CN217785938U

CN217785938U - Auxiliary device for replacing heat exchanger plate

Info

Publication number: CN217785938U
Application number: CN202221723168.1U
Authority: CN
Inventors: 张索敏; 曹昱东; 蒋文馨
Original assignee: Jiayuguan Chengyu Thermal Power Co ltd
Current assignee: Jiayuguan Chengyu Thermal Power Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-11
Anticipated expiration: 2032-07-04

Abstract

The utility model relates to a change auxiliary device of heat exchanger piece, the power distribution box comprises a box body, the left and right sides of box lower surface all is fixed with the wheel, the inside of box is equipped with the moving mechanism that is used for changing the heat exchanger piece, the removal mouth has been seted up on the right side of box, box right side and position are equipped with the block mechanism that is used for carrying out quick block to the heat exchanger device with the upside that removes the mouth, moving mechanism includes rotates the dwang of connection in box inside through the bearing, the outside meshing of gear has the pinion rack, the last fixed surface of pinion rack has the mounting bracket. This change auxiliary device of heat exchanger piece, moving mechanism can change the outside of the quick removal of heat exchanger piece to the box, through the pulling handle, pulls out the right side of mounting bracket from the box, then changes the heat exchanger piece to increased the efficiency of changing the heat exchanger piece, reduced the cost of labor, greatly increased auxiliary device's practicality.

Description

Auxiliary device for replacing heat exchanger fins

Technical Field

The utility model relates to an auxiliary device technical field specifically is a change auxiliary device of heat exchanger piece.

Background

Present heat exchanger piece all is the integral type design after generally accomplishing the preparation, consequently changes to it and is just comparatively difficult operation, when maintaining the heat exchanger piece, needs open the shell of heat exchanger, but the inside space of heat exchanger is comparatively narrow, leads to changing comparatively trouble to fin heat exchanger in the heat exchanger is inside.

The heat exchanger of the prior art, some fix the heat exchanger piece in the inside of framework, some adopt the screw thread to install in the inside of framework, when needing to change the inside heat exchanger piece of heat exchanger, need dismantle heat exchanger piece one in the inside of box, at the in-process of dismantling, the step is comparatively complicated, can not shift out the outside of framework with the inside radiator piece of framework and change to reduce the efficiency that the radiator piece was changed, increase more the cost of labor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a change auxiliary device of heat exchanger piece possesses advantages such as the change of being convenient for, has solved and can not shift out the inside radiator piece of framework to the outside of framework and has carried out the problem of changing.

In order to achieve the above object, the utility model provides a following technical scheme: the auxiliary device for replacing the heat exchanger plates comprises a box body, wherein wheels are fixed on the left side and the right side of the lower surface of the box body, a moving mechanism for replacing the heat exchanger plates is arranged in the box body, a moving opening is formed in the right side of the box body, and a clamping mechanism for quickly clamping the heat exchanger devices is arranged on the right side of the box body and on the upper side of the moving opening;

moving mechanism includes to rotate the dwang of connection in the box inside through the bearing, the outside of dwang is fixed with the gear, the outside meshing of gear has the pinion rack, the last fixed surface of pinion rack has the mounting bracket, the mounting bracket lower surface just is located the left side of pinion rack and is fixed with the slide bar, the bottom movable mounting of slide bar has the pulley, the diapire of box inner chamber is fixed with the slide, the spout has been seted up to the upper surface of slide, pulley sliding connection is in the inside of spout, the installing port that quantity is no less than two is all seted up to the roof of mounting bracket inner chamber and diapire, the inside slidable mounting of installing port has the heat exchanger fin, the right side of mounting bracket is fixed with the handle, the mounting bracket right side just is located the downside of handle and is fixed with strutting arrangement.

Further, the outer diameter of the mounting frame is matched with the inner diameter of the moving opening, and the mounting frame moves linearly left and right in the moving opening.

Further, quantity is no less than two installing port evenly distributed is at mounting bracket inner chamber roof and diapire, the shape of box is inside hollow cuboid.

Further, strutting arrangement includes the spliced pole, the bottom fixedly connected with supporting wheel of spliced pole.

Further, the clamping mechanism comprises a first clamping block fixed on the right side of the box body and located on the upper side of the moving port, a fixed port is formed in the upper surface of the first clamping block, a fixed block is fixed inside the fixed port, a spring is fixed on the lower surface of the fixed block, a sliding port is formed in the upper surface of the fixed block, a moving rod is connected inside the sliding port and located inside the spring in a sliding mode, a handle is fixed to the top end of the moving rod, moving blocks are fixed to the lower surfaces of the spring and the moving rod, a buckle is fixed to the lower surface of the moving block, a second clamping block is fixed on the right side of the mounting frame and located on the upper side of the handle, and a clamping groove is formed in the upper surface of the second clamping block.

Furthermore, the inner diameter of the sliding opening is matched with the outer diameter of the moving rod, and a rubber sleeve is fixed on the outer side of the handle.

Further, the inner diameter of the clamping groove is matched with the outer diameter of the buckle, and the moving block moves up and down linearly inside the fixing port.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this change auxiliary device of heat exchanger piece, moving mechanism can change the outside of the quick removal of heat exchanger piece to the box, through the pulling handle, pulls out the right side of mounting bracket from the box, then changes the heat exchanger piece to increased the efficiency of changing the heat exchanger piece, reduced the cost of labor, greatly increased auxiliary device's practicality.

2. This change auxiliary device of heat exchanger piece can be quick under the effect of block mechanism pull out the mounting bracket from the right side of box, and through the pulling handle, the buckle shifts out from the inside of draw-in groove to make things convenient for the mounting bracket to pull out from the right side of box, improved work efficiency, the save time cost, greatly increased auxiliary device's practicality.

Drawings

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

FIG. 2 is a schematic view of the moving mechanism of the present invention;

fig. 3 is a schematic view of the fastening mechanism of the present invention.

In the figure: the device comprises a box body 1, wheels 2, a moving mechanism 3, a rotating rod 301, a gear 302, a toothed plate 303, a mounting rack 304, a sliding rod 305, a pulley 306, a sliding plate 307, a sliding chute 308, a mounting port 309, a heat exchange plate 310, a handle 311, a supporting device 312, a moving port 4, a clamping mechanism 5, a first clamping block 501, a fixing port 502, a fixing block 503, a spring 504, a sliding port 505, a moving rod 506, a handle 507, a moving block 508, a 509 buckle, a second clamping block 510 and a clamping groove 511.

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, the auxiliary device for replacing heat exchanger fins in this embodiment includes a box 1, wheels 2 are fixed on both left and right sides of a lower surface of the box 1, a moving mechanism 3 for replacing heat exchanger fins is disposed inside the box 1, a moving opening 4 is disposed on a right side of the box 1, and a fastening mechanism 5 for quickly fastening the heat exchanger device is disposed on an upper side of the moving opening 4 and on the right side of the box 1.

Please refer to fig. 2, in order to facilitate replacement of the heat exchanger plate, the moving mechanism 3 in this embodiment includes a rotating rod 301 rotatably connected inside the box 1 through a bearing, the rotating rod 301 rotates to drive a gear 302 fixed outside the rotating rod 301 to rotate, the outer side of the rotating rod 301 is fixed with the gear 302, the outer side of the gear 302 is engaged with a toothed plate 303, an installation frame 304 is fixed on the upper surface of the toothed plate 303, a sliding rod 305 is fixed on the lower surface of the installation frame 304 and located on the left side of the toothed plate 303, a pulley 306 is movably installed at the bottom end of the sliding rod 305, the pulley 306 moves left and right inside the sliding groove 308, the installation frame 304 can be supported to stably move inside the box 1, a sliding plate 307 is fixed on the bottom wall of the inner cavity of the box 1, the sliding groove 308 is installed on the upper surface of the sliding plate 307, the pulley 306 is slidably connected inside the sliding groove 308, no less than two installation ports 309 are respectively installed on the top wall and the bottom wall of the inner cavity of the installation frame 304, a heat exchanger plate 310 is slidably installed inside the installation port 309, the heat exchanger plate 310 is slidably installed inside the installation port 309, thereby facilitating the heat exchanger plate 310 to be taken out from the inside of the installation port 309, a handle 311 is fixed on the right side of the installation frame 304, and the support device 311 is located on the lower side of the support device 311.

In this example, the external diameter of mounting bracket 304 and the internal diameter looks adaptation that removes mouth 4, linear movement about mounting bracket 304 is being done in the inside that removes mouth 4, and installing port 309 evenly distributed that two are no less than to quantity is at mounting bracket 304 inner chamber roof and diapire, and the shape of box 1 is the cuboid of inside hollow, and strutting arrangement 312 includes the spliced pole, and the bottom fixedly connected with supporting wheel of spliced pole.

It should be noted that, at this time, the handle 311 is held by a hand to pull the mounting frame 304 to the right inside the box body 1, the fastener 509 is moved out of the clamping groove 511, and the working principle of the fastener 509 returning to the clamping groove 511 is the same, so that the mounting frame 304 is conveniently fixed and moved, and the difficulty in replacing the heat exchange fins 310 is reduced.

Referring to fig. 3, in order to facilitate the mounting frame 304 to be removed from the inside of the box body 1, the engaging mechanism 5 in this embodiment includes a first engaging block 501 fixed to the right side of the box body 1 and located above the moving port 4, a fixed port 502 is formed on an upper surface of the first engaging block 501, a fixed block 503 is fixed inside the fixed port 502, a spring 504 is fixed on a lower surface of the fixed block 503, a sliding port 505 is formed on an upper surface of the fixed block 503, a moving rod 506 is slidably connected inside the sliding port 505 and located inside the spring 504, when the spring 504 is reset, a buckle 509 is formed inside the slot 511, a handle 507 is fixed on a top end of the moving rod 506, the handle 507 moves upward to drive the moving rod 506 fixedly connected to a bottom end of the handle 507 to move upward, a moving block 508 is fixed on a lower surface of the spring 504 and a bottom end of the moving rod 506, a buckle 509 is fixed on a lower surface of the moving block 508, a second engaging block 510 is fixed on a right side of the 304 and located above the mounting frame 311, a buckle block 511 is formed on an upper surface of the second engaging block 510, when the buckle 509 is removed from the inside of the slot 511, the clamping block 511, the box body 304 is pulled to move out of the box body 1 by holding the buckle, and the buckle 511, the buckle is reset principle is consistent with the buckle 511.

In this example, the inner diameter of the sliding opening 505 is matched with the outer diameter of the moving rod 506, the outer side of the handle 311 is fixed with a rubber sleeve, the inner diameter of the clamping groove 511 is matched with the outer diameter of the buckle 509, and the moving block 508 linearly moves up and down in the fixing opening 502.

It should be noted that the supporting device 312 connected to the right side of the mounting frame 304 is used for supporting and sliding when the mounting frame 304 slides to the right, and when the mounting frame 304 moves out of the right side of the box body 1, the heat exchanger plate 310 can be taken out from the inside of the mounting opening 309 in a sliding manner, so that the mounting and replacement of the heat exchanger plate 310 are facilitated.

The working principle of the embodiment is as follows:

(1) When the heat exchange plate 310 in the box body 1 needs to be replaced, the handle 507 is pulled vertically upwards by hand, the handle 507 moves upwards to drive the moving rod 506 fixedly connected to the bottom end of the handle 507 to move upwards, then the moving block 508 fixed to the bottom end of the moving rod 506 is driven to move upwards in the fixing port 502, the fixing block 503 is fixed in the fixing port 502, at the moment, the spring 504 contracts in the fixing port 502, then the buckle 509 fixed to the lower surface of the moving block 508 is driven to move upwards in the clamping groove 511, when the buckle 509 moves out of the clamping groove 511, the handle 311 is held by hand to pull the mounting frame 304 rightwards in the box body 1, the buckle 509 moves out of the clamping groove 511, the working principle of the buckle is consistent with that the buckle is reset to the clamping groove 511, the fixing and the moving of the mounting frame 304 are facilitated, the difficulty in replacing the heat exchange plate 310 is reduced, and the practicability of the auxiliary device is greatly improved.

(2) When mounting bracket 304 moves rightwards in the inside of box 1, dwang 301 rotates in the inside of box 1, then drive gear 302 and rotate, the pinion rack 303 that the meshing is in the gear 302 outside moves rightwards, drive the mounting bracket 304 of fixing at the pinion rack 303 upper surface and move rightwards, then pulley 306 of slide bar 305 bottom installation slides rightwards in the inside of spout 308, pulley 306 when the inside of spout 308 slides, can stably support mounting bracket 304 and carry out stable slip in the inside of box 1, strutting arrangement 312 that mounting bracket 304 right side is connected is supporting the sliding action when mounting bracket 304 slides rightwards, when mounting bracket 304 shifts out the box 1 right side, at this moment can take out heat exchanger fin 310 from the inside slip of installing port 309, thereby make things convenient for installation and the change of heat exchanger fin 310, greatly increased auxiliary device's practicality.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 auxiliary device of change heat exchanger piece, includes box (1), its characterized in that: the left side and the right side of the lower surface of the box body (1) are both fixed with wheels (2), a moving mechanism (3) for replacing heat exchanger pieces is arranged in the box body (1), a moving opening (4) is formed in the right side of the box body (1), and a clamping mechanism (5) for quickly clamping a heat exchanger device is arranged on the upper side of the moving opening (4) in the right side of the box body (1);

moving mechanism (3) include and rotate dwang (301) of connection in box (1) inside through the bearing, the outside of dwang (301) is fixed with gear (302), the outside meshing of gear (302) has pinion rack (303), the last fixed surface of pinion rack (303) has mounting bracket (304), the left side that mounting bracket (304) lower surface just is located pinion rack (303) is fixed with slide bar (305), the bottom movable mounting of slide bar (305) has pulley (306), the diapire of box (1) inner chamber is fixed with slide (307), spout (308) have been seted up to the upper surface of slide (307), pulley (306) sliding connection is in the inside of spout (308), installing port (309) that quantity is no less than two are all seted up to the roof of mounting bracket (304) inner chamber and diapire, the inside slidable mounting of installing port (309) has heat exchanger fin (310), the right side of mounting bracket (304) is fixed with handle (311), the downside that just is located handle (311) right side is fixed with strutting arrangement (312).

2. The auxiliary device for replacing heat exchanger plates as claimed in claim 1, wherein: the outer diameter of the mounting frame (304) is matched with the inner diameter of the moving opening (4), and the mounting frame (304) linearly moves left and right in the moving opening (4).

3. An auxiliary device for replacing a heat exchanger plate according to claim 1, wherein: the quantity is no less than two installing ports (309) evenly distributed on the top wall and the bottom wall of the inner cavity of the installing frame (304), and the box body (1) is shaped as a cuboid with a hollow inner part.

4. An auxiliary device for replacing a heat exchanger plate according to claim 1, wherein: the supporting device (312) comprises a connecting column, and a supporting wheel is fixedly connected to the bottom end of the connecting column.

5. The auxiliary device for replacing heat exchanger plates as claimed in claim 1, wherein: the clamping mechanism (5) comprises a first clamping block (501) fixed to the right side of the box body (1) and located on the upper side of the moving port (4), a fixing port (502) is formed in the upper surface of the first clamping block (501), a fixing block (503) is fixed inside the fixing port (502), a spring (504) is fixed on the lower surface of the fixing block (503), a sliding port (505) is formed in the upper surface of the fixing block (503), a moving rod (506) is connected inside the sliding port (505) and located inside the spring (504) in a sliding mode, a handle (507) is fixed at the top end of the moving rod (506), a moving block (508) is fixed on the lower surface of the spring (504) and the bottom end of the moving rod (506), a buckle (509) is fixed on the lower surface of the moving block (508), a second clamping block (510) is fixed on the right side of the mounting frame (304) and located on the upper side of the handle (311), and a clamping groove (511) is formed in the upper surface of the second clamping block (510).

6. An auxiliary device for replacing heat exchanger fins as claimed in claim 5, wherein: the inner diameter of the sliding opening (505) is matched with the outer diameter of the moving rod (506), and a rubber sleeve is fixed on the outer side of the handle (311).

7. An auxiliary device for replacing heat exchanger fins as claimed in claim 5, wherein: the inner diameter of the clamping groove (511) is matched with the outer diameter of the buckle (509), and the moving block (508) moves up and down linearly in the fixing opening (502).