CN202925957U - Instrumentalized extension-type safety protection shed - Google Patents
Instrumentalized extension-type safety protection shed Download PDFInfo
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- CN202925957U CN202925957U CN 201220695170 CN201220695170U CN202925957U CN 202925957 U CN202925957 U CN 202925957U CN 201220695170 CN201220695170 CN 201220695170 CN 201220695170 U CN201220695170 U CN 201220695170U CN 202925957 U CN202925957 U CN 202925957U
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Abstract
The utility model relates to an instrumentalized extension-type safety protection shed used in construction sites. The instrumentalized extension-type safety protection shed comprises stand columns, trusses, vertical cross-bars and side diagonal bars, wherein the four stand columns are arranged at four corners; trusses are disposed between both the two front stand columns and the two rear stand columns and each truss is composed of an upper chord, a lower chord and support web members, wherein the upper chords and the lower chords are formed through assembly of chord units of different length, two ends of both the upper chords and the lower chords are in bolted connection with the stand columns, and the support web members are arranged between the upper chords and the lower chords; two ends of the vertical cross-bars are in bolted connection with the front stand columns and the rear stand columns; two side diagonal bars are configured to be criss-crossed and are in bolted connection with a front stand column and a rear stand column; two decks of scaffold floors are laid between the front trusses and the rear trusses through the upper chords and the lower chords, and a bottom dense screen is laid between two upper cords. All the component units of the shed is reusable, the whole shed is convenient and rapid to install, and construction efficiency can be raised and steels can be saved.
Description
Technical field
The utility model relates to construction site with safe guarding shed, and specifically a kind of tool extension type is safe guarding shed.
Background technology
At present, what the escape way of job site, reinforcing bar processing district, carpenter processing district and mixer etc. were more is to use steel pipe scaffold to set up protection canopy, often some project and teams and groups follow the line of least resistance, convenient, it is lack of standardization that protection canopy is set up, and do not have protective action.Set up and remove on the one hand comparatively difficulty, need a large amount of short steel pipes of cutting, the size of setting up differs, highly differs, and can not satisfy the standardization of job site, the requirement of standardization safety construction; The 2nd, spend a large amount of time, man power and material.Therefore promoting the technological progress of safety protection facility, is to reduce engineering cost, saves the labour, reduces the important channel of civilized construction expense.
The utility model content
The utility model is intended to solve above-mentioned job site protection canopy and sets up the problem of existence, and provide a kind of can repeatedly repeat to have enough to meet the need use, quick and easy for installation, improve efficiency of construction, save steel, the tool extension type that reduces engineering cost is safe guarding shed.
The technical scheme that the described problem that solves the utility model adopts is:
A kind of tool extension type is safe guarding shed, comprise column, truss, vertical cross bar, side diagonal member, described column arranges four by corner location, be provided with truss between two columns of front and between two columns of back, described truss is made of upper chord, lower chord and support web member, described upper chord and lower chord do not wait by length chord member unit assembles by bolt, upper chord and lower chord two ends all are connected with the column bolt, are provided with the support web member between upper chord and lower chord; Described vertical cross bar two ends are connected with forward and backward two column bolts, and described side diagonal member arranges two and is right-angled intersection and is connected with forward and backward two column bolts; Be equipped with double-deck scaffold floor by upper chord and lower chord between described forward and backward two truss, be equipped with the Dense mesh screen of revealing all the details between two upper chords.
Further:
Described column is square steel, is welded with on it to connect otic placode and the U-shaped suspension member of fire extinguisher, and column lower end is welded with the base that is connected with pre-embedded bolt in concrete foundation.
Described chord member unit is the angle steel of length 2m and length 3m, directly use the chord member unit of a 2m to make upper and lower chord member during protection canopy span 2m, span 3.5m selects the upper and lower chord member of chord member unit splicing of two 2m, span 4.5m selects the upper and lower chord member of chord member unit splicing of a 2m and a 3m, and span 6m uses the upper and lower chord member of chord member unit splicing of two 2m and a 3m.
Between the upper chord and lower chord of described truss, be connected with the oblique support of chord member near stud sides.
Described vertical cross bar, side diagonal member are angle steel, and two crossover nodes that are the side diagonal member of right-angled intersection are provided with junction plate.
Compared with prior art, the utility model has following characteristics:
1. all member units are all regularization, the tool member unit of sectional, and are quick and easy for installation, can be repeatedly used, and saving steel does not produce waste material;
2. width can freely be assembled as required, vertically can carry out assembly unit by standard block, applicable to plurality of specifications, multiple protection.
3. can effectively improve all kinds of safe guarding shed installation rates and safety, can satisfy preferably standardization, the standardization of job site, the requirement of safety construction, advance scientific and technological progress.
Description of drawings
Fig. 1 is the positive facade structural representation of the utility model embodiment.
Fig. 2 is the utility model embodiment side elevation structural representation.
In figure: upright post base 1, column 2, the U-shaped suspension member 3 of fire extinguisher connects otic placode 4, the oblique support 5 of chord member, lower chord 6, upper chord 7 supports web member 8, the Dense mesh screen 9 of revealing all the details, double-deck scaffold floor 10, vertical cross bar 11, side diagonal member 12, junction plate 13.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment.
This tool extension type is safe guarding shed is the cuboid protection canopy, and totally four root posts 2 are pressed the corner location layout.Column 2 adopts 100 * 100 * 3 square steel, is welded with several on column 2 and connects otic placode 4 and the U-shaped suspension member 3 of fire extinguisher, and the U-shaped suspension member 3 of fire extinguisher is 1.5m apart from ground level.Column 2 lower ends are welded with the base 1 that is connected with pre-embedded bolt in concrete foundation.First build the concrete foundation of column 2 before column 2 is installed, and in concrete foundation the bolt of pre-buried four diameter 12mm, the position is corresponding one by one with upright post base 1 preformed hole.
Referring to Fig. 1, be provided with truss between two root posts 2 of front and between two root posts 2 of back, truss is made of upper chord 7, lower chord 6 and support web member 8, upper chord 7 and lower chord 6 do not wait by length chord member unit assembles by bolt, the chord member unit has two kinds, be respectively the angle steel of length 2m and length 3m, press the perforating of 250mm spacing on every angle steel.
During upper and lower chord member assembling, assemble according to the width of protection canopy actual needs, span can not wait from 2m～6m, directly use the chord member unit of a 2m to make chord member during span 2m, span 3.5m selects the upper and lower chord member of chord member unit splicing of two 2m, span 4.5m selects the upper and lower chord member of chord member unit splicing of a 2m and a 3m, and span 6m uses the upper and lower chord member of chord member unit splicing of two 2m and a 3m.
After assembling upper chord 7 and lower chord 6, upper and lower chord member is fixed with otic placode 4 bolts that are connected on column 2, and be connected and fixed support web member 8 between upper chord 7 and lower chord 6, thereby consist of former and later two truss.When the protection canopy span is larger, be connected with the oblique support 5 of chord member in close column 2 sides between the upper chord 7 of truss and lower chord 6, with the resistance to overturning of bracnig frame.
Referring to Fig. 2, in the both sides of protection canopy, be provided with four vertical cross bars 11 between forward and backward two root posts 2, vertically cross bar 11 adopts angle steel, and two ends are fixed with otic placode 4 bolts that are connected on forward and backward two columns 2; Two side diagonal members 12 that are right-angled intersection are set between forward and backward two root posts 2, the same angle steel that adopts of side diagonal member 12, the crossover node of two side diagonal members 12 is provided with junction plate 13, wherein a side diagonal member 12 forms by two sections, two sections side diagonal members are connected with junction plate 13 bolts by the slotted hole on junction plate 13 respectively, and two side diagonal member 12 two ends are fixed with otic placode 4 bolts that are connected on forward and backward two columns 2.
Still referring to Fig. 1, lay respectively one deck 50mm plank between two upper chords 7 of forward and backward two truss and between two lower chords 6 or be not less than the scaffold floor that the other materials of equality strength consists of, thereby consist of, double-deck scaffold floor 10 is arranged, simultaneously, also completely spread the Dense mesh screen 9 of revealing all the details between two upper chords 6, the Dense mesh screen 9 of revealing all the details adopts the flame-retardant fine mesh net, effectively prevents penetrating of falling object from high altitude to reach.
According to protection canopy present position or specific requirement, can hang up in the protection canopy side side expanded metal lath and Dense mesh screen, to reach effect safe and attractive in appearance.
Claims (5)
1. a tool extension type is safe guarding shed, comprise column, truss, vertical cross bar, side diagonal member, it is characterized in that, described column arranges four by corner location, be provided with truss between two columns of front and between two columns of back, described truss is made of upper chord, lower chord and support web member, described upper chord and lower chord do not wait by length chord member unit assembles by bolt, upper chord and lower chord two ends all are connected with the column bolt, are provided with the support web member between upper chord and lower chord; Described vertical cross bar two ends are connected with forward and backward two column bolts, and described side diagonal member arranges two and is right-angled intersection and is connected with forward and backward two column bolts; Be equipped with double-deck scaffold floor by upper chord and lower chord between described forward and backward two truss, be equipped with the Dense mesh screen of revealing all the details between two upper chords.
2. tool extension type according to claim 1 is safe guarding shed, it is characterized in that, described column is square steel, is welded with on it to connect otic placode and the U-shaped suspension member of fire extinguisher, and column lower end is welded with the base that is connected with pre-embedded bolt in concrete foundation.
3. tool extension type according to claim 1 is safe guarding shed, it is characterized in that, described chord member unit is the angle steel of length 2m and length 3m, directly use the chord member unit of a 2m to make upper and lower chord member during protection canopy span 2m, span 3.5m selects the upper and lower chord member of chord member unit splicing of two 2m, span 4.5m selects the upper and lower chord member of chord member unit splicing of a 2m and a 3m, and span 6m uses the upper and lower chord member of chord member unit splicing of two 2m and a 3m.
4. tool extension type according to claim 1 is safe guarding shed, it is characterized in that, between the upper chord and lower chord of described truss, is being connected with the oblique support of chord member near stud sides.
5. tool extension type according to claim 1 is safe guarding shed, it is characterized in that, described vertical cross bar, side diagonal member are angle steel, and two crossover nodes that are the side diagonal member of right-angled intersection are provided with junction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695170 CN202925957U (en) | 2012-12-17 | 2012-12-17 | Instrumentalized extension-type safety protection shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695170 CN202925957U (en) | 2012-12-17 | 2012-12-17 | Instrumentalized extension-type safety protection shed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925957U true CN202925957U (en) | 2013-05-08 |
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ID=48215931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220695170 Expired - Fee Related CN202925957U (en) | 2012-12-17 | 2012-12-17 | Instrumentalized extension-type safety protection shed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925957U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437575A (en) * | 2013-08-23 | 2013-12-11 | 江苏中核华纬工程设计研究有限公司 | Steel structure for nuclear power module |
| CN105952162A (en) * | 2016-05-06 | 2016-09-21 | 浙江精工钢结构集团有限公司 | All-weather truss splicing method |
| CN106437186A (en) * | 2016-08-31 | 2017-02-22 | 山东钢铁股份有限公司 | Protection device for preventing workshop concrete blocks from falling |
| CN107227858A (en) * | 2017-08-01 | 2017-10-03 | 中国水利水电第七工程局成都水电建设工程有限公司 | Overhead bridge pier safe construction safeguard structure under high-voltage line |
| CN108708578A (en) * | 2018-06-26 | 2018-10-26 | 徐晓胜 | A kind of flexible portable distribution box protection canopy and installation and application |
-
2012
- 2012-12-17 CN CN 201220695170 patent/CN202925957U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437575A (en) * | 2013-08-23 | 2013-12-11 | 江苏中核华纬工程设计研究有限公司 | Steel structure for nuclear power module |
| CN105952162A (en) * | 2016-05-06 | 2016-09-21 | 浙江精工钢结构集团有限公司 | All-weather truss splicing method |
| CN105952162B (en) * | 2016-05-06 | 2018-02-06 | 浙江精工钢结构集团有限公司 | A kind of round-the-clock truss assembling method |
| CN106437186A (en) * | 2016-08-31 | 2017-02-22 | 山东钢铁股份有限公司 | Protection device for preventing workshop concrete blocks from falling |
| CN107227858A (en) * | 2017-08-01 | 2017-10-03 | 中国水利水电第七工程局成都水电建设工程有限公司 | Overhead bridge pier safe construction safeguard structure under high-voltage line |
| CN108708578A (en) * | 2018-06-26 | 2018-10-26 | 徐晓胜 | A kind of flexible portable distribution box protection canopy and installation and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |