CN213396722U

CN213396722U - Fixing device of graphite heat exchanger

Info

Publication number: CN213396722U
Application number: CN202022323738.5U
Authority: CN
Inventors: 刘一赢
Original assignee: Shanghai Binnuo Electromechanical Equipment Co ltd
Current assignee: Shanghai Binnuo Electromechanical Equipment Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-08
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a fixing device of a graphite heat exchanger, which comprises a mounting seat, a lead screw, a buffering component and a mounting groove seat, wherein thread cylinders are arranged on two sides of the interior of the mounting groove seat, the interior of each thread cylinder is provided with the lead screw extending out of the top of the mounting groove seat through a thread structure, the mounting seat is arranged on the outer side of the lead screw through the thread structure, a limiting plate is arranged on the inner side of the mounting seat through a hinge, and the buffering component is arranged at the bottom of the mounting groove seat through a bolt; the utility model discloses an install the mount pad in the outside of lead screw, can utilize the rotation of lead screw to adjust the height of mount pad, through the height of adjustment mount pad, drive limiting plate and shrink frame and carry out the vertical migration, can adjust according to the graphite heat exchanger of different pipe diameters, be convenient for carry out spacing fixed to the outer wall of graphite heat exchanger, guaranteed graphite heat exchanger's stability, promoted the practicality of device.

Description

Fixing device of graphite heat exchanger

Technical Field

The utility model relates to a fixed technical field of graphite heat exchanger specifically is a fixing device of graphite heat exchanger.

Background

The graphite heat exchanger is a heat exchanger made of graphite for a heat transfer component, the graphite heat exchanger has good corrosion resistance, a heat transfer surface is not easy to scale, the heat transfer performance is good, the graphite heat exchanger is divided into a shell-and-tube heat exchanger due to different structures, the shell-and-tube heat exchanger is also called a tubular heat exchanger, and a dividing wall type heat exchanger which takes the wall surface of a tube bundle sealed in a shell as the heat transfer surface is adopted.

The prior fixing device of the graphite heat exchanger has the following defects:

1. the existing fixing device of the graphite heat exchanger can only fix the graphite heat exchanger with the same specification, cannot correspondingly adjust according to the pipe diameter of the graphite heat exchanger, cannot fix the graphite heat exchangers with other different specifications, and has the disadvantages of large limitation and low practicability;

2. the prior fixing device of the graphite heat exchanger directly arranges the shell of the graphite heat exchanger in a fixed groove, which is easy to impact the graphite heat exchanger, and the shape of the pipe wall is deformed if the shell is light, and the graphite heat exchanger is directly damaged if the shell is heavy, so that the graphite heat exchanger cannot work normally;

3. the fixing device of the existing graphite heat exchanger carries out fixed mounting on the graphite heat exchanger, and if the graphite heat exchanger needs to be moved, the graphite heat exchanger needs to be lifted by a crane, so that not only are time and labor wasted, but also the graphite heat exchanger can be damaged in the lifting process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device of graphite 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 fixing device of a graphite heat exchanger comprises a mounting seat, a screw rod, a buffer component and a mounting groove seat, wherein two sides inside the mounting groove seat are provided with threaded cylinders, and the interior of the threaded cylinder is provided with a screw rod extending out of the top of the mounting groove seat through a threaded structure, the outer side of the screw rod is provided with a mounting seat through a threaded structure, and the inner side of the mounting seat is provided with a limit plate through a hinge, the bottom of the mounting groove seat is provided with a buffer component through a bolt, a hydraulic telescopic rod is arranged in the buffer component, the bottom of the hydraulic telescopic rod is provided with a base through a bolt, and the bottom of the base is provided with a supporting component through a bolt, a shaft bracket is arranged in the supporting component, the rubber wheel is installed through the pintle in the inboard of pedestal, the thread bush is installed through the bolt in the both sides of pedestal, and the threaded rod is installed through the helicitic texture in the inside of thread bush.

Preferably, the top end of the limiting plate is provided with a shrinkage frame through a slip sheet, and the limiting plate and the shrinkage frame are fixedly provided with rubber sheets on the inner sides.

Preferably, the outer side of the screw rod is sleeved with a screw sleeve, and the inner side of the screw sleeve is provided with threads.

Preferably, the outer side of the hydraulic telescopic rod is fixedly provided with a spring, and the spring is made of spring steel.

Preferably, the bottom of the threaded rod is fixedly provided with a rubber pad, and the outer side of the threaded rod is fixedly provided with a knob.

Preferably, the bottom of the installation groove seat is welded with a protection plate, and the inner side of the installation groove seat is fixedly provided with a rubber sheet.

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

1. the utility model discloses an install the mount pad in the outside of lead screw, can utilize the rotation of lead screw to adjust the height of mount pad, through the height of adjustment mount pad, drive limiting plate and shrink frame and carry out the vertical migration, can adjust according to the graphite heat exchanger of different pipe diameters, be convenient for carry out spacing fixed to the outer wall of graphite heat exchanger, guaranteed graphite heat exchanger's stability, promoted the practicality of device.

2. The utility model discloses an install the buffering subassembly in the bottom of mounting groove seat, utilize hydraulic telescoping rod and the spring of installation in the buffering subassembly, can cushion impact force when receiving vibrations, reduce the vibrations that graphite heat exchanger received, can avoid graphite heat exchanger because the impact that receives the high strength leads to warping impaired, has guaranteed graphite heat exchanger's stability when guaranteeing graphite heat exchanger normal work.

3. The utility model discloses an internally mounted at supporting component has the rubber wheel, can promote fixing device through the manpower, makes the rubber wheel roll, is convenient for carry out horizontal migration to the position of graphite heat exchanger, has saved the required labour of removal graphite heat exchanger, has promoted fixing device's removal flexibility, has avoided removing the damage that produces because of the hoist and mount.

Drawings

Fig. 1 is a schematic front internal structure diagram of the present invention;

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

FIG. 3 is a schematic side view of the external structure of the present invention;

fig. 4 is a schematic view of a partial structure of the support assembly of the present invention.

In the figure: 1. a mounting seat; 101. a retraction rack; 102. a limiting plate; 2. a screw rod; 201. sleeving the silk; 3. a buffer assembly; 301. a hydraulic telescopic rod; 302. a spring; 4. a support assembly; 401. a pedestal; 402. a rubber wheel; 403. a threaded sleeve; 404. a threaded rod; 405. a knob; 406. a rubber pad; 5. a base; 6. installing a groove seat; 601. a guard plate; 602. a threaded barrel.

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 which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-4, the present invention provides an embodiment: a fixing device of a graphite heat exchanger comprises a mounting seat 1, a screw rod 2, a buffer assembly 3 and a mounting groove seat 6, wherein two sides of the inside of the mounting groove seat 6 are provided with a thread cylinder 602, the inside of the thread cylinder 602 is provided with the screw rod 2 extending out of the top of the mounting groove seat 6 through a thread structure, the mounting groove seat 6 can fixedly mount the graphite heat exchanger in a groove to prevent the graphite heat exchanger from rolling and falling off, the inside of the thread cylinder 602 is provided with threads which can be occluded with the threads on the outer side of the screw rod 2, the screw rod 2 can vertically move in the inside of the thread cylinder 602 by rotating the screw rod 2, the outer side of the screw rod 2 is provided with the mounting seat 1 through the thread structure, the inner side of the mounting seat 1 is provided with a limit plate 102 through a hinge, the mounting seat 1 can fix the assembly for fixing the graphite heat exchanger on the outer side of the screw, in order to achieve the purpose of adjusting the tightness, the bottom of the installation groove seat 6 is provided with a buffer component 3 through a bolt, the buffer component 3 can buffer the impact force when being vibrated, the vibration received by the graphite heat exchanger is reduced, the deformation and damage of the graphite heat exchanger caused by high-strength impact can be avoided, a hydraulic telescopic rod 301 is arranged in the buffer component 3, the hydraulic telescopic rod 301 can stretch and contract when being extruded to buffer the pressure, the vibration directly received by the graphite heat exchanger is reduced, the bottom of the hydraulic telescopic rod 301 is provided with a base 5 through a bolt, the base 5 can facilitate the installation of the buffer component 3 and a support component 4, the bottom of the base 5 is provided with a support component 4 through a bolt, the support component 4 can be adjusted according to the use of the graphite heat exchanger, the device can be conveniently supported and moved, and a shaft bracket 401 is arranged in the support component 4, pedestal 401 is convenient for utilize the pintle to install rubber wheel 402 fixed mounting in the inboard, make the stable roll of rubber wheel 402, rubber wheel 402 is installed through the pintle in the inboard of pedestal 401, rubber wheel 402 can roll, and then carry out horizontal migration to the device, can make the steady removal of graphite heat exchanger, thread bush 403 is installed through the bolt in the both sides of pedestal 401, and thread bar 404 is installed through the helicitic texture in the inside of thread bush 403, the inside of thread bush 403 is equipped with the screw thread, can interlock with the screw thread in the threaded bar 404 outside, can realize the flexible of threaded bar 404 through rotating threaded bar 404, in order to reach the support height adjustment to supporting component 4.

Further, shrink frame 101 is installed through the gleitbretter in the top of limiting plate 102, and the inboard fixed mounting of limiting plate 102 and shrink frame 101 has the sheet rubber, and shrink frame 101 can be dragged each other with limiting plate 102, and spacing spring through internally mounted makes shrink frame 101 and limiting plate 102 exert decurrent pressure to graphite heat exchanger's top all the time, makes the stable installation of graphite heat exchanger in mounting groove seat 6.

Further, the outside cover of lead screw 2 has silk braid 201, and the inboard of silk braid 201 is equipped with the screw, can adjust the flexible of lead screw 2 through rotating silk braid 201, borrows this to reach the purpose of adjusting the height of mount pad 1, is convenient for adjust the fixed degree to graphite heat exchanger through the height that changes mount pad 1.

Further, hydraulic telescoping rod 301's outside fixed mounting has spring 302, and spring 302 adopts the spring steel material, and spring 302 is in order to cooperate with hydraulic telescoping rod 301, absorbs the buffering in order to the vibrations that the device received, can make the vibrations that the graphite heat exchanger received reduce, prevents that the graphite heat exchanger from leading to damaging because of vibrations.

Further, the bottom fixed mounting of threaded rod 404 has rubber pad 406, and the outside fixed mounting of threaded rod 404 has knob 405, and rubber pad 406 can reduce the pressure of device to ground through increase lifting surface area, has not only promoted the stability of support, can also prevent that ground from being crushed, and knob 405 can rotate threaded rod 404 through the rotation, is convenient for adjust the flexible of threaded rod 404.

Further, the welding of the bottom of mounting groove seat 6 has backplate 601, and backplate 601 can protect buffering subassembly 3, prevents that buffering subassembly 3 from meeting water or corrosive liquids and leading to ageing, and the inboard fixed mounting of mounting groove seat 6 has the sheet rubber, and the sheet rubber can protect graphite heat exchanger's outer wall, prevents that graphite heat exchanger directly leads to outer wall wearing and tearing with the contact of hard thing.

The working principle is as follows: the screw sleeve 201 is rotated to enable the screw rod 2 to rise, the mounting seat 1 is driven to rise to a certain height, the graphite heat exchanger is arranged inside the mounting groove seat, the screw sleeve 201 is rotated to enable the screw rod 2 to rotate, the mounting seat 1 is driven to descend, the mounting seat 1 drives the limiting plate 102 to move downwards, and the limiting plate 102 and the shrinkage frame 101 tighten the upper surface of the graphite heat exchanger to enable the graphite heat exchanger to be fixed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fixing device of graphite heat exchanger, includes mount pad (1), lead screw (2), buffer unit (3) and mounting groove seat (6), its characterized in that: the inner two sides of the mounting groove seat (6) are provided with threaded cylinders (602), the inner portions of the threaded cylinders (602) are provided with screw rods (2) extending out of the tops of the mounting groove seats (6) through threaded structures, the outer sides of the screw rods (2) are provided with mounting seats (1) through threaded structures, the inner sides of the mounting seats (1) are provided with limiting plates (102) through hinges, the bottom of the mounting groove seats (6) is provided with a buffer assembly (3) through bolts, a hydraulic telescopic rod (301) is installed in the buffer assembly (3), the bottom of the hydraulic telescopic rod (301) is provided with a base (5) through bolts, the bottom of the base (5) is provided with a supporting assembly (4) through bolts, a shaft bracket (401) is installed in the supporting assembly (4), the inner sides of the shaft bracket (401) are provided with rubber wheels (402) through shaft bolts, the two sides of the shaft bracket (401) are provided with threaded sleeves (, and a threaded rod (404) is arranged in the threaded sleeve (403) through a threaded structure.

2. The fixing device of the graphite heat exchanger according to claim 1, wherein: the top end of the limiting plate (102) is provided with a shrinkage frame (101) through a slip sheet, and the inner sides of the limiting plate (102) and the shrinkage frame (101) are fixedly provided with rubber sheets.

3. The fixing device of the graphite heat exchanger according to claim 1, wherein: the outer side of the screw rod (2) is sleeved with a screw sleeve (201), and the inner side of the screw sleeve (201) is provided with threads.

4. The fixing device of the graphite heat exchanger according to claim 1, wherein: the outer side of the hydraulic telescopic rod (301) is fixedly provided with a spring (302), and the spring (302) is made of spring steel.

5. The fixing device of the graphite heat exchanger according to claim 1, wherein: the bottom of threaded rod (404) is fixed mounting have rubber pad (406), and the outside fixed mounting of threaded rod (404) has knob (405).

6. The fixing device of the graphite heat exchanger according to claim 1, wherein: the bottom welding of installation slot seat (6) has backplate (601), and the inboard fixed mounting of installation slot seat (6) has the sheet rubber.