CN217206593U

CN217206593U - Blast pipe fixing device that back of body machine was used

Info

Publication number: CN217206593U
Application number: CN202220439593.1U
Authority: CN
Inventors: 周彬彬; 崔大军; 侯强; 胡盛
Original assignee: Zhongchuang Clean Energy Development Shenyang Co ltd
Current assignee: Zhongchuang Clean Energy Development Shenyang Co ltd
Priority date: 2021-12-03
Filing date: 2022-03-02
Publication date: 2022-08-16
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses an blast pipe fixing device that back of body machine was used, its technical scheme is: including two fly leaves that set up from top to bottom, two one side between the fly leaf is equipped with adjustment mechanism, two the symmetry is provided with fixture between the fly leaf, adjustment mechanism includes threaded rod and two movable block, two the thread groove has all been seted up on movable block one end surface, two the movable block is respectively through thread groove and threaded rod both ends threaded connection, and an blast pipe fixing device that the back of the body machine used's beneficial effect is: through setting up adjustment mechanism, the user can rotate the knob, drives two fly leafs and is close to carry out the centre gripping to the blast pipe through splint, rational in infrastructure and easy operation can carry out the regulation of different degrees according to the size of blast pipe, has effectively solved when the blast pipe diameter is different, just need adopt the buckle of different specifications to install, improves manufacturing cost greatly, complex operation moreover, the problem of being difficult to install and remove fast.

Description

Blast pipe fixing device that back of body machine was used

Technical Field

The utility model relates to a high back of body machine technical field, concretely relates to blast pipe fixing device that high back of body machine was used.

Background

The high back pressure turbine is called high back machine for short, and refers to a turbine with the exhaust pressure larger than the atmospheric pressure, and the exhaust can be used for supplying heat or supplying original medium and low pressure turbines to replace medium and low pressure boilers of an old power plant, so that the power generation capacity of the original power plant can be increased, and the heat economy of the original power plant can be improved.

The blast pipe of current high back of the body machine is fixed through simple buckle mostly, appears not hard up, phenomenon such as drop easily after long-term the use, and stability is lower, and is different when the blast pipe diameter simultaneously, just need adopt the buckle of different specifications to install, improves manufacturing cost greatly, complex operation moreover, is difficult for installing and removing fast.

Disclosure of Invention

Therefore, the utility model provides an exhaust pipe fixing device that back of body machine was used through setting up adjustment mechanism and fixture to solve the problem mentioned in the above-mentioned background art.

In order to achieve the above object, the present invention provides the following technical solutions: an exhaust pipe fixing device for a high back machine comprises two movable plates which are arranged up and down, wherein an adjusting mechanism is arranged on one side between the two movable plates, and clamping mechanisms are symmetrically arranged between the two movable plates;

the adjusting mechanism comprises a threaded rod and two movable blocks, wherein the surfaces of one ends of the two movable blocks are respectively provided with a threaded groove, the two movable blocks are respectively in threaded connection with the two ends of the threaded rod through the threaded grooves, one side of each of the two movable blocks is fixedly connected with a first round rod, the two ends of the bottom of each of the two movable plates are respectively provided with a fixed block, a second round rod and a first connecting rod, the tops of the two fixed blocks are respectively fixedly connected with a movable plate, the two second round rods are respectively fixedly connected with one side of the bottom of each of the two fixed blocks, one ends of the two first connecting rods are respectively movably hinged with the two second round rods, the other ends of the two first connecting rods are respectively movably hinged with the two first round rods, one sides of the two movable blocks, far away from the first round rods, are respectively fixedly connected with a first supporting rod, and the two ends of the top of the movable plate, which are positioned at the bottom, are respectively provided with a connecting block, a second supporting rod and a second connecting rod, two connecting block bottom all with fly leaf fixed connection, two second branch respectively with two connecting block top one side fixed connection, two second connecting rod one end is respectively with two second branch swing joint, two the second connecting rod other end is respectively with two first branch swing joint.

Preferably, the thread directions of the two ends of the threaded rod are opposite.

Preferably, one end of the threaded rod is fixedly connected with a knob.

Preferably, fixture includes splint and four connecting rods, splint are the setting of V font.

Preferably, the two sides of the clamping plate are fixedly connected with connecting plates, and one ends of the four connecting rods are fixedly connected with the two ends of the two connecting plates respectively.

Preferably, the connecting rod is kept away from the equal fixedly connected with spring of connecting plate one end, the connecting rod one end and fly leaf fixed connection are kept away from to the spring.

Preferably, the connecting rod outside cover is equipped with the sleeve, sleeve and connecting rod sliding connection, sleeve one end and fly leaf fixed connection.

Preferably, a rubber pad is fixedly connected to one side of the clamping plate.

Preferably, the four corners of the movable plate at the top are fixedly connected with mounting lugs, and the top surfaces of the four mounting lugs are provided with threaded holes.

The embodiment of the utility model provides a have following advantage:

1. the utility model discloses a set up adjustment mechanism, the user can rotate the knob, drives two fly leafs and is close to carry out the centre gripping to the blast pipe through splint, rational in infrastructure and easy operation can carry out the regulation of different degrees according to the size of blast pipe, has effectively solved when the exhaust pipe diameter is different, just needs to adopt the buckle of different specifications to install, improves manufacturing cost greatly, complex operation moreover, the problem of being difficult for installing and removing fast.

2. The utility model discloses a set up fixture, under adjustment mechanism's drive, can carry out the centre gripping to the blast pipe, through rubber pad and spring, can play the effect of elastic buffer, avoid the blast pipe to receive vibrations to a certain extent to make the installation stable, be convenient for use for a long time, but the flip-chip uses simultaneously, and the flexibility is high, has effectively solved current buckle and has appeared becoming flexible, phenomenon such as drop easily after long-term the use, the lower problem of stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

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

fig. 3 is a cross-sectional view of the overall structure provided by the present invention;

fig. 4 is a schematic side angle diagram provided by the present invention.

In the figure: 1. a movable plate; 2. a threaded rod; 3. a movable block; 4. a first round bar; 5. a fixed block; 6. a second round bar; 7. a first link; 8. a first support bar; 9. connecting blocks; 10. a second support bar; 11. a second link; 12. a knob; 13. a splint; 14. a connecting rod; 15. a connecting plate; 16. a spring; 17. a sleeve; 18. a rubber pad; 19. and (5) mounting the lug.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Referring to the attached drawings 1-4, the utility model provides an exhaust pipe fixing device for a high back machine, which comprises two movable plates 1 arranged up and down, wherein one side between the two movable plates 1 is provided with an adjusting mechanism, and a clamping mechanism is symmetrically arranged between the two movable plates 1;

the adjusting mechanism comprises a threaded rod 2 and two movable blocks 3, wherein threaded grooves are formed in the surfaces of one ends of the two movable blocks 3, the two movable blocks 3 are respectively in threaded connection with two ends of the threaded rod 2 through the threaded grooves, a first round rod 4 is fixedly connected to one side of each of the two movable blocks 3, two fixed blocks 5, a second round rod 6 and a first connecting rod 7 are arranged at two ends of the bottom of each of the two movable plates 1, the tops of the two fixed blocks 5 are respectively fixedly connected with the movable plates 1, the two second round rods 6 are respectively fixedly connected to one side of the bottom of each of the two fixed blocks 5, one ends of the two first connecting rods 7 are respectively movably hinged to the two second round rods 6, the other ends of the two first connecting rods 7 are respectively movably hinged to the two first round rods 4, a first supporting rod 8 is fixedly connected to one side of each of the two movable blocks 3, which is far away from the first round rod 4, two ends of the top of each movable plate 1, which is positioned at the bottom, are respectively provided with a connecting block 9, a second supporting rod 10 and a second connecting rod 11, the bottoms of the two connecting blocks 9 are fixedly connected with the movable plate 1, the two second supporting rods 10 are respectively and fixedly connected with one side of the tops of the two connecting blocks 9, one ends of the two second connecting rods 11 are respectively and movably hinged with the two second supporting rods 10, and the other ends of the two second connecting rods 11 are respectively and movably hinged with the two first supporting rods 8;

in this embodiment, fixed block 5, second round bar 6 and first connecting rod 7 and connecting block 9, second branch 10 and second connecting rod 11 are the same structure respectively, just are located two movable block 3's both sides respectively and distribute from top to bottom, and two fixture are the symmetric distribution simultaneously, consequently the utility model discloses can reverse when in-service use and use.

In order to realize the purpose that the two movable blocks 3 move towards opposite directions, the device adopts the following technical scheme: the thread directions of the two ends of the threaded rod 2 are arranged in opposite directions, so that the two movable blocks 3 can be simultaneously driven to move towards opposite directions when the threaded rod 2 rotates;

wherein, in order to realize the purpose of being convenient for operate, this device adopts following technical scheme to realize: one end of the threaded rod 2 is fixedly connected with a knob 12, and the threaded rod 2 can be driven to rotate by rotating the knob 12, so that the operation of a user is facilitated;

wherein, in order to realize the fixed purpose of centre gripping, this device adopts following technical scheme to realize: the clamping mechanism comprises a clamping plate 13 and four connecting rods 14, the clamping plate 13 is arranged in a V shape, the exhaust pipe is a circular pipe, clamping and fixing can be facilitated through the V-shaped clamping plate 13, connecting plates 15 are fixedly connected to two sides of the clamping plate 13, one ends of the four connecting rods 14 are fixedly connected with two ends of the two connecting plates 15 respectively, springs 16 are fixedly connected to ends, far away from the connecting plates 15, of the connecting rods 14, one ends, far away from the connecting rods 14, of the springs 16 are fixedly connected with the movable plate 1, sleeves 17 are sleeved on the outer sides of the connecting rods 14, the sleeves 17 are connected with the connecting rods 14 in a sliding mode, one ends of the sleeves 17 are fixedly connected with the movable plate 1, and rubber pads 18 are fixedly connected to one side of the clamping plate 13;

wherein, in order to realize the purpose of installation, this device adopts following technical scheme to realize: the equal fixedly connected with installation ear 19 in four corners of the fly leaf 1 that is located the top, four installation ear 19 top surfaces all set up threaded hole, pass the screw hole on the installation ear 19 through the bolt and can fix fly leaf 1 on external equipment, simultaneously because the utility model discloses be symmetrical structure roughly, consequently also can place fly leaf 1 that is located the top and install in the bottom.

The utility model discloses a use as follows: when the utility model is used, a user firstly can make the exhaust pipe pass through the two clamping plates 13, then uses four bolts to respectively pass through the four mounting lugs 19 on the top movable plate 1, fixedly mounts the top movable plate 1 on the equipment, then rotates the knob 12 to drive the threaded rod 2 to rotate, the threaded rod 2 drives the two movable blocks 3 to respectively move towards the two ends of the threaded rod 2, thereby pulling the movable plate 1 at the bottom to move upwards through the two second connecting rods 11 respectively movably hinged with the two first supporting rods 8 and the second supporting rod 10, thereby driving the clamping plates 13 to clamp the exhaust pipe, making the rubber pad 18 contact with the exhaust pipe, simultaneously along with the rising of the bottom movable plate 1, making the connecting rods 14 slide in the sleeve 17 and extrude the spring 16, the spring 16 is extruded to generate elastic deformation, and plays a role of buffering together, and (4) clamping and fixing the exhaust pipe, namely finishing the installation.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides an exhaust pipe fixing device that back of body machine was used, includes fly leaf (1) that two set up from top to bottom, its characterized in that: one side between the two movable plates (1) is provided with an adjusting mechanism, and clamping mechanisms are symmetrically arranged between the two movable plates (1);

the adjusting mechanism comprises a threaded rod (2) and two movable blocks (3), wherein thread grooves are formed in the surface of one end of each of the two movable blocks (3), the two movable blocks (3) are in threaded connection with the two ends of the threaded rod (2) through the thread grooves respectively, a first round rod (4) is fixedly connected to one side of each of the two movable blocks (3), fixed blocks (5), second round rods (6) and first connecting rods (7) are arranged at the two ends of the bottom of each of the two movable blocks (1), the tops of the two fixed blocks (5) are fixedly connected with the movable blocks (1), the two second round rods (6) are fixedly connected to one side of the bottom of each of the two fixed blocks (5), one ends of the two first connecting rods (7) are movably hinged to the two second round rods (6) respectively, and the other ends of the two first connecting rods (7) are movably hinged to the two first round rods (4) respectively, two equal fixedly connected with first branch (8) in first round bar (4) one side is kept away from in movable block (3), is located the bottom fly leaf (1) top both ends all are equipped with connecting block (9), second branch (10) and second connecting rod (11), two connecting block (9) bottom all with fly leaf (1) fixed connection, two second branch (10) respectively with two connecting block (9) top one side fixed connection, two second connecting rod (11) one end respectively with two second branch (10) activity hinge, two second connecting rod (11) other end respectively with two first branch (8) activity hinge.

2. The exhaust pipe fixing device for a high back machine according to claim 1, characterized in that: the thread directions of the two ends of the threaded rod (2) are opposite.

3. The exhaust pipe fixing device for a high back machine according to claim 1, characterized in that: one end of the threaded rod (2) is fixedly connected with a knob (12).

4. The exhaust pipe fixing device for a high back machine according to claim 1, characterized in that: the clamping mechanism comprises a clamping plate (13) and four connecting rods (14), and the clamping plate (13) is arranged in a V shape.

5. The exhaust pipe fixing device for a high back machine according to claim 4, wherein: the two sides of the clamping plate (13) are fixedly connected with connecting plates (15), and one ends of the connecting rods (14) are fixedly connected with the two ends of the two connecting plates (15) respectively.

6. The exhaust pipe fixing device for a high back machine according to claim 5, wherein: the connecting rod (14) is far away from the equal fixedly connected with spring (16) of connecting plate (15) one end, connecting rod (14) one end and fly leaf (1) fixed connection are kept away from in spring (16).

7. The exhaust pipe fixing device for a high back machine according to claim 6, wherein: connecting rod (14) outside cover is equipped with sleeve (17), sleeve (17) and connecting rod (14) sliding connection, sleeve (17) one end and fly leaf (1) fixed connection.

8. The exhaust pipe fixing device for a high back machine according to claim 7, wherein: one side of the clamping plate (13) is fixedly connected with a rubber pad (18).

9. The exhaust pipe fixing device for a high back machine according to claim 1, characterized in that: the four corners of the movable plate (1) at the top are fixedly connected with mounting lugs (19), and the top surfaces of the mounting lugs (19) are provided with threaded holes.