CN214422076U - Special lifting appliance for upper frame - Google Patents
Special lifting appliance for upper frame Download PDFInfo
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- CN214422076U CN214422076U CN202120405780.3U CN202120405780U CN214422076U CN 214422076 U CN214422076 U CN 214422076U CN 202120405780 U CN202120405780 U CN 202120405780U CN 214422076 U CN214422076 U CN 214422076U
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Abstract
The utility model provides an upper frame special lifting device, it includes flange plate and # -shaped support, through set up the # -shaped support on flange plate upper portion, the section bar and the T-shaped plate mutually perpendicular cross connection of # -shaped support form the # -shaped structure, the section bar both ends set up the otic placode, the otic placode and the connecting hole on the T-shaped plate both ends correspond with the connecting hole on the flange plate, pass the connecting hole that the otic placode corresponds with the through hole respectively through the fastener and be connected with the upper frame central body, the lifting cable of lifting equipment is connected with the lifting eye on the T-shaped plate. The utility model overcomes the former frame of unit is lifted by crane and is dropped easily when operation is leveled to the adoption chamfer package board, has the problem of potential safety hazard, has simple structure, lifts by crane and can not drop when adjusting, lifts by crane efficiently, safe and reliable, easy operation convenient characteristics.
Description
Technical Field
The utility model belongs to the technical field of the generator installation, a go up frame special lifting device is related to.
Background
The hoisting of the upper frame of a certain power station unit is carried out in a mode that a hanging strip or a steel wire rope penetrates through the support arm of the upper frame. Meanwhile, in order to prevent the sling or the steel wire rope from being cut by the sharp edges of the upper frame support arm, a chamfer wrapping plate is usually required to be installed at the upper frame support arm, and the chamfer wrapping plate is easy to drop in the process of adjusting the lifting level of the upper frame, so that the risk of injury caused by smashing of personnel exists. In order to avoid the risks, a special lifting appliance for the upper frame needs to be designed and manufactured, and the special lifting appliance is used for safely and efficiently lifting the upper frame.
Disclosure of Invention
The utility model aims to solve the technical problem that a special lifting device for upper frame is provided, moreover, the steam generator is simple in structure, adopt and set up well word support on flange plate upper portion, well word support's section bar and T shaped plate mutually perpendicular cross connection form well word structure, the section bar both ends set up the otic placode, the otic placode and the connecting hole at T shaped plate both ends correspond with the connecting hole on the flange plate with the through hole, the fastener passes the connecting hole that the otic placode corresponds with the through hole respectively and is connected with the upper frame central body, the lifting hole that lifts by crane on the hoist cable and the T shaped plate of equipment is connected, can not drop when lifting by crane the adjustment, it is efficient to lift by crane, safety and reliability, easy operation is convenient.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a special lifting appliance for an upper frame comprises a flange plate and a # -shaped support; the flange plate is a circular ring-shaped plate, and a plurality of through connecting holes are annularly distributed on the flange plate; the # -shaped support comprises two horizontally parallel T-shaped plates connected with two vertically parallel section bars and lug plates positioned at the side surfaces of two ends of the section bars and connected with the two horizontally parallel T-shaped plates; the through holes on the lug plates correspond to the connecting holes on the flange plates.
The section bar is I-shaped steel.
The T-shaped plate is formed by connecting a top plate and a central plate in a mutually perpendicular mode, and through holes are formed in two ends of the top plate and correspond to the connecting holes in the flange plate.
And both ends of the central plate of the T-shaped plate are laterally provided with through lifting holes.
A special lifting appliance for an upper frame comprises a flange plate and a # -shaped support; the flange plate is a circular ring-shaped plate, and a plurality of through connecting holes are annularly distributed on the flange plate; the # -shaped support comprises two horizontally parallel T-shaped plates connected with two vertically parallel section bars and lug plates positioned at the side surfaces of two ends of the section bars and connected with the two horizontally parallel T-shaped plates; the through holes on the lug plates correspond to the connecting holes on the flange plates. Simple structure, through setting up well word support on flange plate upper portion, the section bar and the T shaped plate mutually perpendicular cross connection of well word support form well word structure, the section bar both ends set up the otic placode, the earhole and the through hole at otic placode and T shaped plate both ends correspond with the connecting hole on the flange plate, pass the connecting hole that earhole and through hole correspond respectively through the fastener and be connected with the upper frame centrum, the lifting wire that lifts by crane equipment is connected with the lifting eye on the T shaped plate, can not drop when lifting by crane the adjustment, it is efficient to lift by crane, safety and reliability, easy operation is convenient.
In a preferred scheme, the section bar is I-shaped steel. Simple structure, during the use, the section bar that adopts I-steel structure is connected with T shaped plate and is formed the groined type structure, and intensity is high, and stability is good.
In a preferred scheme, the T-shaped plate is formed by connecting a top plate and a central plate in a mutually perpendicular mode, and through holes are formed in two ends of the top plate and correspond to connecting holes in the flange plate. The T-shaped plate is provided with a through hole corresponding to the through hole, the fastening piece penetrates through the through hole and is connected with the upper frame central body, the reliability of connection between the # -shaped support and the upper frame is further improved, the stress is balanced during lifting, and the levelness during lifting is convenient to adjust.
In a preferred scheme, the two ends of the central plate of the T-shaped plate are provided with through lifting holes in the lateral direction. Simple structure, during the use, the lifting cable of lifting by crane equipment with pass the lifting eye on the T shaped plate as the stress point when lifting by crane, the atress is balanced, stability is good when lifting by crane, easy operation is convenient.
The utility model provides an upper frame special lifting device, it includes flange plate and # -shaped support, through set up the # -shaped support on flange plate upper portion, the section bar and the T-shaped plate mutually perpendicular cross connection of # -shaped support form the # -shaped structure, the section bar both ends set up the otic placode, the otic placode and the connecting hole on the T-shaped plate both ends correspond with the connecting hole on the flange plate, pass the connecting hole that the otic placode corresponds with the through hole respectively through the fastener and be connected with the upper frame central body, the lifting cable of lifting equipment is connected with the lifting eye on the T-shaped plate. The utility model overcomes the former frame of unit is lifted by crane and is dropped easily when operation is leveled to the adoption chamfer package board, has the problem of potential safety hazard, has simple structure, lifts by crane and can not drop when adjusting, lifts by crane efficiently, safe and reliable, easy operation convenient characteristics.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a side view of fig. 2.
Fig. 4 is a schematic top view of fig. 2.
In the figure: the flange plate 1, the connecting hole 11, the # -shaped support 2, the section bar 21, the T-shaped plate 22, the otic placode 23.
Detailed Description
As shown in fig. 1 to 4, a special lifting appliance for an upper frame comprises a flange plate 1 and a cross-shaped bracket 2; the flange plate 1 is a circular ring-shaped plate, and a plurality of through connecting holes 11 are annularly distributed on the flange plate; the # -shaped support 2 comprises two horizontal parallel T-shaped plates 22 connected with two vertical parallel section bars 21 and lug plates 23 connected with the side surfaces of two ends of the section bars 21; the through holes on the ear plates 23 correspond to the connecting holes 11 on the flange plate 1. Simple structure, through setting up well word support 2 on 1 upper portion of flange plate, the section bar 21 and the T shaped plate 22 mutually perpendicular cross connection of well word support 2 form well word structure, section bar 21 both ends set up otic placode 23, the ear hole and the through hole at otic placode 23 and T shaped plate 22 both ends correspond with connecting hole 11 on the flange plate 1, pass connecting hole 11 that ear hole and through hole correspond respectively through the fastener and be connected with the upper bracket central body, the lifting eye that lifts by crane equipment is connected with the lifting eye on the T shaped plate 22, can not drop when lifting by crane the adjustment, it is efficient to lift by crane, safety and reliability, easy operation is convenient.
In a preferred embodiment, the section bar 21 is an i-steel. Simple structure, during the use, the section bar 21 that adopts the I-steel structure is connected with T shaped plate 22 and is formed the groined type structure, and intensity is high, and stability is good.
In a preferable scheme, the T-shaped plate 22 is formed by vertically connecting a top plate and a central plate, and through holes are formed in two ends of the top plate and correspond to the connecting holes 11 in the flange plate 1. The structure is simple, when the T-shaped plate is used, the fastener penetrates through the connecting hole 11 corresponding to the through hole on the T-shaped plate 22 to be connected with the central body of the upper frame, the connection reliability of the # -shaped support 2 and the upper frame is further improved, the stress is balanced during lifting, and the levelness during lifting is convenient to adjust.
In a preferred scheme, the two ends of the central plate of the T-shaped plate 22 are laterally provided with through lifting holes. Simple structure, during the use, the lifting cable of lifting by crane equipment with pass the lifting eye on the T shaped plate 22 and regard as the stress point when lifting by crane, the atress is balanced, stability is good when lifting by crane, easy operation is convenient.
When the special lifting appliance for the upper frame is installed and used, the # -shaped support 2 is arranged on the upper portion of the flange plate 1, the section bar 21 of the # -shaped support 2 and the T-shaped plate 22 are mutually perpendicular and are in cross connection to form a # -shaped structure, the lug plates 23 are arranged at two ends of the section bar 21, the lug holes and the through holes at two ends of the lug plates 23 and the T-shaped plate 22 correspond to the connecting holes 11 in the flange plate 1, the fasteners respectively penetrate through the connecting holes 11 corresponding to the lug holes and the through holes to be connected with the central body of the upper frame, a lifting rope of lifting equipment is connected with lifting holes in the T-shaped plate 22, the lifting rope cannot fall off during lifting adjustment, the lifting efficiency is high, the safety and the reliability are realized, and the operation is simple and convenient.
When the T-shaped steel section bar is used, the section bar 21 adopting the I-shaped steel structure is connected with the T-shaped plate 22 to form a groined structure, and the T-shaped steel section bar is high in strength and good in stability.
When the T-shaped plate is used, the fastener penetrates through the connecting hole 11 corresponding to the through hole in the T-shaped plate 22 to be connected with the central body of the upper frame, so that the connection reliability of the # -shaped support 2 and the upper frame is further improved, the stress is balanced during lifting, and the levelness during lifting is convenient to adjust.
When the lifting device is used, a lifting rope of the lifting device and a lifting hole penetrating through the T-shaped plate 22 are taken as stress points during lifting, so that the stress is balanced, the stability during lifting is good, and the operation is simple and convenient.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (4)
1. The utility model provides an upper frame special lifting device which characterized by: the flange plate comprises a flange plate (1) and a # -shaped support (2); the flange plate (1) is a circular ring-shaped plate, and a plurality of through connecting holes (11) are annularly distributed on the flange plate; the # -shaped support (2) comprises two horizontal parallel T-shaped plates (22) connected with two vertical parallel section bars (21) and ear plates (23) positioned at the two end sides of the section bars (21) and connected with each other; the through holes on the lug plates (23) correspond to the connecting holes (11) on the flange plate (1).
2. The special lifting appliance for the upper frame as claimed in claim 1, wherein: the section bar (21) is I-shaped steel.
3. The special lifting appliance for the upper frame as claimed in claim 1, wherein: the T-shaped plate (22) is formed by connecting a top plate and a central plate in a mutually perpendicular mode, and through holes are formed in two ends of the top plate and correspond to the connecting holes (11) in the flange plate (1).
4. The special lifting appliance for the upper frame as claimed in claim 1, wherein: and lifting holes penetrating through the two ends of the central plate of the T-shaped plate (22) are arranged laterally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120405780.3U CN214422076U (en) | 2021-02-24 | 2021-02-24 | Special lifting appliance for upper frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120405780.3U CN214422076U (en) | 2021-02-24 | 2021-02-24 | Special lifting appliance for upper frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214422076U true CN214422076U (en) | 2021-10-19 |
Family
ID=78071807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120405780.3U Active CN214422076U (en) | 2021-02-24 | 2021-02-24 | Special lifting appliance for upper frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214422076U (en) |
-
2021
- 2021-02-24 CN CN202120405780.3U patent/CN214422076U/en active Active
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