CN106869513B - Reinforcing device for protective fence door of elevator tunnel portal and construction method thereof - Google Patents
Reinforcing device for protective fence door of elevator tunnel portal and construction method thereof Download PDFInfo
- Publication number
- CN106869513B CN106869513B CN201710239900.5A CN201710239900A CN106869513B CN 106869513 B CN106869513 B CN 106869513B CN 201710239900 A CN201710239900 A CN 201710239900A CN 106869513 B CN106869513 B CN 106869513B
- Authority
- CN
- China
- Prior art keywords
- wall surface
- wall
- elevator
- fence
- exposed out
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 12
- 238000010276 construction Methods 0.000 title claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910052742 iron Inorganic materials 0.000 claims abstract description 26
- 239000011449 brick Substances 0.000 abstract 3
- 239000011468 face brick Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/01—Grilles fixed to walls, doors, or windows; Grilles moving with doors or windows; Walls formed as grilles, e.g. claustra
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/01—Grilles fixed to walls, doors, or windows; Grilles moving with doors or windows; Walls formed as grilles, e.g. claustra
- E06B2009/015—Mounting details
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses an elevator opening protection fence door reinforcing device, which comprises fence doors, an elevator opening, wall surfaces and expansion bolts, wherein mounting holes are formed in the wall surfaces positioned on two sides of the elevator opening; one part of the expansion bolt is fixedly arranged in the mounting hole, the other part of the expansion bolt is exposed out of the wall surface, the length of the expansion bolt is 50mm, and the part of the expansion bolt exposed out of the wall surface is less than or equal to 15mm; an iron wire is fixed on the expansion bolt, and the other end of the iron wire is tied with the fence gate; the wall surface is inlaid with wall tiles, and the wall tiles cover the parts of the expansion bolts exposed out of the wall surface; sponge protective sleeves are wrapped on four corners of the fence door. The wall surface brick sticking device is simple in structure, the fence gate is not required to be dismantled when the wall surface brick sticking operation is carried out at the opening of the elevator, and the wall surface brick sticking device is safe and convenient to construct and worthy of popularization.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to an elevator tunnel portal protection fence door reinforcing device and a construction method thereof.
Background
At present, with the development of economy, more and more high-rise buildings are built, and with the continuous increase of the demands of elevators, the protection of an elevator entrance is an important point of safety management in constructional engineering. In the installation process of the elevator, the construction site is generally an unfinished building site, so that each floor is free of any safety device, and sometimes only a few crude iron pipes or gauzes are used for protection, so that the protection is not firm, and the safety devices are easily removed by people carelessly, and potential safety hazards are caused.
In the prior art, a shoe-shaped gold ingot buckle or a U-shaped clamp is commonly used for fixing a fence door at an elevator opening, and as disclosed in the utility model CN204754270U, a clamp combined type elevator shaft protective door comprises a U-shaped clamp and a protective fence; the U-shaped clamp consists of a side beam and a bottom beam; the side beams are short rectangular pipes; the bottom beam is a long rectangular pipe; a through hole perpendicular to the side beam is arranged at the center of the side beam; a stud is arranged in the hole, and a rectangular steel plate is arranged at the end part of the front section of the stud; the rear section of the stud extends out of the through hole and is connected with the nut; the bottom beam is provided with a mounting hole; the protective fence is rectangular; the protective fence consists of a rectangular frame and longitudinal beams; the rectangular frame consists of a horizontal beam and a vertical beam; the upper part and the lower part of the two sides of the vertical beam are respectively provided with an upper fixing hole and a lower fixing hole; the U-shaped clamp is connected with the guard grating through a fixing stud and a fixing nut. The utility model has the advantages that when the wall tiles are inlaid in the subsequent elevator front chamber, the fence gate must be removed so as not to influence the inlaid operation, and the safety protection at the elevator opening is lacked, so that potential safety hazards are formed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an elevator opening protection fence door reinforcing device and a construction method thereof, which are used for solving the technical problem that the fence door is required to be dismounted when the elevator opening wall surface is inlaid in the prior art, so that safety protection is lacked.
The elevator opening protection fence door reinforcing device comprises fence doors, elevator openings, wall surfaces and expansion bolts, wherein mounting holes are formed in the wall surfaces positioned on two sides of each elevator opening; one part of the expansion bolt is fixedly arranged in the mounting hole, the other part of the expansion bolt is exposed out of the wall surface, the length of the expansion bolt is 50mm, and the part of the expansion bolt exposed out of the wall surface is less than or equal to 15mm; an iron wire is fixed on the expansion bolt, and the other end of the iron wire is tied with the fence gate; the wall surface is inlaid with wall tiles, and the wall tiles cover the parts of the expansion bolts exposed out of the wall surface; sponge protective sleeves are wrapped on four corners of the fence door.
Preferably, the mounting holes on the wall surface on each side are one above the other.
Preferably, the diameter of the expansion bolt is 8mm.
Preferably, the diameter of the iron wire is 2mm.
The utility model also provides a construction method of the elevator entrance protective fence door reinforcing device, which comprises the following steps:
(1) Arranging mounting holes on the wall surfaces on two sides of the elevator hole by using electric hammers, putting the expansion bolts into the mounting holes, and exposing a part of the expansion bolts outside the wall surface;
(2) Wrapping four corners of the fence gate by using the sponge protective sleeve, and tying the fence gate outside the wall surface through the iron wires;
(3) The wall surface is inlaid with wall tiles, when the wall tiles are inlaid, the parts of the expansion bolts exposed out of the wall surface are directly covered, and only part of iron wires are left to be exposed out of the wall tiles;
(4) And cutting off the part of the iron wire exposed out of the wall tile when the elevator is installed after the wall tile is completely inlaid, and taking down the fence gate.
The beneficial technical effects of the utility model are as follows:
1) According to the utility model, the fence gate is arranged at the opening of the elevator, so that the personal safety of construction workers can be effectively ensured.
2) According to the utility model, the expansion bolts for fixing the fence door outside the construction wall surface are partially exposed outside the wall surface, so that the wall tiles can be directly inlaid on the premise of not disassembling the fence door during construction.
3) When the wall tile is inlaid, the expansion bolts are not required to be cut off, but the exposed parts of the expansion bolts are directly covered, only part of the iron wires are exposed, and when the elevator is installed after the wall tile is inlaid, the fence gate is dismounted by cutting the iron wires, so that the exposed parts of the iron wires on the wall tile are completely treated, the time and the labor are saved, and the elegant appearance of the inlaid wall surface can be ensured.
4) The four corners of the fence gate are also wrapped with the sponge protective sleeves so as to protect the wall tiles which are subsequently constructed from abrasion.
In summary, the wall tile sticking machine is simple in structure, safe and convenient to construct and worthy of popularization, and a fence door is not required to be removed when the wall tile sticking operation is carried out at the opening of the elevator.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
reference numerals: 1. An elevator opening; 2. wall tiles; 3. a gate; 4. an expansion bolt; 5. a wall surface; 6. an iron wire; 7. a sponge protective sleeve; 8. and (5) mounting holes.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
Example 1
As shown in fig. 1, an elevator opening protection fence door reinforcing device comprises a fence door 3, an elevator opening 1, a wall surface 5 and expansion bolts 4, wherein mounting holes 8 are formed in the wall surface 5 at two sides of the elevator opening 1, and the mounting holes 8 in the wall surface 5 at each side are respectively arranged at the upper side and the lower side. Part of the expansion bolt 4 is fixedly arranged in the mounting hole 8, the other part of the expansion bolt is exposed out of the wall surface 5, the diameter of the expansion bolt 4 is 8mm, the length of the expansion bolt 4 is 50mm, and the part of the expansion bolt 4 exposed out of the wall surface 5 is less than or equal to 15mm. The expansion bolts 4 are fixedly provided with iron wires 6, the diameter of each iron wire 6 is 2mm, the other ends of the iron wires 6 are bolted with the fence doors 3, the iron wires 6 with the specification can ensure that the fence doors 3 are firmly connected, and the cut-off surfaces are small after cutting off and smooth without affecting the attractiveness of the embedded wall surface 5. The wall surface 5 is inlaid with a wall tile 2, and the wall tile 2 covers the part of the expansion bolt 4 exposed out of the wall surface 5. Sponge protection sleeves 7 are wrapped on four corners of the fence door 3 and used for protecting the wall tiles 2 which are subsequently constructed.
The utility model also provides a construction method of the elevator entrance protective fence door reinforcing device, which comprises the following steps:
(1) Mounting holes 8 are formed in the wall surfaces 5 on two sides of the elevator opening 1 by electric hammers, the expansion bolts 4 are placed in the mounting holes 8, and a part of the expansion bolts 4 are exposed out of the wall surfaces 5;
(2) Four corners of the fence door 3 are wrapped by the sponge protective sleeve 8, and the fence door 3 is fastened outside the wall surface 5 through the iron wires 6;
(3) The wall face 5 is inlaid with the wall face brick 2, when the wall face brick 2 is inlaid, the part of the expansion bolt 4 exposed out of the wall face 5 is directly covered, and only part of the iron wire 6 is left to be exposed out of the wall face brick 2;
(4) When the elevator is installed after the wall tile 2 is completely inlaid, the part of the iron wire 6 exposed out of the wall tile 2 is cut off, and the fence door 3 is taken down.
Example 2
Unlike embodiment 1, there is only one mounting hole 8 on the wall surface 5 on each side.
Example 3
Unlike example 1, the number of mounting holes 8 on the wall surface 5 on each side is 3.
While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (3)
1. The construction method of the elevator entrance guard fence door reinforcing device is characterized by comprising the following steps of: the elevator comprises a fence gate, an elevator opening, wall surfaces and expansion bolts, wherein mounting holes are formed in the wall surfaces positioned on two sides of the elevator opening; one part of the expansion bolt is fixedly arranged in the mounting hole, the other part of the expansion bolt is exposed out of the wall surface, the length of the expansion bolt is 50mm, and the part of the expansion bolt exposed out of the wall surface is less than or equal to 15mm; an iron wire is fixed on the expansion bolt, and the other end of the iron wire is tied with the fence gate; the wall surface is inlaid with wall tiles, and the wall tiles cover the parts of the expansion bolts exposed out of the wall surface; the four corners of the fence gate are wrapped with sponge protection sleeves, and the diameters of the expansion bolts are 8mm; which comprises the following steps:
(1) Arranging mounting holes on the wall surfaces on two sides of the elevator opening by using electric hammers, putting the expansion bolts into the mounting holes, and exposing a part of the expansion bolts outside the wall surface;
(2) Wrapping four corners of the fence gate by using the sponge protective sleeve, and tying the fence gate outside the wall surface through the iron wires;
(3) The wall surface is inlaid with wall tiles, when the wall tiles are inlaid, the parts of the expansion bolts exposed out of the wall surface are directly covered, and only part of iron wires are left to be exposed out of the wall tiles;
(4) And cutting off the part of the iron wire exposed out of the wall tile when the elevator is installed after the wall tile is completely inlaid, and taking down the fence gate.
2. The construction method of the elevator entrance guard fence reinforcing device according to claim 1, characterized in that: the mounting holes on the wall surface on each side are respectively one from top to bottom.
3. The construction method of the elevator entrance guard fence reinforcing device according to claim 1, characterized in that: the diameter of the iron wire is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239900.5A CN106869513B (en) | 2017-04-13 | 2017-04-13 | Reinforcing device for protective fence door of elevator tunnel portal and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239900.5A CN106869513B (en) | 2017-04-13 | 2017-04-13 | Reinforcing device for protective fence door of elevator tunnel portal and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106869513A CN106869513A (en) | 2017-06-20 |
| CN106869513B true CN106869513B (en) | 2023-12-08 |
Family
ID=59163476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710239900.5A Active CN106869513B (en) | 2017-04-13 | 2017-04-13 | Reinforcing device for protective fence door of elevator tunnel portal and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106869513B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0807725A1 (en) * | 1996-05-14 | 1997-11-19 | JET KUNSTSTOFFTECHNIK ULRICH KREFT GmbH | Security device for skylight openings |
| CN202031343U (en) * | 2011-04-27 | 2011-11-09 | 浙江舜杰建筑集团股份有限公司 | Building construction protecting screen |
| CN203334699U (en) * | 2013-06-24 | 2013-12-11 | 江苏省苏中建设集团股份有限公司 | Turning-type shielding and protection device of elevator door |
| CN203834965U (en) * | 2014-05-19 | 2014-09-17 | 中建三局第三建设工程有限责任公司 | Edge protector with embedded iron wire and fixed steel pipe |
| CN204152229U (en) * | 2014-09-30 | 2015-02-11 | 中国建筑第六工程局有限公司 | A kind of large span horizontal safety protector |
| CN204754270U (en) * | 2015-07-28 | 2015-11-11 | 南通市达欣工程股份有限公司 | Anchor clamps combination formula elevartor shaft guard gate |
| CN204782034U (en) * | 2015-06-30 | 2015-11-18 | 中建七局建筑装饰工程有限公司 | Building subject faces limit entrance to a cave structure |
| CN105804424A (en) * | 2016-05-31 | 2016-07-27 | 中国冶集团有限公司 | Near-edge guard railing for building and mounting method of near-edge guard railing |
| CN206616877U (en) * | 2017-04-13 | 2017-11-07 | 青岛一建集团有限公司 | A kind of elevator opening guard fence door bracing means |
-
2017
- 2017-04-13 CN CN201710239900.5A patent/CN106869513B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0807725A1 (en) * | 1996-05-14 | 1997-11-19 | JET KUNSTSTOFFTECHNIK ULRICH KREFT GmbH | Security device for skylight openings |
| CN202031343U (en) * | 2011-04-27 | 2011-11-09 | 浙江舜杰建筑集团股份有限公司 | Building construction protecting screen |
| CN203334699U (en) * | 2013-06-24 | 2013-12-11 | 江苏省苏中建设集团股份有限公司 | Turning-type shielding and protection device of elevator door |
| CN203834965U (en) * | 2014-05-19 | 2014-09-17 | 中建三局第三建设工程有限责任公司 | Edge protector with embedded iron wire and fixed steel pipe |
| CN204152229U (en) * | 2014-09-30 | 2015-02-11 | 中国建筑第六工程局有限公司 | A kind of large span horizontal safety protector |
| CN204782034U (en) * | 2015-06-30 | 2015-11-18 | 中建七局建筑装饰工程有限公司 | Building subject faces limit entrance to a cave structure |
| CN204754270U (en) * | 2015-07-28 | 2015-11-11 | 南通市达欣工程股份有限公司 | Anchor clamps combination formula elevartor shaft guard gate |
| CN105804424A (en) * | 2016-05-31 | 2016-07-27 | 中国冶集团有限公司 | Near-edge guard railing for building and mounting method of near-edge guard railing |
| CN206616877U (en) * | 2017-04-13 | 2017-11-07 | 青岛一建集团有限公司 | A kind of elevator opening guard fence door bracing means |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106869513A (en) | 2017-06-20 |
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