CN219511371U - Heat exchanger convenient to dismantle and use - Google Patents
Heat exchanger convenient to dismantle and use Download PDFInfo
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- CN219511371U CN219511371U CN202320733642.7U CN202320733642U CN219511371U CN 219511371 U CN219511371 U CN 219511371U CN 202320733642 U CN202320733642 U CN 202320733642U CN 219511371 U CN219511371 U CN 219511371U
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Abstract
The utility model provides a heat exchanger convenient to detach and use, wherein a plurality of positioning columns are arranged on a base, when the heat exchanger needs to be fixed, positioning holes on a fixing seat penetrate through the positioning columns to enable the heat exchanger to be positioned on the base, a hydraulic cylinder of a fixing assembly is started to drive a motor to ascend, the motor rotates at the same time, a bolt at the output end of the motor is screwed into a threaded hole in a fixing block, when the head of the bolt contacts an inductor in a bolt positioning box, the hydraulic cylinder stops ascending, and the motor stops rotating at the same time, so that the heat exchanger is fixed on the base; when the heat exchanger needs to be disassembled, the hydraulic cylinder of the starting and fixing assembly drives the motor to descend, the motor rotates at the same time, and when the hydraulic cylinder resets, the bolt completely leaves the threaded hole, so that the heat exchanger is convenient to take down; the problem that the troublesome disassembly mode can bring great frustration to staff and is inconvenient for people to use is avoided, and meanwhile, the problem of workload increase of the staff is avoided.
Description
Technical Field
The utility model belongs to the technical field of heat exchangers, and particularly relates to a heat exchanger convenient to detach and use.
Background
A heat exchanger is a device that transfers a portion of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum, power, food and other industrial production, and can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in the chemical industry, so that the heat exchanger has wide application range.
The existing tubular heat exchanger needs to be fixedly arranged on a preset installation surface during working, the heat exchanger and the installation surface are connected in a general way through welding or various connecting pieces, the connection modes are generally fixed, the disassembly is troublesome, the heat exchanger possibly needs to be disassembled and replaced to change the heat exchange tube or move the position of the heat exchanger during the use, and the troublesome disassembly mode brings great frustration to staff and is inconvenient for people to use; therefore, the utility model provides a heat exchanger which is convenient to disassemble and use to solve the problems.
Disclosure of Invention
The utility model provides a heat exchanger convenient to detach and use, which is provided with a positioning column, wherein a positioning hole of a fixing seat is inserted into the positioning column to position the whole heat exchanger, a hydraulic cylinder of a starting fixing assembly drives a motor to ascend, and meanwhile, the motor rotates, a bolt at the output end of the motor is screwed into a threaded hole in a fixing block, so that the heat exchanger is fixed on a base, and the problems proposed by the background art are solved.
The utility model is realized in such a way that the heat exchanger convenient to detach and use comprises a base, a fixed seat, a heat exchanger and a fixed component;
the base is horizontally arranged, a hollow structure is arranged in the base, a positioning column is fixedly arranged on the top surface of the base, and a through hole is formed in one side of the positioning column;
the fixing seat comprises a fixing support plate which is of a U-shaped structure, the fixing support plate is vertically arranged, the end face of the fixing support plate, which is positioned above, is fixedly connected with the bottom surface of the heat exchanger, a positioning hole is formed in the end face of the fixing support plate, which is positioned below, the positioning hole is matched with the positioning column, a fixing block is fixedly arranged at the top of the end face of the fixing support plate, which is positioned below, a threaded hole is formed in the bottom surface of the fixing block, and the threaded hole is communicated with the through hole and is coaxial with the through hole;
the fixed subassembly includes the pneumatic cylinder, the pneumatic cylinder is fixed to be located base inner wall bottom surface intermediate position, pneumatic cylinder output fixed connection lifter plate, the fixed telescopic link that is equipped with on the lifter plate, the fixed motor that is equipped with in telescopic link top, the outside cover of telescopic link is equipped with the telescopic spring, telescopic spring one end with lifter plate fixed connection, the other end with motor bottom surface fixed connection, motor output fixed connection bolt, the bolt with screw hole phase-match and coaxial.
Preferably, the top surface of the inner wall of the base is fixedly provided with a bolt positioning box, the bolt positioning box is positioned below the through hole and is coaxial with the threaded hole, and the bolt positioning box is communicated with the threaded hole.
Preferably, an inductor is arranged inside the bolt positioning box.
Preferably, the fixing seat is provided with a plurality of fixing seats, and the plurality of fixing seats are uniformly distributed at intervals along the extending direction of the heat exchanger.
Preferably, each fixing seat is provided with two positioning holes and two fixing blocks, the two positioning holes are distributed relatively, and the two fixing blocks are distributed relatively.
Preferably, the plurality of motors are arranged, the plurality of motors are distributed in a matrix, and each motor corresponds to one fixed block one by one.
Preferably, the inside of fixed extension board is fixed and is equipped with a plurality of edges fixed extension board extending direction evenly spaced distribution's backup pad, backup pad both ends fixed connection fixed extension board's two terminal surface insides.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the heat exchanger needs to be fixed, the positioning holes on the fixing seat penetrate through the positioning columns to enable the heat exchanger to be positioned on the base, the hydraulic cylinder of the fixing assembly is started to drive the motor to ascend, the motor rotates at the same time, bolts at the output end of the motor are screwed into threaded holes in the fixing block, when the heads of the bolts are contacted with the sensor in the bolt positioning box, the hydraulic cylinder stops ascending, and the motor stops rotating at the same time, so that the heat exchanger is fixed on the base; when the heat exchanger needs to be disassembled, the hydraulic cylinder of the starting and fixing assembly drives the motor to descend, the motor rotates at the same time, and when the hydraulic cylinder resets, the bolt completely leaves the threaded hole, so that the heat exchanger is convenient to take down; the problem that the troublesome disassembly mode can bring great frustration to staff and is inconvenient for people to use is avoided, and the problem of increasing the workload of the staff is avoided;
2. according to the utility model, when the hydraulic cylinder ascends to drive the motor and the bolt to reach the threaded hole, the motor rotates to screw the bolt into the threaded hole, and the telescopic rod and the telescopic spring are arranged to facilitate the bolt to better screw in the threaded hole, so that the problem that the ascending speed of the hydraulic cylinder is inconsistent with the screw feeding speed of the bolt is avoided;
3. according to the utility model, one hydraulic cylinder is used for driving a plurality of motors to ascend or descend simultaneously, so that the problem that bolts cannot be screwed into threaded holes simultaneously to cause dislocation of the bolts and the threaded holes due to different ascending speeds of the hydraulic cylinders is avoided;
4. according to the utility model, when the head of the bolt contacts with the sensor in the bolt positioning box, the hydraulic cylinder stops rising, and the motor stops rotating, so that the problem that the device is damaged due to infinite rising of the hydraulic cylinder and different rotations of the motor is avoided.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of the utility model as it is integrally secured;
FIG. 3 is a front cross-sectional view of the utility model with the whole detached;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a side cross-sectional view of the utility model as it is integrally secured;
FIG. 6 is an enlarged view of FIG. 5 at B;
fig. 7 is an enlarged view of fig. 5 at C.
In the figure:
1. a base; 11. positioning columns; 12. a through hole; 13. a bolt positioning box;
2. a fixing seat; 21. fixing the support plate; 211. a support plate; 22. positioning holes; 23. a fixed block; 24. a threaded hole;
3. a heat exchanger;
4. a fixing assembly; 41. a hydraulic cylinder; 42. a lifting plate; 43. a telescopic rod; 44. a telescopic spring; 45. a motor; 46. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a heat exchanger convenient to dismantle and use, includes base 1, fixing base 2, heat exchanger 3 and fixed subassembly 4; the base 1 is horizontally arranged, the inside of the base 1 is of a hollow structure, the top surface of the base 1 is fixedly provided with a positioning column 11, and one side of the positioning column 11 is provided with a through hole 12; the fixing seat 2 comprises a fixing support plate 21, the fixing support plate 21 is of a U-shaped structure, the fixing support plate 21 is vertically arranged, the end face of the fixing support plate 21 positioned above is fixedly connected with the bottom face of the heat exchanger 3, a positioning hole 22 is formed in the end face of the fixing support plate positioned below, the positioning hole 22 is matched with the positioning column 11, a fixing block 23 is fixedly arranged at the top of the end face of the fixing support plate 21 positioned below, a threaded hole 24 is formed in the bottom face of the fixing block 23, and the threaded hole 24 is communicated with the through hole 12 and coaxial with the through hole 12; the fixed subassembly 4 includes pneumatic cylinder 41, pneumatic cylinder 41 fixed position in the middle of the inner wall bottom surface of base 1, pneumatic cylinder 41 output fixed connection lifter plate 42, fixed telescopic link 43 that is equipped with on the lifter plate 42, telescopic link 43 top surface fixed be equipped with motor 45, telescopic link 43 outside cover is equipped with telescopic spring 44, telescopic spring 44 one end and lifter plate 42 fixed connection, the other end and motor 45 bottom surface fixed connection, motor 45 output fixed connection bolt 46, bolt 46 and screw hole 24 assorted and coaxial.
In this embodiment, when the heat exchanger 3 needs to be fixed, the base 1 is provided with a plurality of positioning columns 11, the positioning holes 22 on the fixing base 2 penetrate through the positioning columns 11 to position the heat exchanger 3 on the base 1, the hydraulic cylinder 41 of the fixing assembly 4 is started to drive the motor 45 to ascend, the motor 45 rotates, the bolt 46 at the output end of the motor 45 is screwed into the threaded hole 24 in the fixing block 23, when the head of the bolt 46 contacts with the inductor in the bolt positioning box 13, the hydraulic cylinder 41 stops ascending, and the motor 45 stops rotating, so that the heat exchanger 3 is fixed on the base 1; when the heat exchanger 3 needs to be disassembled, the hydraulic cylinder 41 of the fixing assembly 4 is started to drive the motor 45 to descend, the motor 45 rotates simultaneously, and when the hydraulic cylinder 41 is reset, the bolt 46 completely leaves the threaded hole 24, so that the heat exchanger 3 is convenient to take down; the problem that the troublesome disassembly mode can bring great frustration to staff and is inconvenient for people to use is avoided, and the problem of increasing the workload of the staff is avoided; when the hydraulic cylinder 41 rises to drive the motor 45 and the bolt 46 to the threaded hole 24, the motor 45 rotates to screw the bolt 46 into the threaded hole 24, and the telescopic rod 43 and the telescopic spring 44 are arranged to facilitate the better screwing of the bolt 46 into the threaded hole 24, so that the problem that the rising speed of the hydraulic cylinder 41 is inconsistent with the screwing and feeding speed of the bolt 46 is avoided.
Further, referring to fig. 4 and 6, a bolt positioning box 13 is fixedly arranged on the top surface of the inner wall of the base 1, the bolt positioning box 13 is located below the through hole 12 and is coaxial with the threaded hole 24, and the bolt positioning box 13 is communicated with the threaded hole 24.
In the present embodiment, the bolt positioning box 13 serves to position the bolt 46, and to mount the head of the bolt 46.
Further, an inductor is provided inside the bolt positioning box 13.
In the present embodiment, when the head of the bolt 46 contacts the sensor in the bolt positioning box 13, the hydraulic cylinder 41 stops rising, and the motor 45 stops rotating.
Further, referring to fig. 1, a plurality of fixing bases 2 are provided, and the plurality of fixing bases 2 are uniformly distributed at intervals along the extending direction of the heat exchanger 3.
In the present embodiment, the fixing base 2 plays a role of supporting and fixing the heat exchanger 3.
Further, referring to fig. 1 to 3, each fixing seat 2 is provided with two positioning holes 22 and two fixing blocks 23, the two positioning holes 22 are distributed relatively, and the two fixing blocks 23 are distributed relatively.
In the present embodiment, the positioning hole 22 is matched with the positioning column 11, and plays a role in positioning the whole device; the fixed block 23 has the function that the motor 45 screws the bolts 46 into the threaded holes 24 in the fixed block 23, so that the heat exchanger 3 is convenient to fix and detach.
Further, referring to fig. 2, 3 and 5, a plurality of motors 45 are provided, and a plurality of motors 45 are distributed in a matrix, and each motor 45 corresponds to one fixed block 23 one by one.
In this embodiment, each fixing block 23 is provided with a threaded hole 24, and each motor 45 is fixedly provided with a bolt 46 at its output end, and the bolts 46 are matched with the threaded holes 24.
Further, referring to fig. 1, a plurality of support plates 211 are fixedly disposed in the fixing support plate 21 and uniformly spaced along the extending direction of the fixing support plate 21, and two ends of the support plates 211 are fixedly connected to inner sides of two end surfaces of the fixing support plate 21.
In the present embodiment, since the fixing support plate 21 has a U-shaped structure and the fixing support plate 21 is vertically disposed, a plurality of support plates 211 uniformly spaced apart along the extending direction of the fixing support plate 21 function to support the fixing support plate 21.
The working principle and the using flow of the utility model are as follows: when the heat exchanger 3 needs to be fixed, the positioning holes 22 on the fixing seat 2 penetrate through the positioning posts 11 to enable the heat exchanger 3 to be positioned on the base 1, the hydraulic cylinder 41 of the fixing assembly 4 is started to drive the motor 45 to ascend, the motor 45 rotates, the bolts 46 at the output end of the motor 45 are screwed into the threaded holes 24 in the fixing blocks 23, when the heads of the bolts 46 are contacted with the sensor in the bolt positioning box 13, the hydraulic cylinder 41 stops ascending, and the motor 45 stops rotating, so that the heat exchanger 3 is fixed on the base 1; when the heat exchanger 3 needs to be disassembled, the hydraulic cylinder 41 of the fixing assembly 4 is started to drive the motor 45 to descend, the motor 45 rotates simultaneously, and when the hydraulic cylinder 41 is reset, the bolt 46 completely leaves the threaded hole 24, so that the heat exchanger 3 is convenient to take down; the problem that the troublesome disassembly mode can bring great frustration to staff and is inconvenient for people to use is avoided, and the problem of increasing the workload of the staff is avoided; when the hydraulic cylinder 41 rises to drive the motor 45 and the bolt 46 to the threaded hole 24, the motor 45 rotates to screw the bolt 46 into the threaded hole 24, and the telescopic rod 43 and the telescopic spring 44 are arranged to facilitate the better screwing of the bolt 46 into the threaded hole 24, so that the problem that the rising speed of the hydraulic cylinder 41 is inconsistent with the screwing and feeding speed of the bolt 46 is avoided.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a heat exchanger convenient to dismantle use which characterized in that: comprises a base (1), a fixed seat (2), a heat exchanger (3) and a fixed component (4);
the base (1) is horizontally arranged, the inside of the base (1) is of a hollow structure, a positioning column (11) is fixedly arranged on the top surface of the base (1), and a through hole (12) is formed in one side of the positioning column (11);
the fixing seat (2) comprises a fixing support plate (21), the fixing support plate (21) is of a U-shaped structure, the fixing support plate (21) is vertically arranged, the end face of the fixing support plate (21) located above is fixedly connected with the bottom face of the heat exchanger (3), a positioning hole (22) is formed in the end face of the fixing support plate located below, the positioning hole (22) is matched with the positioning column (11), a fixing block (23) is fixedly arranged at the top of the end face of the fixing support plate (21) located below, a threaded hole (24) is formed in the bottom face of the fixing block (23), and the threaded hole (24) is communicated with the through hole (12) and is coaxial with the through hole (12);
the fixed subassembly (4) is including pneumatic cylinder (41), pneumatic cylinder (41) are fixed to be located base (1) inner wall bottom surface intermediate position, pneumatic cylinder (41) output fixed connection lifter plate (42), fixed telescopic link (43) that are equipped with on lifter plate (42), telescopic link (43) top surface is fixed and is equipped with motor (45), telescopic link (43) outside cover is equipped with telescopic spring (44), telescopic spring (44) one end with lifter plate (42) fixed connection, the other end with motor (45) bottom surface fixed connection, motor (45) output fixed connection bolt (46), bolt (46) with screw hole (24) phase-match and coaxial.
2. A heat exchanger for easy disassembly and use as set forth in claim 1, wherein: the novel screw bolt positioning device is characterized in that a screw bolt positioning box (13) is fixedly arranged on the top surface of the inner wall of the base (1), the screw bolt positioning box (13) is located below the through hole (12) and is coaxial with the threaded hole (24), and the screw bolt positioning box (13) is communicated with the threaded hole (24).
3. A heat exchanger for easy disassembly and use as set forth in claim 2, wherein: an inductor is arranged in the bolt positioning box (13).
4. A heat exchanger for easy disassembly and use as set forth in claim 1, wherein: the heat exchanger is characterized in that a plurality of fixing seats (2) are arranged, and the plurality of fixing seats (2) are uniformly distributed at intervals along the extending direction of the heat exchanger (3).
5. A heat exchanger for easy disassembly and use as claimed in claim 3, wherein: and each fixed seat (2) is provided with two positioning holes (22) and two fixed blocks (23), the two positioning holes (22) are distributed oppositely, and the two fixed blocks (23) are distributed oppositely.
6. A heat exchanger for easy disassembly and use as set forth in claim 1, wherein: the motor (45) is provided with a plurality of motors (45), the plurality of motors (45) are distributed in a matrix, and each motor (45) corresponds to one fixed block (23) one by one.
7. A heat exchanger for easy disassembly and use as set forth in claim 1, wherein: the inside of fixed extension board (21) is fixed and is equipped with a plurality of edges fixed extension board (21) extending direction evenly spaced apart backup pad (211), backup pad (211) both ends fixed connection fixed extension board (21) both ends face inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320733642.7U CN219511371U (en) | 2023-04-03 | 2023-04-03 | Heat exchanger convenient to dismantle and use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320733642.7U CN219511371U (en) | 2023-04-03 | 2023-04-03 | Heat exchanger convenient to dismantle and use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219511371U true CN219511371U (en) | 2023-08-11 |
Family
ID=87550789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320733642.7U Active CN219511371U (en) | 2023-04-03 | 2023-04-03 | Heat exchanger convenient to dismantle and use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219511371U (en) |
-
2023
- 2023-04-03 CN CN202320733642.7U patent/CN219511371U/en active Active
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