical protective fence are vertically arranged with horizontal protective net, and the side of elevator side wall opens up elevator doorway,
The side on elevator doorway is arranged in the vertical protective fence.
Further, the support rod is the reinforcing bar that diameter is greater than two centimetres.
Further, all minimum pre-buried two support rods in every one side of elevator side wall, the support rod
Length that is pre-buried and stretching out elevator side wall is both greater than 15 centimetres.
Further, the protective net includes a rectangular outline border, interlaced in the outline border to be fixed with complex root cross
With vertical pole, cross bar described in complex root is arranged in parallel for bar and plural number, and the distance between per adjacent described cross bar less than ten
Two centimetres, the protective net and support rod pass through the locking that fastener can be dismantled.
Further, the cross bar and vertical pole are all the square steel tube that side length is greater than three centimetres, and the outline border is equilateral by four
Angle steel is welded, and the side length of equal leg angle is greater than three centimetres.
Further, the gap between the outline border of the protective net and elevator inward flange is less than five centimetres.
Further, the vertical protective fence includes the upright railing of complex root and two front rails, the two lateral columns
Bar is separately positioned on the both ends per the upright railing, and the downside front rail is locked in a side of outline border, described
Gap between vertical protective fence and the vertical two sides in elevator doorway is less than five centimetres.
The beneficial effects of the utility model are: the utility model makes support rod and floor tightly by pre-buried support rod
It is connected, will not shakes, protective net frame, which is located on support rod, will not occurs upper and lower and double swerve, stronger, the present apparatus
Protective net is mounted on support rod by what fastener can be dismantled, facilitates recycling also easy to disassemble, and fastener is all standard component, specially
Door is used to fixed building, because the side of protective net vertically also increases guard rail, when needing to take out protective net, it is only necessary to
Fastener is dismantled, then to this side to overturn protective net of vertical guard rail, protective net is turned on one's side, then by vertical guard rail branch
Support makes protective net rout up elevator on ground, and easy to disassemble, the mode protective net dismantled in this way is not easy to fall into elevator,
And do not need firmly to pull protective net, protective net is hauled out, when disassembly is more laborsaving, and the guard rail of side can rise
It to the effect for avoiding personnel from entering into elevator accidentally, can be reused after being finished disassembly & recycling, save cost.
Detailed description of the invention
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is top view after the utility model installation；
Fig. 2 is the utility model protecting screen structure schematic diagram；
Fig. 3 is the utility model structure diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- elevator side wall, 11- elevator doorway, 2- horizontal protective net, 21- cross bar, 22- vertical pole, 23- outline border,
3- support rod, 31- fastener, the vertical protective fence of 4-, the upright railing of 41-, 42- front rail.
Specific embodiment
It please refers to shown in Fig. 1 to 3, the utility model provides a kind of technical solution: a kind of protective device of elevator shaft, packet
The a plurality of support rods 3 for being embedded in 1 inside of elevator side wall are included, and one end per the support rod 3 is protruded into elevator,
What can be dismantled on the support rod 3 has set up horizontal protective net 2, and the protective net 2 is arranged in elevator, the horizontal protective
Vertical protective fence 4 is provided on the outline border 23 of net 2, the vertical protective fence 4 is vertically arranged with horizontal protective net 2, the elevator
The side of well side wall 1 opens up elevator doorway 11, and the side on elevator doorway 11 is arranged in the vertical protective fence 4, leads to
Pre-buried support rod 3 is crossed, support rod 3 is made tightly to be connected with floor, will not be shaken, protective net 2 is erected on support rod 3
Upper and lower and double swerve will not occur, stronger, present apparatus protective net 2 is to be mounted on support rod by what fastener 31 can be dismantled
On 3, facilitate recycling also easy to disassemble, and fastener 31 is all standard component, is specifically used to fix various pipe fittings for building and length
Bar, because 2 side of protective net vertically also increases guard rail, when needing to take out protective net 2, it is only necessary to fastener 31 is dismantled,
Then protective net 2 is moved to upright railing 41 and this rollover of front rail 42, protective net 2 can turn on one's side, then by upright column
Bar 41 and front rail 42 are supported on ground, easy to disassemble, and the mode protective net 2 dismantled in this way is not easy to fall into elevator,
Safer when making disassembly, the present apparatus does not need firmly to pull protective net 2 when dismantling, it is not necessary to haul out protective net 2, when disassembly more
Add laborsaving, when reducing disassembly, because of a possibility that falling protective device accidentally, and the vertical protective fence 4 of side can be with
Playing the role of that personnel is avoided to enter into elevator accidentally, the protective net 2 and vertical protective fence 4 disassembled can recycle, so as to
It utilizes again, avoids wasting, the present apparatus more saves cost.
Wherein, support rod 3 is the reinforcing bar that diameter is greater than two centimetres, and thicker diameter has stronger ability to bear, elevator
All minimum pre-buried two support rods 3 in every one side of side wall 1, the support rod 3 is pre-buried and stretches out elevator side wall
1 length is both greater than 15 centimetres, and pre-buried longer length is not easy to loosen, and protective net 2 includes a rectangular outline border 23, described
With vertical pole 22, cross bar 21 described in complex root is parallel to each other to be set the interlaced complex root cross bar 21 and plural number of being fixed in outline border 23
It sets, and the distance between per the adjacent cross bar 21 less than 12 centimetres, the protective net 2 passes through fastener 31 with support rod 3
The locking that can be dismantled is that protective net 2 not only can provide protection to the horizontal plane well head of elevator, can also complete in elevator
When, prevent personnel to be strayed into elevator, and the gap between cross bar 21 is no more than 12 centimetres, prevents the foot of people from making a misstep and is pressed from both sides
Firmly, easy to disassemble and install, and use more more stable and stronger, the square steel of cross bar 21 and vertical pole 22 all for side length greater than three centimetres
Pipe, the outline border 23 are welded by four equal leg angles, and the side length of equal leg angle is greater than three centimetres, firmer, accessory
To belong to universal accessories to be easy to get, the gap between the outline border 23 and elevator side wall 1 of protective net 2 less than five centimetres,
It prevents from personnel from making a misstep accidentally to fall, vertical protective fence 4 includes the upright railing 41 of complex root and two front rails 42, two cross
The both ends per the upright railing 41 are separately positioned on to railing 42, and the downside front rail 42 is locked at the one of outline border 23
On side, the gap between the vertical two sides of the vertical protective fence 4 and elevator doorway 11 is completed less than five centimetres in elevator
Afterwards, upright railing 41 and front rail 42 can provide side shield, prevent personnel from entering into elevator accidentally, without laterally
Railing prevents personnel from climbing.
One concrete application of embodiment are as follows: 3 one end of support rod is embedded in elevator side in construction by the utility model
In sidewalls 1, mode pre-buried in this way makes the protection of support rod 3 be connected firmly with elevator side wall 1, will not shake
It is dynamic, and pre-buried length is not less than 15 centimetres, so that support rod 3 is had enough enabling capabilities, is not easy the horizontal building with elevator
Plate loosens, and protective net 2 is erected on support rod 3, is then locked protective net 2 and support rod 3 with fastener 31, support rod
3 have also reserved in the outer length of elevator side wall 1 more than 15 centimetres, can provide enough support forces, fastener 31
There is national safety standard, be more in line with building demand, and easy for installation, 23 level of outline border of 2 bottom of protective net is erected at
On support rod 3, and the gap between 1 inside of the protective net 2 and elevator side wall, less than five centimetres, lesser gap can
To prevent people's foot from making a misstep, and 23 bottom surface of outline border being welded with angle steel is relatively flat, more stable after the completion of erection,
Strengthen cross bar 21 and vertical pole 22 in outline border 23, be that the bottom of protective net 2 is firm, the gap between cross bar less than 12 centimetres,
Make protective net 2 when necessary and can stand people will not fall, smooth plate can be laid on protective net if necessary
Material facilitates people to stand construction, the side of protective net 2 it is vertical with 2 bottom plane of protective net set up two upright railings 41, and
And more front rails 42 are secured between upright railing 41, protective net 2 can in this way increased in side and protects, with building
Layer increases, and the vertical wall perpendicular to ground can be slowly perfect in elevator, but still to reserve an elevator door
Mouthfuls 11, irrelevant personnel is strayed into elevator accidentally in order to prevent, and upright railing 41 and the setting of front rail 42 are towards elevator door
The direction of mouth 11, not only can play protective action, and when dismantling protective net 2, it is only necessary to by protective net 2
Connection fastener 31 between support rod 3 unlocks, and then firmly upright railing 41 and front rail 42 is pressed outward, by protective net
2 overturnings, making the face of upright railing 41 and front rail 42, with floor face contact plays a supportive role, thus can be by protective net
2 rout up inside elevator, avoid the work for pulling protective net 2, operate so more laborsaving, and are not easy to make protective net 2
Lower section is fallen into when hauling out out of elevator, if elevator doorway 11 is smaller, protective net 2, which can not be hauled out directly, to be come, then
Protective net 2 and vertical protective fence 4 can be dismantled, can separate by taking out inside elevator, it is more convenient, be suitble to it is various not
Elevator with size uses, and the protective net 2 disassembled can remain to utilize again, it is not necessary to steel mesh is cut every time, this
Device more saves cost.
Although those familiar with the art answers the foregoing describe specific embodiment of the present utility model
Working as understanding, we are merely exemplary described specific embodiment, rather than for the limit to the scope of the utility model
Fixed, those skilled in the art modification and variation equivalent made by the spirit according to the utility model all should
Cover in the scope of the claimed protection of the utility model.
Claims (7)
1. a kind of protective device of elevator shaft, it is characterised in that: including the plural number being embedded on the inside of elevator side wall (1)
A support rod (3), and one end per the support rod (3) is protruded into elevator, the erection that can be dismantled on the support rod (3)
Horizontal protective net (2), the protective net (2) are arranged in elevator, are provided on the outline border (23) of the horizontal protective net (2)
Vertical protective fence (4), the vertical protective fence (4) are vertically arranged with horizontal protective net (2), elevator side wall (1)
Side open up elevator doorway (11), side of vertical protective fence (4) setting in elevator doorway (11).
2. a kind of protective device of elevator shaft according to claim 1, it is characterised in that: the support rod (3) is straight
Diameter is greater than two centimetres of reinforcing bar.
3. a kind of protective device of elevator shaft according to claim 2, it is characterised in that: elevator side wall
(1) all minimum pre-buried two support rods (3) in every one side, the support rod (3) is pre-buried and stretches out elevator side wall (1)
Length be both greater than 15 centimetres.
4. a kind of protective device of elevator shaft according to claim 1, it is characterised in that: the protective net (2) includes
One rectangular outline border (23), in the outline border (23) interlaced complex root cross bar (21) and the plural number of being fixed with vertical pole (22),
Cross bar described in complex root (21) is arranged in parallel, and the distance between per the adjacent cross bar (21) less than 12 centimetres,
The protective net (2) and support rod (3) pass through the locking that fastener (31) can dismantle.
5. a kind of protective device of elevator shaft according to claim 4, it is characterised in that: the cross bar (21) and vertical pole
(22) all it is greater than three centimetres of square steel tube for side length, outline border (23) the You Sigen equal leg angle is welded, and equal leg angle
Side length be greater than three centimetres.
6. a kind of protective device of elevator shaft according to claim 4, it is characterised in that: outside the protective net (2)
Gap between frame (23) and elevator side wall (1) is less than five centimetres.
7. a kind of protective device of elevator shaft according to claim 1, it is characterised in that: the vertical protective fence (4)
Including the upright railing of complex root (41) He Lianggen front rail (42), two front rails (42) are separately positioned on per described straight
The both ends of vertical railing (41), and the downside front rail (42) is locked in a side of outline border (23), the vertical protection
Gap between column (4) and elevator doorway (11) vertical two sides is less than five centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821570824.2U CN209384686U (en) | 2018-09-26 | 2018-09-26 | A kind of protective device of elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821570824.2U CN209384686U (en) | 2018-09-26 | 2018-09-26 | A kind of protective device of elevator shaft |
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| Publication Number | Publication Date |
|---|---|
| CN209384686U true CN209384686U (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821570824.2U Active CN209384686U (en) | 2018-09-26 | 2018-09-26 | A kind of protective device of elevator shaft |
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| CN (1) | CN209384686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952792A (en) * | 2019-11-19 | 2020-04-03 | 中建四局第六建设有限公司 | Regularization turnover elevator shaft horizontal protection structure and construction method thereof |
-
2018
- 2018-09-26 CN CN201821570824.2U patent/CN209384686U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952792A (en) * | 2019-11-19 | 2020-04-03 | 中建四局第六建设有限公司 | Regularization turnover elevator shaft horizontal protection structure and construction method thereof |
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