CN203213631U - Protective handrail close to edge - Google Patents
Protective handrail close to edge Download PDFInfo
- Publication number
- CN203213631U CN203213631U CN 201320198832 CN201320198832U CN203213631U CN 203213631 U CN203213631 U CN 203213631U CN 201320198832 CN201320198832 CN 201320198832 CN 201320198832 U CN201320198832 U CN 201320198832U CN 203213631 U CN203213631 U CN 203213631U
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- CN
- China
- Prior art keywords
- hollow stem
- buckle
- fixed end
- movable end
- movable
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a protective handrail close to an edge. The protective handrail close to the edge comprises stand columns, wherein a fixing base which is used for being fixed on the ground is arranged at the lower end of each stand column, every two adjacent stand columns are connected through at least two adjustable transverse rods which are arranged in parallel, and each adjustable transverse rod comprises clamping buckles at the two ends and an adjustable sleeve rod in the middle. The protective handrail close to the edge is simple in structure, convenient to use, capable of being used in places with different lengths and protection needed to achieve a protection function fast and safely, and capable of reducing labor cost and material cost and improving the security coefficient in a construction process.
Description
Technical field
The utility model belongs to a kind of building field supporting facility, relates in particular to a kind of frontier defense guard rail rod that faces.
Background technology
Facing the frontier defense guard rail rod mainly is to use in work high above the ground (more than the 2m), foundation ditch operation (more than the 2m), traffic intersection, also have " four-hole " (stair mouth, elevator well head, reservation hole, passway), " five face the limit " (the balcony periphery of railing not to be installed as yet, the aspect periphery of no outrigger protection, framework engineering floor periphery, the dual-side of runway and chute up and down, the side of discharging platform) all needs to arrange guard rail.
The present frontier defense guard rail rod that faces is regular length and level altitude, can not just in time use the job site of a complete guardrail for some, need manually weld cross bar or reminds with simple caution sign.The former has strengthened working strength of workers, has simultaneously not recyclablely caused waste, and the latter does not have effectively guarantee to pedestrian's safety.
The utility model content
It is at the deficiency in the background technology that the utility model is wanted the technical solution problem, and a kind of frontier defense guard rail rod that faces is provided.
In order to address the above problem by the following technical solutions: a kind of frontier defense guard rail rod that faces, comprise column, column lower end is provided with and the fixing holder of usefulness in ground, connects by at least two cross bars regulated that be arranged in parallel between the adjacent upright posts; The described cross bar of regulating comprises the buckle at two ends and adjustable loop bar of centre.
The described cross bar of regulating is divided into movable end and fixed end, and fixed end one end is that fixed end buckle, the other end are the bigger fixed end hollow stem of diameter, welds between the fixed end buckle back side and the fixed end hollow stem; Movable end one end is that movable end buckle, the other end are the less movable end hollow stem of diameter, welds between the movable end buckle back side and the movable end hollow stem; The external diameter of movable end hollow stem matches with the internal diameter of fixed end hollow stem, passes through bolt between movable end hollow stem and the fixed end hollow stem.
Described buckle mainly is made up of Kato and reed, and two inboards of Kato opening part fixedly have reed respectively, and the Kato front end is provided with positioning bolt.
The utility model is simple in structure, easy to use, plays quick, safe protection in the place that some needs that are uneven in length are gone along with sb. to guard him.In work progress, reduced the cost of manpower and materials, improved safety factor simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 can regulate the vertical view of cross bar for the utility model.
The specific embodiment
As shown in Figure 1, 2, a kind of frontier defense guard rail rod that faces comprises column 1, and column 1 lower end is provided with and the fixing holder 3 of usefulness in ground, connects by two cross bars regulated that be arranged in parallel 2 between the adjacent upright posts 1.
The described cross bar 2 of regulating is divided into movable end and fixed end, and fixed end one end is that fixed end buckle 2-4, the other end are the bigger fixed end hollow stem 2-1 of diameter, welds between fixed end buckle back side 2-4 and the fixed end hollow stem 2-1; Movable end one end is that movable end buckle 2-5, the other end are the less movable end hollow stem 2-2 of diameter, welds between movable end buckle back side 2-5 and the movable end hollow stem 2-2; The external diameter of movable end hollow stem 2-2 matches with the internal diameter of fixed end hollow stem 2-1, fixes by bolt 2-3 between movable end hollow stem and the fixed end hollow stem.
The fixed end buckle is consistent with the movable end buckle, and it all mainly is made up of Kato 2-8 and reed 2-6, and two inboards of Kato 2-8 opening part fixedly have reed 2-6 respectively, and the Kato front end is provided with positioning bolt 2-7.Reed be used for to clamp column, also can adapt to simultaneously can not cross section column, for example pillar type column, box type column etc., positioning bolt is used for locking.
Claims (3)
1. one kind is faced the frontier defense guard rail rod, comprises column, and column lower end is provided with and the fixing holder of usefulness in ground, it is characterized in that: connect by at least two cross bars regulated that be arranged in parallel between the adjacent upright posts; The described cross bar of regulating comprises the buckle at two ends and adjustable loop bar of centre.
2. the frontier defense guard rail rod that faces according to claim 1, it is characterized in that: the described cross bar of regulating is divided into movable end and fixed end, fixed end one end is that fixed end buckle, the other end are the bigger fixed end hollow stem of diameter, welds between the fixed end buckle back side and the fixed end hollow stem; Movable end one end is that movable end buckle, the other end are the less movable end hollow stem of diameter, welds between the movable end buckle back side and the movable end hollow stem; The external diameter of movable end hollow stem matches with the internal diameter of fixed end hollow stem, passes through bolt between movable end hollow stem and the fixed end hollow stem.
3. the frontier defense guard rail rod that faces according to claim 1, it is characterized in that: described buckle mainly is made up of Kato and reed, and two inboards of Kato opening part fixedly have reed respectively, and the Kato front end is provided with positioning bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198832 CN203213631U (en) | 2013-04-19 | 2013-04-19 | Protective handrail close to edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198832 CN203213631U (en) | 2013-04-19 | 2013-04-19 | Protective handrail close to edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203213631U true CN203213631U (en) | 2013-09-25 |
Family
ID=49203179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320198832 Expired - Fee Related CN203213631U (en) | 2013-04-19 | 2013-04-19 | Protective handrail close to edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203213631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484510A (en) * | 2015-12-29 | 2016-04-13 | 山西一建集团有限公司 | Tool type elevator shaft protection device |
| CN108487136A (en) * | 2018-03-23 | 2018-09-04 | 上海工程技术大学 | A kind of retractable energy-absorbing road guard |
-
2013
- 2013-04-19 CN CN 201320198832 patent/CN203213631U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484510A (en) * | 2015-12-29 | 2016-04-13 | 山西一建集团有限公司 | Tool type elevator shaft protection device |
| CN108487136A (en) * | 2018-03-23 | 2018-09-04 | 上海工程技术大学 | A kind of retractable energy-absorbing road guard |
| CN108487136B (en) * | 2018-03-23 | 2020-09-11 | 上海工程技术大学 | Retractable energy-absorbing road guardrail |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20180419 |