CN111663798A - Construction protection device for building elevator shaft - Google Patents
Construction protection device for building elevator shaft Download PDFInfo
- Publication number
- CN111663798A CN111663798A CN202010521861.XA CN202010521861A CN111663798A CN 111663798 A CN111663798 A CN 111663798A CN 202010521861 A CN202010521861 A CN 202010521861A CN 111663798 A CN111663798 A CN 111663798A
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- wall
- elevator shaft
- fixedly connected
- construction
- building
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention belongs to the technical field of building construction safety protection, and particularly relates to a building elevator shaft construction protection device which aims at the problems that in the construction process of an existing elevator shaft, as the existing elevator shaft is only a little higher than the building construction ground, more broken stones or other sundries are arranged on a building construction site, and are easy to blow into the elevator shaft under the action of wind power to hurt workers under construction. According to the elevator shaft wind-force-resisting device, the sliding block, the connecting spring, the baffle and the wind-receiving plate are arranged, so that when a constructor meets moderate wind force in the process of construction below the elevator shaft, the connecting spring on the baffle is driven by the wind force to extend, broken stones and other sundries brought up by the wind force are blocked by the baffle and the wind-receiving plate, and the baffle and the wind-receiving plate are prevented from falling into the elevator shaft to cause injury to the constructor.
Description
Technical Field
The invention relates to the technical field of building construction safety protection, in particular to a building elevator shaft construction protection device.
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.
Present elevartor shaft is in the work progress, because it is only higher than building construction ground a bit, rubble or other debris on the building construction place are more, under the wind-force effect, blow into the elevartor shaft with rubble or other debris easily, the rubble carries the impulsive force that descends, cause the injury to the staff of below construction easily, and simultaneously, in the work progress, if cover the well lid, it is dark to cause the elevartor shaft inside, inconvenient construction, more importantly causes the inside constructor condition of oxygen deficiency to appear easily, therefore, in order to improve constructor's safety, need install protector outside the elevartor shaft.
Disclosure of Invention
Based on the fact that the existing elevator shaft is only a little higher than the building construction ground in the construction process, broken stones or other sundries on a building construction site are more, the broken stones or other sundries are easy to blow into the elevator shaft under the action of wind power, and harm is caused to workers in the lower construction.
The invention provides a building elevator shaft construction protection device which comprises an elevator shaft body, mounting frames and limiting sliding grooves, wherein the inner wall of each limiting sliding groove is connected with a sliding block in a sliding mode, the outer wall of the top of each sliding block is fixedly connected with a connecting block, the outer wall of one side of each sliding block is fixedly connected with a supporting frame, the outer wall of the top of each connecting block is fixedly connected with a connecting spring, the outer walls of the tops of two supporting frames positioned on one side are connected with a same baffle through hinges, the other end of each connecting spring is fixedly connected to the outer wall of the corresponding baffle, the outer wall of the top of each baffle is fixedly connected with a wind receiving plate, and wind guide grooves are formed in the.
Preferably, every the equal fixedly connected with of bottom outer wall of slider connects the rope, and is located the same well head board of the bottom outer wall fixedly connected with of a plurality of connection ropes of elevartor shaft body one side.
Preferably, eight fixed frames are fixedly connected to the outer wall of the top of the mounting frame, a fixed plate is fixedly connected to the outer wall of the top of each fixed frame, fixed rods are fixedly connected to the outer walls of two opposite sides of the two fixed plates on one side, and adjusting sliding grooves are fixedly connected to the other ends of the fixed rods.
Preferably, every the equal sliding connection of inner wall of adjusting the spout has the regulating block, and lies in elevator shaft body two regulating blocks fixed connection with one side in the bottom outer wall of same well apron.
Preferably, two the equal fixedly connected with connecting plate of relative one side outer wall of fixed plate, and the same cutting blade of outer wall fixedly connected with of two connecting plates.
Preferably, threaded holes are formed in the outer wall of the mounting frame at equal intervals, the inner wall of each threaded hole is connected with a mounting bolt through threads, and the other ends of the two mounting bolts on one side of the mounting frame are connected with the same locking plate through bearings.
Preferably, every the top outer wall of support frame all has the telescopic link through hinged joint, and the other end of every telescopic link all passes through hinged joint in the outer wall of baffle.
The beneficial effects of the invention are as follows:
1. through being provided with slider, connecting block, connecting spring, baffle and the board that receives the wind, constructor is at the in-process of elevator shaft below construction, if meet moderate wind-force, and the connecting spring on the wind-force drives the baffle extends to make baffle and the board that receives the wind stop rubble and other debris that wind-force brought up, prevent that it from falling into to cause the injury to constructor in the elevartor shaft.
2. Through being provided with slider, spacing spout, connecting rope and well lid board, in the work progress, if when needing stronger wind-force, connecting spring extends to the limit, and the slider slides at the inner wall of spacing spout, drives the inboard side removal of well lid board through connecting the rope to make baffle and well lid board draw close to the inboard side, reduce the well head size of elevartor shaft, further improve the guard action.
3. Through being provided with the connecting rod, cutting blade, connect rope and well cover board, in the work progress, if meet the high wind, the high wind blows the slider in the spacing spout and removes to cutting blade department, cutting blade will connect the rope and cut off, the well cover board of both sides is closed under the effect of wind force, thereby be closed with the well head of elevartor shaft, prevent that other debris that rubble or high wind drove from causing the injury to the constructor of elevartor shaft below, simultaneously, the short-lived well head to the elevartor shaft seals, can not cause its inside personnel oxygen deficiency.
4. Through being provided with construction bolt and jam plate, when carrying out the installation of installing frame, drive the jam plate through adjusting construction bolt and remove to the elevartor shaft body to accomplish the fixed of installing frame, the device can be applicable to the elevartor shaft of different specifications, improves its application scope.
5. Through being provided with the telescopic link, the telescopic link passes through hinged joint between support frame and baffle, and when connecting spring adjusted to the limit, just the telescopic link was adjusted the biggest end, carries on spacingly through the telescopic link to the baffle, prevents that it from continuing to adjust and causing connecting spring to damage, protection connecting spring.
Drawings
Fig. 1 is a schematic overall structure diagram of a construction protection device for an elevator shaft of a building, which is provided by the invention;
FIG. 2 is an enlarged view of a part of the construction protection device for the elevator shaft of the building;
fig. 3 is a structural side view of a construction prevention device for an elevator shaft of a building, which is provided by the invention;
fig. 4 is a schematic structural view of a mounting frame of the construction protection device for the elevator shaft of the building, which is provided by the invention;
fig. 5 is a schematic view of a telescopic rod structure of the construction protection device for the elevator shaft of the building provided by the invention.
In the figure: 1 elevator shaft body, 2 coupling spring, 3 connecting blocks, 4 sliders, 5 support frames, 6 mounting bolts, 7 mounting frames, 8 limiting sliding grooves, 9 air guide grooves, 10 adjusting sliding grooves, 11 well cover plates, 12 fixing frames, 13 connecting ropes, 14 air receiving plates, 15 fixing plates, 16 fixing rods, 17 baffles, 18 cutting blades, 19 connecting plates, 20 adjusting blocks, 21 locking plates, 22 threaded holes and 23 telescopic rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-4, a construction protection device for a building elevator shaft comprises an elevator shaft body 1, a mounting frame 7 and limiting sliding grooves 8, wherein the inner wall of each limiting sliding groove 8 is connected with a sliding block 4 in a sliding manner, the outer wall of the top of each sliding block 4 is fixedly connected with a connecting block 3, the outer wall of one side of each sliding block 4 is fixedly connected with a supporting frame 5, the outer wall of the top of each connecting block 3 is fixedly connected with a connecting spring 2, the outer walls of the top of two supporting frames 5 positioned on one side are connected with a same baffle 17 through hinges, the other end of each connecting spring 2 is fixedly connected with the outer wall of the baffle 17, the outer wall of the top of the baffle 17 is fixedly connected with a wind receiving plate 14, wind guide grooves 9 are formed in the outer wall of the wind receiving plate 14 at equal intervals, and in the construction process of a constructor below, therefore, the baffle 17 and the wind receiving plate 14 can block broken stones and other sundries brought up by wind power, and the broken stones and other sundries are prevented from falling into the elevator shaft body 1 to cause injury to constructors.
In the invention, the outer wall of the bottom of each sliding block 4 is fixedly connected with two connecting ropes 13, and the outer walls of the bottoms of the connecting ropes 13 positioned on one side of the elevator shaft body 1 are fixedly connected with the same shaft cover plate 11.
In the invention, eight fixing frames 12 are fixedly connected to the outer wall of the top of the mounting frame 7, the outer wall of the top of each fixing frame 12 is fixedly connected with a fixing plate 15, the outer walls of the two fixing plates 15 on one side opposite to each other are fixedly connected with fixing rods 16, and the other end of each fixing rod 16 is fixedly connected with an adjusting chute 10.
In the invention, the inner wall of each adjusting chute 10 is slidably connected with an adjusting block 20, and the two adjusting blocks 20 positioned on the same side of the elevator shaft body 1 are fixedly connected to the outer wall of the bottom of the same shaft cover plate 11.
In the invention, the outer walls of the two opposite sides of the two fixing plates 15 are fixedly connected with connecting plates 19, and the outer walls of the two connecting plates 19 are fixedly connected with the same cutting blade 18.
In the invention, threaded holes 22 are equidistantly formed in the outer wall of the mounting frame 7, the inner wall of each threaded hole 22 is connected with a mounting bolt 6 through threads, and the other ends of two mounting bolts 6 positioned on one side of the mounting frame 7 are connected with the same locking plate 21 through bearings.
When the protective device is used, the mounting frame 7 is placed on the outer side of the elevator shaft body 1 when the protective device is mounted, the mounting bolts 6 are adjusted to drive the locking plate 21 to be in close contact with the outer wall of the elevator shaft body 1, fixing of the mounting frame 7 is completed, in the construction process, if moderate wind force is met, the wind force drives the connecting springs 2 on the baffle 17 to extend, so that the baffle 17 and the wind receiving plates 14 block broken stones and other sundries brought up by the wind force and prevent the broken stones and other sundries from falling into the elevator shaft body 1 to cause injury to constructors, when the wind force is continuously increased, when the connecting springs 2 extend to the limit, the sliding blocks 4 slide on the inner wall of the limiting sliding grooves 8, the connecting ropes 13 drive the shaft cover plate 11 to move inwards, so that the baffle 17 and the shaft cover plate 11 are close to the inner side, the size of the elevator shaft body 1 is reduced, strong wind blows slider 4 in the spacing spout 8 and removes to cutting blade 18 department, and cutting blade 18 will be connected rope 13 and cut off, and the well lid board 11 of both sides is closed under the effect of wind power to it is closed with the well head of elevartor shaft body 1, prevents that other debris that rubble or strong wind drove from causing the injury to the constructor of elevartor shaft body 1 below, simultaneously, the short-lived well head to elevartor shaft body 1 seals, can not cause its inside personnel oxygen deficiency.
Example 2
Referring to fig. 1-5, a building elevator well construction protector, compare in embodiment 1, the top outer wall of every support frame 5 all has telescopic link 23 through hinged joint, and the other end of every telescopic link 23 all through hinged joint in the outer wall of baffle 17, and when connecting spring 2 adjusted the limit, just the telescopic link 23 adjusted the maximum end, spacing baffle 17 through telescopic link 23, prevent that it from continuing to adjust and causing connecting spring 2 to damage, protection connecting spring 2.
During the use, compare in embodiment 1, when connecting spring 2 adjusted to the limit, just be the biggest end is adjusted to telescopic link 23, carry on spacingly through telescopic link 23 to baffle 17, prevent that it from continuing to adjust and causing connecting spring 2 to damage, protection connecting spring 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A construction protection device for a building elevator shaft comprises an elevator shaft body (1), a mounting frame (7) and a limiting sliding groove (8), it is characterized in that the inner wall of each limit chute (8) is connected with a sliding block (4) in a sliding way, the outer wall of the top of each sliding block (4) is fixedly connected with a connecting block (3), the outer wall of one side of each sliding block (4) is fixedly connected with a supporting frame (5), the outer wall of the top of each connecting block (3) is fixedly connected with a connecting spring (2), the outer walls of the tops of the two supporting frames (5) positioned at one side are connected with the same baffle plate (17) through hinges, the other end of the connecting spring (2) is fixedly connected with the outer wall of the baffle plate (17), the outer wall of the top of the baffle (17) is fixedly connected with an air receiving plate (14), and air guide grooves (9) are formed in the outer wall of the air receiving plate (14) at equal intervals.
2. The construction protection device for the elevator shaft of the building as claimed in claim 1, wherein two connecting ropes (13) are fixedly connected to the outer bottom wall of each sliding block (4), and the same shaft cover plate (11) is fixedly connected to the outer bottom walls of the connecting ropes (13) on one side of the elevator shaft body (1).
3. The construction protection device for the elevator shaft of the building as claimed in claim 2, wherein eight fixing frames (12) are fixedly connected to the outer wall of the top of the mounting frame (7), a fixing plate (15) is fixedly connected to the outer wall of the top of each fixing frame (12), a fixing rod (16) is fixedly connected to the outer wall of the opposite side of the two fixing plates (15) on one side, and an adjusting chute (10) is fixedly connected to the other end of each fixing rod (16).
4. The construction protection device for the elevator shaft of the building as claimed in claim 3, wherein each adjusting chute (10) has an adjusting block (20) slidably connected to its inner wall, and two adjusting blocks (20) located on the same side of the elevator shaft body (1) are fixedly connected to the outer wall of the bottom of the same shaft cover plate (11).
5. The construction protector for the elevator shaft of the building as claimed in claim 4, wherein the outer walls of the two fixing plates (15) on the opposite sides are fixedly connected with connecting plates (19), and the outer walls of the two connecting plates (19) are fixedly connected with the same cutting blade (18).
6. The construction protection device for the elevator shaft of the building as claimed in claim 1, wherein the outer wall of the mounting frame (7) is provided with threaded holes (22) at equal intervals, the inner wall of each threaded hole (22) is connected with a mounting bolt (6) through threads, and the other ends of the two mounting bolts (6) on one side of the mounting frame (7) are connected with the same locking plate (21) through bearings.
7. The construction elevator shaft protection device according to any one of claims 1 to 6, wherein the outer wall of the top of each support frame (5) is hinged with a telescopic rod (23), and the other end of each telescopic rod (23) is hinged with the outer wall of the baffle plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010521861.XA CN111663798A (en) | 2020-06-10 | 2020-06-10 | Construction protection device for building elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010521861.XA CN111663798A (en) | 2020-06-10 | 2020-06-10 | Construction protection device for building elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111663798A true CN111663798A (en) | 2020-09-15 |
Family
ID=72386440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010521861.XA Withdrawn CN111663798A (en) | 2020-06-10 | 2020-06-10 | Construction protection device for building elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111663798A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445769A (en) * | 2021-06-30 | 2021-09-28 | 江苏省苏中建设集团股份有限公司 | Mobilizable elevartor shaft safety device |
-
2020
- 2020-06-10 CN CN202010521861.XA patent/CN111663798A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445769A (en) * | 2021-06-30 | 2021-09-28 | 江苏省苏中建设集团股份有限公司 | Mobilizable elevartor shaft safety device |
| CN113445769B (en) * | 2021-06-30 | 2022-10-11 | 广州昇迅电梯设备有限公司 | Mobilizable elevartor shaft safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200915 |
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| WW01 | Invention patent application withdrawn after publication |