CN203307735U - Pulley combined type aerial work platform for bridge detection - Google Patents
Pulley combined type aerial work platform for bridge detection Download PDFInfo
- Publication number
- CN203307735U CN203307735U CN2013202918593U CN201320291859U CN203307735U CN 203307735 U CN203307735 U CN 203307735U CN 2013202918593 U CN2013202918593 U CN 2013202918593U CN 201320291859 U CN201320291859 U CN 201320291859U CN 203307735 U CN203307735 U CN 203307735U
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- bridge
- work platform
- aerial work
- ing rest
- hanging basket
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Abstract
A pulley combined type aerial work platform for bridge detection comprises a work platform body. The work platform body comprises a movable support and a hanging basket, the movable support comprises a main beam, stand columns, a cross beam and inclined struts, and the main beam of the movable support is connected with the hanging basket through a steel wire rope; walking systems are arranged below the stand columns of the movable support; a weight is arranged at the triangle-area end of the cross beam of the movable support. The pulley combined type aerial work platform for bridge detection has the advantages that through innovative structural design, enough operation space is provided for detection and maintenance work for the bottom of a bridge in bridge detection and maintenance construction through the aerial work platform arranged at the bottom of the bridge; the platform can walk horizontally in the driving direction of the bridge, and a scaffold does not need to be erected or a bridge detection vehicle does not need to be used in water or in a valley; therefore, the platform is safe, efficient, economical and applicable.
Description
Technical field
The utility model relates to a kind of bridge inspection box-like aerial work platform of assembly pulley.
Background technology
China's accumulative total is built 68.94 ten thousand of highway bridges at present, 3,048 ten thousand linear meter(lin.m.)s, and along with the increase of the operation time limit, bridge defect becomes increasingly conspicuous, increasing in the urgent need to detecting the bridge of reinforcing.Bridge is the important feature thing of crossing over high mountain, valley, river, because of this particularity, certainly will cause it to detect the maintenance difficulty and strengthen.Adopt conventional full framing or bridge detection vehicle operation, efficiency is low, and cost is high, and the effect of security performance and actual use is all had a greatly reduced quality.Therefore provide a kind of novel bridge to detect the maintenance work platform, thereby overcome the above problems, imperative.
Summary of the invention
The purpose of this utility model is to provide a kind of bridge inspection with the box-like aerial work platform of assembly pulley, on the basis of the basic function that meets existing bridge detection maintenance work platform, further improves safety, operability and the operating efficiency of job platform.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of bridge inspection box-like aerial work platform of assembly pulley, comprise the job platform body, described job platform body comprises travel(l)ing rest and hanging basket, and described travel(l)ing rest comprises girder, column, crossbeam and diagonal brace, and described travel(l)ing rest girder is connected by wire rope with hanging basket; Described travel(l)ing rest column has running gear; Described travel(l)ing rest crossbeam trigonum end is provided with counterweight.
Further, between described travel(l)ing rest girder and column and between described crossbeam and column, be equipped with diagonal brace.
The beneficial effects of the utility model are: by the structure design of innovation, make at bridge and detect in maintenance construction, by being arranged in the aerial work platform of bridge bottom, for at the bottom of beam, detecting maintenance work, provide enough operating spaces, platform can be along bridge direction of traffic walking in a horizontal state, and need in water or in mountain valley, not set up scaffold or use bridge inspection vehicle, safe and efficient, economic and practical.
The accompanying drawing explanation
Below with reference to the accompanying drawings the utility model is described in further detail.
Fig. 1 is the structural representation of the described a kind of bridge inspection of the utility model embodiment with the box-like aerial work platform of assembly pulley.
In figure:
1, travel(l)ing rest; 2, hanging basket; 3, running gear; 4, wire rope; 5, counterweight.
The specific embodiment
As shown in Figure 1, the described a kind of bridge inspection box-like aerial work platform of assembly pulley of the utility model embodiment, comprise the job platform body, described job platform body comprises travel(l)ing rest 1 and hanging basket 2, described travel(l)ing rest 1 comprises girder, column, crossbeam and diagonal brace, and described travel(l)ing rest 1 girder is connected by wire rope 4 with hanging basket 2; Described travel(l)ing rest 1 column has running gear 3; Described travel(l)ing rest 1 crossbeam trigonum end is provided with counterweight 5.
During concrete the use, form agent structure by travel(l)ing rest 1, hanging basket 2, running gear 3 and wire rope 4, travel(l)ing rest 1, hanging basket 2, all according to the processing of standard sections, adopt pin to connect between each sections, and running gear 3 is arranged to the combination of walking dolly and track; The travel(l)ing rest 1 every side in upstream and downstream is provided with three girder suspension centre systems, can hanging basket be carried to operation height by trailer system (hoist engine or Chain block), then with wire rope, connects travel(l)ing rest girder and hanging basket.After the hanging basket walking put in place, bridge floor upstream and downstream travel(l)ing rest girder to drawing, was installed the counterweight of travel(l)ing rest crossbeam with wire rope simultaneously, improved the job platform safety.Hanging basket leaves enough spaces apart from case beam base plate, for different types of rridges detection, maintenance work.
Job platform installation and the course of work during use are as follows:
1) at the bottom of bridge, that the assembling of hanging basket standard sections is in place, with trailer system (hoist engine), carry to certain height, then rise to operation height, installation in position by trailer system (Chain block);
While 2) walking, utilize trailer system (hoist engine or Chain block) towage platform at the uniform velocity to move ahead in orbit;
3) after the job platform walking puts in place, by essence, prick screw-thread steel hanging basket and case beam base plate are carried out to bolt, improve the hanging basket safety;
4) after the job platform walking put in place, bridge floor upstream and downstream travel(l)ing rest girder carried out to drawing, the counterweight of travel(l)ing rest crossbeam being installed simultaneously with wire rope, improves the job platform safety.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but on its shape or structure, do any variation; every have identical with a application or akin technical scheme, within all dropping on protection domain of the present utility model.
Claims (4)
1. a bridge is examined with the box-like aerial work platform of assembly pulley, comprise the job platform body, it is characterized in that: described job platform body comprises travel(l)ing rest (1) and hanging basket (2), described travel(l)ing rest (1) comprises girder, column, crossbeam and diagonal brace, and described travel(l)ing rest (1) girder is connected by wire rope (4) with hanging basket (2); Described travel(l)ing rest (1) column has running gear (3).
2. a kind of bridge according to claim 1 is examined with the box-like aerial work platform of assembly pulley, and it is characterized in that: described travel(l)ing rest (1) crossbeam trigonum end is provided with counterweight (5).
3. a kind of bridge inspection according to claim 1, with the box-like aerial work platform of assembly pulley, is characterized in that: be equipped with diagonal brace between described travel(l)ing rest (1) girder and column and between described crossbeam and column.
4. a kind of bridge according to claim 1 is examined with the box-like aerial work platform of assembly pulley, it is characterized in that: described hanging basket (2), according to the processing of standard sections, adopts pin to connect between each sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202918593U CN203307735U (en) | 2013-05-25 | 2013-05-25 | Pulley combined type aerial work platform for bridge detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202918593U CN203307735U (en) | 2013-05-25 | 2013-05-25 | Pulley combined type aerial work platform for bridge detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203307735U true CN203307735U (en) | 2013-11-27 |
Family
ID=49613953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202918593U Expired - Lifetime CN203307735U (en) | 2013-05-25 | 2013-05-25 | Pulley combined type aerial work platform for bridge detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203307735U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938555A (en) * | 2014-04-28 | 2014-07-23 | 昆明理工大学 | Method for designing prestress adjustable support for detecting and strengthening |
| CN104060809B (en) * | 2014-07-16 | 2016-07-06 | 深圳市特艺达装饰设计工程有限公司 | A kind of roofing daylighting glass steelframe installs equipment and operation method thereof |
| CN106906756A (en) * | 2017-04-26 | 2017-06-30 | 武汉二航路桥特种工程有限责任公司 | Can Fast Installation remove maintenance operation platform and its construction method |
-
2013
- 2013-05-25 CN CN2013202918593U patent/CN203307735U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938555A (en) * | 2014-04-28 | 2014-07-23 | 昆明理工大学 | Method for designing prestress adjustable support for detecting and strengthening |
| CN103938555B (en) * | 2014-04-28 | 2016-03-30 | 昆明理工大学 | A kind of method for designing detecting reinforcing prestressing force adjustable support |
| CN104060809B (en) * | 2014-07-16 | 2016-07-06 | 深圳市特艺达装饰设计工程有限公司 | A kind of roofing daylighting glass steelframe installs equipment and operation method thereof |
| CN106906756A (en) * | 2017-04-26 | 2017-06-30 | 武汉二航路桥特种工程有限责任公司 | Can Fast Installation remove maintenance operation platform and its construction method |
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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: 20131127 |
|
| CX01 | Expiry of patent term |