Superheater mounting structure convenient to assemble

Abstract

The utility model relates to the technical field of superheater installation, in particular to a superheater installation structure convenient to assemble, which comprises an installation seat, an installation groove is arranged at the top end of the installation seat, an installation sleeve is installed inside the installation groove, limit blocks are fixed on two sides of the installation sleeve, the limit blocks are inserted into the top ends of two sides of the installation groove, and the limit blocks are fixed on the installation seat. A clamping plate is mounted in the mounting sleeve, a guide rod is fixed to the top end of the clamping plate, and a guide hole is formed in the surface of the top end of the mounting sleeve. The superheater mounting device has the beneficial effects that the superheater is firmly and stably mounted, and superheaters with different thicknesses can be mounted through the telescopic adjustment of the clamping plates and the inner diameter size of the mounting sleeve; and the inserting column and the mounting seat can be detachably and tightly mounted and connected, so that the mounting sleeve can be conveniently detached, replaced and maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of superheater installation, in particular to a superheater installation structure which is easy to assemble. Background Art

[0002] The use of superheaters is more common in industrial facilities. Superheaters are components in boilers that further heat steam from saturation temperature to superheat temperature. They are also called steam superheaters. Superheaters can be divided into convection, radiation and semi-radiation types according to the heat transfer method. They can be divided into serpentine tube type, screen type, wall type and wall-wrapped type according to structural characteristics.

[0003] During the use of the boiler, in order to avoid waste of the generated heat, a superheater is usually used to reuse the heat. In order to facilitate the installation of the superheater, a superheater installation structure is usually used.

[0004] For example, the prior art Chinese patent publication number "CN218895398U" provides a superheater installation structure that is easy to assemble, including a mounting seat and a clamping block; a docking groove is provided on the outer side of the mounting seat, and two groups of docking grooves are provided. A connecting plate is provided on the outer side of the mounting seat, and a docking block is fixedly installed on the outer side of the connecting plate, and the docking block is engaged and connected with the docking groove. A locking assembly is provided on the inner side of the connecting plate, and a mounting groove is provided on the upper end of the mounting seat.

[0005] The device requires that the docking block on the outside of the connecting plate be inserted along the docking groove, the mounting seat and the connecting plate be stably connected through a locking assembly, the pipeline be placed in the mounting groove, the arc plate be inserted along the mounting groove, and the pipeline be fixed through a fixing assembly, thereby facilitating the assembly of the superheater mounting structure.

[0006] The existing superheater installation structure that is easy to assemble requires supporting the superheater during installation to keep it stable before tightening it, which is troublesome and easily causes the superheater to shake and sway. The superheater cannot be clamped stably before being tightened. At the same time, it is troublesome to disassemble and replace the installation structure of the superheater at a later stage, and it is not convenient to quickly disassemble, replace and maintain it. Utility Model Content

[0007] The purpose of the utility model is to solve the shortcomings of the prior art that the superheater needs to be supported and kept stable before being fastened and installed, which is more troublesome and easily causes the superheater to shake and sway, and the superheater cannot be clamped and fastened stably before being fastened. A superheater installation structure that is easy to assemble is proposed.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A superheater mounting structure that is easy to assemble is designed, including a mounting seat, the top of the mounting seat is provided with a mounting groove, the interior of the mounting groove is provided with a mounting sleeve, limiting blocks are fixed on both sides of the mounting sleeve, the limiting blocks are inserted into the top ends of both sides of the mounting groove, a clamping plate is installed inside the mounting sleeve, the top of the clamping plate is fixed with a guide rod, the top surface of the mounting sleeve is provided with a guide hole, the guide rod slides through the guide hole, the surface of the guide rod and the position located inside the mounting sleeve is slidably sleeved with a spring, the top end of the surface of the guide rod is connected to the limiting plate, the middle of the limiting plate is provided with a first connecting hole, the middle of the top of the mounting sleeve is provided with a second connecting hole, a tightening bolt passes through the inside of the second connecting hole, the top of the clamping plate is fixed with a jacking seat, the top of the jacking seat is provided with a positioning groove, and the bottom end of the tightening bolt is inserted into the positioning groove.

[0010] Furthermore, a plug-in slot is provided at the bottom end of the mounting slot, a plug-in column is fixed at the bottom end of the mounting sleeve, the plug-in column is slidably inserted into the plug-in slot, a fourth connecting hole is provided on the surface of the plug-in column, a third connecting hole is provided inside the mounting seat, a connecting rod is slidably passed through the inside of the third connecting hole and the fourth connecting hole, and nuts are connected to both ends of the connecting rod.

[0011] Furthermore, the mounting seat is a rectangular structure and is arranged horizontally, the mounting groove is a semicircular groove structure and is arranged horizontally, and the mounting sleeve is a cylindrical structure and is arranged horizontally, and its two ends protrude from the two ends of the mounting groove.

[0012] Furthermore, the limit block abuts between the mounting sleeve and the mounting groove, the clamping plate is a V-shaped structure, and is elastically connected to the mounting sleeve through the guide rod and the spring.

[0013] Furthermore, the guide rod is a threaded rod structure and is vertically arranged, the limit plate is a circular plate structure and is horizontally arranged above the mounting sleeve, the first connecting hole is a threaded hole structure, and the limit plate is threadably connected to the guide rod through the first connecting hole.

[0014] Furthermore, the second connecting hole is a threaded hole structure and is located between the two guide holes and is threadedly connected to the tightening bolt. The tightening bolt is vertically arranged, and its bottom end abuts against the middle of the top end of the clamping plate through the positioning groove and the ejector seat.

[0015] Furthermore, the plug-in slot and the plug-in column are both circular structures and are both vertically arranged, and the fourth connecting hole is aligned with the third connecting hole.

[0016] Furthermore, the third connecting hole is horizontally arranged and passes through the plug-in slot, the connecting rod is a threaded rod structure, and is horizontally arranged, and is detachably fastened and installed with the mounting seat through the nuts at both ends of the mounting seat.

[0017] The utility model provides a superheater installation structure that is easy to assemble, and has the following beneficial effects:

[0018] 1. The utility model elastically installs the clamping plate inside the installation sleeve through the guide rod and the spring. After the installation sleeve is installed in the installation groove at the top of the installation seat, the clamping plate can be lifted up by one end of the superheater and the spring can be compressed. After the superheater passes through the installation sleeve, the outward elastic force of the spring causes the clamping plate to press the superheater downward to keep the superheater stably pressed inside the installation sleeve. Therefore, the tightening bolt can be rotated, and the bottom end of the tightening bolt drives the clamping plate to press the superheater downward through the positioning groove and the jacking seat to keep the superheater firmly and stably installed. Moreover, superheaters of different thicknesses can be installed through the telescopic adjustment of the clamping plate and the inner diameter size of the installation sleeve.

[0019] 2. The utility model is fixedly plugged in at the bottom end of the installation sleeve, and is detachably positioned and plugged in between the insertion groove and the installation seat. Moreover, a connecting rod is passed through the third connection hole and the fourth connection hole on the surface of the insertion column, so that the insertion column and the installation seat can be detachably fastened and installed, thereby facilitating the disassembly, replacement and maintenance of the installation sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 Enlarged view of point C;

[0022] Figure 3 For this utility model Figure 1 A cross-sectional view of

[0023] Figure 4 For this utility model Figure 3 A magnified image of point A;

[0024] Figure 5 For this utility model Figure 3 Enlarged view of point B.

[0025] In the figure: 1. mounting seat; 2. nut; 3. connecting rod; 4. plug-in column; 5. mounting sleeve; 6. clamping plate; 7. tightening bolt; 8. guide rod; 9. mounting slot; 10. limit block; 11. third connecting hole; 12. fourth connecting hole; 13. plug-in slot; 14. first connecting hole; 15. limit plate; 16. guide hole; 17. spring; 18. jacking seat; 19. positioning slot; 20. second connecting hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Example 1

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a superheater mounting structure that is easy to assemble in the figure includes a mounting seat 1, a mounting groove 9 is opened at the top of the mounting seat 1, a mounting sleeve 5 is installed inside the mounting groove 9, limiting blocks 10 are fixed on both sides of the mounting sleeve 5, and the limiting blocks 10 are inserted into the top of both sides of the mounting groove 9, a clamping plate 6 is installed inside the mounting sleeve 5, a guide rod 8 is fixed on the top of the clamping plate 6, a guide hole 16 is opened on the top surface of the mounting sleeve 5, the guide rod 8 slides through the guide hole 16, a spring 17 is slidably sleeved on the surface of the guide rod 8 and located inside the mounting sleeve 5, the top of the surface of the guide rod 8 is connected to the limiting plate 15, a first connecting hole 14 is opened in the middle of the limiting plate 15, a second connecting hole 20 is opened in the middle of the top of the mounting sleeve 5, a tightening bolt 7 is passed through the inside of the second connecting hole 20, a top moving seat 18 is fixed on the top of the clamping plate 6, a positioning groove 19 is opened at the top of the top moving seat 18, and the bottom end of the tightening bolt 7 is inserted into the positioning groove 19.

[0029] The clamping plate 6 is lifted up by one end of the superheater, and the spring 17 is compressed upward. After the superheater passes through the mounting sleeve 5, the outward elastic force of the spring 17 causes the clamping plate 6 to press the superheater downward, keeping the superheater stably pressed inside the mounting sleeve 5. Therefore, the tightening bolt 7 can be rotated, and the bottom end of the tightening bolt 7 drives the clamping plate 6 to press the superheater downward through the positioning groove 19 and the jacking seat 18, keeping the superheater firmly and stably installed. In addition, superheaters of different thicknesses can be installed through the telescopic adjustment of the clamping plate 6 and the inner diameter size of the mounting sleeve.

[0030] The mounting seat 1 is a rectangular structure and is arranged horizontally, the mounting groove 9 is a semicircular groove structure and is arranged horizontally, and the mounting sleeve 5 is a cylindrical structure and is arranged horizontally, and its two ends protrude from the two ends of the mounting groove 9.

[0031] The limiting block 10 abuts between the mounting sleeve 5 and the mounting groove 9 . The clamping plate 6 is a V-shaped structure and is elastically connected to the mounting sleeve 5 through the guide rod 8 and the spring 17 .

[0032] The guide rod 8 is a threaded rod structure and is vertically arranged. The limit plate 15 is a circular plate structure and is horizontally arranged above the mounting sleeve 5. The first connecting hole 14 is a threaded hole structure. The limit plate 15 is threadedly connected to the guide rod 8 through the first connecting hole 14.

[0033] The second connecting hole 20 is a threaded hole structure and is located between the two guide holes 16 and is threadedly connected to the tightening bolt 7. The tightening bolt 7 is vertically arranged, and its bottom end abuts against the middle of the top end of the clamping plate 6 through the positioning groove 19 and the jacking seat 18.

[0034] Example 2

[0035] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a superheater mounting structure that is easy to assemble in the figure includes a mounting seat 1, a mounting groove 9 is opened at the top of the mounting seat 1, a mounting sleeve 5 is installed inside the mounting groove 9, limiting blocks 10 are fixed on both sides of the mounting sleeve 5, and the limiting blocks 10 are inserted into the top of both sides of the mounting groove 9, a clamping plate 6 is installed inside the mounting sleeve 5, a guide rod 8 is fixed on the top of the clamping plate 6, a guide hole 16 is opened on the top surface of the mounting sleeve 5, the guide rod 8 slides through the guide hole 16, a spring 17 is slidably sleeved on the surface of the guide rod 8 and located inside the mounting sleeve 5, the top of the surface of the guide rod 8 is connected to the limiting plate 15, a first connecting hole 14 is opened in the middle of the limiting plate 15, a second connecting hole 20 is opened in the middle of the top of the mounting sleeve 5, a tightening bolt 7 is passed through the inside of the second connecting hole 20, a top moving seat 18 is fixed on the top of the clamping plate 6, a positioning groove 19 is opened at the top of the top moving seat 18, and the bottom end of the tightening bolt 7 is inserted into the positioning groove 19.

[0036] The clamping plate 6 is lifted up by one end of the superheater, and the spring 17 is compressed upward. After the superheater passes through the mounting sleeve 5, the outward elastic force of the spring 17 causes the clamping plate 6 to press the superheater downward, keeping the superheater stably pressed inside the mounting sleeve 5. Therefore, the tightening bolt 7 can be rotated, and the bottom end of the tightening bolt 7 drives the clamping plate 6 to press the superheater downward through the positioning groove 19 and the jacking seat 18, keeping the superheater firmly and stably installed. In addition, superheaters of different thicknesses can be installed through the telescopic adjustment of the clamping plate 6 and the inner diameter size of the mounting sleeve.

[0037] A plug-in slot 13 is provided at the bottom end of the mounting slot 9, a plug-in column 4 is fixed to the bottom end of the mounting sleeve 5, the plug-in column 4 is slidably inserted into the plug-in slot 13, a fourth connecting hole 12 is provided on the surface of the plug-in column 4, a third connecting hole 11 is provided inside the mounting seat 1, a connecting rod 3 slides through the inside of the third connecting hole 11 and the fourth connecting hole 12, and nuts 2 are connected to both ends of the connecting rod 3.

[0038] The connecting rod 3 is passed through the third connecting hole 11 and the fourth connecting hole 12 on the surface of the plug-in column 4, so that the plug-in column 4 and the mounting seat 1 can be detachably fastened and installed, thereby facilitating the disassembly, replacement and maintenance of the mounting sleeve 5.

[0039] The plug-in slot 13 and the plug-in column 4 are both circular structures and are vertically arranged, and the fourth connecting hole 12 is aligned with the third connecting hole 11.

[0040] The third connecting hole 11 is horizontally arranged and penetrates the plug-in slot 13 . The connecting rod 3 is a threaded rod structure and is horizontally arranged. It is detachably fastened and installed with the mounting base 1 through the nuts 2 at both ends of the mounting base 1 .

[0041] Working method: By arranging the guide rod 8 and the spring 17, the clamping plate 6 is elastically installed inside the mounting sleeve 5. After the mounting sleeve 5 is installed in the mounting groove 9 at the top of the mounting seat 1, the clamping plate 6 can be lifted up by one end of the superheater, and the spring 17 can be compressed upward. After the superheater passes through the mounting sleeve 5, the outward elastic force of the spring 17 causes the clamping plate 6 to press the superheater downward, keeping the superheater stably pressed inside the mounting sleeve 5. Therefore, the tightening bolt 7 can be rotated, and the bottom end of the tightening bolt 7 drives the clamping plate 6 to press the superheater downward through the positioning groove 19 and the jacking seat 18, keeping the superheater tightly and stably installed. Moreover, through the telescopic adjustment of the clamping plate 6 and the inner diameter size of the mounting sleeve, superheaters of different thicknesses can be installed.

[0042] The plug-in 4 is fixed at the bottom end of the installation sleeve 5, and is detachably positioned and plug-in connected to the mounting base 1 through the plug-in groove 13. Moreover, the connecting rod 3 is passed through the third connecting hole 11 and the fourth connecting hole 12 on the surface of the plug-in column 4, so that the plug-in column 4 and the mounting base 1 can be detachably fastened and installed, thereby facilitating the disassembly, replacement and maintenance of the installation sleeve 5.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A superheater mounting structure that is easy to assemble, comprising a mounting seat (1), characterized in that: The top of the mounting seat (1) is provided with a mounting groove (9), a mounting sleeve (5) is installed inside the mounting groove (9), limiting blocks (10) are fixed on both sides of the mounting sleeve (5), the limiting blocks (10) are inserted into the top of both sides of the mounting groove (9), a clamping plate (6) is installed inside the mounting sleeve (5), a guide rod (8) is fixed on the top of the clamping plate (6), a guide hole (16) is provided on the top surface of the mounting sleeve (5), the guide rod (8) slides through the guide hole (16), and the surface of the guide rod (8) is located at the A spring (17) is slidably sleeved inside the mounting sleeve (5); the top end of the surface of the guide rod (8) is connected to a limit plate (15); a first connecting hole (14) is opened in the middle of the limit plate (15); a second connecting hole (20) is opened in the middle of the top end of the mounting sleeve (5); a tightening bolt (7) passes through the inside of the second connecting hole (20); a top end of the clamping plate (6) is fixed with a push seat (18); a top end of the push seat (18) is opened with a positioning groove (19); the bottom end of the tightening bolt (7) is inserted into the positioning groove (19).

2. The superheater installation structure that is easy to assemble according to claim 1 is characterized in that: The bottom end of the installation groove (9) is provided with a plug-in groove (13), the bottom end of the installation sleeve (5) is fixed with a plug-in column (4), the plug-in column (4) is slidably inserted into the plug-in groove (13), the surface of the plug-in column (4) is provided with a fourth connecting hole (12), the interior of the installation seat (1) is provided with a third connecting hole (11), a connecting rod (3) is slidably passed through the interior of the third connecting hole (11) and the fourth connecting hole (12), and nuts (2) are connected to both ends of the connecting rod (3).

3. The superheater installation structure that is easy to assemble according to claim 1 is characterized in that: The mounting seat (1) is a rectangular structure and is arranged horizontally, the mounting groove (9) is a semicircular groove structure and is arranged horizontally, and the mounting sleeve (5) is a cylindrical structure and is arranged horizontally, with its two ends protruding from the two ends of the mounting groove (9).

4. The superheater installation structure that is easy to assemble according to claim 1 is characterized in that: The limit block (10) abuts between the mounting sleeve (5) and the mounting groove (9); the clamping plate (6) is a V-shaped structure and is elastically connected to the mounting sleeve (5) via the guide rod (8) and the spring (17).

5. The superheater installation structure that is easy to assemble according to claim 1 is characterized in that: The guide rod (8) is a threaded rod structure and is vertically arranged; the limit plate (15) is a circular plate structure and is horizontally arranged above the mounting sleeve (5); the first connecting hole (14) is a threaded hole structure; the limit plate (15) is threadably connected to the guide rod (8) through the first connecting hole (14).

6. The superheater installation structure that is easy to assemble according to claim 1 is characterized in that: The second connecting hole (20) is a threaded hole structure and is located between the two guide holes (16) and is threadedly connected to the tightening bolt (7). The tightening bolt (7) is vertically arranged, and its bottom end abuts against the middle of the top end of the clamping plate (6) through the positioning groove (19) and the ejector seat (18).

7. The superheater installation structure that is easy to assemble according to claim 2 is characterized in that: The plug-in slot (13) and the plug-in column (4) are both circular structures and are vertically arranged, and the fourth connection hole (12) and the third connection hole (11) are aligned.

8. The superheater installation structure that is easy to assemble according to claim 2 is characterized in that: The third connection hole (11) is arranged horizontally and passes through the insertion slot (13); the connection rod (3) is a threaded rod structure and is arranged horizontally, and is detachably fastened and installed with the mounting seat (1) through the nuts (2) at both ends of the mounting seat (1).

Images