CN217057584U

CN217057584U - Prefabricated steel chimney shell ring coupling mechanism

Info

Publication number: CN217057584U
Application number: CN202220759455.1U
Authority: CN
Inventors: 王立贵
Original assignee: Qingdao Shuangxinyuan Environmental Protection Technology Co ltd
Current assignee: Qingdao Shuangxinyuan Environmental Protection Technology Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-26
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a prefabricated steel chimney shell ring coupling mechanism, including first chimney and second chimney, be equipped with the returning block in the middle of first chimney and the second chimney, first chimney one side fixed mounting has the second fixed block, second chimney one side fixed mounting has the first fixed block, the upper end of second chimney and the lower extreme of first chimney all are provided with fixture, fixture includes anchor clamps, fixed plate and fixation nut, anchor clamps one side is provided with coupling mechanism, coupling mechanism includes connecting plate, slider and connecting block, the connecting plate lower extreme is provided with elevating system, elevating system includes rocker, first bevel gear, second bevel gear, threaded rod and supporting shoe; the support seat is placed at a place needing to be installed, then the screw penetrates through the jack to be fixed, the lower end of the first chimney is placed on the upper surface of the support seat, the air holes of the base and the support seat are aligned, the first chimney is fixed, and the mounting at the back is facilitated.

Description

Prefabricated steel chimney shell ring coupling mechanism

Technical Field

The utility model relates to a coupling mechanism technical field specifically is a prefabricated steel chimney shell ring coupling mechanism.

Background

The prefabricated stainless steel chimney is very simple and quick to install, and gradually replaces the traditional chimneys such as brick chimneys, cement chimneys and iron chimneys with continuous development, so that the prefabricated stainless steel chimney becomes the choice of many customers to select the chimneys at present. Present prefabricated steel chimney shell ring coupling mechanism is mostly ring flange coupling mechanism, because the improvement of environmental protection requirement, also constantly improve to the leakproofness of chimney, fixed seal is not enough in the ring flange connection, and adopt the ring flange to connect, need weld fixture ring flange on the chimney and additionally set up the screw on the flange, the more technology of production step is difficult, it is higher to cause the manufacturing cost of chimney, the chimney is very inconvenient in the installation simultaneously, need someone to hold up the chimney upper end in the top, then install the base again, it is very troublesome. Therefore, a prefabricated steel chimney cylinder section connecting mechanism is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated steel chimney shell ring coupling mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prefabricated steel chimney shell ring coupling mechanism, includes first chimney and second chimney, be equipped with back the piece in the middle of first chimney and the second chimney, first chimney one side fixed mounting has the second fixed block, second chimney one side fixed mounting has first fixed block, the upper end of second chimney and the lower extreme of first chimney all are provided with fixture, fixture includes anchor clamps, fixed plate and fixation nut, anchor clamps one side is provided with coupling mechanism, coupling mechanism includes connecting plate, slider and connecting block, the connecting plate lower extreme is provided with elevating system, elevating system includes rocker, first bevel gear, second bevel gear, supporting shoe and threaded rod, first chimney lower extreme is provided with supporting mechanism, supporting mechanism includes supporting seat and base.

Preferably, the upper end and the lower end of the square-shaped block are provided with square-shaped grooves, the upper end of the first chimney and the lower end of the second chimney are movably clamped in the square-shaped grooves, and rubber plates are filled in the square-shaped grooves.

Preferably, a set of the fixtures are distributed in a mirror image manner and located on the outer surfaces of the first chimney and the second chimney, a set of the fixing plates are fixedly installed on one side of the set of the fixtures, and the fixing nuts penetrate through the set of the fixing plates.

Preferably, the connecting plate is provided with a sliding groove, one end of the sliding block is movably matched inside the sliding groove, the other end of the sliding block is fixedly connected with the clamp, the connecting block is fixedly installed at the lower end of the connecting plate, and the other end of the connecting block is fixedly connected with the clamp located on the surface of the first chimney.

Preferably, one end of the rocker movably penetrates through the connecting plate and is fixedly connected with the first bevel gear, and the supporting block is fixedly installed on one side of the connecting plate.

Preferably, a connecting shaft at the lower end of the threaded rod penetrates through the supporting block, a sliding block penetrates through the upper end of the threaded rod, the second bevel gear is fixedly connected with the connecting shaft at the lower end of the threaded rod, and the first bevel gear is meshed with the second bevel gear.

Preferably, the base is fixedly installed at the lower end of the first chimney, and the supporting seat is located below the base and contacts with the lower surface of the base.

Preferably, an air vent is formed between the supporting seat and the base, and jacks are formed in two sides of the supporting seat.

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

1. firstly, placing the supporting seat at a place to be installed, then penetrating a screw through the jack for fixing, then placing the lower end of the first chimney on the upper surface of the supporting seat to align the air vents of the base and the supporting seat, and then rotating the screw on the base to fix the first chimney, thereby facilitating the subsequent installation;

2. after the first chimney is installed, sleeving a clamp at the lower end from the upper end of the first chimney, unscrewing a fixing nut at the upper end, taking one clamp away, placing a clip block at the upper end of the first chimney, completely clamping the upper end of the first chimney into a clip groove, placing the lower end of the second chimney into the clip groove, adjusting the position of the clamp at the upper end, aligning the taken clamp with the other clamp, rotating the fixing nut to enable a group of clamps to be fixed, limiting the second chimney without clamping the second chimney by the clamp, fixing the first fixing block and the second fixing block by screws, and installing without being held by a person on the first fixing block and the second fixing block;

3. when the altitude variation of chimney, the position of anchor clamps need be adjusted, rotates the rocker, drives first bevel gear and rotates, drives the threaded rod through second bevel gear and rotates to this drives the slider and removes along the spout, is carrying out the installation work, and the back is accomplished in the installation, unscrews a set of fixation nut, takes away the anchor clamps in the outside again can.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the connecting plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the clip block structure of the present invention;

FIG. 5 is a schematic view of the clamp structure of the present invention;

FIG. 6 is a schematic view of the supporting seat of the present invention;

in the figure: 1. a first chimney; 11. a second chimney; 12. returning to the shape block; 13. a first fixed block; 14. a circular groove; 15. a second fixed block; 2. a connecting mechanism; 21. a connecting plate; 22. a chute; 23. a slider; 24. connecting blocks; 3. a lifting mechanism; 31. a rocker; 32. a first bevel gear; 33. a second bevel gear; 34. a support block; 35. a threaded rod; 4. a support mechanism; 41. a supporting base; 42. a base; 43. a jack; 44. a vent hole; 5. a clamping mechanism; 51. a clamp; 52. a fixing plate; 53. and fixing the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a prefabricated steel chimney shell section connecting mechanism comprises a first chimney 1 and a second chimney 11, wherein a return block 12 is arranged between the first chimney 1 and the second chimney 11, a second fixing block 15 is fixedly mounted on one side of the first chimney 1, a first fixing block 13 is fixedly mounted on one side of the second chimney 11, the first fixing block 13 and the second fixing block 15 are fixed through screws, stability can be improved, clamping mechanisms 5 are arranged at the upper end of the second chimney 11 and the lower end of the first chimney 1 respectively, each clamping mechanism 5 comprises a clamp 51, a fixing plate 52 and a fixing nut 53, a connecting mechanism 2 is arranged on one side of each clamp 51, each connecting mechanism 2 comprises a connecting plate 21, a sliding block 23 and a connecting block 24, a lifting mechanism 3 is arranged at the lower end of each connecting plate 21, each lifting mechanism 3 comprises a rocker 31, a first bevel gear 32, a second bevel gear 33, a supporting block 34 and a threaded rod 35, the lower end of the first chimney 1 is provided with a supporting mechanism 4, and the supporting mechanism 4 comprises a supporting seat 41 and a base 42.

As an embodiment of the present invention, the loop-shaped groove 14 is opened at both ends of the loop-shaped block 12, the upper end of the first chimney 1 and the lower end of the second chimney 11 are movably clamped in the loop-shaped groove 14, and the rubber plate is filled inside the loop-shaped groove 14.

As an embodiment of the present invention, it is a set of the fixture 51 is a mirror image distribution, and is located the outer surface of the first chimney 1 and the second chimney 11, and is a set of the fixing plate 52 is fixedly mounted on one side of the set of fixture 51, the fixing nut 53 runs through the set of fixing plate 52.

As an embodiment of the present invention, chute 22 has been seted up to connecting

plate

21, 23 one end of slider movable fit is inside chute 22, the 23 other end of slider and anchor clamps 51 fixed connection, connecting block 24 fixed mounting is at the lower extreme of connecting plate 21, the connecting block 24 other end and the anchor clamps 51 fixed connection that are located 1 surface of first chimney.

As an embodiment of the present invention, one end of the rocker 31 movably penetrates the connecting plate 21 and is fixedly connected to the first bevel gear 32, and the supporting block 34 is fixedly mounted on one side of the connecting plate 21.

As an embodiment of the utility model, the connecting axle of threaded rod 35 lower extreme runs through supporting shoe 34, threaded rod 35 upper end runs through slider 23, and slider 23 runs through the part and covers and be equipped with anti-skidding line, second bevel gear 33 and the connecting axle fixed connection of threaded rod 35 lower extreme, first bevel gear 32 and second bevel gear 33 meshing are connected, rotate rocker 31, drive first bevel gear 32 and rotate, drive threaded rod 35 through second bevel gear 33 and rotate to this drives slider 23 and removes along spout 22, with this height of adjustment anchor clamps 51.

As an embodiment of the present invention, the base 42 is fixedly installed at the lower end of the first chimney 1, and the supporting seat 41 is located below the base 42 and contacts with the lower surface of the base 42.

As an embodiment of the present invention, the air vent 44 has been seted up in the middle of supporting seat 41 and the base 42, jack 43 has been seted up to supporting seat 41 both sides, and the screw passes jack 43 and fixes supporting seat 41, puts the lower extreme of first chimney 1 on supporting seat 41 upper surface again, makes the air vent 44 of base 42 and supporting seat 41 align, then rotates the screw on the base 42, fixes first chimney 1.

The working principle is as follows: firstly, placing the support base 41 at a place to be installed, then, penetrating screws through the insertion holes 43 for fixing, then, placing the lower end of the first chimney 1 on the upper surface of the support base 41, aligning the base 42 with the air holes 44 of the support base 41, and then, rotating the screws on the base 42 to fix the first chimney 1, thereby facilitating the subsequent installation;

after the first chimney 1 is installed, sleeving a clamp 51 at the lower end into the upper end of the first chimney 1, unscrewing a fixing nut 53 at the upper end, taking one clamp 51 away, placing a clip 12 at the upper end of the first chimney 1 to completely clamp the upper end of the first chimney 1 into a clip groove 14, placing the lower end of the second chimney 11 into the clip groove 14, adjusting the position of the clamp 51 at the upper end, aligning the taken clamp 51 with the other clamp 51, rotating the fixing nut 53 to fix a group of clamps 51 and limit the second chimney 11 without clamping the second chimney 11 by the clamps 51, and then fixing the first fixing block 13 and the second fixing block 15 by screws, wherein a person does not need to hold the clamps on the fixing nut during installation;

when the height of the chimney changes, the position of the fixture 51 needs to be adjusted, the rocker 31 is rotated to drive the first bevel gear 32 to rotate, the threaded rod 35 is driven to rotate through the second bevel gear 33, the sliding block 23 is driven to move along the sliding groove 22, the height of the fixture 51 is adjusted, after adjustment, installation is carried out, after installation is completed, a group of fixing nuts 53 are screwed off, and then the fixture 51 on the outer side is taken away.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 prefabricated steel chimney shell ring coupling mechanism, includes first chimney (1) and second chimney (11), its characterized in that: a return block (12) is arranged between the first chimney (1) and the second chimney (11), a second fixing block (15) is fixedly mounted on one side of the first chimney (1), a first fixing block (13) is fixedly mounted on one side of the second chimney (11), clamping mechanisms (5) are arranged at the upper end of the second chimney (11) and the lower end of the first chimney (1), each clamping mechanism (5) comprises a clamp (51), a fixing plate (52) and a fixing nut (53), a connecting mechanism (2) is arranged on one side of each clamp (51), each connecting mechanism (2) comprises a connecting plate (21), a sliding block (23) and a connecting block (24), a lifting mechanism (3) is arranged at the lower end of each connecting plate (21), each lifting mechanism (3) comprises a rocker (31), a first bevel gear (32), a second bevel gear (33), a supporting block (34) and a threaded rod (35), the lower end of the first chimney (1) is provided with a supporting mechanism (4), and the supporting mechanism (4) comprises a supporting seat (41) and a base (42).

2. The prefabricated steel chimney shell ring connection mechanism of claim 1, wherein: the upper end and the lower end of the return block (12) are provided with return grooves (14), the upper end of the first chimney (1) and the lower end of the second chimney (11) are movably clamped in the return grooves (14), and rubber plates are filled in the return grooves (14).

3. The prefabricated steel chimney shell section connecting mechanism of claim 1, characterized in that: the group of the clamps (51) are distributed in a mirror image mode and are located on the outer surfaces of the first chimney (1) and the second chimney (11), the group of the fixing plates (52) are fixedly installed on one side of the group of the clamps (51), and the fixing nuts (53) penetrate through the group of the fixing plates (52).

4. The prefabricated steel chimney shell ring connection mechanism of claim 1, wherein: spout (22) have been seted up in connecting plate (21), slider (23) one end clearance fit is inside spout (22), slider (23) other end and anchor clamps (51) fixed connection, connecting block (24) fixed mounting is at the lower extreme of connecting plate (21), connecting block (24) other end and anchor clamps (51) fixed connection that are located first chimney (1) surface.

5. The prefabricated steel chimney shell section connecting mechanism of claim 1, characterized in that: one end of the rocker (31) movably penetrates through the connecting plate (21) and is fixedly connected with the first bevel gear (32), and the supporting block (34) is fixedly installed on one side of the connecting plate (21).

6. The prefabricated steel chimney shell section connecting mechanism of claim 1, characterized in that: the connecting shaft at the lower end of the threaded rod (35) penetrates through the supporting block (34), the upper end of the threaded rod (35) penetrates through the sliding block (23), the second bevel gear (33) is fixedly connected with the connecting shaft at the lower end of the threaded rod (35), and the first bevel gear (32) is meshed with the second bevel gear (33).

7. The prefabricated steel chimney shell section connecting mechanism of claim 1, characterized in that: the base (42) is fixedly installed at the lower end of the first chimney (1), and the supporting seat (41) is located below the base (42) and is in contact with the lower surface of the base (42).

8. The prefabricated steel chimney shell section connecting mechanism of claim 1, characterized in that: air holes (44) are formed in the middle of the supporting seat (41) and the base (42), and inserting holes (43) are formed in two sides of the supporting seat (41).