CN210633606U - Adjusting device for heat exchanger tube plate - Google Patents
Adjusting device for heat exchanger tube plate Download PDFInfo
- Publication number
- CN210633606U CN210633606U CN201921603502.8U CN201921603502U CN210633606U CN 210633606 U CN210633606 U CN 210633606U CN 201921603502 U CN201921603502 U CN 201921603502U CN 210633606 U CN210633606 U CN 210633606U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- box body
- bolt
- exchanger tube
- tube sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses an adjusting device for heat exchanger tube sheet relates to heat exchanger tube sheet adjustment equipment technical field, including the heat exchanger tube sheet, heat exchanger barrel ring flange and adjustment box body, the heat exchanger tube sheet sets up in the middle part of heat exchanger barrel ring flange, adjustment box body fixed mounting is in one side bottom of heat exchanger barrel ring flange, the lower surface middle part of adjustment box body is equipped with the bolt head, the one end of upper surface middle part fixed connection bolt of bolt head, the other end of bolt stretches into the adjustment box body, the bolt is located the inside one end threaded connection of adjustment box body and has the thread bush, the top fixedly connected with fore-set of thread bush, the adjustment box body is worn out on the top of fore-set, the equal fixedly connected with in both sides middle. The utility model discloses can go up and down to the roof, make the roof offset with the lateral wall of heat exchanger tube sheet, reduce the damage to the heat exchanger tube sheet, structural design is reasonable, easy operation, it is convenient to use.
Description
Technical Field
The utility model relates to a heat exchanger tube sheet adjustment equipment technical field, in particular to adjusting device for heat exchanger tube sheet.
Background
In the field of petrochemical industry, a heat exchanger can transfer part of heat of hot fluid to cold fluid, so that the temperature of the cold fluid is increased, and the requirements of process conditions are met. The heat exchanger has the function of realizing heat transfer, so that the energy utilization rate is greatly improved, and the floating head type heat exchanger and the U-shaped tubular heat exchanger become one of main energy-saving devices in the field of petrochemical industry.
The adjusting device for heat exchanger tube sheet disclosed in chinese utility model patent application publication CN 207087740U, though, this adjusting device for heat exchanger tube sheet can put the central point of heat exchanger tube sheet and carry out accurate fine setting, convenient operation moreover, and the security is high, but, this adjusting device for heat exchanger tube sheet is when carrying out fine setting along vertical direction to the heat exchanger tube sheet, because the rotatory butt of first bolt is on the lateral wall of heat exchanger tube sheet, causes the damage to the heat exchanger tube sheet easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjusting device for heat exchanger tube sheet to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an adjusting device for a heat exchanger tube plate comprises the heat exchanger tube plate, a heat exchanger barrel flange and an adjusting box body, wherein the heat exchanger tube plate is arranged in the middle of the heat exchanger barrel flange, and the adjusting box body is fixedly arranged at the bottom end of one side of the heat exchanger barrel flange;
the adjusting box body is characterized in that a bolt head is arranged in the middle of the lower surface of the adjusting box body, one end of the bolt head is fixedly connected with one end of a bolt, the other end of the bolt extends into the adjusting box body, one end of the bolt, which is located inside the adjusting box body, is connected with a threaded sleeve in a threaded mode, a top end of the threaded sleeve is fixedly connected with a top column, the top end of the top column penetrates out of the adjusting box body, and rotation stopping blocks are fixedly connected with the middle portions of the two sides of the.
Optionally, a rotary chuck is fixedly connected to the bolt, the rotary chuck is located in the adjusting box body, and the bolt is rotatably fixed to the adjusting box body through the rotary chuck.
Optionally, the top end of the top pillar is fixedly connected with a top plate, and the upper surface of the top plate is abutted to the tube plate of the heat exchanger.
Optionally, the inner wall of the adjusting box body is provided with a rotation stopping groove matched with the rotation stopping block, and the rotation stopping block is connected with the rotation stopping groove in a sliding manner.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a bolt head, bolt, thread bush, fore-set, roof, the cooperation in spline piece and spline groove are used, can go up and down to the roof, make the roof offset with the lateral wall of heat exchanger tube sheet, reduce the damage to the heat exchanger tube sheet, and structural design is reasonable, easy operation, and it is convenient to use.
2. The utility model discloses a be provided with and end the commentaries on classics piece, can avoid the thread bush to take place to rotate, make thread bush and bolt formation screw thread vice, and then make the thread bush be linear motion, simple structure is practical.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a schematic sectional view of the structure of the box body according to the present invention.
In the figure: 1. a heat exchanger tube sheet; 2. a flange of the heat exchanger cylinder; 3. adjusting the box body; 4. a bolt head; 5. a bolt; 6. a threaded sleeve; 7. a top pillar; 8. a top plate; 9. a rotation stopping block; 10. a rotation stopping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model provides an adjusting device for a heat exchanger tube plate as shown in figures 1-2, which comprises a heat exchanger tube plate 1, a heat exchanger barrel flange 2 and an adjusting box body 3;
as shown in fig. 1, a heat exchanger tube plate 1 is arranged in the middle of a heat exchanger cylinder flange 2, and an adjusting box body 3 is fixedly arranged at the bottom end of one side of the heat exchanger cylinder flange 2.
As shown in fig. 2, a bolt head 4 is arranged in the middle of the lower surface of an adjusting box body 3, one end of a bolt 5 is fixedly connected in the middle of the upper surface of the bolt head 4, the other end of the bolt 5 extends into the adjusting box body 3, a rotary chuck is fixedly connected to the bolt 5 and is positioned in the adjusting box body 3, the bolt 5 is rotatably fixed to the adjusting box body 3 through the rotary chuck, the structure is reasonable, the bolt 5 can be rotated stably, a threaded sleeve 6 is connected to one end of the bolt 5 positioned in the adjusting box body 3 through a thread, a top post 7 is fixedly connected to the top end of the threaded sleeve 6, the top end of the top post 7 penetrates out of the adjusting box body 3, a top plate 8 is fixedly connected to the top end of the top post 7, the upper surface of the top plate 8 abuts against a heat exchanger tube plate 1, damage to the heat exchanger tube plate 1 is reduced, rotation stopping, make thread bush 6 and bolt 5 form the screw thread pair, and then make thread bush 6 be linear motion, simple structure is practical, offers on the inner wall of adjustment box body 3 and ends the groove 10 that splines with the adaptation of the piece 9 that splines, the piece 9 that splines with only groove 10 sliding connection.
This practical theory of operation:
during the adjustment, the bolt head 4 is rotated, the bolt head 4 drives the bolt 5 to rotate, the bolt 5 drives the thread bush 6 to do vertical upward linear motion, the thread bush 6 drives the rotation stopping block 9 to slide in the rotation stopping groove 10, meanwhile, the thread bush 6 drives the ejection column 7 to move upwards, the ejection column 7 drives the ejection plate 8 to move upwards, and the ejection plate 8 offsets with the heat exchanger tube plate 1, so that the vertical direction of the heat exchanger tube plate 1 is finely adjusted.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides an adjusting device for heat exchanger tube sheet, includes heat exchanger tube sheet (1), heat exchanger barrel ring flange (2) and adjustment box body (3), its characterized in that: the heat exchanger tube plate (1) is arranged in the middle of the heat exchanger barrel flange plate (2), and the adjusting box body (3) is fixedly arranged at the bottom end of one side of the heat exchanger barrel flange plate (2);
the lower surface middle part of adjustment box body (3) is equipped with bolt head (4), the one end of the upper surface middle part fixed connection bolt (5) of bolt head (4), the other end of bolt (5) stretches into adjustment box body (3), the one end threaded connection that bolt (5) are located adjustment box body (3) inside has thread bush (6), the top fixedly connected with fore-set (7) of thread bush (6), adjustment box body (3) are worn out on the top of fore-set (7), the equal fixedly connected with in both sides middle part of thread bush (6) ends commentaries on classics piece (9).
2. The adjusting device for a tube sheet of a heat exchanger according to claim 1, wherein:
the bolt is characterized in that a rotary chuck is fixedly connected to the bolt (5), the rotary chuck is located in the adjusting box body (3), and the bolt (5) is rotationally fixed to the adjusting box body (3) through the rotary chuck.
3. The adjusting device for a tube sheet of a heat exchanger according to claim 1, wherein:
the top end of the top column (7) is fixedly connected with a top plate (8), and the upper surface of the top plate (8) is abutted to the heat exchanger tube plate (1).
4. The adjusting device for a tube sheet of a heat exchanger according to claim 1, wherein:
the inner wall of the adjusting box body (3) is provided with a rotation stopping groove (10) matched with the rotation stopping block (9), and the rotation stopping block (9) is in sliding connection with the rotation stopping groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921603502.8U CN210633606U (en) | 2019-09-24 | 2019-09-24 | Adjusting device for heat exchanger tube plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921603502.8U CN210633606U (en) | 2019-09-24 | 2019-09-24 | Adjusting device for heat exchanger tube plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210633606U true CN210633606U (en) | 2020-05-29 |
Family
ID=70800551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921603502.8U Expired - Fee Related CN210633606U (en) | 2019-09-24 | 2019-09-24 | Adjusting device for heat exchanger tube plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210633606U (en) |
-
2019
- 2019-09-24 CN CN201921603502.8U patent/CN210633606U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210816815U (en) | Straightening equipment for aluminum profile machining | |
| CN210633606U (en) | Adjusting device for heat exchanger tube plate | |
| CN111203450A (en) | Spacing adjustment formula non ferrous metal hot rolling cooling body | |
| CN204800049U (en) | Pipe cutting auxiliary device through cooling fan | |
| CN216004631U (en) | Piece pulling machine for drying color-coated aluminum coil | |
| CN103084415B (en) | Pipe billet cooling centering machine | |
| CN213448868U (en) | Light steel villa roof truss connecting piece | |
| CN212525500U (en) | Mechanical hot-rolled steel coil auxiliary shaping device | |
| CN212397733U (en) | Thin-wall steel pipe production forming machine | |
| CN208556776U (en) | A kind of top shift fork one collet of crankshaft Vehicle Processing | |
| CN213004835U (en) | Clamping device for air conditioner condenser and evaporator | |
| CN205129476U (en) | A work piece strutting arrangement for managing thread cutting lathe main shaft is downthehole | |
| CN210676499U (en) | Small-diameter numerical control spiral pipe winding machine | |
| CN208662127U (en) | A kind of pipe mill transmission device | |
| CN207127042U (en) | A kind of equipment of machining spiral groove | |
| CN219861487U (en) | Spray quenching machine for roller processing | |
| CN217465403U (en) | Rotary kiln body radiant heat recovery device | |
| CN206168997U (en) | Heating pipe is with adjustable ware of buckling | |
| CN219725127U (en) | Novel aluminum alloy plate assembly welding jig | |
| CN210217217U (en) | Corrosion-resistant transformer substation steel structure support | |
| CN210677997U (en) | Lathe tool heat sink | |
| CN216274245U (en) | Surface quenching equipment for roller and straightening roller | |
| CN218718095U (en) | Pull rivet nut | |
| CN209681344U (en) | Steel pipe screw cutting tooling in a kind of machining | |
| CN212025176U (en) | Cooling circulation device of glass kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 Termination date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |