CN212981057U

CN212981057U - Heat exchanger mounting fixture

Info

Publication number: CN212981057U
Application number: CN202021927078.5U
Authority: CN
Inventors: 余增彪; 康园
Original assignee: Guangzhou Deran Automation Equipment Co ltd
Current assignee: Guangzhou Deran Automation Equipment Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-16
Anticipated expiration: 2030-09-07

Abstract

The utility model relates to a heat exchanger mounting fixture, its technical scheme main points are: the method comprises the following steps: the heat exchanger comprises a base, a main fixing frame for fixing the middle part of the heat exchanger and a moving device for fixing two ends of the heat exchanger; the main fixing frame is fixedly connected with the base; the mobile device is connected with the main fixing frame in a sliding way; a driving device for driving the moving device to slide on the base is arranged on the base; the driving device is meshed with the moving device; this application has the effect of stably fixing the heat exchanger.

Description

Heat exchanger mounting fixture

Technical Field

The utility model relates to a mounting fixture technical field, more specifically say, it relates to a heat exchanger mounting fixture.

Background

The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, which is a device for transferring heat from fluid with higher temperature to fluid with lower temperature, so that the temperature of the fluid reaches the index specified by the process to meet the requirement of process conditions, and is also one of main devices for improving the energy utilization rate. The heat exchanger industry relates to heating ventilation, pressure vessels, reclaimed water treatment equipment, chemical industry, petroleum and other industries, and an industrial chain is formed; during the use of the heat exchanger, the heat exchanger is usually fixed to facilitate the transportation or installation of the heat exchanger.

In addition, in the case of transporting or installing the heat exchanger, it is generally necessary to fix the heat exchanger to the apparatus and then transport or install the heat exchanger, and therefore, it is necessary to develop a heat exchanger fixing jig for stably fixing the heat exchanger.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a heat exchanger mounting fixture has the function advantage of being convenient for stably fix the heat exchanger.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a heat exchanger fixing clip, comprising: the heat exchanger comprises a base, a main fixing frame for fixing the middle part of the heat exchanger and a moving device for fixing two ends of the heat exchanger; the main fixing frame is fixedly connected with the base; the mobile device is connected with the main fixing frame in a sliding manner; the base is provided with a driving device for driving the moving device to slide on the base; the driving device is connected with the moving device in an engaging manner.

Optionally, the driving device includes: the motor, the main gear, the chain, the first driven gear, the driven shaft and at least one second driven gear for meshing transmission with the moving device; the motor is arranged on the base; an output shaft of the motor is fixedly connected with the main gear; the main gear is meshed with the chain; the chain is in meshed connection with the first driven gear; the first driven gear is fixedly connected with the driven shaft; the driven shaft is fixedly connected with the second driven gear; the second slave gear is in meshed connection with the moving device; the driven shaft is rotatably arranged on the base.

Optionally, the mobile device includes: the device comprises a first frame, a second frame, at least one first pulley for sliding on a base, at least one second pulley for sliding in a main fixing frame, at least one third pulley for sliding on the base and at least one fourth pulley for sliding in the main fixing frame; the first pulley and the third pulley are both connected with the base in a sliding manner; the second pulley and the fourth pulley are both connected with the main fixing frame in a sliding manner; the first pulley and the second pulley are both rotatably arranged on the first frame; the third pulley and the fourth pulley are both rotatably arranged on the second frame; a plurality of first bulges matched with the second driven gear are arranged on the first frame; a plurality of second bulges matched with the second driven gear are arranged on the second frame; the first protrusion and the second protrusion are in meshed connection with the second driven gear.

Optionally, a clamping assembly for clamping the heat exchanger is further arranged on the moving device; the clamping assembly includes: the first clamping plate is used for tightly abutting against a first supporting plate of the heat exchanger, and the second clamping plate is used for tightly abutting against a second supporting plate of the heat exchanger; the first clamping plate is arranged on the first frame; the second clamping plate is arranged on the second frame.

Optionally, a first guide bar for guiding the sliding direction of the mobile device is arranged on the base; a first groove matched with the first guide strip is formed in the first pulley; a third groove matched with the first guide strip is formed in the third pulley; the first pulley and the third pulley are both connected with the first guide strip in a sliding mode.

Optionally, a second guide bar for guiding the sliding direction of the mobile device is arranged on the main fixing frame; a second groove matched with the second guide strip is formed in the second pulley; a fourth groove matched with the second guide strip is formed in the fourth pulley; and the second pulley and the fourth pulley are both connected with the second guide strip in a sliding manner.

Optionally, the base is rotatably provided with at least one first supporting wheel for supporting the first frame and at least one second supporting wheel for supporting the second frame; the first supporting wheel is connected with the first frame in an abutting mode, and the second supporting wheel is connected with the second frame in an abutting mode.

Optionally, a clamping groove used for being clamped with a third supporting plate of the heat exchanger is arranged on the main fixing frame.

Optionally, the base is further provided with a transportation wheel for transporting the heat exchanger.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the main fixing frame and the moving device, the heat exchanger can be stably fixed on the main fixing frame;

2. through the arrangement of the mobile device, the mobile device can be conveniently adjusted according to the length of the heat exchanger so as to fix the heat exchanger;

3. through the arrangement of the clamping assembly, two ends of the heat exchanger are tightly abutted against the clamping assembly, so that the heat exchanger is clamped by the device;

4. through the arrangement of the first guide, the sliding direction of the first frame and the second frame is ensured, and the sliding of the first frame and the second frame is facilitated.

Drawings

FIG. 1 is an assembly view of the present invention;

fig. 2 is a schematic structural diagram of a moving device and a driving device in the present invention;

FIG. 3 is an enlarged schematic view of section A of FIG. 2;

FIG. 4 is a schematic structural diagram of a second frame of the present invention;

fig. 5 is a top view of the base of the present invention.

In the figure: 1. a base; 11. a first guide bar; 12. a first supporting wheel; 13. a second supporting wheel; 2. a main fixing frame; 21. a third splint; 3. a mobile device; 31. a first frame; 311. a first splint; 312. a first protrusion; 32. a second frame; 321. a second splint; 322. a second protrusion; 33. a first pulley; 34. a second pulley; 35. a third pulley; 36. a fourth pulley; 4. a drive device; 41. a motor; 42. a main gear; 43. a chain; 44. a first slave gear; 45. a driven shaft; 46. a second slave gear; 5. a heat exchanger; 6. and (5) transporting wheels.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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 terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "upper," "lower," and similar terms are defined relative to the configurations shown in the figures for illustrative purposes only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a 5 mounting fixture of heat exchanger, as shown in figure 1 and figure 2, include: the heat exchanger comprises a base 1, a main fixing frame 2 for fixing the middle part of a heat exchanger 5 and a moving device 3 for fixing two ends of the heat exchanger 5; the main fixing frame 2 is fixedly connected with the base 1; the main fixing frame 2 comprises a main plate for placing the heat exchanger 5, a first side plate and a second side plate; the first side plate and the second side plate are both fixedly connected with the main plate and are oppositely arranged; one end of the first side plate, which is far away from the main plate, is fixedly connected with the base 1, and one end of the second side plate, which is far away from the main plate, is fixedly connected with the base 1, so that a certain space is reserved between the main plate and the base 1; the mobile device 3 is positioned between the main board and the base 1; the mobile device 3 is connected with the main fixing frame 2 in a sliding way; the moving device 3 slides along the length direction of the base 1; a driving device 4 for driving the moving device 3 to slide with the base 1 is arranged on the base 1; the driving device 4 is engaged with the moving device 3.

Under the condition of fixing the heat exchanger 5, the heat exchanger 5 is firstly placed on the main fixing frame 2, and then the moving device 3 is adjusted, so that two ends of the heat exchanger 5 are tightly abutted to the moving device 3, and the heat exchanger 5 is clamped by the device.

Further, as shown in fig. 2 and 3, the driving device 4 includes: a motor 41, a main gear 42, a chain 43, a first driven gear 44, a driven shaft 45 and at least one second driven gear 46 for meshing transmission with the moving device 3; the output shaft of the motor 41 is fixedly connected with the main gear 42; the main gear 42 is meshed with the chain 43; the chain 43 is in meshed connection with the first slave gear 44; the first driven gear 44 is fixedly connected with the driven shaft 45; the driven shaft 45 is fixedly connected with a second driven gear 46; the second slave gear 46 is in meshed connection with the moving device 3; the driven shaft 45 is rotatably provided on the base 1.

The number of the second slave gears 46 is two in the present application, and the number of the second slave gears 46 may be three, four, etc. in other embodiments; a placing groove is arranged on the base 1; the motor 41 is arranged in the placing groove; the upper surface of the base 1 is provided with two supporting blocks; the two supporting blocks are oppositely arranged; one end of the driven shaft 45 is rotationally connected with one of the supporting blocks, and the other end is rotationally connected with the other supporting block; the driven shaft 45 is perpendicular to the sliding direction of the moving device 3.

The motor 41 drives the main gear 42 to rotate, the main gear 42 drives the chain 43 to transmit, the chain 43 drives the first driven gear 44 to rotate, so as to drive the driven shaft 45 to rotate, the driven shaft 45 drives the second driven gear 46 to rotate, and because the second driven gear 46 is meshed with the moving device 3, the second driven gear 46 drives the moving device 3 to move along the length direction of the base 1, so that the moving device 3 reciprocates along the length direction of the base 1.

Further, as shown in fig. 2 and 3, the moving device 3 includes: a first frame 31, a second frame 32, at least one first pulley 33 for sliding on the base 1, at least one second pulley 34 for sliding in the main fixing frame 2, at least one third pulley 35 for sliding on the base 1, and at least one fourth pulley 36 for sliding in the main fixing frame 2; the first pulley 33 and the third pulley 35 are connected with the base 1 in a sliding way; the second pulley 34 and the fourth pulley 36 are connected with the main fixing frame 2 in a sliding way; the first pulley 33 and the second pulley 34 are both rotatably provided on the first frame 31; the third pulley 35 and the fourth pulley 36 are both rotatably provided on the second frame 32; a plurality of first bulges 312 matched with the second driven gear 46 are arranged on the first frame 31; a plurality of second protrusions 322 matched with the second slave gear 46 are arranged on the second frame 32; the first projection 312 and the second projection 322 are both in meshing connection with the second slave gear 46.

As shown in fig. 3, the first projection 312 is directed upward in the present application; the second protrusion 322 faces downward; the first projection 312 is located below the second slave gear 46; the second projection 322 is located above the second slave gear 46; a plurality of first protrusions 312 and second protrusions 322 extend along the length direction of the base 1; in the case where the second slave gear 46 rotates clockwise, the first frame 31 moves leftward, the second frame 32 moves rightward, and the distance between both ends of the entire moving device 3 increases, so that the moving device 3 can accommodate the heat exchanger 5 having a long length; in the case where the second slave gear 46 is rotated counterclockwise, the first frame 31 is moved rightward and the second frame 32 is moved leftward, and the distance between both ends of the entire moving device 3 is reduced, so that the moving device 3 can accommodate the heat exchanger 5 having a short length. When practical application, because heat exchanger 5 has different specifications, so heat exchanger 5 of different specifications has different length usually, when fixing heat exchanger 5, the utility model provides a heat exchanger mounting fixture can also adjust according to heat exchanger 5's length to heat exchanger 5 different in length is fixed.

Further, as shown in fig. 2 and 4, the heat exchanger 5 is provided with a first support plate, a second support plate and a third support plate; the first supporting plate and the second supporting plate are respectively positioned at two ends of the heat exchanger 5, and the second supporting plate is positioned in the middle of the heat exchanger 5; the moving device 3 is provided with a clamping assembly for clamping the heat exchanger 5; the clamping assembly includes: a first clamping plate 311 for tightly abutting against a first supporting plate of the heat exchanger 5 and a second clamping plate 321 for tightly abutting against a second supporting plate of the heat exchanger 5; the first clamp plate 311 is provided on the first frame 31; the second clamping plate 321 is provided on the second frame 32.

Through the setting of first splint 311 and second splint 321, adjust the back at mobile device 3 according to the length of heat exchanger 5, first splint 311 can support tightly with the left surface of first backup pad, and second splint 321 can support tightly with the right flank of second backup pad to make clamping components press from both sides tight heat exchanger 5, make heat exchanger 5 be difficult to take place to rock on the horizontal plane, realized the fixed to heat exchanger 5.

Further, as shown in fig. 4 and 5, the base 1 is provided with a first guide bar 11 for guiding the sliding direction of the moving device 3; the first guide strip 11 extends along the length direction of the base 1; a first groove matched with the first guide strip 11 is formed in the first pulley 33; a third groove matched with the first guide strip 11 is formed in the third pulley 35; first pulley 33 and third pulley 35 are both slidably connected to first guide bar 11.

Through the arrangement of the first guide strip 11, the first groove and the third groove, the first frame 31 and the second frame 32 can slide along the length direction of the base 1 more stably, and the driving device 4 can drive the moving device 3 to reciprocate along the length direction of the base 1 better.

Further, a second guide bar (not shown in the figure) for guiding the sliding direction of the moving device 3 is arranged on the main fixing frame 2; the second guide strip is arranged on the inner side of the main board in the application; the extending direction of the second guide strip is consistent with the length direction of the first guide strip 11, and the second guide strip is opposite to the first guide strip 11; a second groove matched with the second guide strip is formed in the second pulley 34; a fourth groove matched with the second guide strip is formed in the fourth pulley 36; the second pulley 34 and the fourth pulley 36 are both slidably connected to the second guide bar.

Through the arrangement of the second guide strip, the second groove and the fourth groove, the first frame 31 and the second frame 32 further stably slide along the length direction of the base 1, so that the driving device 4 can better drive the moving device 3 to reciprocate along the length direction of the base 1.

Further, as shown in fig. 5, at least one first supporting wheel 12 for supporting the first frame 31 and at least one second supporting wheel 13 for supporting the second frame 32 are rotatably disposed on the base 1; the first supporting wheel 12 and the second supporting wheel 13 rotate around the length direction vertical to the base 1; the first support roller 12 abuts against the first frame 31, and the second support roller 13 abuts against the second frame 32.

In the application, the number of the first supporting wheels 12 and the number of the second supporting wheels 13 are four, and in other embodiments, the number of the first supporting wheels 12 and the number of the second supporting wheels 13 can be reduced or increased according to actual conditions; through the setting of first supporting wheel 12 and second supporting wheel 13, first supporting wheel 12 has shared the pressure of part first frame 31 for first gib block 11, and second supporting wheel 13 has shared the pressure of part second frame 32 for first gib block 11 for first frame 31 and second frame 32 can be more stable along the length direction slip of base 1.

Further, as shown in fig. 1, the main fixing frame 2 is provided with at least one clamping groove for clamping with a third supporting plate of the heat exchanger 5; the quantity of draw-in groove is two in this application, and two draw-in grooves are relative setting, fixes under the condition on main fixed plate 2 at heat exchanger 5, and two draw-in grooves respectively with the both ends joint of third backup pad to mobile device 3 is under the condition of adjusting according to the length of heat exchanger 5, and heat exchanger 5 can be comparatively stably located on main fixed plate 2.

Further, as shown in fig. 1, the base 1 is also provided with a transport wheel 6 for transporting the heat exchanger 5; through the setting of transport wheel 6, be convenient for this device with heat exchanger 5 transportation to appointed place.

The fixing clamp for the heat exchanger 5 of the utility model not only has the function of adjusting according to the length of the heat exchanger 5 to fix the heat exchanger 5; through the arrangement of the clamping assembly, the heat exchanger has the function of stably clamping the heat exchanger 5; and also has a function of facilitating stable transportation of the heat exchanger 5.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A heat exchanger mounting fixture, comprising: the heat exchanger comprises a base, a main fixing frame for fixing the middle part of the heat exchanger and a moving device for fixing two ends of the heat exchanger; the main fixing frame is fixedly connected with the base; the mobile device is connected with the main fixing frame in a sliding manner; the base is provided with a driving device for driving the moving device to slide on the base; the driving device is connected with the moving device in an engaging manner.

2. The heat exchanger fixing clip according to claim 1, wherein the driving means comprises: the motor, the main gear, the chain, the first driven gear, the driven shaft and at least one second driven gear for meshing transmission with the moving device; the motor is arranged on the base; an output shaft of the motor is fixedly connected with the main gear; the main gear is meshed with the chain; the chain is in meshed connection with the first driven gear; the first driven gear is fixedly connected with the driven shaft; the driven shaft is fixedly connected with the second driven gear; the second slave gear is in meshed connection with the moving device; the driven shaft is rotatably arranged on the base.

3. The heat exchanger fixing clip according to claim 2, wherein the moving means comprises: the device comprises a first frame, a second frame, at least one first pulley for sliding on a base, at least one second pulley for sliding in a main fixing frame, at least one third pulley for sliding on the base and at least one fourth pulley for sliding in the main fixing frame; the first pulley and the third pulley are both connected with the base in a sliding manner; the second pulley and the fourth pulley are both connected with the main fixing frame in a sliding manner; the first pulley and the second pulley are both rotatably arranged on the first frame; the third pulley and the fourth pulley are both rotatably arranged on the second frame; a plurality of first bulges matched with the second driven gear are arranged on the first frame; a plurality of second bulges matched with the second driven gear are arranged on the second frame; the first protrusion and the second protrusion are in meshed connection with the second driven gear.

4. The heat exchanger fixing clamp according to claim 3, wherein a clamping assembly for clamping the heat exchanger is further provided on the moving device; the clamping assembly includes: the first clamping plate is used for tightly abutting against a first supporting plate of the heat exchanger, and the second clamping plate is used for tightly abutting against a second supporting plate of the heat exchanger; the first clamping plate is arranged on the first frame; the second clamping plate is arranged on the second frame.

5. The heat exchanger fixing clip according to claim 3, wherein a first guide bar for guiding a sliding direction of the moving means is provided on the base; a first groove matched with the first guide strip is formed in the first pulley; a third groove matched with the first guide strip is formed in the third pulley; the first pulley and the third pulley are both connected with the first guide strip in a sliding mode.

6. The heat exchanger fixing clamp according to claim 3, wherein a second guide bar for guiding a sliding direction of the moving device is provided on the main fixing frame; a second groove matched with the second guide strip is formed in the second pulley; a fourth groove matched with the second guide strip is formed in the fourth pulley; and the second pulley and the fourth pulley are both connected with the second guide strip in a sliding manner.

7. The heat exchanger fixation clamp of claim 3, wherein at least one first support wheel for supporting the first frame and at least one second support wheel for supporting the second frame are rotatably disposed on the base; the first supporting wheel is connected with the first frame in an abutting mode, and the second supporting wheel is connected with the second frame in an abutting mode.

8. The heat exchanger fixing clamp according to claim 1 or 2, wherein a clamping groove for clamping with a third supporting plate of the heat exchanger is arranged on the main fixing frame.

9. The heat exchanger fixing clip according to claim 1 or 2, wherein a transport wheel for transporting the heat exchanger is further provided on the base.