CN107476617A - A kind of indirect cool tower lifting broadening platform support and installation method - Google Patents
A kind of indirect cool tower lifting broadening platform support and installation method Download PDFInfo
- Publication number
- CN107476617A CN107476617A CN201710962554.3A CN201710962554A CN107476617A CN 107476617 A CN107476617 A CN 107476617A CN 201710962554 A CN201710962554 A CN 201710962554A CN 107476617 A CN107476617 A CN 107476617A
- Authority
- CN
- China
- Prior art keywords
- platform
- frame
- climbing
- herringbone
- broadening
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/10—Buildings forming part of cooling plants
- E04H5/12—Cooling towers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
Abstract
The invention discloses a kind of indirect cool tower lifting broadening platform support and installation method, it solves the problems, such as that worker's work high above the ground danger coefficient is high in the prior art, and having reduces hoisting cost, improves the beneficial effect of broadening platform lifting efficiency, and its scheme is as follows：A kind of indirect cool tower lifts broadening platform support, including：Frame of climbing between indirect cool tower bottom and ground, frame of climbing sets at least one set of herringbone platform, herringbone platform includes two sections, one section located at the side for frame of climbing, another section of opposite side located at frame of climbing, two sections of herringbone platform are respectively provided with the supporting construction that is rigidly connected relative to the equal rotary setting of frame of climbing between every section of bottom and frame of climbing.
Description
Technical field
The present invention relates to indirect cool tower, is put down more particularly to a kind of indirect cool tower lifting broadening platform with support and indirect cool tower broadening
The installation method of platform.
Background technology
Indirect air cooling technology is since 1993 introduce, and the advantages of water saving due to it, is obtained in arid, semiarid zone
It is fast-developing.But indirect air cooling appliance arrangement, pipeline combination installation workload are big, and work high above the ground is more, installation procedure and technique
Optimization has very important work to raising installation quality, shortening installation period, reduction construction input, reduction work high above the ground risk
With.
Indirect air cooling system combination installation first step work is the lifting of broadening platform combination.First using a lifting internode
Unit, both ends hang two chain blocks on the inside of broadening platform, tangle the bearing diagonal lower end that broadening platform is connected with X posts, adjust
Whole bearing diagonal angle is consistent with setting angle, starts to weld.During welding, one group of soft cat ladder of pendant in broadening platform, for upper and lower
Broadening platform uses, while is pressed using an other crane lifting cage for being used when bearing diagonal, broadening platform and slugging
Method lifts follow-up broadening platform again like this, because lifting broadening platform is tiltedly and during bearing diagonal, belongs to work high above the ground, bearing diagonal is hung
Adjustment difficulty is big when rising, high-altitude cage operating personnel's operating difficulties, danger coefficient increase, reduces broadening platform lifting efficiency,
Mechanical one-shift cost is added, million unit indirect dry cooling towers are even more super-large diameter, and corresponding equipment design and installation absolute altitude also increases
Add a lot, existing hoisting technology greatly limit the installation effectiveness of broadening platform, increases high-altitude excessive risk operation, exists
Very big potential safety hazard.
The content of the invention
For overcome the deficiencies in the prior art, the invention provides a kind of indirect cool tower to lift broadening platform support, can prop up
The replaceable existing soft cat ladder of frame, improves the safety coefficient of operating personnel's construction, reduces hoisting cost, improves broadening platform and hangs
Fill efficiency.
A kind of indirect cool tower lifts broadening platform support, and concrete scheme is as follows：
A kind of indirect cool tower lifts broadening platform support, including：
Frame of climbing between indirect cool tower bottom and ground, frame of climbing are obliquely installed, and frame of climbing sets at least one set of people
Font platform, herringbone platform include two sections, and one section, located at the side for frame of climbing, another section of opposite side located at frame of climbing, is bowed
Depending on from the point of view of, two sections of herringbone platform are combined into herringbone, and every section of herringbone platform inner side is consistent with ground X posts angle of inclination, should
Between 70 ° -85 °, two sections of herringbone platform are symmetrical arranged angle relative to frame of climbing, and every section equal between frame of climbing
Setting is rigidly connected supporting construction.
Because ground X posts are obliquely installed, therefore top of the trellis of climbing contacts with indirect cool tower bottom, the fitting of herringbone platform
The angles of inclination of ground X posts and set, according to the width of broadening platform, optional setting climb frame quantity for two or
It is multiple, climb and be set up between the X posts of two adjacent groups ground, when lifting broadening platform, without the setting of rope ladder, using rigidity
Frame of climbing, ensure that security of the operating personnel during climbing, operating personnel can aid in broadening in herringbone platform
The lifting of platform, has effectively widened job area.
Wherein, can two groups of herringbone platforms setting up and down, the length of bottom herringbone platform is longer than top herringbone platform,
Top herringbone platform side is set by ground X column tops, and bottom herringbone platform side is located at the middle part of ground X posts, described
The supporting construction that is rigidly connected is the hound located at herringbone mesa base, and hound is rigid connecting rod, hound one end with
Frame of climbing is fixed, and the other end is located at herringbone mesa base, and is additionally provided with the middle part of hound between herringbone platform end
Connecting rod, in use, the end of herringbone platform are contacted with ground X posts, and ground X posts are put down in horizontal direction to herringbone
Platform plays support, and the height of frame of climbing is above the ground level the height of X posts.
The safety of operating personnel during in order to be further ensured that construction, the sidepiece of the herringbone platform are provided with fence.
The frame of climbing includes main frame, and bottom and the ground of main frame are fixed, and sidepiece is fixed by drawstring and ground, draws
Rope serves anti-dumping effect, further, Non-slip material is set on ground, on Non-slip material, Non-slip material can for the bottom of main frame
To be fixed step, main frame bottom is located on the inside of fixed step, or Non-slip material is slipmat, so convenient to whole support
Movement.
The main frame sidepiece sets cat ladder, and operating personnel is climbed to herringbone platform by the cat ladder.
For overcome the deficiencies in the prior art, present invention also offers the installation method of indirect cool tower broadening platform, this method
Setting, ensure that the positioning of broadening platform, installation effectiveness is high.
The installation method of indirect cool tower broadening platform, including：
1) before being lifted to broadening platform, frame of climbing is set up, frame of climbing sets at least one set of herringbone platform, and herringbone is put down
Platform includes two sections, and one section relative located at the side for frame of climbing, another section of opposite side located at frame of climbing, two sections of herringbone platform
In climbing, frame is symmetrical arranged；
2) frame of climbing is set between the X posts of indirect cool tower bottom two adjacent groups ground；
3) herringbone platform and ground X column bottoms are fixed using steel wire rope, and put down in adjacent two herringbones for climbing frame
Support is welded to connect between platform, toppling over and rocking for integral platform can effectively be prevented by steel wire rope and middle part connecting bracket,
It ensure that the safety of construction；
4) staff realizes the installation of broadening platform by herringbone platform and hoisting machine.
Careful design is passed through in the installation of herringbone platform, after the completion of broadening stage+module, after the drawstring for removing anti-dumping effect,
Usable crane is directly hung out, and without turning round and dismantling, chevron shaped platform is rigidly connected with frame of climbing (H type frame) for welding, is put down
Platform collides by calculating to be not present to be in the way with broadening platform, so need not turn round, reduces working procedure；Herringbone platform is
Welding is rigidly connected, and angle of inclination is consistent with X posts angle of inclination, meets in-site installation requirement.
For the stability for the frame that ensures to climb, overturning-preventing part, anti-dumping are set between the sidepiece of the frame of climbing and ground
Part can be drawstring, and drawstring one end is fixed with ground, and the other end is fixed with frame of climbing.
In order to avoid herringbone platform and ground X posts interfere, to ensure the angle of inclination of herringbone platform, it is described
Welded limiting channel-section steel on the inside of frame sidepiece herringbone of climbing platform, the channel-section steel can be located on the inside of herringbone platform.
The supporting construction that is rigidly connected is respectively provided between two sections of bottoms of the herringbone platform and frame of climbing.
One group of supporting leg is provided between herringbone platform and indirect cool tower tower wall, is wrapped up outside supporting leg with rubber, to avoid pair
Tower wall causes to damage.
Compared with prior art, the beneficial effects of the invention are as follows：
1) utilization rate of lifting machine is substantially increased, is dropped by the setting of climb frame and herringbone platform in the present invention
The low high-altitude excessive risk operation of broadening stage+module, improve lifting efficiency and installation quality.
2) present invention crane can be used directly to hang out on whole support by the setting of herringbone platform, without turning round and
Dismounting, improve operating efficiency.
3) set location and length of herringbone platform are defined according to the setting of ground X posts, the present invention, effectively
Ensure operation quality, avoid that indirect cool tower tower wall is caused to damage.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
Fig. 1 is the front view of support of the present invention；
Fig. 2 is the side view of support of the present invention；
Wherein, 1, frame of climbing, 2, cat ladder, 3, herringbone platform, 4, fence.
Embodiment
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, the deficiencies in the prior art, in order to solve technical problem as above, this Shen
It please propose the installation method of indirect cool tower broadening platform.
In a kind of typical embodiment of the application, as shown in figure 1, a kind of indirect cool tower lifts broadening platform support,
Including the frame 1 of climbing between indirect cool tower bottom and ground, frame 1 of climbing sets at least one set of herringbone platform 3, and herringbone is put down
Platform 3 includes two sections, one section located at the side of frame 1 of climbing, another section of opposite side located at frame 1 of climbing, two sections of herringbone platform 3
Relative to climbing, frame 1 is symmetrical arranged, and is respectively provided with the supporting construction that is rigidly connected between every section of bottom and frame 1 of climbing, and herringbone is put down
Platform bottom is inclined relative to horizontal setting, is equally obliquely installed relative to vertical plane, herringbone platform from the side, can
To be a parallelogram.
The setting of the support, according to the width of broadening platform, it is optional setting climb frame 1 quantity be two, frame of climbing
Between the X posts of two adjacent groups ground, when lifting broadening platform, without the setting of rope ladder, using the frame of climbing of rigidity, protect
Security of the operating personnel during climbing has been demonstrate,proved, operating personnel can aid in the lifting of broadening platform in herringbone platform,
Effectively job area is widened.
Wherein, can two groups of herringbone platforms 3 setting up and down, the length of bottom herringbone platform 3 is longer than top herringbone and puts down
Platform, the supporting construction are to set hound located at herringbone mesa base, and hound is rigid connecting rod, herringbone platform 3
End contacted with ground X posts, the height of frame of climbing is above the ground level X posts.
The safety of operating personnel during in order to be further ensured that construction, the sidepiece of the herringbone platform 3 are provided with fence 4.
The frame 1 of climbing includes main frame, and bottom and the ground of main frame are fixed, and sidepiece is fixed by drawstring and ground,
Drawstring serves anti-dumping effect.
The main frame sidepiece sets cat ladder 2, and operating personnel is climbed to herringbone platform 3 by the cat ladder 2.
For overcome the deficiencies in the prior art, present invention also offers the installation method of indirect cool tower broadening platform, this method
Setting, ensure that the positioning of broadening platform, installation effectiveness is high.
The installation method of indirect cool tower broadening platform, including：
1) before being lifted to broadening platform, frame of climbing is set up, frame of climbing sets at least one set of herringbone platform, and herringbone is put down
Platform includes two sections, and one section relative located at the side for frame of climbing, another section of opposite side located at frame of climbing, two sections of herringbone platform
In climbing, frame is symmetrical arranged；
2) frame of climbing is set between the X posts of indirect cool tower bottom two adjacent groups ground；
3) herringbone platform and ground X column bottoms are fixed using steel wire rope, and put down in adjacent two herringbones for climbing frame
Support is welded to connect between platform, toppling over and rocking for integral platform can effectively be prevented by steel wire rope and middle part connecting bracket,
It ensure that the safety of construction；
4) staff realizes the installation of broadening platform by herringbone platform and hoisting machine.
Careful design is passed through in the installation of herringbone platform, after the completion of broadening stage+module, crane can be used directly to hang out, nothing
It need to turn round and dismantle.
For the stability for the frame that ensures to climb, overturning-preventing part, anti-dumping are set between the sidepiece of the frame of climbing and ground
Part can be drawstring.
In order to avoid herringbone platform run-off the straight, the welded limiting groove on the inside of frame sidepiece herringbone platform of climbing
Steel.
The supporting construction that is rigidly connected is respectively provided between two sections of bottoms of herringbone platform and frame of climbing, be rigidly connected support knot
Structure is to set hound located at herringbone mesa base, and hound is rigid connecting rod.
One group of supporting leg is provided between herringbone platform and indirect cool tower tower wall, supporting leg is fixed with herringbone platform, outside supporting leg
Portion is wrapped up with rubber, to avoid that tower wall is caused to damage.
The preferred embodiment of the application is the foregoing is only, is not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of indirect cool tower lifts broadening platform support, it is characterised in that including：
Frame of climbing between indirect cool tower bottom and ground, frame of climbing are obliquely installed, and frame of climbing sets at least one set of herringbone
Platform, herringbone platform include two sections, and one section located at the side for frame of climbing, another section of opposite side located at frame of climbing, herringbone
Two sections of platform are combined into herringbone, and every section is respectively provided with the supporting construction that is rigidly connected between frame of climbing.
2. a kind of indirect cool tower lifting broadening platform support according to claim 1, it is characterised in that described to be rigidly connected
Supporting construction is the hound located at herringbone mesa base.
3. a kind of indirect cool tower lifting broadening platform support according to claim 1, it is characterised in that the herringbone is put down
The sidepiece of platform is provided with fence.
A kind of 4. indirect cool tower lifting broadening platform support according to claim 1, it is characterised in that the frame bag of climbing
Main frame is included, bottom and the ground of main frame are fixed, and sidepiece is fixed by drawstring and ground；
Further, Non-slip material is set on ground, and the bottom of main frame is on Non-slip material.
A kind of 5. indirect cool tower lifting broadening platform support according to claim 4, it is characterised in that the main frame side
Portion sets cat ladder.
6. the installation method of indirect cool tower broadening platform, it is characterised in that including：
1) before being lifted to broadening platform, frame of climbing is set up, frame of climbing sets at least one set of herringbone platform, herringbone platform bag
Include two sections, one section located at the side for frame of climbing, another section of opposite side located at frame of climbing, two sections of herringbone platform relative to climbing
It is overhead to be symmetrical arranged；
2) frame of climbing is set between the X posts of indirect cool tower bottom two adjacent groups ground；
3) herringbone platform and ground X column bottoms are fixed using steel wire rope, and adjacent two climb frame herringbone platform it
Between be welded to connect support；
4) staff realizes the installation of broadening platform by herringbone platform and hoisting machine.
7. the installation method of indirect cool tower broadening platform according to claim 6, it is characterised in that the sidepiece of the frame of climbing
Overturning-preventing part is set between ground.
8. the installation method of indirect cool tower broadening platform according to claim 6, it is characterised in that described in frame sidepiece of climbing
Welded limiting channel-section steel on the inside of herringbone platform.
9. the installation method of indirect cool tower broadening platform according to claim 6, it is characterised in that the herringbone platform
The supporting construction that is rigidly connected is respectively provided between two sections of bottoms and frame of climbing.
10. the installation method of indirect cool tower broadening platform according to claim 6, it is characterised in that herringbone platform with
One group of supporting leg is provided between indirect cool tower tower wall, is wrapped up outside supporting leg with rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962554.3A CN107476617A (en) | 2017-10-16 | 2017-10-16 | A kind of indirect cool tower lifting broadening platform support and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962554.3A CN107476617A (en) | 2017-10-16 | 2017-10-16 | A kind of indirect cool tower lifting broadening platform support and installation method |
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| Publication Number | Publication Date |
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| CN107476617A true CN107476617A (en) | 2017-12-15 |
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| CN201710962554.3A Pending CN107476617A (en) | 2017-10-16 | 2017-10-16 | A kind of indirect cool tower lifting broadening platform support and installation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131026A (en) * | 2017-12-25 | 2018-06-08 | 中国化学工程第三建设有限公司 | A kind of installation method for the platform high-altitude floor that is widened |
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| CN207377209U (en) * | 2017-10-16 | 2018-05-18 | 山东电力建设第一工程公司 | A kind of indirect cool tower lifts broadening platform stent |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203669322U (en) * | 2013-09-23 | 2014-06-25 | 河南天工建设集团有限公司 | Decoration aerial work platform in industrial factory building |
| US20150361722A1 (en) * | 2014-06-16 | 2015-12-17 | Dennis Chick | Elevated free stand platform |
| CN204081429U (en) * | 2014-09-01 | 2015-01-07 | 山东淄建集团有限公司 | Overhead welding and hoisted in position job platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108131026A (en) * | 2017-12-25 | 2018-06-08 | 中国化学工程第三建设有限公司 | A kind of installation method for the platform high-altitude floor that is widened |
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