CN201526155U - External protection device of scaffold - Google Patents
External protection device of scaffold Download PDFInfo
- Publication number
- CN201526155U CN201526155U CN2009200901680U CN200920090168U CN201526155U CN 201526155 U CN201526155 U CN 201526155U CN 2009200901680 U CN2009200901680 U CN 2009200901680U CN 200920090168 U CN200920090168 U CN 200920090168U CN 201526155 U CN201526155 U CN 201526155U
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- cross bar
- scaffold
- threeway
- bar
- sleeved
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Abstract
The utility model relates to an external protection device of a scaffold, which comprises a protective screen. At least two horizontal outward-extending rods are outwards and fixedly mounted on a cross bar of the scaffold, the outward-extending rods are perpendicular to cross bars of the scaffold, outer ends of the outwards-extending rods are connected with a protective cross bar, the protective cross bar is parallel to the cross bar of the scaffold, at least two inclined supporting rods are arranged between the protective cross bar and the upper cross bar or lower cross bar of the scaffold, one end of each supporting rod is perpendicularly connected with the protective cross bar while the other end is perpendicularly connected to the upper or lower cross bar of the scaffold, the protective screen is fixedly mounted in a frame formed by the outward-extending rods, the cross bars of the scaffold and the protective cross bar, the outward-extending rods, the cross bars of the scaffold and the protective cross bar are in three-way connection, and the supporting rods, the upper or lower cross bar of the scaffold and the protective cross bar are also in three-way connection. The external protection device of a scaffold is simple in structure and convenient in use.
Description
(1), technical field: the utility model relates to a kind of protector, particularly relates to the outer protector of a kind of scaffold.
(2), background technology: at present, in the building operations of building, usually set up scaffold, being beneficial to the constructor constructs on scaffold, but in real work, because the space between scaffold is bigger, job site situation complexity, be difficult to guarantee the hundred-percent safety of constructor, the situation that the constructor drops down from scaffold takes place sometimes, the article of also can constructing fall the situation that injures the constructor by a crashing object from scaffold, bring huge actual bodily harm and economic loss for constructor and building site, therefore, the safety that how to guarantee the constructor better will be a urgent problem, and relevant protective equipment does not also occur on the existing market, is in blank situation basically.
(3), utility model content:
The technical problems to be solved in the utility model is: at the prior art deficiency, provide a kind of scaffold simple in structure, easy to use outer protector.
The technical solution of the utility model:
The outer protector of a kind of scaffold, contain protective screening, on the cross bar of scaffold, outwards fixedly mount the outer extension bar of at least two levels, outer extension bar is vertical mutually with the cross bar of scaffold, the outer end of outer extension bar connects the protection cross bar, the cross bar of protection cross bar and scaffold is parallel to each other, between lower floor that protects cross bar and scaffold or upper strata cross bar, be provided with at least two oblique support bars, one end of support bar and mutual vertical connection of protection cross bar, the other end of support bar and the lower floor of scaffold or also mutual vertical connection of upper strata cross bar, protective screening is fixedly mounted on by outer extension bar, the cross bar of scaffold, in the framework that the protection cross bar is formed.
Adopt first threeway 9 to be connected between the cross bar of outer extension bar and scaffold, the straight pipe of first threeway 9 is sleeved on the cross bar of scaffold, and half siphunculus of first threeway 9 is sleeved on an end of outer extension bar; Adopt second threeway 5 to be connected between outer extension bar and the protection cross bar, the straight pipe of second threeway 5 be sleeved on the protection cross bar and the straight pipe of second threeway 5 with protect between the cross bar and can rotate mutually, half siphunculus of second threeway 5 is sleeved on the other end of outer extension bar; Adopt the 3rd threeway 7 to be connected between the lower floor of support bar and scaffold or the upper strata cross bar, the straight pipe of the 3rd threeway 7 is sleeved in the lower floor or upper strata cross bar of scaffold, and half siphunculus of the 3rd threeway 7 is sleeved on an end of support bar; Adopt the 4th threeway 6 to be connected between support bar and the protection cross bar, the straight pipe of the 4th threeway 6 be sleeved on the protection cross bar and the straight pipe of the 4th threeway 6 with protect between the cross bar and can rotate mutually, half siphunculus of the 4th threeway 6 is sleeved on the other end of support bar.
The straight pipe of first threeway 9, second threeway 5, the 3rd threeway 7, the 4th threeway 6 contains two and half straight pipes, and it is fixing to be connected through the hinge between two and half straight pipes.
On the cross bar, protection cross bar of extension bar, scaffold, protective screening adopts the rope made of hemp to be woven into to bind, or adopts nylon rope to be woven into, or adopts braided steel wire to become outside around the protective screening; The cross bar of outer extension bar, scaffold, the lower floor of scaffold or upper strata cross bar, protection cross bar, support bar are round steel pipe.
The number of outer extension bar is 2～50, and the number of support bar is 2～50, can select the number of outer extension bar and support bar during actual the use as required.
The beneficial effects of the utility model:
1, the utility model outwards installs and fixes the outer extension bar of at least two levels on the cross bar of scaffold, the outer end of outer extension bar connects the protection cross bar, between lower floor that protects cross bar and scaffold or upper strata cross bar, be provided with at least two oblique support bars, protective screening is installed in by outer extension bar, the cross bar of scaffold, in the framework that the protection cross bar is formed, like this, as constructor or construction article when scaffold falls, protective screening can effectively be caught constructor or construction article, take place with accident prevention, therefore, the utility model is not only simple in structure, and easy to use.
2, adopt between outer extension bar of the present utility model, support bar and the protection cross bar and be rotationally connected, the threeway that is connected between the cross bar of outer extension bar, support bar and scaffold is detachable, like this, can easily outer extension bar, support bar be removed from scaffold, then, they and protection cross bar are successively moved on on upper strata or the lower floor's scaffold.
3, the protective screening in the utility model adopts the rope made of hemp or nylon rope or braided steel wire to become, and the cross bar of outer extension bar, scaffold, the lower floor of scaffold or upper strata cross bar, protection cross bar, support bar are round steel pipe, and therefore, cost of manufacture of the present utility model is lower.
(4), description of drawings:
Fig. 1 is one of structural representation of the outer protector of scaffold;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the right TV structure schematic diagram of Fig. 1;
Fig. 4 be the outer protector of scaffold structural representation two;
Fig. 5 is the plan structure schematic diagram of Fig. 4;
Fig. 6 is the right TV structure schematic diagram of Fig. 4;
Fig. 7 be the outer protector of scaffold structural representation three;
Fig. 8 is the structure for amplifying schematic diagram of threeway;
Fig. 9 is the right TV structure schematic diagram of Fig. 8;
Structure for amplifying schematic diagram when Figure 10 opens for threeway;
Figure 11 is the structure for amplifying schematic diagram of second straight pipe of threeway;
Figure 12 is the structure for amplifying schematic diagram of first straight pipe of threeway.
(5), the specific embodiment:
Embodiment one: referring to Fig. 1～Fig. 3, among the figure, the outer protector of scaffold contains protective screening 20, on the cross bar 8 of scaffold, outwards fixedly mount the outer extension bar 10 of two levels, outer extension bar 10 is vertical mutually with the cross bar 8 of scaffold, the outer end of outer extension bar 10 connects protection cross bar 3, protection cross bar 3 is parallel to each other with the cross bar 8 of scaffold, between lower floor's cross bar 2 of protection cross bar 3 and scaffold, be provided with two oblique support bars 4, one end of support bar 4 and protection 3 mutual vertical connections of cross bar, the other end of support bar 4 and also mutual vertical connection of lower floor's cross bar 2 of scaffold, protective screening 20 is fixedly mounted on by outer extension bar 10, the cross bar 8 of scaffold, in the framework that protection cross bar 3 is formed.
Adopt first threeway 9 to be connected between the cross bar 8 of outer extension bar 10 and scaffold, the straight pipe of first threeway 9 is sleeved on the cross bar 8 of scaffold, and half siphunculus of first threeway 9 is sleeved on an end of outer extension bar 10; Adopt second threeway 5 to be connected between outer extension bar 10 and the protection cross bar 3, the straight pipe of second threeway 5 be sleeved on the protection cross bar 3 and the straight pipe of second threeway 5 with protect between the cross bar 3 and can rotate mutually, half siphunculus of second threeway 5 is sleeved on the other end of outer extension bar 10; Adopt the 3rd threeway 7 to be connected between lower floor's cross bar 2 of support bar 4 and scaffold, the straight pipe of the 3rd threeway 7 is sleeved on lower floor's cross bar 2 of scaffold, and half siphunculus of the 3rd threeway 7 is sleeved on an end of support bar 4; Adopt the 4th threeway 6 to be connected between support bar 4 and the protection cross bar 3, the straight pipe of the 4th threeway 6 be sleeved on the protection cross bar 3 and the straight pipe of the 4th threeway 6 with protect between the cross bar 3 and can rotate mutually, half siphunculus of the 4th threeway 6 is sleeved on the other end of support bar 4.
On the cross bar 8, protection cross bar 3 of extension bar 10, scaffold, protective screening 20 adopts nylon ropes to be woven into to bind outside around the protective screening 20; The cross bar 8 of outer extension bar 10, scaffold, lower floor's cross bar 2 of scaffold, protection cross bar 3, support bar 4 are round steel pipe.
Embodiment two: referring to Fig. 4～Fig. 6, numbering is identical with embodiment one among the figure, the meaning of representative is identical, its course of work is also basic identical, something in common does not repeat, difference is: be provided with two oblique support bars 4 between the upper strata cross bar 11 of protection cross bar 3 and scaffold, an end of support bar 4 and protection 3 mutual vertical connections of cross bar, the other end of support bar 4 and also mutual vertical connection of the upper strata cross bar 11 of scaffold.
Adopt the 3rd threeway 7 to be connected between one end of support bar 4 and the upper strata cross bar 11 of scaffold, the straight pipe of the 3rd threeway 7 is sleeved on the upper strata cross bar 11 of scaffold, half siphunculus of the 3rd threeway 7 is sleeved on an end of support bar 4, and the upper strata cross bar 11 of scaffold is a round steel pipe.
Embodiment three: referring to Fig. 7, numbering is identical with embodiment one among the figure, and the meaning of representative is identical, and its course of work is also basic identical, and something in common does not repeat, and difference is: the number of outer extension bar 10 and support bar 4 is 3.
Embodiment four: referring to Fig. 1～Fig. 3, Fig. 8～Figure 12, numbering is identical with embodiment one among the figure, the meaning of representative is identical, its course of work is also basic identical, something in common does not repeat, difference is: the straight pipe of first threeway 9, second threeway 5, the 3rd threeway 7, the 4th threeway 6 contains first straight pipe 15, second straight pipe 16, be connected and fixed by hinge 17 between first straight pipe 15, second straight pipe 16, pin 18 is housed in the hinge 17, convenient during the threeway dismounting of this structure.
Claims (5)
1. the outer protector of a scaffold, contain protective screening, it is characterized in that: the outer extension bar that on the cross bar of scaffold, outwards fixedly mounts at least two levels, outer extension bar is vertical mutually with the cross bar of scaffold, the outer end of outer extension bar connects the protection cross bar, the cross bar of protection cross bar and scaffold is parallel to each other, between lower floor that protects cross bar and scaffold or upper strata cross bar, be provided with at least two oblique support bars, one end of support bar and mutual vertical connection of protection cross bar, the other end of support bar and the lower floor of scaffold or also mutual vertical connection of upper strata cross bar, protective screening is fixedly mounted on by outer extension bar, the cross bar of scaffold, in the framework that the protection cross bar is formed.
2. the outer protector of scaffold according to claim 1, it is characterized in that: adopt first threeway (9) to be connected between the cross bar of described outer extension bar and scaffold, the straight pipe of first threeway (9) is sleeved on the cross bar of scaffold, and half siphunculus of first threeway (9) is sleeved on an end of outer extension bar; Adopt second threeway (5) to be connected between described outer extension bar and the protection cross bar, the straight pipe of second threeway (5) be sleeved on the protection cross bar and the straight pipe of second threeway (5) with protect between the cross bar and can rotate mutually, half siphunculus of second threeway (5) is sleeved on the other end of outer extension bar; Adopt the 3rd threeway (7) to be connected between the lower floor of described support bar and scaffold or the upper strata cross bar, the straight pipe of the 3rd threeway (7) is sleeved on the cross bar on the lower floor of scaffold or upper strata, and half siphunculus of the 3rd threeway (7) is sleeved on an end of support bar; Adopt the 4th threeway (6) to be connected between described support bar and the protection cross bar, the straight pipe of the 4th threeway (6) be sleeved on the protection cross bar and the straight pipe of the 4th threeway (6) with protect between the cross bar and can rotate mutually, half siphunculus of the 4th threeway (6) is sleeved on the other end of support bar.
3. the outer protector of scaffold according to claim 2, it is characterized in that: the straight pipe of described first threeway (9), second threeway (5), the 3rd threeway (7), the 4th threeway (6) contains two and half straight pipes, and it is fixing to be connected through the hinge between two and half straight pipes.
4. according to claim 2 or the outer protector of 3 described scaffolds, it is characterized in that: described protective screening around bind outside extension bar, scaffold cross bar, the protection cross bar on, described protective screening adopts the rope made of hemp to be woven into, or adopts nylon rope to be woven into, or adopts braided steel wire to become; The cross bar of described outer extension bar, scaffold, the lower floor of scaffold or upper strata cross bar, protection cross bar, support bar are round steel pipe.
5. the outer protector of scaffold according to claim 4, it is characterized in that: the number of described outer extension bar is 2～50, the number of described support bar is 2～50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200901680U CN201526155U (en) | 2009-05-11 | 2009-05-11 | External protection device of scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200901680U CN201526155U (en) | 2009-05-11 | 2009-05-11 | External protection device of scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526155U true CN201526155U (en) | 2010-07-14 |
Family
ID=42517444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200901680U Expired - Fee Related CN201526155U (en) | 2009-05-11 | 2009-05-11 | External protection device of scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526155U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322208A (en) * | 2011-06-30 | 2012-01-18 | 湖南省金为型材有限公司 | Three-way joint for protection net |
| CN102704665A (en) * | 2012-06-07 | 2012-10-03 | 中国建筑第八工程局有限公司 | Foldable horizontal protector between external climbing frame and building and foldable horizontal protection method |
| CN102720372A (en) * | 2012-06-04 | 2012-10-10 | 中联世纪建设集团有限公司 | Novel top bracing type edge protecting rack |
| CN102852116A (en) * | 2012-09-03 | 2013-01-02 | 无锡莱吉特信息科技有限公司 | Bank security device |
| CN104190010A (en) * | 2012-12-18 | 2014-12-10 | 衢州市易凡设计有限公司 | Rescue method |
| CN108560939A (en) * | 2018-04-10 | 2018-09-21 | 李嘉炜 | A kind of construction fastening support for wall surface |
| CN109339471A (en) * | 2018-11-22 | 2019-02-15 | 蒿振侠 | A kind of outer level of outreach formula frame connects the supporting structure of object net |
| CN111910941A (en) * | 2020-08-19 | 2020-11-10 | 郑州大学 | Supporting device for house building engineering |
-
2009
- 2009-05-11 CN CN2009200901680U patent/CN201526155U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322208A (en) * | 2011-06-30 | 2012-01-18 | 湖南省金为型材有限公司 | Three-way joint for protection net |
| CN102720372A (en) * | 2012-06-04 | 2012-10-10 | 中联世纪建设集团有限公司 | Novel top bracing type edge protecting rack |
| CN102720372B (en) * | 2012-06-04 | 2015-09-23 | 中联世纪建设集团有限公司 | Novel formula of shoring faces frontier defense retaining frame |
| CN102704665A (en) * | 2012-06-07 | 2012-10-03 | 中国建筑第八工程局有限公司 | Foldable horizontal protector between external climbing frame and building and foldable horizontal protection method |
| CN102852116A (en) * | 2012-09-03 | 2013-01-02 | 无锡莱吉特信息科技有限公司 | Bank security device |
| CN104190010A (en) * | 2012-12-18 | 2014-12-10 | 衢州市易凡设计有限公司 | Rescue method |
| CN104190010B (en) * | 2012-12-18 | 2017-01-25 | 衢州市易凡设计有限公司 | Rescue method |
| CN108560939A (en) * | 2018-04-10 | 2018-09-21 | 李嘉炜 | A kind of construction fastening support for wall surface |
| CN109339471A (en) * | 2018-11-22 | 2019-02-15 | 蒿振侠 | A kind of outer level of outreach formula frame connects the supporting structure of object net |
| CN109339471B (en) * | 2018-11-22 | 2020-11-20 | 李丽容 | Support structure for horizontally connecting object net outside abduction type frame |
| CN111910941A (en) * | 2020-08-19 | 2020-11-10 | 郑州大学 | Supporting device for house building engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20120511 |