CN110512945A - Vertical rod fixing device and installation method of safety protection railing - Google Patents
Vertical rod fixing device and installation method of safety protection railing Download PDFInfo
- Publication number
- CN110512945A CN110512945A CN201910834300.2A CN201910834300A CN110512945A CN 110512945 A CN110512945 A CN 110512945A CN 201910834300 A CN201910834300 A CN 201910834300A CN 110512945 A CN110512945 A CN 110512945A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- concrete
- installation
- door
- shape frame
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000003466 welding Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a vertical rod fixing device of a safety protection railing and an installation method. The upright rod fixing device comprises a door-shaped frame, the door-shaped frame is spanned and fixedly connected to the concrete turned edge, the top end of the door-shaped frame is fixedly connected with a vertically arranged steel pipe, and a positioning bolt is mounted on the pipe wall of the steel pipe. The door-shaped frame is preferably formed by welding three channel steel, and the vertical channel steel positioned on two sides of the concrete flange is fixedly connected to the concrete flange through bolts. The concrete flanging and pouring device can be arranged after concrete flanging and pouring are finished, the vertical rod does not need to be embedded, and the whole device is convenient to disassemble and reuse; the position can be adjusted at any time to avoid the position of the damaged concrete according to the actual condition. In a word, although the structure is simple, the installation thought of the existing foundation pit edge protection railing is changed, and the installation time is reduced and the installation is convenient because the installation does not need to be embedded, so that the foundation pit edge protection railing is worthy of popularization and application in the industry.
Description
Technical field
The present invention relates to the vertical lever fixing apparatus and installation method of a kind of safe protective railing, suitable for concrete flanging
Guard rail is fixed, and foundation pit edge protection facility technology field is belonged to.
Background technique
With the development of economy with people's living environment require raising, the continuous quickening of urbanization process, in recent years I
Compatriots occupy the engineerings such as engineering, urban construction and obtain development at full speed.It is fewer and fewer using soil in city, thus building
While development to high-altitude, the utilization of the underground space also becomes an important direction.High-rise and tier building basement,
The engineering constructions such as market place builet below the ground, underground garage can all face ground foundation engineering and deep-foundation pit engineering.
With increasing for deep-foundation pit engineering, foundation pit, which faces side, which goes along with sb. to guard him safely more, seems important, and foundation pit construction must be faced
Frontier defense shield, cutting depth is more than that 2 meters of foundation pit periphery must install guardrail around edges of foundation pit bar, and guard rail should firmly install,
Material should have enough intensity, and the depth on the pre-buried ground of railing upright bar is not less than 700mm.If there is concrete flanging on foundation pit side,
It can directly be embedded in flange in advance.But the upright bar of conventional railing is due to pre-buried not reproducible utilization, and if sets by digging machine etc.
Standby destroy then repairs difficulty.
Summary of the invention
Technical problem to be solved by the present invention lies in a kind of vertical lever fixing apparatus of safe protective railing is provided, can live
The dynamic upright bar for installing and fixing guard rail.
To solve the above-mentioned problems, The technical solution adopted by the invention is as follows:
A kind of vertical lever fixing apparatus of safe protective railing, it includes a door shape frame, the door shape frame rides
And be fixed on concrete flanging, the vertically arranged steel pipe in the top of door shape frame affixed one, it is equipped on the tube wall of steel pipe
Positioning bolt.
Further, the door shape frame is welded by three channel steels, the vertical channel steel positioned at concrete flanging two sides
It is fixed on concrete flanging by bolt.
Further, the groove of three channel steels is arranged outward, and the steel pipe is fixed in groove.
Further, the quantity of the positioning bolt is 2, in being arranged above and below or be symmetricly set on steel pipe wall two sides.
Further, the height of the steel pipe is 150mm, diameter 60mm.
The principle of the present invention is that the upright bar of safe protective railing is inserted in steel pipe, is then consolidated upright bar by positioning bolt
It is fixed.
The present invention also provides the installation methods of the vertical lever fixing apparatus of above-mentioned safe protective railing, comprising the following steps:
1), concrete flanging, which pours, finishes；
2), according to safe protective railing modulus, the position line of door shape frame is released；
3) channel steel of concrete flanging two sides is fixed, installation door glyph framework using bolt；
4) positioning bolt, is installed in door shape frame top welded still pipe and in steel pipe wall.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention can be configured after concrete flanging pours, and be not necessarily to pre-buried upright bar, and whole device is convenient for tearing open
Unload recycling.
2, when by destroying, pre-buried upright bar be can not be used again to be cut and pour again existing concrete flanging
It builds, and vertical lever fixing apparatus of the invention can adjust position at any time and avoid damaged concrete position according to the actual situation.
3, the present invention does over again caused by can be avoided because of the pre-buried positional fault of upright bar, can adjust at any time according to the actual situation
Whole installation site.
Although 4, structure of the invention is simple, the installation thinking of existing guardrail around edges of foundation pit bar is changed, due to nothing
Pre-buried upright bar is needed, reduces set-up time and easy for installation, is worth promoting and applying in the industry.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the present invention.
Fig. 2 is the side view of Fig. 1.
In figure: 1, concrete flanging；2, door shape frame；2a, channel steel；3, steel pipe；4, positioning bolt；5, bolt.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.According to following explanation, originally
The purposes, technical schemes and advantages of invention will be apparent from.It should be noted that described embodiment is of the invention preferred
Embodiment, instead of all the embodiments.
Referring to figs. 1 and 2, the vertical lever fixing apparatus of a kind of safe protective railing, it includes a door shape frame 2,
The door shape frame 2 rides and is fixed on concrete flanging 1, and the affixed height in the top of door shape frame 2 is
150mm, the steel pipe 3 that diameter is 60mm, steel pipe 3 is vertically arranged, and positioning bolt 4 is equipped on tube wall.The number of the positioning bolt 4
Amount is 2, in the two sides for being arranged above and below or being symmetricly set on 3 tube wall of steel pipe.In use, upright bar need to be only inserted into steel pipe 3,
Then fixed with positioning bolt 4.
Preferably, the door shape frame 2 is welded by three 8# channel steel 2a, positioned at 1 two sides of concrete flanging
Vertical channel steel 2a is fixed on concrete flanging 1 by bolt 5.
For the ease of the installation of steel pipe 3, the groove of three channel steel 2a is arranged outward, and the steel pipe 3 is fixed in groove
It is interior.
The invention also discloses the installation methods of the vertical lever fixing apparatus of above-mentioned safe protective railing, comprising the following steps:
1), concrete flanging, which pours, finishes；
2), according to safe protective railing modulus, the position line of door shape frame 2 is released；
3) the channel steel 2a of 1 two sides of concrete flanging is fixed, installation door glyph framework 2 using bolt 5；
4) positioning bolt 4, is installed in the top welded still pipe 3 of door shape frame 2 and in steel pipe wall.
The present invention can be configured after concrete flanging 1 pours, without such as the pre-buried upright bar of Normal practice, entire dress
Set recycling easy to disassemble；Can also position be adjusted at any time and avoids damaged concrete position according to the actual situation.The present invention seems knot
Structure is simple, but changes the installation thinking of existing guardrail around edges of foundation pit bar, pre-buried due to being not necessarily to, and reduces set-up time and peace
Dress is convenient, is worth promoting and applying in the industry.
The above is only the description explanation of the preferred embodiment of the present invention, and not limiting the scope of the present invention, shows
So, anyone skilled in the art based on the above embodiment, can readily occur in replacement or variation to obtain other implementations
Example, these are covered by the protection scope of the present invention.
Claims (6)
1. a kind of vertical lever fixing apparatus of safe protective railing, it is characterised in that:
It includes a door shape frame, and the door shape frame rides are simultaneously fixed on concrete flanging, the top of door shape frame
Affixed one vertically arranged steel pipe is held, positioning bolt is installed on the tube wall of steel pipe.
2. the vertical lever fixing apparatus of safe protective railing according to claim 1, it is characterised in that:
The door shape frame is welded by three channel steels, and the vertical channel steel positioned at concrete flanging two sides is affixed by bolt
On concrete flanging.
3. the vertical lever fixing apparatus of safe protective railing according to claim 1, it is characterised in that:
The groove of three channel steels is arranged outward, and the steel pipe is fixed in groove.
4. the vertical lever fixing apparatus of safe protective railing according to claim 1, it is characterised in that:
The quantity of the positioning bolt is 2, in being arranged above and below or be symmetricly set on steel pipe wall two sides.
5. the vertical lever fixing apparatus of safe protective railing described according to claim 1 or 3 or 4, it is characterised in that:
The height of the steel pipe is 150mm, diameter 60mm.
6. a kind of installation method of the vertical lever fixing apparatus of safe protective railing, which comprises the following steps:
1), concrete flanging, which pours, finishes；
2), according to safe protective railing modulus, the position line of door shape frame is released；
3) channel steel of concrete flanging two sides is fixed, installation door glyph framework using bolt；
4) positioning bolt, is installed in door shape frame top welded still pipe and in steel pipe wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834300.2A CN110512945A (en) | 2019-09-05 | 2019-09-05 | Vertical rod fixing device and installation method of safety protection railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834300.2A CN110512945A (en) | 2019-09-05 | 2019-09-05 | Vertical rod fixing device and installation method of safety protection railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110512945A true CN110512945A (en) | 2019-11-29 |
Family
ID=68629770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910834300.2A Pending CN110512945A (en) | 2019-09-05 | 2019-09-05 | Vertical rod fixing device and installation method of safety protection railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110512945A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279592A (en) * | 2021-04-07 | 2021-08-20 | 标龙建设集团有限公司 | Protector is used in civil engineering |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100956811B1 (en) * | 2009-11-30 | 2010-05-11 | 주식회사 케이원레일 | Reclamation type guardrail post fixing apparatus having function of increasing shearing force |
| CN103225412A (en) * | 2013-04-03 | 2013-07-31 | 中天建设集团有限公司 | Vertical connector for workside guard rails |
| CN103615121A (en) * | 2013-11-29 | 2014-03-05 | 中建四局第六建筑工程有限公司 | Floor edge-near protective handrail with turnover function |
| CN203755630U (en) * | 2014-03-03 | 2014-08-06 | 山东电力建设第二工程公司 | Simple support and construction platform thereof |
| CN104278828A (en) * | 2014-09-30 | 2015-01-14 | 北京首钢建设集团有限公司 | Concrete chimney demolition operating platform |
| CN104759085A (en) * | 2015-04-27 | 2015-07-08 | 长治市澳瑞特欣鑫健身器材有限公司 | Folding football door |
| CN204899204U (en) * | 2015-07-28 | 2015-12-23 | 上海建工二建集团有限公司 | Mouthful structure concrete structure's of department a template system fetches earth among reverse construction method |
| CN206971931U (en) * | 2017-06-28 | 2018-02-06 | 浙江中成建工集团有限公司 | A kind of prefabricated assembled isolated column |
| CN108999469A (en) * | 2018-09-19 | 2018-12-14 | 张学宇 | A kind of water conservancy construction enclosure device of good fixing effect |
| CN109469090A (en) * | 2018-12-26 | 2019-03-15 | 首钢水城钢铁(集团)赛德建设有限公司 | A kind of foundation bolt fixed frame and its construction method of installation in groups |
| CN211500047U (en) * | 2019-09-05 | 2020-09-15 | 上海建工二建集团有限公司 | Pole setting fixing device of safety protection railing |
-
2019
- 2019-09-05 CN CN201910834300.2A patent/CN110512945A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100956811B1 (en) * | 2009-11-30 | 2010-05-11 | 주식회사 케이원레일 | Reclamation type guardrail post fixing apparatus having function of increasing shearing force |
| CN103225412A (en) * | 2013-04-03 | 2013-07-31 | 中天建设集团有限公司 | Vertical connector for workside guard rails |
| CN103615121A (en) * | 2013-11-29 | 2014-03-05 | 中建四局第六建筑工程有限公司 | Floor edge-near protective handrail with turnover function |
| CN203755630U (en) * | 2014-03-03 | 2014-08-06 | 山东电力建设第二工程公司 | Simple support and construction platform thereof |
| CN104278828A (en) * | 2014-09-30 | 2015-01-14 | 北京首钢建设集团有限公司 | Concrete chimney demolition operating platform |
| CN104759085A (en) * | 2015-04-27 | 2015-07-08 | 长治市澳瑞特欣鑫健身器材有限公司 | Folding football door |
| CN204899204U (en) * | 2015-07-28 | 2015-12-23 | 上海建工二建集团有限公司 | Mouthful structure concrete structure's of department a template system fetches earth among reverse construction method |
| CN206971931U (en) * | 2017-06-28 | 2018-02-06 | 浙江中成建工集团有限公司 | A kind of prefabricated assembled isolated column |
| CN108999469A (en) * | 2018-09-19 | 2018-12-14 | 张学宇 | A kind of water conservancy construction enclosure device of good fixing effect |
| CN109469090A (en) * | 2018-12-26 | 2019-03-15 | 首钢水城钢铁(集团)赛德建设有限公司 | A kind of foundation bolt fixed frame and its construction method of installation in groups |
| CN211500047U (en) * | 2019-09-05 | 2020-09-15 | 上海建工二建集团有限公司 | Pole setting fixing device of safety protection railing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279592A (en) * | 2021-04-07 | 2021-08-20 | 标龙建设集团有限公司 | Protector is used in civil engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110512945A (en) | Vertical rod fixing device and installation method of safety protection railing | |
| CN210134353U (en) | Bracket type hoop bracket for bent cap construction | |
| CN112727470B (en) | Construction reinforcing method for shield tunnel at overlapped section | |
| CN211500047U (en) | Pole setting fixing device of safety protection railing | |
| CN208815540U (en) | Deep foundation pit support structure | |
| CN206233115U (en) | A kind of supporting bracket of bridge construction | |
| CN207376530U (en) | Highway bridge median strip Junk prevention web frame | |
| CN114319159B (en) | Ascending ramp dismantling system and construction method | |
| CN212983875U (en) | Building construction is with building foundation ditch bearing structure convenient to installation demolishs | |
| CN213173746U (en) | Foundation pit seepage-proofing supporting structure | |
| CN107299596A (en) | Support beam template system and its construction method under concrete support trestle plate | |
| CN208917865U (en) | Assembled arcading barricade | |
| CN106906923A (en) | The attachment means of fabricated shear wall horizontal joint and connection method | |
| CN207469752U (en) | A kind of venthole non-dismantling formwork | |
| CN219951910U (en) | Operation platform suitable for bored concrete pile well head detects operation | |
| CN219412127U (en) | Foundation can have enough to meet need, high adjustable fender that encloses | |
| Setia | Scour protection by collar plates: A parametric study | |
| CN204782128U (en) | Sound arrester of transformer substation and overall structure of fire wall | |
| CN220522078U (en) | Movable protection device for large-span capping structure of access section line | |
| CN205531674U (en) | Strenghthened type subway deep basal pit barricade | |
| CN221150891U (en) | Existing electric power pipe ditch suspension protection device for pipe gallery engineering | |
| CN220133513U (en) | Integrated operation platform device of creeping formwork | |
| CN218176770U (en) | Be used for adjustable angle stair of foundation ditch escape way | |
| CN111140159B (en) | Inspection shaft ladder is used in municipal administration public works construction | |
| CN220434433U (en) | Assembled protective railing structure |
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 |