CN201649619U - Portable guardrail rod for jig frame edges - Google Patents
Portable guardrail rod for jig frame edges Download PDFInfo
- Publication number
- CN201649619U CN201649619U CN2010201732235U CN201020173223U CN201649619U CN 201649619 U CN201649619 U CN 201649619U CN 2010201732235 U CN2010201732235 U CN 2010201732235U CN 201020173223 U CN201020173223 U CN 201020173223U CN 201649619 U CN201649619 U CN 201649619U
- Authority
- CN
- China
- Prior art keywords
- fastener
- bayonet socket
- bar
- straight
- moulding bed
- 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 relates to a portable guardrail rod for jig frame edges, which comprises a straight rod. At least one connecting ring is arranged on the upper middle of the straight rod; a fastener is connected to the lower portion of the straight rod; a bayonet is arranged at one end of the fastener; a longitudinal through hole is arranged on the top of the other end of the fastener; the diameter of the through hole is larger than the diameter or the width of the straight rod; the straight rod is inserted into the through hole of the fastener; and a bolt longitudinally penetrates through a bayonet end of the fastener. The portable guardrail rod has the advantages of simple structure, and high safety performance, is convenient in use, is used for the jig frame edges, and can prevent staff or large equipment from falling down from a jig frame.
Description
Technical field:
The utility model relates to a kind of portable guard rail rod, is used for the moulding bed edge, can prevent that personnel or large equipment from falling from moulding bed.
Background technology:
At present, when on moulding bed, constructing, in order to prevent that personnel or large equipment from falling from moulding bed, generally can weld a plurality of railings in the edge of moulding bed, by rope each railing is linked up again, such job site generally all is open-air, because the influence of synoptic climate, the weld seam between railing and the surface, building site splits easily, causes the railing inclination or falls on ground, cause very big potential safety hazard to the job site, and after the job site does not need these railings, also need it to be cut off waste of manpower and material resources, can stay score after cutting off, influence the environment at whole construction scene.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, to provide a kind of performance simple in structure, easy to use, safe the high portable guard rail rod that is used for the moulding bed edge.
The purpose of this utility model is achieved through the following technical solutions: a kind of portable guard rail rod that is used for the moulding bed edge, comprise straight-bar, the middle and upper part of straight-bar is provided with at least one connecting ring, the bottom of straight-bar is connected with fastener, one end of fastener is provided with a bayonet socket, and the top of the fastener other end is provided with a longitudinal hole, and the diameter of through hole is greater than the diameter or the width of straight-bar, straight-bar is inserted in the through hole of fastener, is provided with the bolt that vertically runs through at the bayonet socket end of fastener.
Further improvement of the utility model is: connecting ring is square or circular.
Further improvement of the utility model is: bolt is located at the top of bayonet socket, and runs through the top setting of bayonet socket.
Further improvement of the utility model is: bolt is located at the bottom of bayonet socket, and runs through the bottom setting of bayonet socket.
Further improvement of the utility model is: bolt is located between the upper and lower part of bayonet socket, and runs through the upper and lower part setting of bayonet socket.
The utility model compared with prior art has the following advantages: this guard rail rod can be fixed on the edge of moulding bed, can not move easily or fall, the security performance height, also reduced simultaneously the potential safety hazard of job site, it fixes by bolt, so dismounting convenience very can be recycled, and has saved cost.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an another kind of structural representation of the present utility model;
Number in the figure: 1-straight-bar, 2-connecting ring, 3-fastener, 4-bolt.
The specific embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Show a kind of embodiment that the utility model is used for the portable guard rail rod at moulding bed edge as Fig. 1 and Fig. 2, comprise straight-bar 1, straight-bar 1 can be round bar or square bar, the middle and upper part of straight-bar 1 is provided with at least one connecting ring 2, the bottom of straight-bar 1 is connected with fastener 3, one end of fastener 3 is provided with a bayonet socket, the top of fastener 3 other ends is provided with a longitudinal hole, the diameter of through hole is greater than the diameter or the width of straight-bar 1, straight-bar 1 is inserted in the described through hole of fastener 3, bayonet socket end at fastener 3 is provided with the bolt 4 that vertically runs through, and bolt 4 is located at the top of bayonet socket, and runs through the top setting of bayonet socket, perhaps bolt 4 is located at the bottom of bayonet socket, and the bottom of running through bayonet socket is provided with, or bolt 4 be located at bayonet socket on, between the bottom, and run through bayonet socket on, the bottom is provided with.A plurality of guard rail rods are fixed on the edge of moulding bed by bolt 4, reeving connecting ring will couple together between guard rail rod and the guard rail rod, so just can prevent that personnel or main equipment from falling from moulding bed, guaranteed personnel's safety, after construction is finished, only need unclamp bolt 4 and just guard rail rod can be unloaded from moulding bed, convenience very, the moulding bed that unloads is also reusable, has saved use cost.
Claims (5)
1. portable guard rail rod that is used for the moulding bed edge, comprise straight-bar (1), the middle and upper part of described straight-bar (1) is provided with at least one connecting ring (2), it is characterized in that: the bottom of described straight-bar (1) is connected with fastener (3), one end of described fastener (3) is provided with a bayonet socket, the top of described fastener (3) other end is provided with a longitudinal hole, the diameter of described through hole is greater than the diameter or the width of described straight-bar (1), described straight-bar (1) is inserted in the described through hole of described fastener (3), is provided with the bolt (4) that vertically runs through at the described bayonet socket end of described fastener (3).
2. according to the described portable guard rail rod that is used for the moulding bed edge of claim 1, it is characterized in that: described connecting ring (2) is for square or circular.
3. according to claim 1 or the 2 described portable guard rail rods that are used for the moulding bed edge, it is characterized in that: described bolt (4) is located at the top of described bayonet socket, and runs through the top setting of described bayonet socket.
4. according to claim 1 or the 2 described portable guard rail rods that are used for the moulding bed edge, it is characterized in that: described bolt (4) is located at the bottom of described bayonet socket, and runs through the bottom setting of described bayonet socket.
5. according to claim 1 or the 2 described portable guard rail rods that are used for the moulding bed edge, it is characterized in that: described bolt (4) is located between the upper and lower part of described bayonet socket, and runs through the upper and lower part setting of described bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201732235U CN201649619U (en) | 2010-04-27 | 2010-04-27 | Portable guardrail rod for jig frame edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201732235U CN201649619U (en) | 2010-04-27 | 2010-04-27 | Portable guardrail rod for jig frame edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201649619U true CN201649619U (en) | 2010-11-24 |
Family
ID=43114848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201732235U Expired - Fee Related CN201649619U (en) | 2010-04-27 | 2010-04-27 | Portable guardrail rod for jig frame edges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201649619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102439A (en) * | 2011-01-12 | 2011-06-22 | 芮道宏 | Wall connecting piece for building scaffold |
| CN105247147A (en) * | 2013-04-18 | 2016-01-13 | 株式会社葵 | Free handrail |
-
2010
- 2010-04-27 CN CN2010201732235U patent/CN201649619U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102439A (en) * | 2011-01-12 | 2011-06-22 | 芮道宏 | Wall connecting piece for building scaffold |
| CN102102439B (en) * | 2011-01-12 | 2013-05-15 | 芮道宏 | Wall connecting piece for building scaffold |
| CN105247147A (en) * | 2013-04-18 | 2016-01-13 | 株式会社葵 | Free handrail |
| CN105247147B (en) * | 2013-04-18 | 2016-12-07 | 株式会社葵 | Free handrail |
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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: 20101124 Termination date: 20110427 |