CN218178864U

CN218178864U - Body positioning mechanism of boiler superheater

Info

Publication number: CN218178864U
Application number: CN202222548923.3U
Authority: CN
Inventors: 郝鸿申
Original assignee: Jiangsu Hongzhong Valve Co ltd
Current assignee: Jiangsu Hongzhong Valve Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2022-12-30
Anticipated expiration: 2032-09-26

Abstract

The application discloses a tube body positioning mechanism of a boiler superheater, which comprises a positioning plate, a dismounting mechanism and a clamping mechanism; the dismouting mechanism includes the fixed cavity of second, the fixed cavity of second is fixed to be established in the locating plate, the fixed cavity internal rotation of second is connected with the threaded rod, the threaded rod other end runs through the fixed cavity of second and extends to the outside, two traveling sleeve, two have been cup jointed to the screw thread on the threaded rod equal fixedly connected with movable block on the traveling sleeve. This application is placed two locating plates in the body both sides, the fixed block inserts in the fixed cavity of second, cup joint the piece overlap joint on the locating plate, rotate through the threaded rod and drive the movable sleeve motion, the movable sleeve motion drives the movable block motion, connecting block on the movable block is pegged graft in the spread groove, be convenient for fix the position of fixed block, thereby fix the body, drive connecting block and spread groove separation through the reversal threaded rod, thereby dismantle two locating plates, maintain the body.

Description

Body positioning mechanism of boiler superheater

Technical Field

The application relates to the field of boiler superheaters, in particular to a pipe body positioning mechanism of a boiler superheater.

Background

The boiler superheater is used for recovering the energy of boiler flue gas, so that the steam coming out of the boiler can be heated and changed into dry steam, the heat efficiency of the boiler is favorably improved, the steam turbine is favorably prevented from water hammer, and the heat regenerator is used for recovering the energy from the exhaust steam of the steam turbine and heating the circulating water entering the boiler.

When boiler heater used, need fix a position the superheater pipe that absorbs heat, current body positioning mechanism is not convenient for fixed mounting and dismantlement, when leading to the body to need the maintenance, is not convenient for dismantle positioning mechanism, has reduced maintenance efficiency. Therefore, the tube positioning mechanism of the boiler superheater is provided for solving the problems.

Disclosure of Invention

The utility model provides a boiler superheater's body positioning mechanism is used for solving the problem that is not convenient for install positioning mechanism and dismantles among the prior art in this embodiment.

According to one aspect of the application, a tube body positioning mechanism of a boiler superheater is provided, which comprises a positioning plate, a dismounting mechanism and a clamping mechanism;

dismouting mechanism includes the fixed cavity of second, the fixed cavity of second is fixed to be established in the locating plate, the fixed cavity internal rotation of second is connected with the threaded rod, the threaded rod other end runs through the fixed cavity of second and extends to the outside, two traveling sleeves have been cup jointed to the screw thread on the threaded rod, two equal fixedly connected with movable block on the traveling sleeve, two equal fixedly connected with connecting block on the movable block, two the connecting block is all pegged graft on the spread groove, two the spread groove is fixed respectively and is established in the fixed block both sides, the fixed block other end runs through the fixed cavity of second and extends to the outside, fixed block other end fixed connection is on another locating plate.

Further, the movable sleeve is fixedly connected with a sliding block, the sliding block is connected to a fixed sliding groove in a sliding mode, and the fixed sliding groove is fixedly arranged on the second fixed cavity.

Furthermore, a sleeving block is fixedly sleeved on the fixed block and is lapped on the positioning plate.

Further, fixture includes first fixed cavity, two first fixed cavity is fixed respectively and is established in two locating plates, two equal fixedly connected with two springs in the first fixed cavity, four the spring other end is fixed connection respectively at two sliding plate both ends, two equal fixedly connected with connecting rod on the sliding plate, two the connecting rod other end all runs through first fixed cavity and extends to in the recess, two the recess is fixed connection respectively on two locating plates, two equal fixedly connected with splint on the connecting rod, two splint overlap joint respectively in body both sides.

Furthermore, both ends of the sliding plate are slidably sleeved on the sleeve-joint rods, and both ends of the sleeve-joint rods are respectively and fixedly connected to two side walls of the second fixed cavity.

Furthermore, the inner ring of the clamping plate is fixedly connected with an anti-skid pad.

Through the above-mentioned embodiment of this application, adopted dismouting mechanism, solved the problem that is not convenient for install and dismantle positioning mechanism, improved body maintenance efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. positioning a plate; 2. a sleeved rod; 3. a spring; 4. a first fixed cavity; 5. a sliding plate; 6. a connecting rod; 7. a pipe body; 8. a splint; 9. a non-slip mat; 10. an arc-shaped slot; 11. a fixed block; 12. sleeving a connecting block; 13. connecting grooves; 14. connecting blocks; 15. a moving block; 16. moving the sleeve; 17. fixing the chute; 18. a slider; 19. a threaded rod; 20. a second fixed cavity.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a tube positioning mechanism for a boiler superheater comprises a positioning plate 1, a mounting and dismounting mechanism and a clamping mechanism;

dismouting mechanism includes the fixed cavity of second 20, the fixed cavity of second 20 is fixed to be established in locating plate 1, the 20 internal rotations of the fixed cavity of second are connected with threaded rod 19, the threaded rod 19 other end runs through the fixed cavity of second 20 and extends to the outside, two traveling sleeve 16 have been cup jointed to the screw thread on the threaded rod 19, two equal fixedly connected with movable block 15 on the traveling sleeve 16, two equal fixedly connected with connecting block 14 on the movable block 15, two connecting block 14 all pegs graft on spread groove 13, two spread groove 13 is fixed respectively and is established in fixed block 11 both sides, the fixed block 11 other end runs through the fixed cavity of second 20 and extends to the outside, 11 other end fixed connection of fixed block is on another locating plate 1, is convenient for fix fixed block 11 through grafting between connecting block 14 and spread groove 13 to fix and separate two locating plates 1 within a definite time, be convenient for install and dismantle body 7.

A sliding block 18 is fixedly connected to the movable sleeve 16, the sliding block 18 is slidably connected to a fixed sliding chute 17, and the fixed sliding chute 17 is fixedly arranged on the second fixed cavity 20, so that the moving direction of the movable sleeve 16 can be conveniently fixed; the fixed block 11 is fixedly sleeved with a sleeving block 12, and the sleeving block 12 is lapped on the positioning plate 1 so as to be convenient for positioning the fixed block 11; the clamping mechanism comprises a first fixed cavity 4, two first fixed cavities 4 are respectively and fixedly arranged in two positioning plates 1, two springs 3 are respectively and fixedly connected in the two first fixed cavities 4, the other ends of the four springs 3 are respectively and fixedly connected to two ends of two sliding plates 5, connecting rods 6 are respectively and fixedly connected to the two sliding plates 5, the other ends of the two connecting rods 6 extend into grooves through the first fixed cavities 4, the two grooves are respectively and fixedly connected to the two positioning plates 1, clamping plates 8 are respectively and fixedly connected to the two connecting rods 6, the two clamping plates 8 are respectively lapped on two sides of the pipe body 7, and the pipe body 7 can be clamped conveniently through the matching of the clamping plates 8; both ends of the sliding plate 5 are slidably sleeved on the sleeved rods 2, and both ends of the sleeved rods 2 are fixedly connected to two side walls of the second fixed cavity 20 respectively, so that the moving direction of the sliding plate 5 can be conveniently fixed; the inner ring of the clamping plate 8 is fixedly connected with the non-slip mat 9, so that friction between the clamping plate 8 and the pipe body 7 is increased, and the pipe body 7 is prevented from sliding.

The utility model discloses when using, the electrical components that appear in this application all connects external intercommunication power and control switch when using, at first place two locating plates 1 in body 7 both sides, fixed block 11 inserts in the fixed cavity 20 of second, cup joint 12 overlap joint on locating plate 1, it drives the removal sleeve 16 motion that the screw thread cup jointed to rotate through threaded rod 19, slider 18 on the removal sleeve 16 slides on fixed spout 17, the direction of motion of fixed removal sleeve 16 is convenient for, removal sleeve 16 motion drives movable block 15 motion, connecting block 14 on the movable block 15 is pegged graft in spread groove 13, be convenient for fix the position of fixed block 11, thereby fix body 7, drive connecting block 14 and spread groove 13 separation through reversal threaded rod 19, thereby dismantle two locating plates 1, maintain body 7, through two fixed two splint 8 and the contact of body 7 of driving of two locating plates 1, body 7 promotes two splint 8 outwards, connecting rod 6 is to first fixed cavity 4 internal motion, it slides on cup jointing rod 2 to drive sliding plate 5, spring 3 compresses, spring 3 promotes sliding plate 5 and slides on cup joints pole 2, drive two splint 8 and carry out the friction pad through the body 7, the increase of clamping pad between 7 and the body 7, be convenient for increasing friction pad.

The application has the advantages that:

1. according to the fixing device, the two positioning plates are placed on two sides of the pipe body, the fixing block is inserted into the second fixing cavity, the sleeving block is overlapped on the positioning plates, the threaded rod rotates to drive the moving sleeve sleeved by the threads to move, the moving sleeve moves to drive the moving block to move, the connecting block on the moving block is inserted into the connecting groove, the position of the fixing block is convenient to fix, the pipe body is fixed, the connecting block is driven to be separated from the connecting groove by reversing the threaded rod, the two positioning plates are detached, and the pipe body is maintained;

2. this application is through two fixed splint and the body contact of driving of two locating plates, and the body outwards promotes two splint, and the connecting rod drives the sliding plate and slides on cup jointing the pole to the motion in the first fixed cavity, spring compression, and the spring promotes the sliding plate and slides on cup jointing the pole, drives two splint and carries out the centre gripping to the body, through the slipmat increase that sets up on the splint and the friction between the body, is convenient for fix a position the body.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a boiler superheater's body positioning mechanism which characterized in that: comprises a positioning plate (1), a dismounting mechanism and a clamping mechanism;

dismouting mechanism includes the fixed cavity of second (20), the fixed cavity of second (20) is fixed to be established in locating plate (1), the fixed cavity of second (20) internal rotation is connected with threaded rod (19), threaded rod (19) other end runs through the fixed cavity of second (20) and extends to the outside, threaded rod (19) are gone up the screw thread and have been cup jointed two and have removed sleeve (16), two equal fixedly connected with movable block (15), two on removing sleeve (16) equal fixedly connected with connecting block (14), two on movable block (15) connecting block (14) are all pegged graft on spread groove (13), two spread groove (13) are fixed respectively and are established in fixed block (11) both sides, fixed block (11) other end runs through the fixed cavity of second (20) and extends to the outside, fixed block (11) other end fixed connection is on another locating plate (1).

2. The positioning mechanism for the tube of the boiler superheater according to claim 1, wherein: the movable sleeve (16) is fixedly connected with a sliding block (18), the sliding block (18) is connected to a fixed sliding groove (17) in a sliding mode, and the fixed sliding groove (17) is fixedly arranged on a second fixed cavity (20).

3. The positioning mechanism for the tube of the boiler superheater according to claim 1, wherein: the fixed block (11) is fixedly sleeved with a sleeving block (12), and the sleeving block (12) is lapped on the positioning plate (1).

4. The positioning mechanism for the tube of the boiler superheater according to claim 1, wherein: fixture includes first fixed cavity (4), two first fixed cavity (4) is fixed respectively and establishes in two locating plates (1), two equal fixedly connected with two springs (3), four in first fixed cavity (4) spring (3) other end difference fixed connection is at two sliding plate (5) both ends, two equal fixedly connected with connecting rod (6), two on sliding plate (5) the connecting rod (6) other end all runs through first fixed cavity (4) and extends to in the recess, two recess difference fixed connection is on two locating plates (1), two equal fixedly connected with splint (8), two on connecting rod (6) splint (8) overlap joint respectively in body (7) both sides.

5. A tube positioning mechanism for a boiler superheater according to claim 4, characterized in that: the two ends of the sliding plate (5) are sleeved on the sleeve-joint rods (2) in a sliding mode, and the two ends of the sleeve-joint rods (2) are fixedly connected to the two side walls of the second fixed cavity (20) respectively.

6. The positioning mechanism for the tube of the boiler superheater according to claim 4, wherein: the inner ring of the clamping plate (8) is fixedly connected with an anti-skid pad (9).