CN208219407U - A kind of Bridge guardrail safe work platform - Google Patents
A kind of Bridge guardrail safe work platform Download PDFInfo
- Publication number
- CN208219407U CN208219407U CN201820757312.0U CN201820757312U CN208219407U CN 208219407 U CN208219407 U CN 208219407U CN 201820757312 U CN201820757312 U CN 201820757312U CN 208219407 U CN208219407 U CN 208219407U
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- China
- Prior art keywords
- guardrail
- truss
- work platform
- workbench
- safe work
- 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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- 238000005096 rolling process Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009432 framing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A kind of Bridge guardrail safe work platform is made of transverse truss, vertical truss, workbench and roller group；Transverse truss is fixedly connected with vertical truss, form L-type structure, workbench is fixedly mounted on vertical truss lower end, telescopic expansion platform is arranged in the lower part of workbench, roller group is made of multiple idler wheels being symmetrically distributed on corresponding truss, roller group be arranged in at the contact surface on Bridge guardrail surface.The utility model has the beneficial effects that the Bridge guardrail safe work platform structure is simple, easy for installation, using flexible, job area are big, effectively raises construction efficiency, reduce labour cost, avoids guardrail damage, personnel safety has been ensured.
Description
Technical field
The utility model belongs to field of bridge construction, in particular to a kind of Bridge guardrail safe work platform.
Background technique
Science of bridge building is the important component of highway, railway, Municipal Road Engineering；And Bridge guardrail position is bridge
Upper indispensable component part.One the highway construction project, quality and the appearance effects to entire bridge of Bridge guardrail structure
The quality and beauty of structure.The outside joint-cutting of Bridge guardrail, installs drain hole and drainage pipeline, maintenance and maintenance all at modification
It is unable to do without workbench.When constructing after the completion of bridge construction to joint-cutting live on the outside of guardrail, modification, traditional method is to set up
Full framing platform uses crane hanging basket platform.Full framing platform applies in general to that bridge length is short, span is small, height is low
And set up and remove not across or across the little case in waters, the workbench of this full framing have enough to meet the need it is time-consuming and laborious,
Easily causing duration lag, but labour cost is excessively high.And this operation platform is not easy to implement across waters location, applies
Work range is serious by regional impact.Crane hanging basket platform is upper in application, larger by environmental restrictions, is meeting lamp holder or spring line
When, need to sling turnover repeatedly, it is time-consuming and laborious, crane hanging basket platform when in use, to Bridge guardrail serious wear, and safety
It is not high with stability, largely constrain the effective development constructed on the outside of Bridge guardrail.The above conventional method is in construction work
Comparatively laborious in sequence, equipment rental is costly, and bothersome laborious in construction, lost labor seriously affects the progress of construction；By ring
Border regional impact is serious, and when construction need to have enough to meet the need repeatedly, can boundary of works area it is smaller, can be smaller using span；It is easy when construction to bridge
Beam guardrail causes to wear, and so that it is lost aesthetics, and cause a hidden trouble safely to Bridge guardrail；Safety and stability is not high,
Repeatedly turnover or operation process in, there are construction personnel's security risks.
Utility model content
The utility model tears that trouble, turnover is inconvenient, working range is small, it is small to may span across waters span, to bridge open to solve peace
The problems such as beam guardrail serious wear, stability and safety are low, time-consuming and laborious, working efficiency is low, costly, provides a kind of bridge
Beam guardrail safe work platform.
In order to achieve the above object, the utility model provides the following technical solution:
A kind of Bridge guardrail is made of with safe work platform transverse truss, vertical truss, workbench and roller group；It is horizontal
It is fixedly connected to truss with vertical truss, forms L-type structure, workbench is fixedly mounted on vertical truss lower end, workbench
Lower part telescopic expansion platform is set, roller group is made of multiple idler wheels being symmetrically distributed on corresponding truss, roller group
Be arranged in at the contact surface on Bridge guardrail surface.Roller group can drive entire safe work platform in bridge under single push
It is moved on beam guardrail.And in design in view of the influence on lamp holder basis on the outside of Bridge guardrail, on the outside of Bridge guardrail
The vertical truss in side uses concave structure, makes vertical truss far from guardrail, avoids and repeatedly turns in traditional platform work progress
Fortune problem.Meanwhile after workbench is in place, guardrail safety door in the inner part can be opened, and pulled out expansion platform, be convertible into one
A chain-wales to extend internally, guardrail safety door can be used as the guardrail of expansion platform, facilitate the installation of drain hole and drainage pipeline
Work.All truss structures of entire safe work platform are all welded by fashioned iron, and entire safe work platform is suspended on
Movable working platform is done on the outside of Bridge guardrail.
Preferably, idler wheel mounting rack is arranged in one end of transverse truss.
Preferably, vertical truss is using concave structure close to guardrail side, makes vertical truss far from Bridge guardrail.
Preferably, guardrail is arranged in the outside vertical of workbench, and the surrounding of guardrail is arranged wire netting, prevents tool from falling.
Preferably, expansion platform guardrail is arranged in expansion platform front end, and expansion platform is pacified with workbench by card slot fitting
Dress.
Preferably, guardrail safety door is arranged in workbench front end, and guardrail safety door is connect with guardrail by toggle.
Preferably, roller group is by 8 idler wheels with being combined into, wherein and 2 idler wheels are horizontally set on guardrail front-end top, and 4
Idler wheel is symmetrically horizontally set on the lower inside of idler wheel mounting rack two-by-two, and another 2 idler wheels are vertically arranged in the encirclement of idler wheel mounting rack
Transverse truss middle position.
The utility model has the beneficial effects that the Bridge guardrail is simple, easy for installation with safe work platform structure, uses spirit
Work, job area is big, effectively raises construction efficiency, reduce labour cost, avoids guardrail damage, has ensured personnel's peace
Entirely.
Detailed description of the invention
Fig. 1 is a kind of structure chart of Bridge guardrail safe work platform of the utility model；
Fig. 2 is a kind of expansion platform unfolding assumption diagram of Bridge guardrail safe work platform of the utility model；
Fig. 3 is a kind of transverse truss structure chart of Bridge guardrail safe work platform of the utility model；
Fig. 4 is a kind of workbench front view of Bridge guardrail safe work platform of the utility model；
Fig. 5 is a kind of work platform structure figure of Bridge guardrail safe work platform of the utility model；
Transverse truss 1, idler wheel mounting rack 11, vertical truss 2, workbench 21, guardrail 22, expansion platform 23, expansion in figure
Open up platform guardrail 231, guardrail safety door 24, toggle 241, roller group 3.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and embodiments:
Embodiment 1:
As shown in Figures 1 to 5, a kind of Bridge guardrail safe work platform is flat by transverse truss 1, vertical truss 2, work
Platform 21 and roller group 3 form；Transverse truss 1 is fixedly connected with vertical truss 2, forms L-type structure, and workbench 21 is fixedly mounted
In vertical 2 lower end of truss, telescopic expansion platform 23 is arranged in the lower part of workbench 21, and roller group 3 is by multiple symmetrical
On corresponding truss idler wheel composition, roller group 3 be arranged in at the contact surface on Bridge guardrail surface.Roller group 3 is pushed away at one
Under dynamic, entire safe work platform can be driven to move on Bridge guardrail.And in design in view of lamp holder on the outside of Bridge guardrail
The influence on basis uses concave structure in the vertical truss 2 in side on the outside of the Bridge guardrail, makes vertical truss 2 far from guardrail,
Avoid the multiple transshipment problem in traditional platform work progress.Meanwhile after workbench 21 is in place, guardrail in the inner part is safe
Door 24 can be opened, and pull out expansion platform 23, be convertible into the chain-wales to extend internally, guardrail safety door 24 can be used as expansion
The guardrail for flattening platform 23, facilitates the installment work of drain hole and drainage pipeline.All truss structures of entire safe work platform
It is all welded by fashioned iron, entire safe work platform is suspended on the outside of Bridge guardrail and does movable working platform.
Idler wheel mounting rack 11 is arranged in one end of transverse truss 1.
Vertical truss 2 is using concave structure close to guardrail side, makes vertical truss 2 far from Bridge guardrail.
Guardrail 22 is arranged in the outside vertical of workbench 21, and the surrounding of guardrail 22 is arranged wire netting, prevents tool from falling.
Expansion platform guardrail 231 is arranged in 23 front end of expansion platform, and expansion platform 23 and workbench 21 pass through card slot fitting
Installation.
Guardrail safety door 24 is arranged in 21 front end of workbench, and guardrail safety door 24 is connect with guardrail 22 by toggle 241.
Roller group 3 is matched by 8 idler wheels to be combined into, wherein 2 idler wheels are horizontally set on 22 upper front end of guardrail, 4 idler wheels
It is symmetrically horizontally set on the lower inside of idler wheel mounting rack 11 two-by-two, another 2 idler wheels are vertically arranged in the encirclement of idler wheel mounting rack 11
Transverse truss 1 middle position.
Embodiment 2:
In Bridge guardrail construction, entire safe work platform is sling using crane, by vertical truss 2 and workbench
21 are suspended on outside Bridge guardrail, and the 11 face Bridge guardrail of idler wheel mounting rack on transverse truss 1 is placed, 8 of roller group 3 are made
Idler wheel is respectively distributed at outside, inside and the top and truss contact surface of Bridge guardrail, keeps entire safe work platform steady
Be erected on Bridge guardrail.After entire safe work platform installs, operating personnel fastens safety rope, climbs up workbench
21 operations, safety rope are fixed on guardrail 22.When needing to install drain hole and drainage pipeline, guardrail safety door 24 is opened, is drawn
Expansion platform 23 out, make it be converted to the chain-wales to extend internally, and column safety door 24 can be exchanged into the shield of expansion platform 23
Column facilitates installation drain hole and drainage pipeline.After completing the work of a Bridge guardrail working face, scheduling job personnel are pushed
Transverse truss 1, under the drive of roller group 3, mobile entire safe work platform to next working face.
Claims (7)
1. a kind of Bridge guardrail safe work platform, it is characterised in that: the safe work platform is by transverse truss (1), vertical
Truss (2), workbench (21) and roller group (3) composition；The transverse truss (1) is fixedly connected with vertical truss (2), composition
L-type structure, the workbench (21) are fixedly mounted on vertical truss (2) lower end, the lower part setting of the workbench (21)
Telescopic expansion platform (23), the roller group (3) are made of multiple idler wheels being symmetrically distributed on corresponding truss, the rolling
Wheel group (3) be arranged in at the contact surface on Bridge guardrail surface.
2. a kind of Bridge guardrail safe work platform according to claim 1, which is characterized in that the transverse truss
(1) idler wheel mounting rack (11) are arranged in one end.
3. a kind of Bridge guardrail safe work platform according to claim 1, which is characterized in that the vertical truss
(2) concave structure is being used close to guardrail side, is making vertical truss (2) far from Bridge guardrail.
4. a kind of Bridge guardrail safe work platform according to claim 1, which is characterized in that the workbench
(21) guardrail (22) are arranged in outside vertical, and wire netting is arranged in the surrounding of the guardrail (22).
5. a kind of Bridge guardrail safe work platform according to claim 1, which is characterized in that the expansion platform
(23) front end setting expansion platform guardrail (231), the expansion platform (23) are installed with workbench (21) by card slot fitting.
6. a kind of Bridge guardrail safe work platform according to claim 1, which is characterized in that the workbench
(21) front end setting guardrail safety door (24), the guardrail safety door (24) are connect with guardrail (22) by toggle (241).
7. a kind of Bridge guardrail safe work platform according to claim 1, which is characterized in that the roller group (3)
Matched by 8 idler wheels and be combined into, wherein 2 idler wheels are horizontally set on guardrail (22) upper front end, and 4 idler wheels are symmetrical horizontal two-by-two
Lower inside in idler wheel mounting rack (11) is set, and another 2 idler wheels are vertically arranged in the lateral purlin of idler wheel mounting rack (11) encirclement
The middle position of frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757312.0U CN208219407U (en) | 2018-05-21 | 2018-05-21 | A kind of Bridge guardrail safe work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757312.0U CN208219407U (en) | 2018-05-21 | 2018-05-21 | A kind of Bridge guardrail safe work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208219407U true CN208219407U (en) | 2018-12-11 |
Family
ID=64509317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820757312.0U Expired - Fee Related CN208219407U (en) | 2018-05-21 | 2018-05-21 | A kind of Bridge guardrail safe work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208219407U (en) |
-
2018
- 2018-05-21 CN CN201820757312.0U patent/CN208219407U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200820 Address after: 750001 room 1217, 12 / F, building 1, Fortune Center, Qingchun building, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Ningxia Zhongda Highway Construction Co.,Ltd. Address before: 750001 Jinfeng District, the Ningxia Hui Autonomous Region, Wanshou Road, No. 142, Yinchuan Patentee before: NINGXIA ROAD & BRIDGE ENGINEERING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Office building 2, Luqiao building, 142 Wanshou Road, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region, 750004 Patentee after: Ningxia highway and Bridge Construction Co.,Ltd. Address before: 750001 room 1217, 12 / F, building 1, Fortune Center, Qingchun building, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: Ningxia Zhongda Highway Construction Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |