CN218480600U - Auxiliary device for hanging and installing large boiler drum - Google Patents
Auxiliary device for hanging and installing large boiler drum Download PDFInfo
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- CN218480600U CN218480600U CN202222216848.0U CN202222216848U CN218480600U CN 218480600 U CN218480600 U CN 218480600U CN 202222216848 U CN202222216848 U CN 202222216848U CN 218480600 U CN218480600 U CN 218480600U
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Abstract
The utility model relates to an auxiliary device for hanging and installing a large boiler drum, which comprises a cross beam, a bracket beam, an arc bracket, a connecting plate and an inclined support, and is characterized in that one end of the bracket beam is vertically welded with a boiler steel frame upright post, and the other end is suspended; the two connecting plates are arranged, one connecting plate is welded with the upright post of the boiler steel frame, and the other connecting plate is welded with the suspension end of the bracket beam; the inclined support is connected with the two connecting plates in a welding manner; the cross beam is perpendicular to the bracket beam and is connected with the bracket beam in a welding manner; the arc bracket sets up on the crossbeam and with crossbeam welded connection. The beneficial effects are as follows: the utility model discloses a device can solve large-scale boiler drum and hang the installation and maintain difficult problem, simple structure, convenient to use, and construction cost is low, and the installation effectiveness is high, both saves labour saving and time saving, has eliminated the potential safety hazard again.
Description
Technical Field
The utility model relates to an equipment fixing technical field especially relates to a large-scale boiler drum hangs auxiliary device for installation.
Background
The waste heat boiler with the model number of NG-240/9.8-M used by a certain steel enterprise is a single-drum natural circulation boiler, the outer diameter of a drum is 1800mm, the total length is about 12M, and the total weight is about 60 tons. The boiler barrel of the waste heat boiler needs to be symmetrically suspended on a top plate beam with the elevation of 37m through two groups of curved chain type hanging frames with the interval of 6800mm, and is greatly difficult to install equipment and repair and replace the boiler barrel due to the space limitation, large equipment volume and heavy weight; if the boiler barrel is hoisted in place firstly, the top hoisting beam cannot be installed due to the limited space, and before the hoisting beam is installed, the boiler barrel is placed without a place, so that the crane needs to hoist the boiler barrel for a long time to wait for the completion of the installation of the hoisting beam, the labor and the time are wasted, and the potential safety hazard is greatly increased.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model solves the technical problem of providing an auxiliary device for hanging and installing a large boiler drum, the hanging device can solve the problem that the large boiler drum is difficult to hang, install and maintain, is simple in structure, convenient to use, low in construction cost and high in installation efficiency, saves labor and time, and eliminates potential safety hazards.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an auxiliary device for hanging and installing a large boiler drum comprises a cross beam, a bracket beam, an arc-shaped bracket, a connecting plate and an inclined support, and is characterized in that one end of the bracket beam is vertically welded and connected with a boiler steel frame upright post, and the other end of the bracket beam is suspended in the air; the number of the connecting plates is two, one connecting plate is welded with the upright post of the boiler steel frame, and the other connecting plate is welded with the suspension end of the bracket beam; the inclined support is connected with the two connecting plates in a welding manner; the cross beam is perpendicular to the bracket beam and is connected with the bracket beam in a welding manner; the arc bracket sets up on the crossbeam and with crossbeam welded connection.
The bracket beam, the connecting plate and the inclined support form a fixed support.
The number of the fixed supports is four, and the fixed supports are symmetrically, parallel and level welded on the boiler steel frame upright post.
The two beams are symmetrically and parallelly arranged on two fixed supports welded on the boiler steel frame columns on the same side.
The arc of the arc bracket is matched with the outer arc of the boiler drum.
The inclined support is a steel structural member formed by welding two back-to-back channel steel.
Compared with the prior art, the beneficial effects of the utility model are that:
1) The utility model solves the problems that when the large boiler drum is hung, the installation space limits the large boiler drum, the large boiler drum has no place to be arranged, and the installation, the disassembly and the maintenance are difficult;
2) The service time of a large crane is greatly saved, the working expenses of a crane platform are saved, and the installation cost is saved;
3) A crane is not needed to hang in the air for a long time, so that potential safety hazards are greatly eliminated;
4) Simple structure, convenient use, safe and efficient installation and disassembly processes of the boiler drum, labor saving, time saving and labor saving.
Drawings
FIG. 1 is a schematic front view of the structure principle of the present invention;
fig. 2 is a schematic plan view of the structure principle of the present invention;
fig. 3 isbase:Sub>A schematic view of the structure in the sectionbase:Sub>A-base:Sub>A in fig. 2.
In the figure: 1-boiler drum 2-top plate hanging beam 3-curved chain type hanging frame 4-boiler steel frame upright post 5-crossbeam 6-bracket beam 7-arc bracket 8-connecting plate 9-inclined support
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1-3, the utility model relates to an auxiliary device for hanging and installing a large boiler drum, which comprises a beam 5, a bracket beam 6, an arc bracket 7, a connecting plate 8 and an inclined strut 9, wherein one end of the bracket beam 6 is vertically welded with a boiler steel frame upright post 4, and the other end is suspended; the number of the connecting plates 8 is two, one connecting plate is welded with the boiler steel frame upright post 4, and the other connecting plate is welded with the suspension end of the bracket beam 6; the inclined support 9 is connected with the two connecting plates 8 in a welding manner; the cross beam 5 is perpendicular to the bracket beam 6 and is connected with the bracket beam 6 in a welding mode; arc bracket 7 sets up on crossbeam 5 and with crossbeam 5 welded connection.
The bracket beam 6, the connecting plate 8 and the inclined strut 9 form a fixed support.
The number of the fixed supports is four, and the fixed supports are symmetrically and parallel welded on the boiler steel frame upright post 4.
The number of the cross beams 5 is two, and the two cross beams are symmetrically and parallelly arranged on two fixed supports welded on the boiler steel frame upright post 4 on the same side.
The arc of the arc bracket 7 is matched with the outer arc of the boiler drum 1.
The inclined support 9 is a steel structural member formed by welding two back-to-back channel steel, and the strength of the channel steel can be improved by arranging the channel steel back-to-back.
When in use, the four bracket beams 6 are respectively welded on the inner sides of the boiler steel frame upright posts 4; the bracket beam 6 and the boiler steel frame upright post 4 are mutually welded by back-to-back channel steel (inclined support 9) and a connecting plate 8 to form a fixed support; welding 2 beams 5 on the bracket beam 6, wherein the number of the beams 5 is 2, and the beams are respectively arranged at two ends of the position where the boiler drum 1 is supposed to be placed; the upper surface of the cross beam 5 is welded with 2 arc-shaped brackets 7, and the arc-shaped brackets 7 are respectively arranged at two ends of the position where the boiler drum 1 is arranged; the installation position of the arc-shaped bracket 7 should ensure that the temporary storage position of the boiler drum 1 is consistent with the design position (the installation position to be hung) so as to facilitate the subsequent adjustment of the boiler drum 1.
The utility model discloses a device installation finishes the back, places boiler drum 1 hoist and mount on this utility model device with the crane, later installs roof and hangs roof beam 2, at last with boiler drum 1 hang with bent chain gallows 3 on roof hangs roof beam 2 can.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An auxiliary device for hanging and installing a large boiler drum comprises a cross beam, a bracket beam, an arc-shaped bracket, a connecting plate and an inclined support, and is characterized in that one end of the bracket beam is vertically welded and connected with a boiler steel frame upright post, and the other end of the bracket beam is suspended in the air; the two connecting plates are arranged, one connecting plate is welded with the upright post of the boiler steel frame, and the other connecting plate is welded with the suspension end of the bracket beam; the inclined support is connected with the two connecting plates in a welding manner; the cross beam is perpendicular to the bracket beam and is connected with the bracket beam in a welding manner; the arc bracket sets up on the crossbeam and with crossbeam welded connection.
2. The auxiliary device for hanging and installing the large boiler drum according to claim 1, wherein the bracket beam, the connecting plate and the inclined support form a fixed support.
3. The auxiliary device for hanging and installing the large boiler drum according to claim 2, wherein the number of the fixed supports is four, and the four fixed supports are symmetrically and flush welded on the boiler steel frame upright post.
4. The auxiliary device for hanging and installing the large boiler drum according to claim 1, wherein the number of the beams is two, and the two beams are symmetrically and parallelly arranged on two fixed supports welded on the same-side boiler steel frame column.
5. The auxiliary device for hanging and installing the large boiler drum according to claim 1, wherein the arc shape of the arc bracket is matched with the outer arc shape of the boiler drum.
6. The auxiliary device for hanging and installing the large boiler drum according to claim 1, wherein the diagonal support is a steel structural member formed by welding two back-to-back channel steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222216848.0U CN218480600U (en) | 2022-08-23 | 2022-08-23 | Auxiliary device for hanging and installing large boiler drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222216848.0U CN218480600U (en) | 2022-08-23 | 2022-08-23 | Auxiliary device for hanging and installing large boiler drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218480600U true CN218480600U (en) | 2023-02-14 |
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ID=85166339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222216848.0U Active CN218480600U (en) | 2022-08-23 | 2022-08-23 | Auxiliary device for hanging and installing large boiler drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218480600U (en) |
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2022
- 2022-08-23 CN CN202222216848.0U patent/CN218480600U/en active Active
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