CN219912518U

CN219912518U - Supporting structure for left plate of steam preheater

Info

Publication number: CN219912518U
Application number: CN202320980997.6U
Authority: CN
Inventors: 刘颖
Original assignee: Wuhan Nuodingteng Installation Engineering Co ltd
Current assignee: Wuhan Nuodingteng Installation Engineering Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-10-27
Anticipated expiration: 2033-04-27

Abstract

The utility model relates to the technical field of supporting structures, and discloses a supporting structure for a left plate of a steam preheater. According to the utility model, when the long sloping plate is in a vertical state, the long sloping plate is matched with the long clamping block to be clamped with the corresponding long clamping groove, so that the sliding block cannot slide to play a fixing role and the like, thereby realizing that the supporting structure can be adjusted in height when the supporting structure is used, improving the practicability of the supporting structure, and realizing that the supporting structure can be fixed according to different thicknesses by extruding and fixing the internal supporting plate through the two metal extruding plates, avoiding the shaking of the supporting structure and facilitating the use of staff.

Description

Supporting structure for left plate of steam preheater

Technical Field

The utility model relates to the technical field of supporting structures, in particular to a supporting structure for a left side plate of a steam preheater.

Background

The steam preheater adopts a steel-aluminum composite finned tube as a main heat exchanger element, is widely applied to air separation equipment, petrochemical industry, food industry and metallurgical industry, and mainly utilizes the heat released by steam to heat the required process gas, so that an upper supporting structure is required to support the steam preheater in the use process.

The supporting structure generally passes through, and right angle braced system should be by waist rail, horizontal support and stand triplex component, when using the supporting structure on the left of steam pre-heater, can not adjust height according to supporting structure's demand to supporting structure's practicality has been reduced, and can't fix according to the supporting structure of different thickness, leads to supporting structure to rock easily, thereby is inconvenient for staff's use.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a support structure for a left side plate of a steam preheater.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a steam pre-heater is bearing structure for left board, includes first support column, the bottom fixedly connected with circular piece of first support column, the equal fixedly connected with of outer wall of circular piece is a plurality of first U-shaped fixed plate, and is a plurality of the inside of first U-shaped fixed plate rotates respectively and is connected with the second axis of rotation, the outer wall middle part of second axis of rotation rotates and is connected with long swash plate, the inboard bottom of long swash plate rotates and is connected with first axis of rotation, the one end of first axis of rotation is rotated with the inside of second U-shaped fixed plate and is connected, the bottom fixedly connected with long sliding block of second U-shaped fixed plate, a plurality of the end of long sliding block is fixedly connected with stopper respectively on the outside of second support column, the inside sliding connection of long sliding block has the second long plate, be provided with on the second long plate to long draw-in groove, the inside of long draw-in groove is provided with long fixture block.

As a further description of the above technical solution:

the top fixedly connected with U-shaped cylinder of first support column, the equal threaded connection in outside left and right sides of U-shaped cylinder has the screw, two adjacent one side of screw is fixedly connected with metal extrusion board respectively.

As a further description of the above technical solution:

and sponge sheets are fixedly connected to adjacent sides of the metal extrusion plates.

As a further description of the above technical solution:

and the outer wall of the first support column is fixedly connected with a protective shell.

As a further description of the above technical solution:

and the bottom of the second support column is fixedly connected with a bearing block.

As a further description of the above technical solution:

the bottoms of the limiting blocks are fixedly connected with anti-slip pads.

As a further description of the above technical solution:

one side of each of the plurality of long clamping blocks is fixedly connected with a first long plate.

The utility model has the following beneficial effects:

1. according to the utility model, the outer wall of the second support column is matched with the second long plates fixedly connected with the outer wall of the second support column, the outer wall of the second long plates are matched with the long sliding blocks to be in sliding connection, the long sliding blocks are fixed with the second U-shaped fixing plates, so that the first rotating shaft which is in rotating connection with the inside is in rotating connection with the long sloping plates, when the long sloping plates are in a vertical state, the first support column is lifted, and the long clamping blocks are matched with the corresponding long clamping grooves to be clamped, so that the sliding blocks cannot slide to play a fixing role, and the like, therefore, when the support structure is used, the height of the support structure can be adjusted, and the practicability of the support structure is improved.

2. According to the utility model, the support plate is placed into the U-shaped column body and moves relatively in cooperation with the screws on the left side and the right side, so that the support plate in the U-shaped column body is extruded and fixed through the two metal extrusion plates, and the support plate can be fixed according to support structures with different thicknesses, so that the support structure is prevented from shaking, and the support plate is convenient for workers to use.

Drawings

FIG. 1 is a front view of a support structure for a left side plate of a steam preheater according to the present utility model;

FIG. 2 is a partial block diagram of a support structure for a left side plate of a steam preheater according to the present utility model;

fig. 3 is a bottom partial structure view of a support structure for a left side plate of a steam preheater according to the present utility model.

Legend description:

1. a first support column; 2. a protective shell; 3. a second support column; 4. a bearing block; 5. an elongated clamping block; 6. a circular block; 7. a first U-shaped fixing plate; 8. an elongated sloping plate; 9. an elongated clamping groove; 10. an elongated slider; 11. a first rotation shaft; 12. a first elongate plate; 13. an anti-slip pad; 14. a limiting block; 15. a second U-shaped fixing plate; 16. a second rotation shaft; 17. a U-shaped column; 18. a screw; 19. a metal extrusion plate; 20. a sponge sheet; 21. a second elongate plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the support structure for the left plate of the steam preheater comprises a first support column 1, wherein the bottom of the first support column 1 is fixedly connected with a circular block 6, the top of the circular block 6 is fixed with the first support column 1, when the first support column 1 is pulled upwards, the outer wall of the circular block 6 is fixedly connected with a plurality of first U-shaped fixing plates 7, the interiors of the plurality of first U-shaped fixing plates 7 are respectively and rotatably connected with a second rotating shaft 16, the second rotating shaft 16 at the top is matched with the first U-shaped fixing plates 7 to rotate, the top of the long inclined plate 8 is matched with the middle part of the outer wall of the second rotating shaft 16 to rotate, the inner bottom of the long inclined plate 8 is rotatably connected with a first rotating shaft 11, thereby the first rotating shaft 11 which is rotatably connected with the long inclined plate 8 is rotatably connected with the inside, one end of the first rotating shaft 11 is rotatably connected with the interiors of the second U-shaped fixing plates 15, the bottom fixedly connected with elongated sliding block 10 of second U-shaped fixed plate 15, cooperate on the outer wall of second elongated plate 21 again and carry out sliding connection with elongated sliding block 10, the end of a plurality of elongated sliding blocks 10 is fixed connection respectively on the outside of second support column 3, fixedly connected with a plurality of second elongated plate 21 on the outer wall of first cooperation second support column 3, the one end of a plurality of elongated sliding blocks 10 is fixedly connected with stopper 14 respectively, the inside sliding connection of elongated sliding block 10 has second elongated plate 21, be provided with on the second elongated plate 21 to long draw-in groove 9, the inside of long draw-in groove 9 is provided with long fixture block 5 for the slider can't slide, play the fixed action, thereby when having realized using bearing structure, enable bearing structure to adjust height, bearing structure's practicality has been improved.

The top fixedly connected with U-shaped cylinder 17 of first support column 1 to when upwards pulling first support column 1, cooperation long sliding block 10 slides on the outer wall of second long shaped plate 21, the equal threaded connection in outside of U-shaped cylinder 17 has screw 18 about, stop the twisting of screw 18, thereby extrude the backup pad of fixing inside through two metal extrusion plates 19, the adjacent one side of two screws 18 is fixedly connected with metal extrusion plate 19 respectively, the cooperation of rethread metal extrusion plate 19 and sponge piece 20, when the surface contact of backup pad is to sponge piece 20, the adjacent one side fixedly connected with sponge piece 20 of a plurality of metal extrusion plates 19, first support column 1 outer wall fixedly connected with protective housing 2, the bottom fixedly connected with bearing block 4 of second support column 3, the equal fixedly connected with slipmat 13 in bottom of a plurality of stopper 14, one side of a plurality of long fixture blocks 5 is fixedly connected with first long shaped plate 12 respectively, support structure's rocking has been avoided according to different thickness's support structure, and convenience in use of staff.

Working principle: the outer wall of the second support column 3 is matched with a plurality of second long plates 21 fixedly connected with the outer wall of the second support column 3, the second long plates 21 are matched with the long sliding blocks 10 to be in sliding connection, the long sliding blocks 10 are fixed with the second U-shaped fixing plates 15, the first rotating shafts 11 which are connected in a rotating mode are connected with the long inclined plates 8 in a rotating mode, the second rotating shafts 16 at the tops of the second rotating shafts are matched with the first U-shaped fixing plates 7 to rotate, the tops of the long inclined plates 8 are matched with the first U-shaped fixing plates to rotate, one ends of the first U-shaped fixing plates 7 are fixed with the circular blocks 6, the tops of the circular blocks 6 are fixed with the first support column 1, accordingly, when the first support column 1 is pulled upwards, the first support column 1 is matched with the long sliding blocks 10 to slide on the outer wall of the second long sliding blocks, when the long inclined plates 8 are in a vertical state, the first support column 1 is improved, the long clamping blocks 5 are matched with the corresponding long clamping grooves 9, the sliding blocks cannot slide to play a fixing role, accordingly, the supporting structure can be adjusted in use, the supporting structure is improved, the supporting structure is prevented from being used, the supporting structure is prevented from being in height, the fact, the supporting structure is pushed out of the corresponding to the corresponding supporting plate is put into the supporting plate 18, and the supporting plate is prevented from being in the compression plane with the corresponding to the corresponding supporting plate, and the supporting plate, and the supporting plate is convenient to move to be in the compression plate, and the compression plate is stretched out of the supporting plate, and the supporting plate is 20.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a steam pre-heater is bearing structure for left board, includes first support column (1), its characterized in that: the bottom fixedly connected with circular piece (6) of first support column (1), the equal fixedly connected with of outer wall of circular piece (6) is a plurality of first U-shaped fixed plate (7), and is a plurality of the inside of first U-shaped fixed plate (7) is rotated respectively and is connected with second axis of rotation (16), the outer wall middle part of second axis of rotation (16) is rotated and is connected with elongated swash plate (8), the inboard bottom of elongated swash plate (8) is rotated and is connected with first axis of rotation (11), the one end of first axis of rotation (11) is connected with the inside rotation of second U-shaped fixed plate (15), the bottom fixedly connected with elongated sliding block (10) of second U-shaped fixed plate (15), a plurality of the end of elongated sliding block (10) is fixedly connected with stopper (14) respectively on the outside of second support column (3), the inside sliding connection of elongated sliding block (10) has second elongated sliding connection (21), be provided with elongated draw-in groove (9) to second elongated clamping groove (9) on the second elongated sliding block (21).

2. A support structure for a left side plate of a steam preheater as set forth in claim 1, wherein: the top fixedly connected with U-shaped cylinder (17) of first support column (1), the outside of U-shaped cylinder (17) is controlled the equal threaded connection of side and is had screw (18), two adjacent one side of screw (18) is fixedly connected with metal stripper plate (19) respectively.

3. A support structure for a left side plate of a steam preheater as set forth in claim 2, wherein: and sponge sheets (20) are fixedly connected to adjacent sides of the metal extrusion plates (19).

4. A support structure for a left side plate of a steam preheater as set forth in claim 1, wherein: the outer wall of the first support column (1) is fixedly connected with a protective shell (2).

5. A support structure for a left side plate of a steam preheater as set forth in claim 1, wherein: the bottom of the second support column (3) is fixedly connected with a bearing block (4).

6. A support structure for a left side plate of a steam preheater as set forth in claim 1, wherein: the bottoms of the limiting blocks (14) are fixedly connected with anti-slip pads (13).

7. A support structure for a left side plate of a steam preheater as set forth in claim 1, wherein: one side of each of the plurality of the long clamping blocks (5) is fixedly connected with a first long plate (12).