CN214352231U

CN214352231U - Maintenance tool for chemical heat exchanger

Info

Publication number: CN214352231U
Application number: CN202120083047.4U
Authority: CN
Inventors: 陈多会
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-10-08
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a repair tools for chemical heat exchanger, the on-line screen storage device comprises a base, the equal fixedly connected with first universal wheel of bottom four corners mutual symmetry of base, the upper surface of base is rotated through the bearing and is connected with first bracing piece, the top of first bracing piece is rotated through the bearing and is connected with first plate body, the welding of the top of first plate body has the framework, the lateral wall symmetry threaded connection of framework has two threaded rods, the one end of threaded rod runs through the inside wall of framework and is connected with the second plate body through the bearing rotation, the bottom symmetry welding of first plate body has four second bracing pieces; the utility model discloses utilize the setting of first bracing piece, when supporting first plate body, can rely on the bearing to make first plate body rotatory, the use of the first cutting ferrule of cooperation and ring body can be fixed first plate body after first plate body is rotatory to be convenient for carry out the maintenance and the maintenance in the aspect of the heat exchanger.

Description

Maintenance tool for chemical heat exchanger

Technical Field

The utility model relates to a heat exchanger repair tools technical field specifically is a repair tools for chemical industry heat exchanger.

Background

The heat exchanger is an energy-saving device for realizing heat transfer between materials between two or more than two fluids with different temperatures, the heat is transferred to the fluid with lower temperature by the fluid with higher temperature, the temperature of the fluid reaches the index specified by the flow, the requirement of process conditions is met, meanwhile, the heat exchanger is also one of main devices for improving the energy utilization rate, along with the increase of the service time of the heat exchanger, the heat exchanger is inevitably damaged and needs to be maintained, therefore, various heat exchanger maintenance tools begin to appear, a working platform is needed to be used when the heat exchanger is maintained, but the existing working platform for maintaining the heat exchanger has certain defects:

firstly, the existing working platform cannot rotate, the heat exchanger has large volume and weight, and when the existing working platform is repeatedly overhauled on a plurality of parts, the heat exchanger is inconvenient to move, so that the overhauling working efficiency is low;

two, when the maintenance heat exchanger, for the convenience of maintenance is difficult to exempt from according to the position needs of difference with the heat exchanger slope, current work platform lacks and prevents empting the structure for the heat exchanger is not convenient for incline, thereby is not convenient for going on of maintenance work, and for this reason, provides a repair tools for chemical industry heat exchanger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a repair tools for chemical industry heat exchanger to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a maintenance tool for a chemical heat exchanger comprises a base, wherein the bottom four corners of the base are symmetrically and fixedly connected with first universal wheels, the upper surface of the base is rotatably connected with first supporting rods through bearings, the top of each first supporting rod is rotatably connected with a first plate body through bearings, the top of each first plate body is welded with a frame body, the outer side wall of each frame body is symmetrically in threaded connection with two threaded rods, one end of each threaded rod penetrates through the inner side wall of each frame body and is rotatably connected with a second plate body through bearings, the bottom of each first plate body is symmetrically welded with four second supporting rods, the bottom of each four second supporting rods is welded with a ring body, the outer side wall of each first supporting rod is symmetrically welded with two first shells, connecting rods are hinged inside the first shells, and one ends, away from the first shells, of the connecting rods are hinged with second shells, the welding of the top of second casing has first cutting ferrule, the inside wall of first cutting ferrule with the lateral wall joint of ring body.

As further preferable in the present technical solution: a rubber pad is bonded on one side, away from the threaded rod, of the second plate body, and four through holes are symmetrically formed in the top of the first plate body.

As further preferable in the present technical solution: the upper surface fixed connection of base has the fixed block, the top fixedly connected with second cutting ferrule of fixed block, the inside joint of second cutting ferrule has the scrubbing brush.

As further preferable in the present technical solution: the front surface of base has seted up the rectangle recess, the inside sliding connection of rectangle recess has the third casing.

As further preferable in the present technical solution: two sliding grooves are symmetrically formed in the inner side wall of the rectangular groove, sliding blocks are connected to the inner portions of the sliding grooves in a sliding mode, and one side, far away from the sliding grooves, of each sliding block is fixedly connected to the adjacent outer side wall of the third shell.

As further preferable in the present technical solution: the utility model discloses a portable electronic device, including base, first plate body, four third bracing pieces, the bottom of third bracing piece is connected with the first universal wheel, the annular groove has been seted up to the upper surface of base, the bottom symmetric welding of first plate body has four third bracing pieces, the bottom fixedly connected with second universal wheel of third bracing piece, the bottom of second universal wheel with the inboard diapire roll of annular groove is linked.

Compared with the prior art, the beneficial effects of the utility model are that:

the first support rod is arranged, the first plate body can be rotated by the bearing while the first plate body is supported, the first plate body can be fixed after the first plate body is rotated by matching with the first clamping sleeve and the ring body, and therefore the heat exchanger can be conveniently overhauled and maintained;

two, the utility model discloses a setting of framework when the heat exchanger is placed the slope, supports the lateral wall of heat exchanger, and rotatory threaded rod can be so that the rubber pad is with the both sides centre gripping of heat exchanger to avoid the heat exchanger to empty when the slope, thereby the staff of being convenient for carries out maintenance work.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic top view of the base of the present invention.

In the figure: 1. a base; 2. a first universal wheel; 3. a first support bar; 4. a first plate body; 5. a frame body; 6. a threaded rod; 7. a second plate body; 8. a second support bar; 9. a ring body; 10. a first housing; 11. a connecting rod; 12. a second housing; 13. a first ferrule; 14. a rubber pad; 15. a through hole; 16. an annular groove; 17. a second universal wheel; 18. a third support bar; 19. a fixed block; 20. a second ferrule; 21. scrubbing and brushing; 22. a rectangular groove; 23. a third housing; 24. a chute; 25. a slide 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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a maintenance tool for a chemical heat exchanger comprises a base 1, wherein four corners of the bottom of the base 1 are symmetrically and fixedly connected with first universal wheels 2, the upper surface of the base 1 is rotatably connected with first supporting rods 3 through bearings, the top of each first supporting rod 3 is rotatably connected with a first plate 4 through a bearing, the top of each first plate 4 is welded with a frame body 5, the outer side wall of each frame body 5 is symmetrically in threaded connection with two threaded rods 6, one end of each threaded rod 6 penetrates through the inner side wall of each frame body 5 and is rotatably connected with a second plate 7 through a bearing, four second supporting rods 8 are symmetrically welded at the bottom of each first plate 4, ring bodies 9 are welded at the bottoms of the four second supporting rods 8, two first shells 10 are symmetrically welded at the outer side wall of each first supporting rod 3, a connecting rod 11 is hinged inside each first shell 10, and a second shell 12 is hinged at one end, far away from each first shell 10, of each connecting rod 11, a first clamping sleeve 13 is welded at the top of the second shell 12, and the inner side wall of the first clamping sleeve 13 is clamped with the outer side wall of the ring body 9.

In this embodiment, specifically: a rubber pad 14 is bonded on one side of the second plate body 7 far away from the threaded rod 6, and four through holes 15 are symmetrically formed in the top of the first plate body 4; through the setting of rubber pad 14, can separate second plate body 7 and heat exchanger, avoid the extrusion of second plate body 7 to cause the harm to the lateral wall of heat exchanger, simultaneously, strengthened the frictional force between second plate body 7 and the heat exchanger for the heat exchanger is more firm, thereby is convenient for maintain the heat exchanger, through the setting of through-hole 15, is convenient for clear away the inside dust of framework 5.

In this embodiment, specifically: the upper surface of the base 1 is fixedly connected with a fixed block 19, the top of the fixed block 19 is fixedly connected with a second clamping sleeve 20, and a scrubbing brush 21 is clamped inside the second clamping sleeve 20; through the setting of fixed block 19, can have the effect of support to second cutting ferrule 20, through the setting of second cutting ferrule 20, the storage of the scrubbing brush 21 of being convenient for, through the setting of scrubbing brush 21, it is convenient for right the utility model discloses a heat exchanger clears up.

In this embodiment, specifically: a rectangular groove 22 is formed in the front surface of the base 1, and a third shell 23 is connected to the inside of the rectangular groove 22 in a sliding mode; the third shell 23 is convenient to store through the arrangement of the rectangular groove 22, and common maintenance tools of the heat exchanger are convenient to store through the arrangement of the third shell 23.

In this embodiment, specifically: two sliding grooves 24 are symmetrically formed in the inner side wall of the rectangular groove 22, a sliding block 25 is connected to the inner portion of each sliding groove 24 in a sliding mode, and one side, far away from each sliding groove 24, of each sliding block 25 is fixedly connected to the outer side wall of the adjacent third shell 23; the third housing 23 is made to slide easily inside the rectangular groove 22 by the arrangement of the slide groove 24 and the slider 25.

In this embodiment, specifically: an annular groove 16 is formed in the upper surface of the base 1, four third support rods 18 are symmetrically welded to the bottom of the first plate body 4, second universal wheels 17 are fixedly connected to the bottoms of the third support rods 18, and the bottoms of the second universal wheels 17 are in rolling connection with the inner side bottom wall of the annular groove 16; through the setting of second universal wheel 17 and third bracing piece 18, can have the effect of support to first plate body 4, share the bearing pressure of first bracing piece 3, simultaneously, can not hinder first plate body 4 rotation, through the setting of annular groove 16, can have spacing effect to second universal wheel 17, inject the removal orbit of second universal wheel 17.

Working principle or structural principle, when in use, the utility model is pushed to be matched with the use of the base 1, the utility model is pushed to be maintained at the heat exchanger, the heat exchanger is placed above the first plate body 4, the first cutting sleeve 13 is separated from the ring body 9, so that the first plate body 4 can be rotated, the heat exchange can be conveniently maintained at each angular position, the first plate body 4 can be supported by the arrangement of the second universal wheel 17 and the third support rod 18, the support pressure of the first support rod 3 can be shared, meanwhile, the rotation of the first plate body 4 can not be blocked, the second universal wheel 17 can be limited by the arrangement of the annular groove 16, the moving track of the second universal wheel 17 is limited, when one side of the heat exchanger needs to be maintained, the cutting sleeve needing to be rotated to face a worker, the first ring body 13 is connected with the ring body 9 in a clamping way, make the orientation rigidity of heat exchanger, thereby be convenient for maintain the heat exchanger, when needs keep in repair with the heat exchanger regulation angle of elevation, adjust the angle of elevation of heat exchanger, hug closely the lateral wall of heat exchanger and the inside wall and the top of framework 5, thereby make framework 5 carry on spacingly to the heat exchanger, avoid the heat exchanger to empty, rotatory threaded rod 6, make rubber pad 14 hug closely with the lateral wall of heat exchanger, thereby consolidate the heat exchanger, setting through rubber pad 14, can separate second plate body 7 and heat exchanger, the extrusion of avoiding second plate body 7 causes the harm to the lateral wall of heat exchanger, and simultaneously, frictional force between second plate body 7 and the heat exchanger has been strengthened, make the heat exchanger more firm, thereby be convenient for maintain the heat exchanger.

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 a repair tools for chemical industry heat exchanger, includes base (1), its characterized in that: the universal wheel type solar cell panel is characterized in that first universal wheels (2) are fixedly connected to the bottom four corners of the base (1) symmetrically, the upper surface of the base (1) is connected with first supporting rods (3) through bearings in a rotating mode, the top of each first supporting rod (3) is connected with a first plate body (4) through bearings in a rotating mode, a frame body (5) is welded to the top of each first plate body (4), two threaded rods (6) are symmetrically and threadedly connected to the outer side wall of the frame body (5), one end of each threaded rod (6) penetrates through the inner side wall of the frame body (5) and is connected with a second plate body (7) through bearings in a rotating mode, four second supporting rods (8) are symmetrically welded to the bottom of each first plate body (4), ring bodies (9) are welded to the bottom of the four second supporting rods (8), and two first shells (10) are symmetrically welded to the outer side wall of each first supporting rod (3), the inside of first casing (10) articulates there is connecting rod (11), connecting rod (11) are kept away from the one end of first casing (10) articulates there is second casing (12), the top welding of second casing (12) has first cutting ferrule (13), the inside wall of first cutting ferrule (13) with the lateral wall joint of ring body (9).

2. The maintenance tool for the chemical industry heat exchanger of claim 1, characterized in that: one side, far away from the threaded rod (6), of the second plate body (7) is bonded with a rubber pad (14), and four through holes (15) are symmetrically formed in the top of the first plate body (4).

3. The maintenance tool for the chemical industry heat exchanger of claim 1, characterized in that: the upper surface fixed connection of base (1) has fixed block (19), the top fixedly connected with second cutting ferrule (20) of fixed block (19), the inside joint of second cutting ferrule (20) has scrubbing brush (21).

4. The maintenance tool for the chemical industry heat exchanger of claim 1, characterized in that: the front surface of the base (1) is provided with a rectangular groove (22), and a third shell (23) is connected to the inside of the rectangular groove (22) in a sliding mode.

5. The maintenance tool for the chemical industry heat exchanger of claim 4, characterized in that: two sliding grooves (24) are symmetrically formed in the inner side wall of the rectangular groove (22), a sliding block (25) is connected to the inner portion of each sliding groove (24) in a sliding mode, and one side, far away from the corresponding sliding groove (24), of each sliding block (25) is fixedly connected to the adjacent outer side wall of the corresponding third shell (23).

6. The maintenance tool for the chemical industry heat exchanger of claim 1, characterized in that: annular groove (16) have been seted up to the upper surface of base (1), the bottom symmetric welding of first plate body (4) has four third bracing pieces (18), the bottom fixedly connected with second universal wheel (17) of third bracing piece (18), the bottom of second universal wheel (17) with the inboard diapire roll link of annular groove (16).