CN205476398U - Ash opening supporting platform for overhauling boiler - Google Patents
Ash opening supporting platform for overhauling boiler Download PDFInfo
- Publication number
- CN205476398U CN205476398U CN201620190644.6U CN201620190644U CN205476398U CN 205476398 U CN205476398 U CN 205476398U CN 201620190644 U CN201620190644 U CN 201620190644U CN 205476398 U CN205476398 U CN 205476398U
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- unit
- crossbeam
- boiler
- ash mouth
- sleeve
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Abstract
The utility model discloses an ash opening supporting platform for overhauling boiler, it includes two set at least unit bearing subassemblies, and per two sets be provided with one set at least unit supporting component between the unit bearing subassembly, every set unit bearing subassembly includes unit bearing support and unit backup pad, the unit backup pad set firmly in the surface of unit bearing support, every set the unit supporting component includes that the unit prevents turning on one's side crossbeam and two units and support non slipping spurs, two units support the non slipping spur set up respectively in the both ends that the crossbeam is prevented turning on one's side by the unit, the unit prevent turning on one's side the crossbeam with the detachable mode erect in neighbouring should two of unit bearing support between the unit bearing support, the both ends of unit bearing support reach the bottom that the unit supported the non slipping spur all is used for butt in boiler water wall ash mouthful slope as the fulcrum. The utility model discloses the equipment is simple and convenient, and firm reliable, bearing capacity is strong, prevents turning on one's side, anti -skidding effect is excellent.
Description
Technical field
This utility model relates to boiler maintenance technical field, is specifically related to a kind of boiler maintenance ash mouth support platform,
It may be used for the support works face arranged during boiler of power plant maintenance at Boiler Ash mouth upper position, examines for boiler
Equipment of repairing provides the smooth scope of operation, the various repair apparatus of boiler both can have been coordinated to use, can also be independent
Use.
Background technology
At present, the scaffold support scope of operation of existing boiler maintenance, is to use scaffolding steel pipe to carry out layer
Layer is built, and finally in stove, water-cooling wall vertical position builds the scope of operation, then lays bamboo raft above for maintenance
Supporting the scope of operation, there is problem below and shortcoming in this kind of scope of operation: 1, uses steel pipe scaffold to build ash mouth
Work platforms is arduously time-consuming and cost is high；2, the Pedicellus et Pericarpium Trapae cutting edge of a knife or a sword at steel pipe two ends is strict, it is easy to boiler water
Cold wall pipe causes damage；3, it is susceptible to steel pipe, metal connecting piece falling from high altitude in demolishing process building
Or operation plane subsides, all be there is safety in field personnel, the water-cooling wall of boiler or other boiler plants
Hidden danger；4, the weight capacity of bamboo raft is excessively poor, situation about rupturing because bamboo raft is aging often occurs；And bamboo
Having the biggest a lot of gap between row and bamboo raft, be uneven, large-scale repair apparatus is extremely difficult when moving,
Overturning situation often occur, all there is the biggest safety in personal safety and repair apparatus safety to maintainer
Hidden danger.When 5, carrying out the overall sandblasting spraying in stove and when checking leak source in stove, need stove internal cold wall to connect
The scaffold another one touched is removed, and works the most inconvenient；In use, maintainer climbs steel pipe scaffold
Time the muscle power that consumes very big, have no idea to carry overweight and large-scale repair apparatus, bring to service work all
The most inconvenient.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of boiler maintenance ash mouth
Support platform, this maintenance support platform simple in construction, simple and convenient assembly, solid and reliable, safety is high, load-bearing
Ability is strong, and has good anti-rollover effect and skidproof effect.
For solving the problems referred to above, the technical scheme that this utility model is used is as follows:
Boiler maintenance ash mouth support platform, including at least two set unit bearing components, and every two overlap described unit
The most a set of unit supports assembly it is provided with between bearing component；Wherein,
Often overlap described unit bearing component and include unit support bracket and unit supports plate, described unit supports plate
It is fixedly arranged on the surface of described unit support bracket；
Often overlap described unit supports assembly and include unit anti-rollover crossbeam and two unit supports non-slipping blocks, described
Two unit supports non-slipping blocks are respectively arranged at the two ends of described unit anti-rollover crossbeam；
Described unit anti-rollover crossbeam is positioned adjacent to the two of this described unit support bracket removably
Between individual described unit support bracket；The two ends of described unit support bracket and described unit supports non-slipping block
Bottom, as fulcrum, is used to be connected on boiler water wall ash mouth slope.
As a kind of embodiment of the present utility model, described unit support bracket is prevented with unit adjacent thereto
Rollover crossbeam and unit support bracket are all removably connected by connector.
Specifically, described connector is butterfly button.
As preferred implementation of the present utility model, described unit anti-rollover crossbeam includes respectively as upper horizontal stroke
Beam and two parallel pipes of sill, the length of described entablature is more than the length of described sill；Described
The two ends of entablature and the two ends of described sill respectively by contiguous block affixed, described entablature and described under
Support bar it is additionally provided with between crossbeam.
Preferably, described unit supports non-slipping block includes that abutting part and connecting portion, described connecting portion are arranged at institute
State on abutting part；Described connecting portion passes through bolted splice on described contiguous block.
In order to strengthen skidproof effect of the present utility model, described abutting part and boiler water wall ash mouth slope phase
The side abutted is provided with anti-slip veins or Non-slip material.
In order to improve the scope of application of the present utility model, described unit anti-rollover crossbeam is provided with for regulating
State the telescopic mounting of unit anti-rollover crossbeam and the distance of described unit supports non-slipping block.
Specifically, described telescopic mounting includes that cross section is non-circular first sleeve, described first sleeve
Middle part be installed with screw rod, described screw rod is arranged with nut, one end of described first sleeve be provided with for
Connect the sleeve of described unit supports non-slipping block；Described contiguous block is provided with second matched with first sleeve
Sleeve pipe and the through hole being arranged on described second sleeve pipe, described nut can be along described the inside described through hole
The length direction of sleeve slides and can abut against with the opposite flank of described through hole；Described first set pipe box
It is located in described second sleeve pipe.
In order to improve weight capacity of the present utility model, described unit support bracket be respectively arranged at two ends with load-bearing
Pipe, the outer surface of described bearing tube is coated with skid resistant course.
Compared to existing technology, the beneficial effects of the utility model are:
1, boiler maintenance ash mouth support platform simple in construction after improved, easy to assembly fast, effectively shorten
The time of support platform assembly and disassembly, improve work efficiency: can arbitrarily regulate angle and length owing to using
Unit supports assembly as balance fulcrum and load-bearing fulcrum, on the one hand not only make this utility model can basis
The different angles of grey mouth cold-water wall of electricity power enterprise, distance are adjusted, and improve the scope of application, Er Qie
The time of installation and debugging is cost savings in assembling；On the other hand the setting of unit anti-rollover crossbeam makes this
Utility model has anti-rollover, the skidproof effect of excellence, further increases safety coefficient and weight capacity；
2, uniqueness is used between unit bearing component and unit bearing component adjacent thereto and unit supports assembly
The connection fixed form of design, can be linked to be an entirety, effectively enhance boiler maintenance after can quickly laying
The ash stability of mouth support platform, fastness and safety, main equipment the most freely carrying out and can be gone
Walk.
3, support platform overall structure is smooth, do not jeopardize personal safety and equipment safety gap and cavity,
The personal safety of operating personnel it is effectively ensured and has avoided the generation of falling object from high altitude, additionally having moved at work surface and set
Standby the most fluent with during weight.
It addition, from the producible Economic and Efficiency Analysis of this utility model, it has the advantage that
1, the design of this utility model structure is simple, cheap for manufacturing cost and can repeatedly Reusability, thus have
Imitate saves the disposable product purchasing cost put into and builds cost, and the cost base during use
Originally it is negligible, so can deserve to be called compared with the existing method building steel pipe scaffold work surface
Real is inexpensive.
2, the boiler maintenance ash mouth support platform after improving is comprehensive from assembly and disassembly efficiency, safety, bearing
Can be greatly saved the boiler maintenance time, as a example by 1,000,000 thousand baby's unit boilers, original ash mouth supports flat
The laying of platform needs 90 minutes, and the grey mouth platform building after improvement only needs 45 minutes, 1,000,000 kilowatts
Unit generated energy hourly is 100 kilowatts, within 1 hour, i.e. has 1,000,000 degree of generated energy, often to spend 0.15 yuan
Profit calculate, use improvement after grey mouth support set level rush to repair every time can be just the many creation of power plant at least
The most often benefit of 150000 yuans.
Accompanying drawing explanation
It is oblique that Fig. 1 is that boiler maintenance ash mouth support platform described in the utility model is arranged on boiler water wall ash mouth
Front view on domatic；
Fig. 2 be boiler maintenance ash mouth support platform described in the utility model Fig. 1 in the partial enlarged drawing of A；
Fig. 3 is the right side view of boiler maintenance ash mouth support platform described in the utility model；
Fig. 4 be boiler maintenance ash mouth support platform described in the utility model Fig. 3 in the partial enlarged drawing of B；
Fig. 5 is the left side view of boiler maintenance ash mouth support platform described in the utility model；
It is oblique that Fig. 6 is that boiler maintenance ash mouth support platform described in the utility model is arranged on boiler water wall ash mouth
Top view on domatic；
It is oblique that Fig. 7 is that boiler maintenance ash mouth support platform described in the utility model is arranged on boiler water wall ash mouth
Upward view on domatic；
Fig. 8 is the structural representation of unit bearing component described in the utility model；
Fig. 9 is the structural representation of unit supports assembly described in the utility model；
Figure 10 is the structural representation of unit supports non-slipping block described in the utility model；
Figure 11 is the structural representation of telescopic mounting described in the utility model；
Wherein, 1, unit bearing component；2, unit support bracket；21, two crossbeam；22, Os Draconis are connected；
23, bearing tube；24, bearing frame；3, unit supports plate；4, unit supports assembly；5, unit anti-rollover
Crossbeam；51, entablature；52, sill；53, contiguous block；54, support bar；55, the second sleeve pipe；
56, through hole；6, unit supports non-slipping block；61, abutting part；62, connecting portion；63, bolt；7, even
Fitting；8, telescopic mounting；81, first sleeve；82, screw rod；83, nut；84, sleeve；9、
Water-cooling wall ash mouth slope.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
As Figure 1-Figure 11, for boiler maintenance ash mouth support platform described in the utility model, including at least
It is provided with the most a set of unit supports group between two set unit bearing components 1, and every two set unit bearing components 1
Part 4；Wherein,
Often set unit bearing component 1 includes unit support bracket 2 and unit supports plate 3, and unit supports plate 3 is solid
It is located at the surface of unit support bracket 2；Unit supports plate 3 includes panel and is coated on described panel surface
Anti-skidding aluminium sheet, the length of unit supports plate 3 is slightly less than the length of unit support bracket 2 so that unit supports
After plate 3 is fixedly arranged on unit support bracket 2, every one end of unit supports plate 3 and unit support bracket 2
Corresponding end between all leave space, in order to the assembly and disassembly of boiler maintenance ash mouth support platform；
Often set unit supports assembly 4 includes unit anti-rollover crossbeam 5 and two unit supports non-slipping blocks 6, two
Unit supports non-slipping block 6 is respectively arranged at the two ends of unit anti-rollover crossbeam 5；Unit anti-rollover crossbeam 5 with
Dismountable mode is positioned adjacent between two unit support brackets 2 of this unit support bracket 2；Unit
The two ends of support bracket 2 and the bottom of unit supports non-slipping block 6, as fulcrum, are used to be connected to boiler water
On cold wall ash mouth slope 9.
Unit support bracket 2 all passes through with unit anti-rollover crossbeam 5 adjacent thereto and unit support bracket 2
Connector 7 removably connects.Connector 7 can be arranged on unit support bracket 2 with clamping, the mode such as be spirally connected
On, specifically, connector 7 is preferably butterfly button, uses butterfly button to assemble unit bearing component 1 He
Unit supports assembly 4, simplicity the most quick for installation, and can effectively ensure that the steadiness of connection；Certainly,
Mode is attached screw rod 82 can also to be used to be spirally connected, iron wire is tightened etc..
Unit anti-rollover crossbeam 5 includes two parallel pipes respectively as entablature 51 and sill 52,
The length of entablature 51 is more than the length of sill 52；The two ends of entablature 51 and the two ends of sill 52
Affixed by contiguous block 53 respectively, it is additionally provided with support bar 54 between entablature 51 and described sill 52.
Big up and small down trapezoidal, with the matching form of Boiler Ash saliva cold wall of the outline of unit anti-rollover crossbeam 5
Close.The quantity of support bar 54, the thickness etc. of contiguous block 53 can be adjusted according to the load-bearing demand of practical situation
Whole.
Specifically, unit supports non-slipping block 6 includes abutting part 61 and connecting portion 62, and connecting portion 62 is arranged at
On abutting part 61；Connecting portion 62 is articulated with on contiguous block 53 by bolt 63.Use that bolt 63 is hinged makes
Obtain the angle adjustable of unit supports non-slipping block 6, can carry out micro-according to the boiler of different model in actual production
Adjust, be effectively improved the suitability of the present utility model.In order to strengthen skidproof effect of the present utility model, abutting part
61 sides abutted against with boiler water wall ash mouth slope 9 are provided with anti-slip veins or Non-slip material (not shown),
Preferably Non-slip material；In order to effectively avoid damage to boiler water wall ash mouth slope 9, Non-slip material is the most wear-resisting
High temperature resistant antiskid glue cushion.
In order to improve the scope of application of the present utility model further, unit anti-rollover crossbeam 5 is provided with for adjusting
The telescopic mounting 8 of the distance of joint unit anti-rollover crossbeam 5 and unit supports non-slipping block 6.This telescopic mounting
8 can be along the elongated lengthwise of unit anti-rollover crossbeam 5 or shortening.Telescopic mounting 8 may be provided in the anti-side of unit
Turn over wherein one end of crossbeam 5, it is also possible to be equipped with telescopic mounting 8 at the two ends of unit anti-rollover crossbeam 5.
Specifically, telescopic mounting 8 includes that cross section is non-circular first sleeve 81, first sleeve 81
Middle part be installed with screw rod 82, screw rod 82 is arranged with nut 83, one end of first sleeve 81 be provided with for
Connect the sleeve 84 of unit supports non-slipping block 6；Contiguous block 53 is provided with matched with first sleeve 81
Two sleeve pipes 55 and the through hole 56 being arranged on the second sleeve pipe 55, nut 83 can be internal along the at through hole 56
The length direction of sleeve 81 slides and can abut against with the opposite flank of through hole 56；First sleeve 81 is overlapped
It is located in the second sleeve pipe 55.The cross section of first sleeve 81 is arranged to non-circular, can effectively prevent first set
Pipe 81 occurs relative displacement so that unit supports non-slipping block 6 is relative to unit anti-rollover in the second sleeve pipe 55
Crossbeam 5 left-right rotation, therefore first sleeve 81 preferably cross section is square square tube, it is also possible to be transversal
Face is rhombus, trapezoidal, the pipeline of triangle.The minimum diameter of nut 83 is more than the maximum of the second sleeve pipe 55
Diameter.Telescopic mounting 8 is socketed on bolt 63 detachable with unit supports non-slipping block 6 by sleeve 84
Connect.In actual use, nut 83 is adjusted at screw rod 82 according to the distance between Boiler Ash saliva cold wall
On position after, unit supports non-slipping block 6 is connected on boiler water wall ash mouth slope 9, when unit props up
Transmitting the force to telescopic mounting 8 during support non-slipping block 6 stress, telescopic mounting 8 moves the most backward
Dynamic until nut 83 is connected on the opposite flank of through hole 56, i.e. nut 83 is clamped on the side of through hole 56
On to play position-limiting action.
Unit support bracket 2 includes two isometric parallel pipes as crossbeam and is welded in this two crossbeam
A plurality of the be connected Os Draconis 22 vertical with this two crossbeam 21 between 21, wherein, at the both ends of two crossbeams 21
It is respectively welded the bearing tube 23 of an end points for connecting two crossbeams 21, this bearing tube 23 and connection dragon
Bone 22 parallel and adjacent to, the outer surface of this bearing tube 23 is coated with skid resistant course；In order to prevent damage further
Water screen tube, this skid resistant course is preferably antiskid glue sleeve.In order to improve weight capacity of the present utility model further,
The bottom of two crossbeams 21 is installed with bearing frame 24, the structure of this bearing frame 24 and unit anti-rollover crossbeam 5
Structure is similar, and the length of bearing frame 24 is less than the length of unit anti-rollover crossbeam 5.
This utility model additionally provides the building method of above-mentioned boiler maintenance ash mouth support platform, its concrete steps
As follows:
After getting out assistance platform and carrying out personal security's protection, one or two people is by one or more unit anti-rollovers
Crossbeam 5 is by the Hui Kou position being transferred directly to outside stove in stove, and another stands in build in advance auxiliary to two people
Help and assemble regulation unit anti-rollover crossbeam 5 and unit supports non-slipping block 6 according to the length in boiler on platform, complete
People after becoming the assembling of unit supports assembly 4 and outside stove cooperates and starts module units bearing component 1, assembles
Shi Caiyong connector 7 will often overlap unit bearing component 1 and unit bearing component 1 adjacent thereto or unit props up
Support component 4 is attached and fastens, and is assembled to need to increase by two personnel when 8-10 overlaps unit bearing component 1 and exists
Carrying out transmitting work in stove, often assembling 6-10 module unit bearing component 1 need to increase a set of unit supports group of installation
Part 4 also uses connector 7 to connect fastening well until being completed.
The advantage of the method is:
1, multiple unit bearing components are on the Hui Kou position being placed directly in stove, so nothing in the 6-12 rice of bottom
Need to build any support object again and just can smoothly complete the ash mouth support scope of operation, this is ash mouth support works
The one action innovation in face, it will become following boiler maintenance and support a kind of development trend of scope of operation technological transformation；
2, often set unit bearing component finished weight be 31.2KG, so 2 people carry very convenient fast；
3, it is placed on special after Boiler Ash mouth support platform unit bearing component is good with unit supports assembling components
In Storage and transport case, directly carry out, by Boiler Ash mouth position, use of mating formation after can taking out when needed, often overlap list
The mating formation and be attached being taken time about half with adjacent cells bearing component butterfly button of unit's bearing component
About minute, lay 30 meters of boiler maintenance work surfaces, two staff lay probably require time for 1 little
Time can complete.
Above-mentioned embodiment is only preferred implementation of the present utility model, it is impossible to limit this practicality with this new
The scope of type protection, any unsubstantiality that those skilled in the art is done on the basis of this utility model
Change and replacement belong to this utility model scope required for protection.
Claims (9)
1. boiler maintenance ash mouth support platform, it is characterised in that: include at least two set unit bearing components, and
It is provided with the most a set of unit supports assembly between every two described unit bearing components of set；Wherein,
Often overlap described unit bearing component and include unit support bracket and unit supports plate, described unit supports plate
It is fixedly arranged on the surface of described unit support bracket；
Often overlap described unit supports assembly and include unit anti-rollover crossbeam and two unit supports non-slipping blocks, described
Two unit supports non-slipping blocks are respectively arranged at the two ends of described unit anti-rollover crossbeam；
Described unit anti-rollover crossbeam is positioned adjacent to the two of this described unit support bracket removably
Between individual described unit support bracket；The two ends of described unit support bracket and described unit supports non-slipping block
Bottom, as fulcrum, is used to be connected on boiler water wall ash mouth slope.
Boiler maintenance ash mouth support platform the most according to claim 1, it is characterised in that: described unit
Support bracket is all detachably connected by connector with unit anti-rollover crossbeam adjacent thereto and unit support bracket
Connect.
Boiler maintenance ash mouth support platform the most according to claim 2, it is characterised in that: described company
Fitting is butterfly button.
Boiler maintenance ash mouth support platform the most according to claim 1, it is characterised in that: described unit
Anti-rollover crossbeam includes two parallel pipes respectively as entablature and sill, the length of described entablature
Length more than described sill；The two ends of described entablature are passed through to be connected with the two ends of described sill respectively
Block is affixed, is additionally provided with support bar between described entablature and described sill.
Boiler maintenance ash mouth support platform the most according to claim 4, it is characterised in that: described unit
Support non-slipping block and include that abutting part and connecting portion, described connecting portion are arranged on described abutting part；Described connection
Portion passes through bolted splice on described contiguous block.
Boiler maintenance ash mouth support platform the most according to claim 5, it is characterised in that: described abutting
The side that portion abuts against with boiler water wall ash mouth slope is provided with anti-slip veins or Non-slip material.
Boiler maintenance ash mouth support platform the most according to claim 4, it is characterised in that: described unit
Anti-rollover crossbeam is provided with the distance for regulating described unit anti-rollover crossbeam and described unit supports non-slipping block
Telescopic mounting.
Boiler maintenance ash mouth support platform the most according to claim 7, it is characterised in that: described stretch
Compression apparatus includes that cross section is non-circular first sleeve, and the middle part of described first sleeve is installed with screw rod, institute
Stating and be arranged with nut on screw rod, one end of described first sleeve is provided with for connecting described unit supports anti-skidding
The sleeve of block；Described contiguous block is provided with the second sleeve pipe matched with first sleeve and is arranged at described second
Through hole on sleeve pipe, described nut can be along the length direction slip of described first sleeve inside described through hole
And can abut against with the opposite flank of described through hole；Described first sleeve is sheathed in described second sleeve pipe.
Boiler maintenance ash mouth support platform the most according to claim 1, it is characterised in that: described unit
Support bracket be respectively arranged at two ends with bearing tube, the outer surface of described bearing tube is coated with skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190644.6U CN205476398U (en) | 2016-03-11 | 2016-03-11 | Ash opening supporting platform for overhauling boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190644.6U CN205476398U (en) | 2016-03-11 | 2016-03-11 | Ash opening supporting platform for overhauling boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205476398U true CN205476398U (en) | 2016-08-17 |
Family
ID=56657290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620190644.6U Active CN205476398U (en) | 2016-03-11 | 2016-03-11 | Ash opening supporting platform for overhauling boiler |
Country Status (1)
| Country | Link |
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| CN (1) | CN205476398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735628A (en) * | 2016-03-11 | 2016-07-06 | 珠海市蓝海工业技术有限公司 | Boiler overhaul ash opening supporting platform and set-up method thereof |
-
2016
- 2016-03-11 CN CN201620190644.6U patent/CN205476398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735628A (en) * | 2016-03-11 | 2016-07-06 | 珠海市蓝海工业技术有限公司 | Boiler overhaul ash opening supporting platform and set-up method thereof |
| CN105735628B (en) * | 2016-03-11 | 2018-09-18 | 珠海市蓝海工业技术有限公司 | Boiler maintenance ash mouth support platform and its building method |
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