CN210980969U

CN210980969U - Anti-drop's heat exchange tube butt joint structure

Info

Publication number: CN210980969U
Application number: CN201921923903.1U
Authority: CN
Inventors: 张中男; 周德敬; 黄骏峰
Original assignee: Jiangsu Fengyuande Heat Pipe Technology Co ltd
Current assignee: Jiangsu Fengyuande Heat Pipe Technology Co ltd
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-07-10
Anticipated expiration: 2029-11-09

Abstract

The utility model discloses an anti-drop's heat exchange tube butt-joint structural, including heat exchange tube body and bolt, the avris of heat exchange tube body is provided with the draw-in groove, and the outer end of draw-in groove installs on the fixture block, the outside mid-mounting of fixture block has the movable block, and the avris of movable block is provided with the connecting rod, the tip of connecting rod is installed on the sliding block, and the sliding block connects on the erection column, the erection column sets up on the inboard of fixed block, the outer end of movable block is connected with the movable block, and the outside of movable block is provided with the connecting block, the outer end of connecting block is fixed with the loop bar, and the outer end of loop bar is connected with second damping spring, second damping. This anti-drop's heat exchange tube butt joint structure can carry out good fixed to the heat exchange tube, avoids appearing the phenomenon that drops easily at the heat exchange tube after long-time use, can play the shock attenuation guard action to the heat exchange tube, improves the life of heat exchange tube.

Description

Anti-drop's heat exchange tube butt joint structure

Technical Field

The utility model relates to a heat exchange tube technical field specifically is an anti-drop's heat exchange tube butt joint structure.

Background

The heat exchange tube is one of the main elements in the heat exchanger, can rapidly transfer heat energy from one point to another point through the heat exchange tank, has almost no heat loss in the transmission process, and needs to be well fixed and used through a butt joint structure when being installed.

However, the existing docking structure has the following problems:

1. the existing butt joint structure is inconvenient for carrying out good butt joint fixation on the heat exchange pipe, so that the heat exchange pipe is easy to fall off after long-time use.

2. The existing butt joint structure does not have a shock absorption protection effect when in use, and the heat exchange tube can vibrate during working, so that the reliability and the service life of the heat exchange tube are reduced.

Aiming at the problems, the novel design is carried out on the basis of the original butt joint structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-drop's heat exchange tube butt joint structure to it is not convenient for carry out good butt joint to the heat exchange tube to propose current butt joint structure in solving above-mentioned background art and fixes, leads to leading to the heat exchange tube to cause easily to drop after long-time use, does not possess the shock attenuation protecting effect when using, and the heat exchange tube can produce vibrations at the during operation, and then has reduced the reliability of heat exchange tube and life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-drop's heat exchange tube butt-joint structural, includes heat exchange tube body and bolt, the avris of heat exchange tube body is provided with the draw-in groove, and the outer end of draw-in groove installs on the fixture block, the outside mid-mounting of fixture block has the movable block, and the avris of movable block is provided with the connecting rod, the end-mounting of connecting rod is on the sliding block, and the sliding block is connected on the erection column to the outside of erection column is provided with first damping spring, the erection column sets up on the inboard of fixed block, and the upper and lower end connection of fixed block has the bolt, the outer end of movable block is connected with the movable block, and the outside of movable block is provided with the connecting block, the outer end of connecting block is fixed with the loop bar, and the outer end of loop bar is connected.

Preferably, the inner wall of the clamping groove is mutually attached to the outer wall of the heat exchange tube body, the clamping grooves are uniformly distributed on the clamping blocks, and the clamping groove and the clamping blocks are of an integrated structure.

Preferably, through connecting rod interconnect between movable block and the sliding block, and be swing joint between movable block and the sliding block all and the connecting rod.

Preferably, the mounting post is installed in the middle part of sliding block in a penetrating manner, and a slidable structure is arranged between the sliding block and the mounting post.

Preferably, a slidable structure is arranged between the fixed block and the movable block, the movable block and the movable block are of an integrated structure, the movable block and the connecting block are attached to each other, and an attaching surface between the movable block and the connecting block is of a bevel edge structure.

Preferably, loop bar and connecting block be integral structure, and the outer end of loop bar and the inner wall of stopper laminate each other to be sliding structure between loop bar and the stopper.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-drop heat exchange tube butt joint structure can well fix the heat exchange tube, avoids the phenomenon that the heat exchange tube is easy to drop after long-time use, can play a role in shock absorption and protection for the heat exchange tube, and prolongs the service life of the heat exchange tube;

1. the upper clamping grooves of the clamping blocks are sequentially attached to the heat exchange tube body, the heat exchange tube body can be fixedly butted on a box body to be butted through bolts on the fixing blocks, and meanwhile, the arc-shaped clamping grooves on the clamping grooves are attached to the heat exchange tube body, so that the problem that the heat exchange tube body is easy to fall off from a butting device after being used for a long time is solved;

2. thereby the slip of sliding block on the erection column makes first damping spring compressed, and first damping spring after through the compression plays a shock attenuation effect, thereby makes the loop bar slide in the inside of stopper under the motion effect of connecting block, and the slip of loop bar makes second damping spring compressed, and then plays secondary cushioning effect through the second damping spring after the compression.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the heat exchange tube body and the fixture block of the present invention;

fig. 4 is the schematic view of the sectional structure of the movable block and the fixed block of the present invention.

In the figure: 1. a heat exchange tube body; 2. a card slot; 3. a clamping block; 4. a movable block; 5. a connecting rod; 6. a slider; 7. mounting a column; 8. a first damping spring; 9. a fixed block; 10. a bolt; 11. a moving block; 12. connecting blocks; 13. a loop bar; 14. a second damping spring; 15. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-drop heat exchange tube butt joint structure comprises a heat exchange tube body 1, a clamping groove 2, a clamping block 3, a movable block 4, a connecting rod 5, a sliding block 6, a mounting column 7, a first damping spring 8, a fixed block 9, a bolt 10, a movable block 11, a connecting block 12, a loop bar 13, a second damping spring 14 and a limiting block 15, wherein the clamping groove 2 is arranged at the side of the heat exchange tube body 1, the outer end of the clamping groove 2 is arranged on the clamping block 3, the movable block 4 is arranged at the middle part of the outer side of the clamping block 3, the connecting rod 5 is arranged at the side of the movable block 4, the end part of the connecting rod 5 is arranged on the sliding block 6, the sliding block 6 is connected to the mounting column 7, the first damping spring 8 is arranged at the outer side of the mounting column 7, the mounting column 7 is arranged at the inner side of the fixed block 9, the upper end part and, the outer end of connecting block 12 is fixed with loop bar 13, and the outer end of loop bar 13 is connected with second damping spring 14, and second damping spring 14 sets up in stopper 15's inside, and stopper 15 installs the inside at fixed block 9.

The inner wall of draw-in groove 2 and the outer wall of heat exchange tube body 1 laminate each other, and draw-in groove 2 evenly distributed on fixture block 3 to draw-in groove 2 and fixture block 3 are integrated structure, through the laminating each other between draw-in groove 2 and the heat exchange tube body 1, can block heat exchange tube body 1 and make difficult and the fixture block 3 between the heat exchange tube body 1 take place to drop.

Through connecting rod 5 interconnect between movable block 4 and the sliding block 6, and be swing joint between movable block 4 and sliding block 6 all and the connecting rod 5, erection column 7 runs through and installs in the middle part of sliding block 6, and is slidable structure between sliding block 6 and the erection column 7, and the motion of movable block 4 can make sliding block 6 slide on erection column 7 under the effect of connecting rod 5.

But be sliding construction between fixed block 9 and the movable block 4, and movable block 4 and movable block 11 be the integral structure to laminating each other between movable block 11 and the connecting block 12, moreover the binding face between movable block 11 and the connecting block 12 sets up to the hypotenuse structure, thereby the motion of movable block 4 drives movable block 11 and carries out synchronous motion, thereby the motion of movable block 11 makes connecting block 12 carry out synchronous motion under the effect of hypotenuse.

The loop bar 13 and the connecting block 12 are of an integrated structure, the outer end of the loop bar 13 is attached to the inner wall of the limiting block 15, the loop bar 13 and the limiting block 15 are of a slidable structure, and the loop bar 13 can slide inside the limiting block 15 due to the movement of the connecting block 12.

The working principle is as follows: when the anti-falling heat exchange tube butt joint structure is used, firstly, as shown in figures 1-4, when the heat exchange tube body 1 is butted, as shown in figure 1, the upper clamping grooves 2 of the clamping blocks 3 are sequentially and mutually attached to the heat exchange tube body 1, the clamping blocks 3 are mutually connected with the fixed blocks 9 through the movable blocks 4, the clamping blocks 3 are fixedly arranged on a box body to be butted through bolts 10 on the fixed blocks 9, the butt joint fixing work of the heat exchange tube body 1 can be completed, meanwhile, the arc-shaped clamping openings on the clamping grooves 2 are mutually attached to the heat exchange tube body 1, and therefore the problem that the heat exchange tube body 1 is easy to fall off from a butt joint device after long-time use is solved;

as shown in fig. 1 and 2, when the heat exchange tube body 1 works to generate vibration, the movable block 4 moves inside the fixed block 9, the movable block 4 moves to slide the sliding block 6 on the mounting post 7 under the action of the connecting rod 5, the sliding block 6 on the mounting post 7 compresses the first damping spring 8, and the first damping spring 8 has a primary damping effect through the compressed first damping spring 8, as shown in fig. 1 and 4, the movement of the movable block 4 drives the movable block 11 to move synchronously, the movement of the movable block 11 causes the connecting block 12 to move under the action of the inclined edge, the loop bar 13 slides inside the limiting block 15 under the action of the movement of the connecting block 12, the sliding of the loop bar 13 further causes the second damping spring 14 to be compressed, and the compressed second damping spring 14 has a secondary damping effect, those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-drop's heat exchange tube butt joint structure, includes heat exchange tube body (1) and bolt (10), its characterized in that: the heat exchange tube comprises a heat exchange tube body (1) and is characterized in that a clamping groove (2) is formed in the edge side of the heat exchange tube body (1), the outer end of the clamping groove (2) is installed on a clamping block (3), a movable block (4) is installed in the middle of the outer side of the clamping block (3), a connecting rod (5) is arranged on the edge side of the movable block (4), the end portion of the connecting rod (5) is installed on a sliding block (6), the sliding block (6) is connected onto an installation column (7), a first damping spring (8) is arranged on the outer side of the installation column (7), the installation column (7) is arranged on the inner side of a fixed block (9), the upper end portion and the lower end portion of the fixed block (9) are connected with bolts (10), a movable block (11) is connected to the outer end of the movable block (4), a connecting block (12) is arranged on the outer side of the movable block (11, the second damping spring (14) is arranged inside the limiting block (15), and the limiting block (15) is installed inside the fixing block (9).

2. An anti-drop's heat exchange tube butt joint structure according to claim 1, characterized in that: the inner wall of the clamping groove (2) is mutually attached to the outer wall of the heat exchange tube body (1), the clamping groove (2) is uniformly distributed on the clamping block (3), and the clamping groove (2) and the clamping block (3) are of an integrated structure.

3. An anti-drop's heat exchange tube butt joint structure according to claim 1, characterized in that: the movable block (4) and the sliding block (6) are connected with each other through a connecting rod (5), and the movable block (4) and the sliding block (6) are movably connected with the connecting rod (5).

4. An anti-drop's heat exchange tube butt joint structure according to claim 1, characterized in that: the mounting column (7) is installed in the middle of the sliding block (6) in a penetrating mode, and a slidable structure is arranged between the sliding block (6) and the mounting column (7).

5. An anti-drop's heat exchange tube butt joint structure according to claim 1, characterized in that: but be sliding structure between fixed block (9) and movable block (4), and movable block (4) and movable block (11) be integral structure to laminate each other between movable block (11) and connecting block (12), the binding face between movable block (11) and connecting block (12) sets up to the hypotenuse structure moreover.

6. An anti-drop's heat exchange tube butt joint structure according to claim 1, characterized in that: the loop bar (13) and the connecting block (12) are of an integrated structure, the outer end of the loop bar (13) is attached to the inner wall of the limiting block (15) mutually, and a slidable structure is arranged between the loop bar (13) and the limiting block (15).