CN204199855U - Foldable guardrail modular device - Google Patents
Foldable guardrail modular device Download PDFInfo
- Publication number
- CN204199855U CN204199855U CN201420576192.6U CN201420576192U CN204199855U CN 204199855 U CN204199855 U CN 204199855U CN 201420576192 U CN201420576192 U CN 201420576192U CN 204199855 U CN204199855 U CN 204199855U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- montant
- cross bar
- modular device
- foldable
- 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 - Lifetime
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of foldable guardrail modular device, comprise outer box, pedestal and one or more pairs of guardrail; Pedestal is arranged in outer box, is staggeredly arranged before and after two guardrails in often pair of guardrail; Each guardrail comprises multiple row montant and arranges cross bar more; The lower end of each row montant and pedestal pivot joint; Each row's cross bar comprises at least two cross bars, the two ends of every root cross bar are connected with an adapter piece respectively, wherein, the adapter piece being connected to one end of this cross bar be articulated in be positioned at this cross bar side montant on, the adapter piece being connected to the other end of this cross bar be articulated in be positioned at this cross bar opposite side montant on; Each guardrail has deployed condition and folded state; Each guardrail is when deployed condition, and many row's cross bars and multiple row montant are vertically and horizontally arranged; Each guardrail, when folded state, is incorporated in outer box.The utility model is convenient to assembling and carrying.Adopt this foldable guardrail modular device multiple, permutation and combination can become guard bar device in working site.
Description
Technical field
The utility model relates to guardrail.
Background technology
In the occasion such as building operations, Workshop Production, in order to separate deathtrap, the safety of safeguard work personnel, usually needs to use guardrail.Existing guardrail has plenty of to be built with steel pipe, flexible-belt etc. by staff temporarily and is formed, and can only serve as warning, safety factor is lower; Firm guardrail is generally all fixed with building body, hinders space associative perception, and handling are all comparatively complicated.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of folding, be convenient to assemble and the guardrail modular device of carrying.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of foldable guardrail modular device, comprises outer box, pedestal and one or more pairs of guardrail; Pedestal is arranged in outer box, is staggeredly arranged before and after two guardrails in often pair of guardrail; Each guardrail comprises multiple row montant and arranges cross bar more; The lower end of each row montant and pedestal pivot joint; Each row's cross bar comprises at least two cross bars, the two ends of every root cross bar are connected with an adapter piece respectively, wherein, the adapter piece being connected to one end of this cross bar be articulated in be positioned at this cross bar side montant on, the adapter piece being connected to the other end of this cross bar be articulated in be positioned at this cross bar opposite side montant on; Each guardrail has deployed condition and folded state; Each guardrail is when deployed condition, and many row's cross bars and multiple row montant are vertically and horizontally arranged; Each guardrail, when folded state, is incorporated in outer box.
The utility model at least has the following advantages:
1, when using foldable guardrail modular device of the present utility model, only need be in the guardrail pull-up of folded state, making it erect, and be fixed; And when not needing to use this foldable guardrail modular device, only often pair of guardrail opposite tilt need be folded, be accommodated among outer box, the guardrail height after folding reduces greatly, reduces and takes up room, facilitate carrying;
2, adopt multiple foldable guardrail modular device of the present utility model permutation and combination can become guard bar device in working site, staff can adjust the quantity of foldable guardrail modular device of the present utility model according to the flexible in size in place, facilitates construction.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the foldable guardrail modular device according to the utility model one embodiment, and a pair guardrail is wherein in deployed condition.
Fig. 2 is the schematic side view of the foldable guardrail modular device according to the utility model one embodiment.
Fig. 3 is the schematic top plan view of the foldable guardrail modular device according to the utility model one embodiment.
Fig. 4 is a pair guardrail in Fig. 1 schematic diagram when being in folded state.
Fig. 5 is articulated in the montant of guardrail stem and is articulated in the cross-sectional view of the adapter piece on the montant of guardrail afterbody.
Fig. 6 is the cross-sectional view of the adapter piece be articulated on the middle montant of guardrail.
Fig. 7 is the enlarged diagram of cross bar and adapter piece.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Please refer to Fig. 1 to Fig. 4.According to the foldable guardrail modular device of the utility model one embodiment, comprise outer box 1, pedestal 2 and one or more pairs of guardrail.Pedestal 2 is arranged in outer box 1, is staggeredly arranged before and after two guardrails in often pair of guardrail.Illustrate in Fig. 2 that outer box 1 is fixed on the situation on ground 9 by stone bolt.In the present embodiment, the situation only comprising a pair guardrail 3a, 3b with foldable guardrail modular device is described.Can clearly be seen that from Fig. 3, be staggeredly arranged before and after guardrail 3a and 3b.
Each guardrail comprises multiple row montant and arranges cross bar more.The lower end of each row montant 31 and pedestal 2 pivot joint.Each row's cross bar comprises at least two cross bars 32, the two ends of every root cross bar 32 are connected with an adapter piece 4 respectively, wherein, the adapter piece 4 being connected to one end of this cross bar is articulated in and is positioned on the montant 31 of this cross bar side, and the adapter piece 4 being connected to the other end of this cross bar is articulated in and is positioned on the montant 31 of this cross bar opposite side.In the illustrated embodiment in which, each guardrail has 3 row montants and 4 row's cross bars, often arranges cross bar and comprises 2 cross bars.Preferably, the height of all montants 31 is all equal, the identical length etc. of all cross bars 32.
Each guardrail has deployed condition and folded state; Each guardrail is when deployed condition, and many row's cross bars and multiple row montant are vertically and horizontally arranged, as shown in Figure 1; Each guardrail, when folded state, is incorporated in outer box 1, as shown in Figure 4.Outer box 1 can adopt the shape of rectangular hexahedron, comprises an outer box body and a upper cover, when a pair guardrail is accommodated among outer box, can live with housing.
In order to save space to greatest extent, preferably, the montant being positioned at one of them guardrail 3a afterbody and the montant being positioned at another guardrail 3b stem each other front and back are relative, as shown in Figure 3.
The gusset 313 that each montant 31 comprises front side board 311, back side panel 312 and this front side board and back side panel coupled together, in the drawings, gusset 313 is arranged on the bottom of front side board 311 and back side panel 312.
Please refer to Fig. 5 to Fig. 7.Adapter piece 4 between front side board 311 and back side panel 312, and is articulated on this front side board 311 and back side panel 312 by pivot 51.The montant and the adapter piece be articulated on the montant of guardrail afterbody that are articulated in guardrail stem are only provided with the connecting hole 40 supplying the end of cross bar to insert connection at an one end face, as shown in Figure 5; The adapter piece be articulated on the middle montant between guardrail stem montant and guardrail afterbody montant is respectively provided with a connecting hole 40 at two end face, and as shown in Figure 6, these two connecting holes 40 insert connection for the end of the cross bar being positioned at these adapter piece both sides respectively.The sidewall of each connecting hole 40 is provided with and radially extends and be opened on the locking screw holes 42 of adapter piece sidewall, one lock-screw screws in this locking screw holes 42, and be connected on the sidewall of the cross bar inserted in this connecting hole, thus to realize between cross bar with adapter piece reliable is connected.The pivoted hole 44 for holding pivot 51 is also show in Fig. 5 and Fig. 6.
Preferably, foldable guardrail modular device of the present invention also comprises and above-mentioned one or more pairs of guardrails one or more groups locking mechanism one to one, and this locking mechanism is used for a pair guardrail to be locked in deployed condition.As shown in Figure 2, often organize locking mechanism and comprise reference column 61 and bolt 62, the end face of reference column 61 offers the screw matched with this bolt 62.Reference column 61 is fixed on the one each other in relative guardrail afterbody montant and guardrail stem montant, and the another one each other in relative guardrail afterbody montant and guardrail stem montant is then provided with the locating hole passed for bolt 62; When a pair guardrail is in deployed condition, bolt 62 through locating hole, and is connected with the screw spiral of reference column.
Claims (8)
1. a foldable guardrail modular device, is characterized in that, comprises outer box, pedestal and one or more pairs of guardrail; Described pedestal is arranged in described outer box, is staggeredly arranged before and after two guardrails in often pair of guardrail;
Each guardrail comprises multiple row montant and arranges cross bar more; The lower end of each row montant and described pedestal pivot joint; Each row's cross bar comprises at least two cross bars, the two ends of every root cross bar are connected with an adapter piece respectively, wherein, the adapter piece being connected to one end of this cross bar be articulated in be positioned at this cross bar side montant on, the adapter piece being connected to the other end of this cross bar be articulated in be positioned at this cross bar opposite side montant on;
Each guardrail has deployed condition and folded state; Each guardrail is when deployed condition, and described many rows cross bar and multiple row montant are vertically and horizontally arranged; Each guardrail, when folded state, is incorporated in described outer box.
2. foldable guardrail modular device as claimed in claim 1, is characterized in that, in every a pair guardrail, the montant being positioned at one of them guardrail afterbody and the montant being positioned at another guardrail stem each other front and back are relative.
3. foldable guardrail modular device as claimed in claim 2, it is characterized in that, described foldable guardrail modular device comprises and described one or more pairs of guardrails one or more groups locking mechanism one to one, and described locking mechanism is used for a pair guardrail to be locked in deployed condition.
4. foldable guardrail modular device as claimed in claim 3, it is characterized in that, often organize described locking mechanism and comprise reference column and bolt, the end face of described reference column offers the screw matched with this bolt;
Described reference column is fixed on the one each other in relative guardrail afterbody montant and guardrail stem montant, and the another one each other in relative guardrail afterbody montant and guardrail stem montant is provided with the locating hole passed for bolt;
When a pair guardrail is in deployed condition, described bolt through locating hole, and is connected with the screw spiral of reference column.
5. foldable guardrail modular device as claimed in claim 1, it is characterized in that, in this foldable guardrail modular device, the height of all montants is all equal, the identical length etc. of all cross bars.
6. as the foldable guardrail modular device in claim 1 to 5 as described in any one, it is characterized in that, the gusset that described montant comprises front side board, back side panel and this front side board and back side panel coupled together; Described adapter piece between front side board and back side panel, and is articulated on this front side board and back side panel by pivot.
7. as the foldable guardrail modular device in claim 1 to 5 as described in any one, it is characterized in that, the montant and the adapter piece be articulated on the montant of guardrail afterbody that are articulated in guardrail stem are only provided with the connecting hole supplying the end of cross bar to insert connection at an one end face;
The adapter piece be articulated on the middle montant between guardrail stem montant and guardrail afterbody montant is respectively provided with a connecting hole at two end face, and these two connecting holes insert connection for the end of the cross bar being positioned at these adapter piece both sides respectively.
8. foldable guardrail modular device as claimed in claim 7, it is characterized in that, the sidewall of each connecting hole is provided with and radially extends and be opened on the locking screw holes of adapter piece sidewall, and a lock-screw screws in this locking screw holes, and is connected on the sidewall of the cross bar inserted in this connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576192.6U CN204199855U (en) | 2014-10-01 | 2014-10-01 | Foldable guardrail modular device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576192.6U CN204199855U (en) | 2014-10-01 | 2014-10-01 | Foldable guardrail modular device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204199855U true CN204199855U (en) | 2015-03-11 |
Family
ID=52657826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576192.6U Expired - Lifetime CN204199855U (en) | 2014-10-01 | 2014-10-01 | Foldable guardrail modular device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204199855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499202A (en) * | 2016-11-22 | 2017-03-15 | 西安科技大学 | Box-type for safety management in construction site portable faces frontier defense guardrail |
-
2014
- 2014-10-01 CN CN201420576192.6U patent/CN204199855U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499202A (en) * | 2016-11-22 | 2017-03-15 | 西安科技大学 | Box-type for safety management in construction site portable faces frontier defense guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150311 |