CN205346648U - Overlength horizontal stand structure - Google Patents
Overlength horizontal stand structure Download PDFInfo
- Publication number
- CN205346648U CN205346648U CN201520797497.4U CN201520797497U CN205346648U CN 205346648 U CN205346648 U CN 205346648U CN 201520797497 U CN201520797497 U CN 201520797497U CN 205346648 U CN205346648 U CN 205346648U
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- profile steel
- ultra
- steel
- supporting structure
- boiler tube
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Abstract
The utility model provides an overlength horizontal stand structure, include: 1 the 1st H shaped steel, 1 the 2nd H shaped steel, with the rear end horizontally connect of a H shaped steel forms a horizontal spout jointly, a plurality of main lugs are located respectively a H shaped steel with the 2nd H shaped steel both sides, lead the shallow after one, locate the rear end of the 2nd H shaped steel, a plurality of coasters are located in the horizontal spout, many pull wire one end connect in after lead in the shallow, the pull wire is taken on the coaster. The fin boiler tube of the required installation of horizontal stand structure support, moreover the structural coaster that is equipped with of horizontal stand for the fin boiler tube of dress on the horizontal stand is move along, don't operation personnel uninterruptedly the adjustment, make in it gets into furnace horizontally, so the operation personnel outside the boiler can reduce, need not build large -scale platform support yet. Main lug is located the both sides of H shaped steel and the 2nd H shaped steel, the fin boiler tube of required installation that need not directly play makes the fin boiler tube of required installation avoid damaging, comes off, deformation etc..
Description
Technical field
This utility model relates to a kind of supporting structure, espespecially a kind of ultra-long horizontal supporting structure.
Background technology
The boiler convection section ultra-long horizontal fin boiler tube in current large-scale petrochemical factory and chemical plant is installed, need outside boiler, set up macrotype platform support and could control boiler tube installation, and operating personnel needs to enter in burner hearth, installs through partition plate hole with artificial operation guide fin boiler tube.Also need outside boiler to set up sufficiently large platform support, adopt 2 hanging methods of fin boiler tube to operating personnel, and uninterruptedly adjustment fin boiler tube balancing run level draw in boiler.This lifting operational approach, the fin boiler tube being lifted easily tilts and rocks, and brings great difficulty to the operation of operating personnel, and needs the platform that more operating personnel and operating personnel stand necessary sufficiently large.The fin boiler tube lifted very easily causes damage, comes off, deformation etc. and affect the action function of fin boiler tube.And the labor intensity of the operating personnel of this kind of mode of operation is big, safe mass poor reliability, the time needed for completing installing fin boiler tube is long, and efficiency is low, and Financial cost is high.
Therefore, it is necessary to a kind of ultra-long horizontal supporting structure of design supports fin boiler tube, to overcome the problems referred to above.
Summary of the invention
For background technology problem encountered, the purpose of this utility model is in that to provide a kind of support to need fin boiler tube to be mounted, and can enter horizontally into the horizontal stand structure in burner hearth.
For achieving the above object, this utility model adopts techniques below means: a kind of ultra-long horizontal supporting structure, including: one first H profile steel；One second H profile steel, the front end of described second H profile steel and the rear end level connection joint of described first H profile steel, be collectively forming a horizontal concrete chute；Multiple main hangers are respectively arranged on described first H profile steel and described second H profile steel both sides；Lead go-cart after one, be located at the rear end of described second H profile steel；Multiple coasters are located in described horizontal concrete chute；A plurality of draught line one end be connected to described after lead in go-cart, described draught line rides on described coaster.
Further, the front bottom end of described first H profile steel is provided with a breach, and described breach face amount is more than the maximum area of described coaster.
Further, the front end of described breach is provided with multiple traction fixed pulley, and described draught line is wrapped on described traction fixed pulley.
Further, described first H profile steel front-end edge is provided with a front apron.
Further, a fin boiler tube is located on described coaster, and a static line is connected to the both sides of described first H profile steel in order to fixing described fin boiler tube.
Further, described first H profile steel and described second H profile steel both sides are respectively symmetrically and are provided with multiple secondary hanger, and described secondary hanger is respectively positioned on same level height with described main hanger.
Further, described secondary hanger connects a chain block steel cable, described chain block steel cable adjustable length.
, described first H profile steel and described second H profile steel junction are respectively provided on two sides with the first horizontal location steel plate and the second horizontal location steel plate.
Further, being positioned at described first H profile steel and arrange with described second horizontal location steel plate level height with the described first horizontal location steel plate of the same side of described second H profile steel, described first horizontal location steel plate rides on described second fixing steel plate.
Further, described first H profile steel and described second H profile steel junction are respectively provided on two sides with a tee T steel plate, and the described tee T steel plate of the same side is connected and fixed by multiple bolts.
Compared with prior art, this utility model has the advantages that described horizontal stand structure supports the required fin boiler tube installed, and described horizontal stand structure is provided with coaster, the fin boiler tube being contained on horizontal stand is moved forward, operating personnel does not adjust incessantly, it is made to enter horizontally in burner hearth, so the operating personnel outside boiler can reduce, it is not required that build large-scale platform support.Described main hanger is located at the both sides of described first H profile steel and the second H profile steel, and need not directly play the required fin boiler tube installed, and makes the fin boiler tube of required installation from damaging, come off, deformation etc..And described ultra-long horizontal support can make in the entrance burner hearth of fin boiler tube level of required installation, can successfully pass partition plate hole, it is not necessary to operating personnel enters work in burner hearth, improves the working environment of operating personnel, decrease the workload of operating personnel, improve its work efficiency.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the part-structure of this utility model ultra-long horizontal supporting structure；
Fig. 2 is the enlarged drawing of the junction of this utility model ultra-long horizontal supporting structure；
Fig. 3 is the axonometric chart of the coaster of this utility model ultra-long horizontal supporting structure；
Fig. 4 is the axonometric chart leading go-cart after this utility model ultra-long horizontal supporting structure.
The drawing reference numeral of detailed description of the invention illustrates:
| First H profile steel | 1 | Junction | 4 | After lead go-cart | 7 |
| Bottom first | 11 | First horizontal location steel plate | 41 | Backboard | 71 |
| First alar part | 12 | Second horizontal location steel plate | 42 | Withhold | 72 |
| Breach | 13 | First tee T steel plate | 43 | Keeper | 73 |
| Traction fixed pulley | 14 | Second tee T steel plate | 44 | Support portion | 74 |
| Perforation | 15 | Bolt | 45 | Draught line | 8 |
| Second H profile steel | 2 | Main hanger | 5 | Coaster | 9 |
| Bottom second | 21 | Fixing steel cable | 51 | Accepting groove | 91 |
| Second alar part | 22 | Secondary hanger | 6 | Bandage | 92 |
| Horizontal concrete chute | 3 | Chain block steel cable | 62 |
Detailed description of the invention
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in accompanying drawing 1 and Fig. 2, ultra-long horizontal supporting structure of the present utility model, including one first H profile steel 1；One second H profile steel 2, the front end of described second H profile steel 2 and the rear end level connection joint of described first H profile steel 1, be collectively forming a horizontal concrete chute 3；Multiple main hangers 5 are respectively arranged on described first H profile steel 1 and described second H profile steel 2 both sides；Lead go-cart 7 after one, be located at the rear end of described second H profile steel 2；Multiple coasters 9 are located in described horizontal concrete chute 3；A plurality of draught line 8 one end be connected to described after lead in go-cart 7, described draught line 8 rides on described coaster 9.
As shown in accompanying drawing 1 and Fig. 2, described first H profile steel 1 is provided with bottom one first 11 and connects one first alar part 12 of 11 both sides bottom described first, and bottom described first, 11 are collectively forming a horizontal concrete chute 3 with described first alar part 12.Bottom described first, the front end of 11 is provided with a breach 13, and described breach 13 face amount is more than the maximum area of described coaster 9, it is possible to make coaster 9 from changing landing breach 13.The front end of described breach 13 is provided with multiple traction fixed pulley 14, and described draught line 8 is wrapped on described traction fixed pulley 14.The front of described fixed pulley is additionally provided with a perforation 15, and described perforation 15 is passed for described draught line 8.Described first H profile steel 1 front-end edge is provided with a front apron (not shown), it is prevented that be contained in fin boiler tube on coaster 9 to preshoot；Additionally, in other embodiments, it is possible to it is not provided with front apron, and is provided with a static line (not shown) and pinions fin boiler tube, and described static line is fixed on the both sides of described first alar part 12.
As shown in accompanying drawing 1 and Fig. 2, described second H profile steel 2 is consistent with the structure of described first H profile steel 1, being again provided with bottom one second 21 and connect one second alar part 22 of 21 both sides bottom described second, bottom described second, 21 are collectively forming a horizontal concrete chute 3 with described second alar part 22.The front end of described second H profile steel 2 and the rear end level connection joint of described first H profile steel 1, form a junction 4.In described junction 4, described first alar part 12 is provided with the first horizontal location steel plate 41 and described second alar part 22 is provided with the second horizontal location steel plate 42；The described first horizontal location steel plate 41 being positioned at the same side is arranged with described second horizontal location steel plate 42 level height, described first horizontal location steel plate 41 rides on described second fixing steel plate, so that when described first H profile steel 1 is docked with the second H profile steel 2, the point of level docking can be quickly found out, make described first H profile steel 1 be positioned in same level with described second H profile steel 2.Described first horizontal location steel is provided with one first tee T steel plate 43 away from the side of described second horizontal location steel, described second horizontal location steel is provided with one and the first symmetrically arranged second tee T steel plate 44 of tee T steel plate 43 away from the side of described first horizontal location steel, described first tee T steel plate 43 is connected by multiple bolts 45 are fixing with described second tee T steel plate 44 so that described first H profile steel 1 can stably link together with described second H profile steel 2.
As shown in accompanying drawing 1 and Fig. 2, described main hanger 5 is located at the side of described first alar part 12 and the second alar part 22, and described main hanger 5 connects a fixing steel cable 51, is sling by described ultra-long horizontal support by crane.Multiple secondary hangers 6 are located between described main hanger 5, and described secondary hanger 6 is respectively positioned on same level height with described main hanger 5.In the present embodiment, described main hanger 5 is four and described secondary hanger 6 is four, and the main hanger 5 and the pair hanger 6 that are positioned at the first H profile steel 1 plate and the second H profile steel 2 plate both sides are symmetrically arranged；Four hangers being positioned at the same side form the quartering, stress equalization.Described secondary hanger 6 connects a chain block steel cable 61, described chain block steel cable 61 adjustable length.
As shown in accompanying drawing 1, Fig. 2 and Fig. 4, lead go-cart 7 after described and be located at the rear end of described second H profile steel 2 plate, be contained in described horizontal concrete chute 3.Lead go-cart 7 after described and be provided with a backboard 71, be located at described backboard 71 withholding 72 and being located at the keeper 73 before backboard 71 below, be positioned at keeper 73 support portion 74 below.Described draught line 8 one end is withheld on 72 described in being fixed on.The end of described fin boiler tube is placed on described support portion 74, and described fixture is filled in described fin boiler tube from the end of described fin boiler tube, to position described fin boiler tube and to make described fin boiler tube uniform force.
As shown in accompanying drawing 1, Fig. 3 and Fig. 4, described coaster 9 is provided with accepting groove 91 and a bandage 92, and described fin boiler tube is positioned in described accepting groove 91, and described fin boiler tube and described coaster 9 are bound by described bandage 92.Described draught line 8 rides on described accepting groove 91, makes described draught line 8 just be located between described fin boiler tube and described accepting groove 91.
As shown in accompanying drawing 1, Fig. 3 and Fig. 4, described draught line 8 one end is tied up and is withheld on 72 described, on one end and described traction fixed pulley 14 and through described perforation 15, is connected with hoist engine (not shown).Start described hoist engine (not shown), it is possible to pull described draught line 8, thus pull described after lead go-cart 7, promote described fin boiler tube, band pulley 9 so that described fin boiler tube moves forward.
In sum, the stacking material of this utility model lowering mechanism one by one has following beneficial effect:
1, described horizontal stand structure supports the required fin boiler tube installed, and described horizontal stand structure is provided with coaster 9, the fin boiler tube being contained on horizontal stand is moved forward, operating personnel does not adjust incessantly, it is made to enter horizontally in burner hearth, so the operating personnel outside boiler can reduce, it is not required that build large-scale platform support.
2, described main hanger 5 is located at the both sides of described first H profile steel 1 and the second H profile steel 2, and need not directly play the required fin boiler tube installed, and makes the fin boiler tube of required installation from damaging, come off, deformation etc..
3 and described ultra-long horizontal support can make in the entrance burner hearth of fin boiler tube level of required installation, can successfully pass partition plate hole, do not need operating personnel and enter work in burner hearth, improve the working environment of operating personnel, decrease the workload of operating personnel, improve its work efficiency.
Detailed description above is only the explanation of the preferred embodiment of this utility model, non-therefore limits to the scope of the claims of the present utility model, so, the equivalence techniques change that all utilization this creation description and diagramatic content are done, it is both contained in the scope of the claims of the present utility model.
Claims (10)
1. a ultra-long horizontal supporting structure, it is characterised in that including:
One first H profile steel；
One second H profile steel, the front end of described second H profile steel and the rear end level connection joint of described first H profile steel, be collectively forming a horizontal concrete chute；
Multiple main hangers are respectively arranged on described first H profile steel and described second H profile steel both sides；
Lead go-cart after one, be located at the rear end of described second H profile steel；
Multiple coasters are located in described horizontal concrete chute；
A plurality of draught line one end be connected to described after lead in go-cart, described draught line rides on described coaster.
2. ultra-long horizontal supporting structure as claimed in claim 1, it is characterised in that: the front bottom end of described first H profile steel is provided with a breach, and described breach face amount is more than the maximum area of described coaster.
3. ultra-long horizontal supporting structure as claimed in claim 2, it is characterised in that: the front end of described breach is provided with multiple traction fixed pulley, and described draught line is wrapped on described traction fixed pulley.
4. ultra-long horizontal supporting structure as claimed in claim 1, it is characterised in that: described first H profile steel front-end edge is provided with a front apron.
5. ultra-long horizontal supporting structure as claimed in claim 1, it is characterised in that: a fin boiler tube is located on described coaster, and a static line is connected to the both sides of described first H profile steel in order to fixing described fin boiler tube.
6. ultra-long horizontal supporting structure as claimed in claim 1, it is characterised in that: described first H profile steel and described second H profile steel both sides are respectively symmetrically and are provided with multiple secondary hanger, and described secondary hanger is respectively positioned on same level height with described main hanger.
7. ultra-long horizontal supporting structure as claimed in claim 6, it is characterised in that: described secondary hanger connects a chain block steel cable, described chain block steel cable adjustable length.
8. ultra-long horizontal supporting structure as claimed in claim 1, it is characterised in that: described first H profile steel and described second H profile steel junction are respectively provided on two sides with the first horizontal location steel plate and the second horizontal location steel plate.
9. ultra-long horizontal supporting structure as claimed in claim 8, it is characterized in that: being positioned at described first H profile steel and arrange with described second horizontal location steel plate level height with the described first horizontal location steel plate of the same side of described second H profile steel, described first horizontal location steel plate rides on described second horizontal location steel plate.
10. ultra-long horizontal supporting structure as claimed in claim 1, it is characterised in that: described first H profile steel and described second H profile steel junction are respectively provided on two sides with a tee T steel plate, and the described tee T steel plate of the same side is connected and fixed by multiple bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520797497.4U CN205346648U (en) | 2015-10-16 | 2015-10-16 | Overlength horizontal stand structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520797497.4U CN205346648U (en) | 2015-10-16 | 2015-10-16 | Overlength horizontal stand structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205346648U true CN205346648U (en) | 2016-06-29 |
Family
ID=56166382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520797497.4U Expired - Fee Related CN205346648U (en) | 2015-10-16 | 2015-10-16 | Overlength horizontal stand structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205346648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524120A (en) * | 2016-11-18 | 2017-03-22 | 广西大学 | Boiler movement support for chemical engineering |
| CN106829726A (en) * | 2017-02-09 | 2017-06-13 | 柏诚工程股份有限公司 | A kind of new equipment safety hanging apparatus and application method without hoisting platform |
-
2015
- 2015-10-16 CN CN201520797497.4U patent/CN205346648U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524120A (en) * | 2016-11-18 | 2017-03-22 | 广西大学 | Boiler movement support for chemical engineering |
| CN106524120B (en) * | 2016-11-18 | 2019-03-22 | 广西大学 | A kind of chemical industry mobile bracket of boiler |
| CN106829726A (en) * | 2017-02-09 | 2017-06-13 | 柏诚工程股份有限公司 | A kind of new equipment safety hanging apparatus and application method without hoisting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |