CN208179502U - A kind of bar support and foldable railing mechanism - Google Patents
A kind of bar support and foldable railing mechanism Download PDFInfo
- Publication number
- CN208179502U CN208179502U CN201820692877.5U CN201820692877U CN208179502U CN 208179502 U CN208179502 U CN 208179502U CN 201820692877 U CN201820692877 U CN 201820692877U CN 208179502 U CN208179502 U CN 208179502U
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- Prior art keywords
- railing
- bar support
- bar
- fastener
- foldable
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 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 10
- 238000012423 maintenance Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a kind of bar support and foldable railing mechanism, bar support includes pedestal and the support plate being set on the base, and the pedestal is equipped with the plug-in opening being inserted into for the bottom of bar, and the support plate is equipped with fastener receptacles.Foldable railing mechanism includes two railings and the chain for connecting railing, it further include bar support as above, each railing is mounted on platform by the corresponding bar support, the bottom of the railing is equipped with long strip through hole, the railing is connect by fastener with the bar support, and the fastener passes through the long strip through hole, the railing is mounted on the bar support by fastener receptacles.The utility model structure is simple, takes up space small, convenient to disassembly, does not need in use, can quickly fold up railing, and when use can install rapidly railing again props up, and will not influence the Telescopic of operating platform.
Description
Technical field
The utility model relates to a kind of bar support and foldable railing mechanisms, belong to auto repair protection technology field.
Background technique
The effect of guard rail is to ensure operating personnel's safety, prevents the generation of some safety accidents, some to use semi-mounted
Vehicle is at the equipment of sledge, and due to being limited by degree of having a lot of social connections on semitrailer vehicle, surrounding can only increase foldable maintenance platform,
Maintenance platform is unfolded when in use, the worker of maintenance process is protected, when the repair is completed, maintenance platform is rolled over
It gathers into folds, in order to guarantee the continuity of platform folding retractable, the railing to shield on platform cannot be arranged to solid
Fixed, because fixed railing will affect the folding of maintenance platform, therefore need to design a railing mechanism, energy on maintenance platform
Maintenance platform using when play a part of to protect service worker, and will not influence the folding of maintenance platform when maintenance platform is shunk
It shrinks.
Utility model content
The utility model is in view of the deficienciess of the prior art, provide that a kind of structure is simple, the bar support of easy disassembly
And foldable railing mechanism.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of bar support, including pedestal and setting
Support plate on pedestal, the pedestal are equipped with the plug-in opening being inserted into for the bottom of bar, and the support plate is equipped with fastening
Part mounting hole.
The beneficial effects of the utility model are: bar support is mountable on platform, bar is connected by fastener and support plate
It connects, when needing bar upright state, the bottom of bar be can be inserted into plug-in opening, as long as when needing bar to fall by the bottom of bar by inserting
It fills in hole and takes out, can fall.
The utility model further relates to a kind of foldable railing mechanism, the chain including two railings and for connecting railing,
It further include bar support as described above, each railing is mounted on platform by the corresponding bar support, the column
The bottom of bar is equipped with long strip through hole, and the railing is connect by fastener with the bar support, and the fastener passes through described
The railing is mounted on the bar support by long strip through hole, fastener receptacles.
The beneficial effects of the utility model are: the utility model structure is simple, take up space small, it is convenient to disassembly, no
It needs in use, can quickly fold up railing, when use can install rapidly railing again props up, and will not influence behaviour
Make the Telescopic of platform.
Based on the above technical solution, the utility model can also do following improvement.
Further, the fastener is fastening bolt or pin shaft.
Beneficial effect using above-mentioned further scheme is that structure is simple, at low cost, and is maintained easily.
Further, the U-shaped structure of the support plate, the opening of the support plate is towards inside.
Beneficial effect using above-mentioned further scheme is to be closed end on the outside of support plate, avoid railing from being foldable outwardly, subtract
Railing takes up space after few folding.
Further, one end of the chain is connect with a railing, and the other end passes through carbine and another institute
State railing connection.
Beneficial effect using above-mentioned further scheme is to facilitate the installation and removal of chain.
Further, the top of the railing is equipped with the bolt hole for installation locking bolt.
Beneficial effect using above-mentioned further scheme is, after railing folded flat, the free end of clamping screw passes through one
The bolt hole of a banister top, then passes through the long strip through hole of another railing bottom and by nut check, thus realize by
Two railing folded flats are locked on platform.
Further, the top of the railing is equipped with handle.
Beneficial effect using above-mentioned further scheme is to facilitate the folding of railing and prop up, easy to operate.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model bar support；
Fig. 2 is the overlooking structure diagram of the utility model bar support；
Fig. 3 is the structural schematic diagram of the foldable railing mechanism railing folded state of the utility model；
Fig. 4 is the partial enlarged view in Fig. 3 at A；
Fig. 5 is that the utility model railing props up state railing and bar support fit structure schematic diagram；
Fig. 6 is the structural schematic diagram that the foldable railing mechanism railing of the utility model props up state；
Fig. 7 is the partial enlarged view in Fig. 6 at B.
In figure, 1, bar support；11, pedestal；12, support plate；13, plug-in opening；14, fastener receptacles；2, railing；
21, long strip through hole；22, handle；23, clamping screw；3, chain；4, fastener；5, carbine；6, platform.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with example, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As depicted in figs. 1 and 2, a kind of bar support 1, it is described including pedestal 11 and the support plate being set on the base 12
Pedestal is equipped with the plug-in opening 13 being inserted into for the bottom of bar, and the support plate is equipped with fastener receptacles 14.
Bar support is mountable on platform, and bar is connect by fastener with support plate, when needing bar upright state, bar
Bottom can be inserted into plug-in opening in, as long as can fall when needing bar to fall by the bottom of bar by being taken out in plug-in opening.
As shown in Fig. 3-Fig. 7, the utility model further relates to a kind of foldable railing mechanism, including two railings 2 and is used for
The chain 3 for connecting railing, further includes bar support as described above, and each railing passes through the corresponding bar support installation
On platform, the bottom of the railing is equipped with long strip through hole 21, and the railing is connect by fastener 4 with the bar support,
The fastener passes through the long strip through hole, the railing is mounted on the bar support by fastener receptacles.
The fastener is fastening bolt or pin shaft.Structure is simple, at low cost, and maintains easily.
The U-shaped structure of support plate, the opening of the support plate is towards inside.It is closed end on the outside of support plate, avoids
Railing is foldable outwardly, and is reduced railing after folding and is taken up space.
One end of the chain is connect with a railing, and the other end is connected by carbine 5 and another described railing
It connects.Facilitate the installation and removal of chain.
The top of the railing is equipped with the bolt hole for installation locking bolt.After railing folded flat, clamping screw 23
Free end pass through a banister top bolt hole, then pass through the long strip through hole of another railing bottom and pass through nut lock
Tightly, two railing folded flats are locked on platform to realize.
The top of the railing is equipped with handle 22.Facilitate the folding of railing and props up, it is easy to operate.
It not needing in use, can quickly fold up railing, when use can install rapidly railing again props up,
It will not influence the folding retractable function of operating platform 6.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of bar support, which is characterized in that including pedestal and the support plate being set on the base, the pedestal, which is equipped with, to be used
In the plug-in opening that the bottom of bar is inserted into, the support plate is equipped with fastener receptacles.
2. a kind of foldable railing mechanism, the chain including two railings and for connecting two railings, which is characterized in that also wrap
Bar support as described in claim 1 is included, each railing is mounted on platform by the corresponding bar support, described
The bottom of railing is equipped with long strip through hole, and the railing is connect by fastener with the bar support, and the fastener passes through institute
State long strip through hole, the railing is mounted on the bar support by fastener receptacles.
3. foldable railing mechanism according to claim 2, which is characterized in that the fastener is fastening bolt or pin
Axis.
4. foldable railing mechanism according to claim 2 or 3, which is characterized in that the U-shaped structure of support plate, institute
The opening of support plate is stated towards inside.
5. foldable railing mechanism according to claim 2, which is characterized in that one end of the chain and a column
Bar connection, the other end are connect by carbine with railing described in another.
6. foldable railing mechanism according to claim 2, which is characterized in that the top of the railing is equipped with for installing
The bolt hole of clamping screw.
7. foldable railing mechanism according to claim 2, which is characterized in that the top of the railing is equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820692877.5U CN208179502U (en) | 2018-05-10 | 2018-05-10 | A kind of bar support and foldable railing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820692877.5U CN208179502U (en) | 2018-05-10 | 2018-05-10 | A kind of bar support and foldable railing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208179502U true CN208179502U (en) | 2018-12-04 |
Family
ID=64429552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820692877.5U Expired - Fee Related CN208179502U (en) | 2018-05-10 | 2018-05-10 | A kind of bar support and foldable railing mechanism |
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|---|---|
| CN (1) | CN208179502U (en) |
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