CN205063373U - Guardrail is used at construction scene - Google Patents
Guardrail is used at construction scene Download PDFInfo
- Publication number
- CN205063373U CN205063373U CN201520818536.4U CN201520818536U CN205063373U CN 205063373 U CN205063373 U CN 205063373U CN 201520818536 U CN201520818536 U CN 201520818536U CN 205063373 U CN205063373 U CN 205063373U
- Authority
- CN
- China
- Prior art keywords
- base
- cavity
- axostylus axostyle
- standpipe
- riser
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model provides a guardrail is used at construction scene, includes the base, the base upper surface is equipped with vertical hole, vertically be equipped with the cavity on the base of vertical hole limit portion, the cavity is linked together with vertical hole, be equipped with the annular groove on the base of cavity limit portion, the smooth recess of annular is linked together with the cavity, vertical downthehole stand that is equipped with, the lower extreme of stand is equipped with the boss, the top welding of stand has the riser, upper and lower both ends in the riser are passed through the bearing and are connected with the axostylus axostyle, the upper end of axostylus axostyle extends to the outside of riser and is connected with hand handle, be equipped with the warning area on the axostylus axostyle in the riser. The utility model discloses a swing joint of stand and base easy to assemble and dismantle, through rotating on handle warning area will twine the axostylus axostyle, conveniently carries, has avoided the damage in warning area. Can not fall off and can be repeatedly used.
Description
Technical field
The utility model relates to a kind of construction site guardrail.
Background technology
In the work progress of engineering construction, construction operation scene needs to carry out security protection, avoids causing workman's casualty accident and unnecessary loss.The shortcoming of existing protective guard is: need first embedded iron parts time fixing, and installation and removal difficulty, set up and comparatively take a lot of work, cost is higher, can not reuse for a long time.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency, provides a kind of construction site guardrail.
Described object is achieved by the following scheme: a kind of construction site guardrail, comprise base, described base upper surface is provided with longitudinal hole, the base of described longitudinal hole edge is longitudinally provided with cavity, described cavity is connected with longitudinal hole, the base of described cavity edge is provided with annular groove, described annular groove is connected with cavity, column is provided with in described longitudinal hole, the lower end of described column is provided with boss, the top of described column is welded with standpipe, two ends up and down in described standpipe are connected with axostylus axostyle by bearing, the outside that the upper end of described axostylus axostyle extends to standpipe is connected with hand cranking handle, axostylus axostyle in described standpipe is provided with warning elt.
The top of described standpipe is hatch frame.
The sidewall of described standpipe is longitudinally provided with the gap passed for warning elt.
The utility model has the following advantages: the utility model is flexibly connected by column and base, is easy for installation and removal, will be wound on axostylus axostyle, and be convenient for carrying by swing handle warning elt, avoid the damage of warning elt.Reusable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-base, 2-longitudinal hole, 3-cavity, 4-annular groove, 5-column, 6-boss, 7-standpipe, 8-bearing, 9-axostylus axostyle, 10-handle, 11-warning elt, 12-gap.
Detailed description of the invention
The utility model is elaborated preferred embodiment below in conjunction with accompanying drawing.
A kind of construction site guardrail, comprise base 1, described base 1 upper surface is provided with longitudinal hole 2, the base 1 of described longitudinal hole 2 edge is longitudinally provided with cavity 3, described cavity 3 is connected with longitudinal hole 2, the base 1 of described cavity 3 edge is provided with annular groove 4, described annular groove 4 is connected with cavity 3, column 5 is provided with in described longitudinal hole 2, the lower end of described column 5 is provided with boss 6, the top of described column 5 is welded with standpipe 7, two ends up and down in described standpipe 7 are connected with axostylus axostyle 9 by bearing 8, the outside that the upper end of described axostylus axostyle 9 extends to standpipe 7 is connected with hand cranking handle 10, axostylus axostyle 9 in described standpipe 7 is provided with warning elt 11.The top of described standpipe 7 is hatch frame.The sidewall of described standpipe 7 is longitudinally provided with the gap 12 passed for warning elt 11.
Longitudinal hole 2 in base 1, cavity 3 and annular groove 4 are all formed by die casting, the bottom of column 5 is arranged in longitudinal hole 2, boss 6 is arranged in cavity 3 simultaneously, rotate column 5, boss 6 is stuck in annular groove 4, column 5 and base 1 are fixed, warning elt 11 is wrapped on axostylus axostyle 9, one end of warning elt 11 is arranged on the outside of gap 12, pull warning elt 11, the termination of warning elt 11 is connected with fastening devices, with rear, shake handle 10, axostylus axostyle 9 rotates, warning elt 11 is reclaimed, be wrapped on axostylus axostyle, axostylus axostyle 11 and handle 10 are for being flexibly connected.
Present embodiment does not just limit its protection domain to the exemplary illustrated of this patent; those skilled in the art can also carry out local to it and change; as long as no the Spirit Essence exceeding this patent, be all considered as the equivalent replacement to this patent, all at the protection domain of this patent.
Claims (3)
1. a construction site guardrail, comprise base (1), it is characterized in that: described base (1) upper surface is provided with longitudinal hole (2), the base (1) of described longitudinal hole (2) edge is upper is longitudinally provided with cavity (3), described cavity (3) is connected with longitudinal hole (2), the base (1) of described cavity (3) edge is provided with annular groove (4), described annular groove (4) is connected with cavity (3), column (5) is provided with in described longitudinal hole (2), the lower end of described column (5) is provided with boss (6), the top of described column (5) is welded with standpipe (7), two ends up and down in described standpipe (7) are connected with axostylus axostyle (9) by bearing (8), the outside that the upper end of described axostylus axostyle (9) extends to standpipe (7) is connected with hand cranking handle (10), axostylus axostyle (9) in described standpipe (7) is provided with warning elt (11).
2. construction site guardrail according to claim 1, is characterized in that: the top of described standpipe (7) is hatch frame.
3. construction site guardrail according to claim 1, is characterized in that: the sidewall of described standpipe (7) is longitudinally provided with the gap (12) passed for warning elt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520818536.4U CN205063373U (en) | 2015-10-22 | 2015-10-22 | Guardrail is used at construction scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520818536.4U CN205063373U (en) | 2015-10-22 | 2015-10-22 | Guardrail is used at construction scene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205063373U true CN205063373U (en) | 2016-03-02 |
Family
ID=55389948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520818536.4U Expired - Fee Related CN205063373U (en) | 2015-10-22 | 2015-10-22 | Guardrail is used at construction scene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205063373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887732A (en) * | 2016-06-08 | 2016-08-24 | 哈尔滨金玉科技开发有限公司 | Expressway safety device |
-
2015
- 2015-10-22 CN CN201520818536.4U patent/CN205063373U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887732A (en) * | 2016-06-08 | 2016-08-24 | 哈尔滨金玉科技开发有限公司 | Expressway safety device |
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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: 20160302 Termination date: 20161022 |