CN219531790U

CN219531790U - Mounting mechanism of shell-and-tube heat exchanger

Info

Publication number: CN219531790U
Application number: CN202320020483.6U
Authority: CN
Inventors: 蒋积良; 武聪家; 赵华玲
Original assignee: Shandong Guangda Machine Manufacture Co ltd
Current assignee: Shandong Guangda Machine Manufacture Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-08-15
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a mounting mechanism of a shell-and-tube heat exchanger, which relates to the technical field of mounting mechanisms and comprises a heat exchanger body, wherein bases are respectively fixed on two sides of the lower surface of the heat exchanger body, positioning plates are fixedly connected to two ends of the lower surface of the bases, positioning sleeve plates are sleeved on the outer walls of the lower ends of the positioning plates, a bottom plate is fixedly arranged at the lower end part of each positioning sleeve plate, an adjusting rod is movably arranged on the inner wall of the upper surface of each positioning plate, an adjusting mechanism is symmetrically sleeved on the outer wall of each adjusting rod, gears are fixedly connected to the outer walls of the end parts of the adjusting rods, and positioning arms are fixedly arranged on the outer walls of the bases at the sides of the gears. The mounting mechanism of the shell-and-tube heat exchanger is convenient to adjust the height according to the mounting environment, so that the mounting mechanism is convenient to adapt to different environments for use, and the use flexibility of the mounting mechanism is improved.

Description

Mounting mechanism of shell-and-tube heat exchanger

Technical Field

The utility model relates to the technical field of mounting mechanisms, in particular to a mounting mechanism of a shell-and-tube heat exchanger.

Background

The shell-and-tube heat exchanger has the advantages of simple structure, low cost, convenient scale cleaning and strong applicability, high temperature resistance and high pressure resistance, and the main components of the shell-and-tube heat exchanger comprise a shell, a heat transfer tube bundle, a tube plate, a tube box and the like, and a corresponding installation mechanism is needed for the stable operation of the shell-and-tube heat exchanger during the installation of the shell-and-tube heat exchanger.

However, the mounting mechanism of the existing shell-and-tube heat exchanger has the following problems in use:

because the restriction of installation environment leads to the required installation mechanism height difference when shell and tube heat exchanger installs, so for promoting the commonality of installation mechanism, need installation mechanism convenient height-adjusting, and current shell and tube heat exchanger's installation mechanism is inconvenient according to installation environment height-adjusting to make the inconvenient adaptation of installation mechanism different environment use, increased installation mechanism's use limitation.

In order to solve the problems, innovative design is urgently needed on the basis of the original installation mechanism of the shell-and-tube heat exchanger.

Disclosure of Invention

The utility model aims to provide a mounting mechanism of a shell-and-tube heat exchanger, which aims to solve the problems that the prior mounting mechanism of the shell-and-tube heat exchanger is inconvenient to adjust the height according to the mounting environment, so that the mounting mechanism is inconvenient to adapt to different environments for use and the use limitation of the mounting mechanism is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shell-and-tube heat exchanger's installation mechanism, includes the heat exchanger body, the lower surface both sides of heat exchanger body are fixed with the base respectively, and the equal fixedly connected with locating plate in lower surface both ends of base to the lower extreme outer wall cover of locating plate is equipped with the location sleeve plate, and the lower tip fixed mounting of location sleeve plate has the bottom plate moreover, the upper surface inner wall movable mounting of locating plate has the regulation pole, and the outer wall symmetry cover of regulation pole is equipped with adjustment mechanism to the tip outer wall fixedly connected with gear of regulation pole, and the base outer wall fixed mounting of gear avris has the locating arm moreover.

Preferably, the locating plate and the locating sleeve plate form a sliding structure, and the locating plate is rotationally connected with the adjusting rod.

Preferably, the adjusting mechanism comprises a sliding sleeve and a supporting rod, the sliding sleeve is sleeved on the outer wall of the adjusting rod, and the supporting rod is movably connected to the lower surface of the sliding sleeve.

Preferably, the sliding sleeve is in threaded connection with the adjusting rod, the directions of threads formed on the outer wall of the adjusting rod are symmetrically distributed relative to the longitudinal central axis of the base, and two ends of the supporting rod are respectively in rotary connection with the sliding sleeve and the positioning sleeve plate.

Preferably, the end inner wall movable mounting of positioning arm has the knob, and the lower tip swing joint of knob has the cardboard to the lower fixed surface of cardboard is provided with tooth protruding, and the upper surface avris fixed mounting of cardboard has the reference column moreover.

Preferably, the knob and the positioning arm are arranged in a threaded manner, the positioning arm and the positioning column form a sliding structure, the knob and the clamping plate form a rotating structure, and the tooth protrusions are connected with the gears in a meshed manner.

Compared with the prior art, the utility model has the beneficial effects that: the mounting mechanism of the shell-and-tube heat exchanger is convenient for adjusting the height according to the mounting environment, so that the mounting mechanism is convenient to adapt to different environments for use, and the use flexibility of the mounting mechanism is improved;

through the rotation of knob for the cardboard moves upward and drives the protruding gear that breaks away from of tooth, rethread adjusts the rotation of pole, makes the sliding sleeve remove along adjusting the pole and drives branch displacement, thereby makes branch drive the location sleeve board and remove along the locating plate, adjusts the interval of bottom plate and base, and then accomplishes installation mechanism altitude mixture control, makes installation mechanism be convenient for according to installation environment height-adjusting, has increased installation mechanism's flexibility of use.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic diagram of the normal cross-section structure of the gear and tooth convex connection state of the utility model.

In the figure: 1. a heat exchanger body; 2. a base; 3. a positioning plate; 4. positioning a sleeve plate; 5. a bottom plate; 6. an adjusting rod; 7. an adjusting mechanism; 701. a sliding sleeve; 702. a support rod; 8. a gear; 9. a positioning arm; 10. a knob; 11. a clamping plate; 12. tooth convex; 13. and positioning columns.

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. 1-4, the present utility model provides a technical solution: the utility model provides a shell-and-tube heat exchanger's installation mechanism, including heat exchanger body 1, the base 2, locating plate 3, location sleeve plate 4, bottom plate 5, adjust pole 6, adjustment mechanism 7, sliding sleeve 701, branch 702, gear 8, location arm 9, knob 10, cardboard 11, tooth is protruding 12, reference column 13, heat exchanger body 1's lower surface both sides are fixed with base 2 respectively, and the equal fixedly connected with locating plate 3 in lower surface both ends of base 2, and the lower extreme outer wall cover of locating plate 3 is equipped with location sleeve plate 4, and the lower tip fixed mounting of location sleeve plate 4 has bottom plate 5, the upper surface inner wall movable mounting of locating plate 3 has adjusts pole 6, and the outer wall symmetry cover of adjusting pole 6 is equipped with adjustment mechanism 7, and the tip outer wall fixedly connected with gear 8 of adjusting pole 6, and the base 2 outer wall fixed mounting of gear 8 avris has location arm 9.

The locating plate 3 and the locating sleeve plate 4 form a sliding structure, and the locating plate 3 and the adjusting rod 6 are in rotary connection, so that the locating sleeve plate 4 can conveniently move relative to the locating plate 3, the height of the mounting mechanism can be adjusted, and the adjusting rod 6 can conveniently and stably rotate relative to the locating plate 3.

The adjusting mechanism 7 comprises a sliding sleeve 701 and a supporting rod 702, the sliding sleeve 701 is sleeved on the outer wall of the adjusting rod 6, the supporting rod 702 is movably connected to the lower surface of the sliding sleeve 701, and the adjusting mechanism 7 can conveniently rotate through the adjusting rod 6, so that the adjusting mechanism 7 drives the positioning sleeve plate 4 to move along the positioning plate 3.

The sliding sleeve 701 is in threaded connection with the adjusting rod 6, the directions of threads formed on the outer wall of the adjusting rod 6 are symmetrically distributed about the longitudinal central axis of the base 2, two ends of the supporting rod 702 are respectively in rotary connection with the sliding sleeve 701 and the positioning sleeve plate 4, the sliding sleeve 701 can move along the adjusting rod 6 along with rotation of the adjusting rod 6, the supporting rod 702 is driven to move, and the supporting rod 702 drives the positioning sleeve plate 4 to move along the positioning plate 3.

The end inner wall movable mounting of positioning arm 9 has knob 10, and the lower tip swing joint of knob 10 has cardboard 11 to the lower fixed surface of cardboard 11 is provided with tooth protruding 12, and the upper surface avris fixed mounting of cardboard 11 has reference column 13 moreover, is convenient for carry out spacingly to gear 8, makes gear 8 spacing regulation pole 6, thereby the guarantee is adjusted pole 6 and is in steady state, makes installation mechanism steady usage.

Knob 10 and locating arm 9 screw thread setting, and locating arm 9 and reference column 13 constitute sliding structure, and knob 10 and cardboard 11 constitute revolution mechanic, tooth protruding 12 and gear 8 meshing are connected, and rotatory knob 10 of being convenient for moves up relative locating arm 9, makes cardboard 11 move up and drives tooth protruding 12 and break away from gear 8, and cardboard 11 drives reference column 13 and slides relative locating arm 9, thereby makes things convenient for the user to rotate regulation pole 6 and adjusts the height of installation mechanism.

Working principle: when the mounting mechanism of the shell-and-tube heat exchanger is used, firstly, as shown in fig. 2, the height of the mounting mechanism is adjusted according to the use environment, at this time, firstly, the adjusting rod 6 is rotated, then the sliding sleeve 701 moves along the adjusting rod 6, then the sliding sleeve 701 rotates relative to the upper end of the supporting rod 702 and drives the upper end of the supporting rod 702 to move, then the lower end of the supporting rod 702 rotates relative to the positioning sleeve plate 4 and drives the positioning sleeve plate 4 to move along the positioning plate 3, then the positioning sleeve plate 4 drives the bottom plate 5 to move to adjust the distance between the bottom plate 5 and the base 2, so that the mounting mechanism is convenient to adjust the height according to the mounting environment, the mounting mechanism is convenient to adapt to different environments for use, the use flexibility of the mounting mechanism is improved, after the height adjustment of the mounting mechanism is finished, as shown in fig. 2-4, the rotating knob 10 moves towards the adjusting rod 6 relative to the positioning arm 9, then the knob 10 drives the clamping plate 11 to move towards the adjusting rod 6, and the clamping plate 11 drives the positioning column 13 to slide relative to the positioning arm 9, then the clamping plate 11 continuously rotates along with the knob 10, and the clamping plate 11 drives the tooth 12 to engage the gear 8, so that the gear 8 is limited, the adjusting plate 8 is ensured, the adjusting rod 6 is in a stable state, the mounting mechanism is in a stable state, as shown in fig. 1-2, and finally, the heat exchanger body is connected to the ground through the heat exchanger through the bolt 1, and the heat exchanger 1.

Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A mounting mechanism for a shell-and-tube heat exchanger, comprising a heat exchanger body (1), characterized in that: the heat exchanger is characterized in that bases (2) are respectively fixed on two sides of the lower surface of the heat exchanger body (1), positioning plates (3) are fixedly connected to two ends of the lower surface of the bases (2), positioning sleeve plates (4) are sleeved on the outer walls of the lower ends of the positioning plates (3), bottom plates (5) are fixedly mounted on the lower ends of the positioning sleeve plates (4), adjusting rods (6) are movably mounted on the inner walls of the upper surfaces of the positioning plates (3), adjusting mechanisms (7) are symmetrically sleeved on the outer walls of the adjusting rods (6), gears (8) are fixedly connected to the outer walls of the end portions of the adjusting rods (6), and positioning arms (9) are fixedly mounted on the outer walls of the bases (2) on the sides of the gears (8).

2. A shell and tube heat exchanger mounting mechanism as set forth in claim 1 wherein: the locating plate (3) and the locating sleeve plate (4) form a sliding structure, and the locating plate (3) is rotationally connected with the adjusting rod (6).

3. A shell and tube heat exchanger mounting mechanism as set forth in claim 1 wherein: the adjusting mechanism (7) comprises a sliding sleeve (701) and a supporting rod (702), the sliding sleeve (701) is sleeved on the outer wall of the adjusting rod (6), and the supporting rod (702) is movably connected to the lower surface of the sliding sleeve (701).

4. A shell and tube heat exchanger mounting mechanism according to claim 3 wherein: the sliding sleeve (701) is in threaded connection with the adjusting rod (6), the directions of threads arranged on the outer wall of the adjusting rod (6) are symmetrically distributed relative to the longitudinal central axis of the base (2), and two ends of the supporting rod (702) are respectively in rotary connection with the sliding sleeve (701) and the positioning sleeve plate (4).

5. A shell and tube heat exchanger mounting mechanism as set forth in claim 1 wherein: the end inner wall movable mounting of positioning arm (9) has knob (10), and the lower tip swing joint of knob (10) has cardboard (11) to the lower fixed surface of cardboard (11) is provided with tooth protruding (12), and the upper surface avris fixed mounting of cardboard (11) has reference column (13) moreover.

6. The mounting mechanism for a shell and tube heat exchanger as set forth in claim 5 wherein: the knob (10) and the positioning arm (9) are arranged in a threaded mode, the positioning arm (9) and the positioning column (13) form a sliding structure, the knob (10) and the clamping plate (11) form a rotating structure, and the tooth protrusion (12) is connected with the gear (8) in a meshed mode.