CN212870866U

CN212870866U - Rectangular block hole type graphite heat exchanger protection device

Info

Publication number: CN212870866U
Application number: CN202021414523.8U
Authority: CN
Inventors: 陈银
Original assignee: Jiangsu Fuhua Environmental Engineering Equipment Co ltd
Current assignee: Jiangsu Fuhua Environmental Engineering Equipment Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-04-02
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a rectangular block cellular type graphite heat exchanger protector, including the installation shell, the left side of installation shell is provided with the guard plate, the left top of installation shell inner chamber and bottom all are provided with the movable plate, the right side fixedly connected with connecting block of movable plate, the right side fixedly connected with flexure strip of connecting block, fixedly connected with movable block between two movable plates, the left side fixedly connected with gag lever post of movable plate, the left end of gag lever post runs through to the left side of installation shell and the cover is equipped with first spring. The utility model discloses a set up installation shell, guard plate, movable plate, connecting block, flexure strip, movable block, gag lever post, first spring, connecting rod, stopper, recess, slide bar, sliding sleeve, second spring and spacing round, solved current rectangular block cellular type protector for graphite heat exchanger and not had crashproof buffer function's problem, this rectangular block cellular type protector for graphite heat exchanger possesses the advantage that has crashproof buffer function.

Description

Rectangular block hole type graphite heat exchanger protection device

Technical Field

The utility model relates to a protector technical field specifically is a rectangular block cellular type graphite heat exchanger protector.

Background

Graphite heat exchanger can divide into three kinds of types of block cellular type, shell and tube type and plate-type according to its structure, the block cellular type is formed by the equipment of the foraminiferous cubic graphite subassembly of a plurality of, current rectangle block formula graphite heat exchanger surface does not have fine safeguard function, consequently need install protector and protect the heat exchanger, but current protector is most exactly at heat exchanger surface mounting protective frame, safeguard performance is relatively poor, do not have the function of buffering anticollision, if meet the circumstances such as external collision, still can produce great influence to the heat exchanger, seriously still can lead to the heat exchanger to damage, the practicality of protector for rectangle block cellular type graphite heat exchanger has been reduced, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rectangular block cellular type graphite heat exchanger protector possesses the advantage that has anticollision buffer function, has solved the problem that current rectangular block cellular type graphite heat exchanger protector does not have anticollision buffer function.

In order to achieve the above object, the utility model provides a following technical scheme: a rectangular block hole type graphite heat exchanger protection device comprises an installation shell, wherein a protection plate is arranged on the left side of the installation shell, moving plates are arranged at the top and the bottom of the left side of an inner cavity of the installation shell, a connecting block is fixedly connected to the right side of each moving plate, an elastic sheet is fixedly connected to the right side of each connecting block, a moving block is fixedly connected between the two moving plates, a limiting rod is fixedly connected to the left side of each moving plate, the left end of each limiting rod penetrates through the left side of the installation shell and is sleeved with a first spring, the left end of each limiting rod is fixedly connected with the protection plate, the left side of each moving block penetrates through the left side of the installation shell and is fixedly connected with a connecting rod, the left end of each connecting rod is fixedly connected with the protection plate, a limiting block is fixedly connected to the, the groove is characterized in that a sliding rod is fixedly connected between the top and the bottom of the inner cavity of the groove, a sliding sleeve and a second spring are respectively sleeved at two ends of the sliding rod, and a limiting wheel is fixedly connected to the right side of the sliding sleeve.

Preferably, the right side of the inner cavity of the limiting block is fixedly connected with a third spring, the left side of the third spring is fixedly connected with a pressing plate, the left side of the pressing plate is fixedly connected with a pressing rod, and the left end of the pressing rod penetrates through the limiting block and is fixedly connected with the moving block.

Preferably, the right side of spacing wheel contacts with the stopper, top and bottom on elastic sheet right side all contact with the inner wall of installation shell.

Preferably, the left side of the mounting shell is provided with a through hole matched with the limiting rod for use, and the left side of the mounting shell is provided with an opening matched with the moving block for use.

Preferably, the number of the connecting rods is four, the connecting rods are evenly distributed at four corners of the left side of the moving block, and the protection pad is fixedly connected to the left side of the protection plate.

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

1. the utility model discloses a set up installation shell, guard plate, movable plate, connecting block, flexure strip, movable block, gag lever post, first spring, connecting rod, stopper, recess, slide bar, sliding sleeve, second spring and spacing round, solved current rectangular block cellular type protector for graphite heat exchanger and not had crashproof buffer function's problem, this rectangular block cellular type protector for graphite heat exchanger possesses the advantage that has crashproof buffer function, is worth promoting.

2. The utility model discloses a set up flexure strip, first spring, second spring, third spring and protection pad, can play the effect of buffering protection, through setting up the gag lever post, can restrict the range of movement of guard plate, through setting up the stopper, can be convenient for the use of spacing wheel, through setting up the slide bar, can be convenient for the use of sliding sleeve, through setting up the opening, can be convenient for the installation and the use of movable block, through setting up the through-hole, can be convenient for the installation and the use of gag lever post.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. mounting a shell; 2. a protection plate; 3. moving the plate; 4. connecting blocks; 5. an elastic sheet; 6. a moving block; 7. a limiting rod; 8. a first spring; 9. a connecting rod; 10. a limiting block; 11. a groove; 12. a slide bar; 13. a sliding sleeve; 14. a second spring; 15. a limiting wheel; 16. a third spring; 17. pressing a plate; 18. a pressure lever; 19. an opening; 20. a protective pad.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, a rectangular block hole type graphite heat exchanger protector comprises an installation shell 1, a protection plate 2 is arranged on the left side of the installation shell 1, moving plates 3 are arranged on the top and the bottom of the left side of an inner cavity of the installation shell 1, a connecting block 4 is fixedly connected on the right side of the moving plate 3, an elastic sheet 5 is fixedly connected on the right side of the connecting block 4, a moving block 6 is fixedly connected between the two moving plates 3, a limiting rod 7 is fixedly connected on the left side of the moving plate 3, the left end of the limiting rod 7 penetrates through the left side of the installation shell 1 and is sleeved with a first spring 8, the left end of the limiting rod 7 is fixedly connected with the protection plate 2, the left side of the moving block 6 penetrates through the left side of the installation shell 1 and is fixedly connected with a connecting rod 9, the left end of the connecting rod 9 is, the top and the bottom of the right side of the moving block 6 are respectively provided with a groove 11, a sliding rod 12 is fixedly connected between the top and the bottom of an inner cavity of the groove 11, two ends of the sliding rod 12 are respectively sleeved with a sliding sleeve 13 and a second spring 14, the right side of the sliding sleeve 13 is fixedly connected with a limiting wheel 15, the right side of the inner cavity of the limiting block 10 is fixedly connected with a third spring 16, the left side of the third spring 16 is fixedly connected with a pressing plate 17, the left side of the pressing plate 17 is fixedly connected with a pressing rod 18, the left end of the pressing rod 18 penetrates through the limiting block 10 and is fixedly connected with the moving block 6, the right side of the limiting wheel 15 is contacted with the limiting block 10, the top and the bottom of the right side of the elastic piece 5 are both contacted with the inner wall of the mounting shell 1, the left side of the mounting shell 1 is provided with, the protection pad 20 is fixedly connected to the left side of the protection plate 2, the protection pad can play a role of buffer protection by arranging the elastic sheet 5, the first spring 8, the second spring 14, the third spring 16 and the protection pad 20, the moving range of the protection plate 2 can be limited by arranging the limiting rod 7, the use of the limiting wheel 15 can be facilitated by arranging the limiting block 10, the use of the sliding sleeve 13 can be facilitated by arranging the sliding rod 12, the installation and the use of the moving block 6 can be facilitated by arranging the opening 19, the installation and the use of the limiting rod 7 can be facilitated by arranging the through hole, the problem that the existing protection device for the rectangular block hole type graphite heat exchanger does not have a collision avoidance buffer function is solved by arranging the installation shell 1, the protection plate 2, the moving plate 3, the connecting block 4, the elastic sheet 5, the moving block 6, the limiting rod 7, the first spring 8, the connecting rod 9, the limiting block 10, the groove 11, the sliding rod 12, the sliding sleeve, the protection device for the rectangular block hole type graphite heat exchanger has the advantage of an anti-collision buffer function, and is worthy of popularization.

When in use, the right side of the mounting shell 1 is connected with the heat exchanger, when people or objects outside collide with the heat exchanger, the heat exchanger firstly contacts with the protection plate 2 to extrude the protection plate 2, the protection plate 2 is extruded to drive the limiting rod 7 and the connecting rod 9 to move rightwards, meanwhile, the protection plate 2 can extrude the first spring 8, the connecting rod 9 and the limiting rod 7 can drive the moving plate 3 and the moving block 6 to move rightwards, the moving plate 3 moves rightwards to drive the connecting block 4 to extrude the elastic sheet 5, the moving block 6 moves rightwards to drive the pressing plate 17 to extrude the third spring 16 through the cooperation of the pressing rod 18, the moving block 6 can also drive the limiting wheel 15 to move rightwards, the limiting wheel 15 moves rightwards to drive the sliding sleeve 13 to extrude the second spring 14 through the cooperation of the limiting block 10, and the elastic sheet 5, the first spring 8, the second spring 14, the third spring 16 and the protection pad 20 can play a role in buffer protection.

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 rectangular block cellular type graphite heat exchanger protector, includes installation shell (1), its characterized in that: the protection plate is arranged on the left side of the installation shell (1), the movable plates (3) are arranged on the top and the bottom of the left side of the inner cavity of the installation shell (1), the connecting block (4) is fixedly connected on the right side of the movable plates (3), the elastic sheet (5) is fixedly connected on the right side of the connecting block (4), the movable block (6) is fixedly connected between the two movable plates (3), the limiting rod (7) is fixedly connected on the left side of the movable plates (3), the left end of the limiting rod (7) penetrates through the left side of the installation shell (1) and is sleeved with the first spring (8), the left end of the limiting rod (7) is fixedly connected with the protection plate (2), the left side of the movable block (6) penetrates through the left side of the installation shell (1) and is fixedly connected with the connecting rod (9), and the left end of the connecting rod (, the right side of the inner cavity of the mounting shell (1) is fixedly connected with a limiting block (10) which is located on the right side of the moving block (6), the top and the bottom of the right side of the moving block (6) are provided with grooves (11), a sliding rod (12) is fixedly connected between the top and the bottom of the inner cavity of each groove (11), two ends of the sliding rod (12) are respectively sleeved with a sliding sleeve (13) and a second spring (14), and the right side of the sliding sleeve (13) is fixedly connected with a limiting wheel (15).

2. The rectangular block hole type graphite heat exchanger protector of claim 1, wherein: the right side of the inner cavity of the limiting block (10) is fixedly connected with a third spring (16), the left side of the third spring (16) is fixedly connected with a pressing plate (17), the left side of the pressing plate (17) is fixedly connected with a pressing rod (18), and the left end of the pressing rod (18) penetrates through the limiting block (10) and is fixedly connected with the moving block (6).

3. The rectangular block hole type graphite heat exchanger protector of claim 1, wherein: the right side of spacing wheel (15) and stopper (10) contact, top and bottom on flexure strip (5) right side all contact with the inner wall of installation shell (1).

4. The rectangular block hole type graphite heat exchanger protector of claim 1, wherein: the left side of the mounting shell (1) is provided with a through hole matched with the limiting rod (7) for use, and the left side of the mounting shell (1) is provided with an opening (19) matched with the moving block (6) for use.

5. The rectangular block hole type graphite heat exchanger protector of claim 1, wherein: the number of the connecting rods (9) is four, the connecting rods are evenly distributed at four corners of the left side of the moving block (6), and the protection pad (20) is fixedly connected to the left side of the protection plate (2).