CN109356028A - A kind of plug-in Operation Van of bridge - Google Patents
A kind of plug-in Operation Van of bridge Download PDFInfo
- Publication number
- CN109356028A CN109356028A CN201811462226.8A CN201811462226A CN109356028A CN 109356028 A CN109356028 A CN 109356028A CN 201811462226 A CN201811462226 A CN 201811462226A CN 109356028 A CN109356028 A CN 109356028A
- Authority
- CN
- China
- Prior art keywords
- metal framework
- plug
- bridge
- operation van
- guardrail
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention relates to a kind of plug-in Operation Vans of bridge, including metal framework, the orientation brake wheel and mobile support wheel of top inner side on metal framework are set, it is characterized in that, the metal framework is saddle, it is formed with reinforcement welding, there is reinforcing bar disposed in parallel on both sides, so that staff is easy for going up and down, one of side is longer than the other side, bottom end is provided with operation guardrail, another side bottom end is provided with outside hook, two groups are fixedly installed in metal framework inside top surface central axis direction, every group of two orientation brake wheels, support pulley is provided on the inside of the metal framework side.The plug-in Operation Van of highway bridge through the invention, had both ensured the safety of staff, also ensures that work is flexible and convenient, greatly improves working efficiency.
Description
Technical field
The present invention relates to a kind of Operation Vans, more particularly to a kind of plug-in Operation Van of bridge.
Background technique
It needs, needs because of construction on the outside of country's highway or railway overpass electromechanical engineering construction Bridge at present
It punches, the facility that pipeline installation and installation are different, but constructs unformed Operation Van, unit in charge of construction is general in practice of construction
Operation or the simple working vehicle of self-control are hung with safety rope all over using worker, because safety rope suspension operation lacks firmly
Impetus, such form of construction work there are safety coefficients it is small, operation function is single, adaptation range is narrow the defects of, extreme influence communication
Construction efficiency on the outside of pipeline engineering bridge, there are uncontrollable construction safety hidden danger, even if making easy Operation Van, also because
It is limited for the condition at scene, manufactured Operation Van needs to move back and forth between different work point, significantly limits construction
Progress.Scene be badly in need of it is a kind of conveniently, safely, flexibly, average weight, efficient Operation Van.
Summary of the invention
The invention solves purpose be to provide a kind of safe, flexible, easy to operate and efficient Operation Van, to overcome mesh
The deficiency of preceding construction site construction operation.
In order to achieve the above object, the present invention provides a kind of plug-in Operation Van of bridge, including metal framework, setting in metal frame
The orientation brake wheel of top inner side and mobile support wheel on frame, which is characterized in that the metal framework is saddle, uses steel bar welding
It connects, there is reinforcing bar disposed in parallel on both sides, so that staff is easy for going up and down, the other side is compared in one of side
It is long, bottom end is provided with operation guardrail, another side bottom end is provided with outside hook, in metal framework inside top surface axis
Direction is fixedly installed with two groups, and every group of two orientation brake wheels are provided with support pulley on the inside of the metal framework side.
To make Operation Van steady secured in the operating condition, the support pulley is no less than four, and is uniformly arranged
On the inside of two sides of the metal framework.To balance the purpose of the stress balance in operation process.
In order to facilitate Operation Van above and below staff to the work guardrail, in the setting operation protective of the metal framework
The side on column is equipped with for the handrail above and below staff.
It is equipped with hook on the handrail, occupies the space shadow in operation guardrail too much so that staff carries tool
Operation is rung, the unwanted tool that works at present can be hung on the hook.
It is provided with deep groove ball bearing on the column above the operation guardrail, carrys out balanced operation guardrail and bears excessive pressure
When generate deformation and influence the movement of Operation Van.
The beneficial effects of the invention are as follows conveniently, safely, flexibly, average weight, efficiently.
Detailed description of the invention
This attached drawing is only limitted to make signal to structure of the invention, is not particularly limited to its size and ratio.
Fig. 1 is the structural diagram of the present invention
Label declaration:
1, metal framework 1-1, reinforcing bar 1-2 disposed in parallel, operation guardrail 1-3, hook 1-4, handrail 1-5, extension
Hook 1-6, deep groove ball bearing 2-1, orientation brake wheel 2-2, support pulley.
Specific embodiment
It elaborates with reference to the accompanying drawing to the present invention:
As shown in Figure 1, a kind of plug-in Operation Van of bridge, including metal framework 1, the orientation of top inner side on metal framework is set
Brake wheel 2-1 and support pulley 2-2, which is characterized in that the metal framework 1 be saddle, formed with reinforcement welding, its two
There is reinforcing bar 1-1 disposed in parallel on side, so that staff is easy for going up and down, one of side is longer than the other side, in bottom end
It is provided with operation guardrail 1-2, another side bottom end is provided with outside hook 1-3, in 1 inside top surface axis side of metal framework
To being equipped with two groups, every group of two orientation brake wheel 2-1, support pulley 2-2 is provided on the inside of 1 side of metal framework.
To make Operation Van steady secured in the operating condition, the support pulley 2-2 is no less than four, and is uniformly fixedly installed on
On the inside of 1 two sides of the metal framework.To balance the purpose of the stress balance in operation process.In the metal framework 1
The side that operation guardrail 1-2 is arranged is equipped with for the handrail 1-4 above and below staff.Hook 1-5 is equipped on the handrail 1-4,
The spacial influence operation in operation guardrail 1-2 is occupied too much so that staff carries tool.On the operation guardrail 1-2
It is provided with deep groove ball bearing 1-6 on the column of side, to generate deformation when balanced operation guardrail bears excessive pressure and influence operation
The movement of vehicle, deep groove ball bearing herein can also be replaced with the product of other same purposes.
If the reinforcement welding that the frame is 20mm with diameter, passes through stress test, it is ensured that Operation Van bears
When 300 kilograms of weight, long working securely is kept.In construction operation, only need to by this plug-in Operation Van across
It needs on the protecting wall of operation, it, can be in the bottom of the other side of Operation Van if necessary to two people with heavier equipment operation
The object of corresponding weight is hung on hook 1-2, to guarantee the force balance of Operation Van.The above work is completed, work is only needed
Personnel pass through the reinforcing bar 1-1 disposed in parallel of Operation Van, lower to arrive in the operation guardrail 1-2, press the system of orientation brake wheel 2-1
Temporary unwanted tool and article are hung on hook 1-5 so that Operation Van is fixed, can be punched, be pacified by dynamic switch
Fill the operations such as bracket or pipeline installation equipment.After the work for completing the point, the brake switch of orientation brake wheel 2-1 is lifted,
Without operator shift position, only a people is needed to push the Operation Van to next setting, press brake switch again
Carry out the operation of the point.Because the supporting role for having orientation brake wheel 2-1, supporting pulley 2-1 and deep groove ball bearing 1-6, makes
Operation Van force balance and power stable and firm and that very little is only needed in moving process always, job position can be completed
Change.
The plug-in Operation Van of highway bridge through the invention, had both ensured the safety of staff, also ensured work spirit
It is living convenient, greatly improve working efficiency.
Claims (7)
1. a kind of plug-in Operation Van of bridge, including metal framework, be arranged in top inner side on metal framework orientation brake wheel and
Mobile support wheel, which is characterized in that the metal framework is saddle, is formed with reinforcement welding, is had on both sides parallel
The reinforcing bar of setting, so that staff is easy for going up and down, one of side is longer than the other side, and bottom end is provided with operation guardrail,
Another side bottom end is provided with outside hook, is fixedly installed with two groups, every group in metal framework inside top surface central axis direction
Two orientation brake wheels, are provided with support pulley on the inside of the metal framework side.
2. a kind of plug-in Operation Van of bridge as described in claim 1, which is characterized in that the support pulley is no less than four
It is a, and be uniformly arranged on the inside of two sides of the metal framework.
3. the plug-in Operation Van of a kind of bridge as described in claim 1-2 any one, which is characterized in that in the metal framework
Setting operation guardrail side be equipped with for the handrail above and below staff.
4. a kind of plug-in Operation Van of bridge as claimed in claim 3, which is characterized in that be equipped with hook on the handrail.
5. such as a kind of plug-in Operation Van of bridge claimed in claims 1-2, which is characterized in that vertical above the operation guardrail
Deep groove ball bearing is provided on column.
6. a kind of plug-in Operation Van of bridge as claimed in claim 3, which is characterized in that the column above the operation guardrail
On be provided with deep groove ball bearing.
7. a kind of plug-in Operation Van of bridge as claimed in claim 4, which is characterized in that the column above the operation guardrail
On be provided with deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811462226.8A CN109356028A (en) | 2018-12-03 | 2018-12-03 | A kind of plug-in Operation Van of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811462226.8A CN109356028A (en) | 2018-12-03 | 2018-12-03 | A kind of plug-in Operation Van of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109356028A true CN109356028A (en) | 2019-02-19 |
Family
ID=65330664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811462226.8A Pending CN109356028A (en) | 2018-12-03 | 2018-12-03 | A kind of plug-in Operation Van of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109356028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820554A (en) * | 2019-11-26 | 2020-02-21 | 丁西彦 | A outer hanging self-walking crane for bridge detects |
-
2018
- 2018-12-03 CN CN201811462226.8A patent/CN109356028A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820554A (en) * | 2019-11-26 | 2020-02-21 | 丁西彦 | A outer hanging self-walking crane for bridge detects |
| CN110820554B (en) * | 2019-11-26 | 2022-02-08 | 广东保顺检测鉴定有限公司 | A outer hanging self-walking crane for bridge detects |
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