CN216613875U - Suspender combined assembling device on hanging beam at top of large boiler - Google Patents

Suspender combined assembling device on hanging beam at top of large boiler Download PDF

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Publication number
CN216613875U
CN216613875U CN202122710136.XU CN202122710136U CN216613875U CN 216613875 U CN216613875 U CN 216613875U CN 202122710136 U CN202122710136 U CN 202122710136U CN 216613875 U CN216613875 U CN 216613875U
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CN
China
Prior art keywords
lifting
hanger
upright post
rear side
front side
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CN202122710136.XU
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Chinese (zh)
Inventor
孙波
杜会兵
王文珍
张志杰
郝慧君
陕小敏
张健强
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China Energy Engineering Group Shanxi Electric Power Construction Co Ltd
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China Energy Engineering Group Shanxi Electric Power Construction Co Ltd
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Priority to CN202122710136.XU priority Critical patent/CN216613875U/en
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Abstract

The utility model discloses a suspender combined assembling device on a hanging beam at the top of a large-scale boiler, which solves the problems of high machine-team cost of hoisting equipment and more potential safety hazards in the assembling process in the existing assembling method. A front side upright post (6) and a rear side upright post (10) are arranged on a body plate of a hanger lifting left trolley (5) in parallel, a left lifting hanger (9) is arranged on the body plate between the front side upright post (6) and the rear side upright post (10), two bearings are arranged on the left lifting hanger (9), lifting lugs are arranged at the top ends of the two upright posts, a chain block is hung on the lifting lugs, the lower end of the chain block is connected with the left lifting hanger (9), one end of a plugging hanger rod (3) is movably arranged between a front bearing (14) and a rear bearing (16), and the other end of the plugging hanger rod (3) is movably arranged between the two bearings on a right lifting hanger on a hanger lifting right trolley (17); the investment of mechanical and labor cost is reduced.

Description

Suspender combined assembling device on hanging beam at top of large boiler
Technical Field
The utility model relates to a suspender combined assembly device, in particular to a suspender combined assembly device on a hanging beam at the top of a large-scale boiler.
Background
Along with the high-speed development of the power industry, the capacity of a thermal generator set is continuously increased, along with the appearance of a large-capacity generator set, the design of a hanging device on the top of a boiler is more and more, combined hanging rods are inserted on hanging beams on the top of the boiler in a penetrating manner, and the bearing capacity and the weight of each hanging rod are also more and more large; at present, the combination of a hanging device is usually carried out by adopting a mode of matching a crane with a worker, and because the suspenders are respectively combined and installed on positions with different heights on a hanging beam at the top of a furnace, the suspenders with the same height need to be connected together through nuts, and in the combination process, the whole process of hoisting equipment is matched, so that the problems of high machine-class cost and many potential safety hazards in the assembly process of the hoisting equipment exist.
Disclosure of Invention
The utility model provides a combined assembly device for a suspender on a hanging beam at the top of a large-scale boiler, which solves the technical problems of high machine-to-machine-shift cost of hoisting equipment and many potential safety hazards in the assembly process in the existing assembly method.
The utility model solves the technical problems by the following technical scheme:
a suspender combination assembling device on a large boiler top hanging beam comprises a hanging beam, an inserting suspender, a suspender lifting left trolley and a suspender lifting right trolley, wherein the hanging beam is provided with a suspender inserting hole, the structure of the suspender lifting left trolley is completely the same as that of the suspender lifting right trolley, a front side upright post and a rear side upright post are arranged on a body plate of the suspender lifting left trolley in parallel, a left lifting hanger is arranged on the body plate between the front side upright post and the rear side upright post, a front side bearing block and a rear side bearing block are arranged on the left lifting hanger, a front side bearing is arranged on the front side bearing block, a rear side bearing is arranged on the rear side bearing block, the top end of the front side upright post is provided with a top end lifting lug of the front side upright post, a front side chain block is hung on a lifting lug at the top end of the front side upright post, the lower end of the front side chain block is connected with the front side end of the left lifting hanger, the top end of the rear side upright post is provided with a lifting lug at the top end of the rear side upright post, a rear side chain block is hung on the lifting lug at the top end of the rear side upright post, the lower end of the rear side chain block is connected with the rear side end of the left lifting hanger, one end of the inserting hanger rod is movably arranged between the front side bearing and the rear side bearing, and the other end of the inserting hanger rod is movably arranged between two bearings on the right lifting hanger on the right trolley lifted by the hanger rod.
The left end of the plugging hanging rod which is installed in place is provided with a fixing nut for the end part of the plugging hanging rod.
The hanging device is simple in structure and convenient to operate, can efficiently complete the combination work of the hanging device, effectively reduces the labor intensity of construction personnel, and reduces the investment of machinery and labor cost.
Drawings
Fig. 1 is a schematic view of the present invention in a configuration in which a boom is lifted and installed in a boom socket 2 provided in a hanging beam 1;
FIG. 2 is a schematic view of the boom lift left trolley 5 of the present invention;
fig. 3 is a schematic structural view of the present invention when the connector suspension bar 3 and the combined suspension bar 18 are connected together.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings:
a suspender combination assembling device on a large boiler top hanging beam comprises a hanging beam 1, an inserting suspender 3, a suspender lifting left trolley 5 and a suspender lifting right trolley 17, wherein the hanging beam 1 is provided with a suspender inserting hole 2, the structure of the suspender lifting left trolley 5 is completely the same as that of the suspender lifting right trolley 17, a front side upright post 6 and a rear side upright post 10 are arranged on a body plate of the suspender lifting left trolley 5 in parallel, a left lifting hanger 9 is arranged on the body plate between the front side upright post 6 and the rear side upright post 10, a front side bearing block 13 and a rear side bearing block 15 are arranged on the left lifting hanger 9, a front side bearing block 14 is arranged on the front side bearing block 13, a rear side bearing 16 is arranged on the rear side bearing block 15, a front side upright post top lifting lug 7 is arranged at the top end of the front side upright post 6, a front side chain block 8 is hung and connected on the front side upright post top lifting lug 7, the lower end of the front hand chain block 8 is connected with the front side end of the left lifting hanger 9, the top end of the rear side upright post 10 is provided with a rear side upright post top end lifting lug 11, the rear side hand chain block 12 is hung on the rear side upright post top end lifting lug 11, the lower end of the rear side hand chain block 12 is connected with the rear side end of the left lifting hanger 9, one end of the inserting hanger rod 3 is movably arranged between a front bearing 14 and a rear bearing 16, and the other end of the inserting hanger rod 3 is movably arranged between two bearings on the right lifting hanger on the right trolley 17 lifted by the hanger rod.
The left end of the inserting hanging rod 3 which is installed in place is provided with an inserting hanging rod end fixing nut 4.
Placing the inserting suspension rod 3 between the suspension rod lifting left trolley 5 and the suspension rod lifting right trolley 17, lifting the inserting suspension rod 3 to a position flush with the suspension rod jack 2 by simultaneously operating chain blocks on the two trolleys, moving the inserting suspension rod 3 to the right, inserting the left end of the inserting suspension rod 3 into the suspension rod jack 2, screwing an inserting suspension rod end fixing nut 4 on the inserting suspension rod 3 exposed to the left outer side of the hanging beam 1, and fixing the left end of the inserting suspension rod 3; move boom lifting left side dolly 5 and boom lifting right side dolly 17 to connect the right side of connecing the jib 3 right-hand member in step right side, through controlling four chain blocks, with left side lift gallows 9 and right side lift gallows and descend, then, place boom lifting left side dolly 5 and boom lifting right side dolly 17 with combination jib 18 between, again through controlling four chain blocks, will make up jib 18 lifting to with connect the position that connects jib 3 and flush, link together with the right-hand member that connects the jib 3 and the left end that makes up jib 18 with coupling nut 19.

Claims (2)

1. A suspender combination assembling device on a large boiler top hanging beam comprises a hanging beam (1), an inserting suspender (3), a suspender lifting left trolley (5) and a suspender lifting right trolley (17), wherein the hanging beam (1) is provided with a suspender patch hole (2), the structure of the suspender lifting left trolley (5) is completely the same as that of the suspender lifting right trolley (17), the suspender combination assembling device is characterized in that a front side upright post (6) and a rear side upright post (10) are arranged on a body plate of the suspender lifting left trolley (5) in parallel, a left lifting hanger (9) is arranged on the body plate between the front side upright post (6) and the rear side upright post (10), a front side bearing (13) and a rear side bearing (15) are arranged on the left lifting hanger (9), a front side bearing (14) is arranged on the front side bearing (13), and a rear side bearing (16) is arranged on the rear side bearing (15), the top end of a front side upright post (6) is provided with a front side upright post top lifting lug (7), a front side chain block (8) is hung on the front side upright post top lifting lug (7), the lower end of the front side chain block (8) is connected with the front side end of a left lifting hanger (9), the top end of a rear side upright post (10) is provided with a rear side upright post top lifting lug (11), a rear side chain block (12) is hung on the rear side upright post top lifting lug (11), the lower end of the rear side chain block (12) is connected with the rear side end of the left lifting hanger (9), one end of a plug-in lifting rod (3) is movably arranged between a front side bearing (14) and a rear side bearing (16), and the other end of the plug-in lifting rod (3) is movably arranged between two bearings on a right lifting hanger on a hanger (17) on a hanger lifting right trolley (17).
2. The assembling device of the hanger rod assembly on the hanging beam at the top of the large boiler according to claim 1, characterized in that the fixing nut (4) of the end of the inserting hanger rod is arranged at the left end of the inserting hanger rod (3) which is installed in place.
CN202122710136.XU 2021-11-08 2021-11-08 Suspender combined assembling device on hanging beam at top of large boiler Active CN216613875U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122710136.XU CN216613875U (en) 2021-11-08 2021-11-08 Suspender combined assembling device on hanging beam at top of large boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122710136.XU CN216613875U (en) 2021-11-08 2021-11-08 Suspender combined assembling device on hanging beam at top of large boiler

Publications (1)

Publication Number Publication Date
CN216613875U true CN216613875U (en) 2022-05-27

Family

ID=81695526

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122710136.XU Active CN216613875U (en) 2021-11-08 2021-11-08 Suspender combined assembling device on hanging beam at top of large boiler

Country Status (1)

Country Link
CN (1) CN216613875U (en)

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