CN213643663U

CN213643663U - Sealing cover with good positioning effect for excitation cavity assembly of desulfurization equipment

Info

Publication number: CN213643663U
Application number: CN202022178475.3U
Authority: CN
Inventors: 徐海兵; 方应国; 章壮银
Original assignee: Jurong Xiping Electromechanical Equipment Co ltd
Current assignee: Jurong Xiping Electromechanical Equipment Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-09
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses an effectual desulfurization equipment excitation chamber subassembly in location is with sealing-in lid, including sealing-in lid body and rectangular channel, the sealing-in lid body is the rectangle setting, the lateral wall of sealing-in lid body is close to four corners department and has all seted up the rectangular channel. The utility model discloses a through being provided with positioning mechanism, can be through pulling the movable plate and move in rectangular channel and movable groove for the screw hole on the movable plate can accurate alignment excitation chamber on the mounting hole, when the threaded hole internal fixation bolt, the bolt promotes the roof motion, the roof drives the latch on the movable rod and inserts in the draw-in groove, realizes the location to the movable plate, makes the location effectual; through being provided with the screw hole, through the meshing of fixing bolt and screw hole to make fixing bolt fix in the mounting hole of excitation chamber, can realize the fixed mounting operation to sealing-in lid, it is firm stable to fix. The utility model has the advantages of good positioning effect and firm fixation.

Description

Sealing cover with good positioning effect for excitation cavity assembly of desulfurization equipment

Technical Field

The utility model relates to an industrial production technical field specifically is a desulfurization equipment excitation chamber subassembly that location effect is good is with sealing-in lid.

Background

The sulfur has great pollution to the environment, the sulfur oxide and the hydrogen sulfide pollute the atmosphere, and the sulfate and the hydrogen sulfide pollute the water body, which is the key point of the environmental protection work. In industrial production, in order to protect the environment, the waste gas generated in industrial production needs to be subjected to desulfurization operation, and the excitation cavity is used in the desulfurization operation in the prior art. When the sealing cover of the excitation cavity assembly in the prior art is used, the sealing cover needs to be customized according to the size of the excitation cavity, so that the processing requirement on the excitation cavity assembly is high, the situation that the sealing cover is positioned wrongly is easy to occur, and the situation that the sealing cover is inconvenient to use is caused, which is a major disadvantage in the prior art; in addition, the sealing cover of the excitation cavity in the prior art is mostly used by clamping during installation, which is very easy to cause the sealing cover to be loose, and is not beneficial to use, which is another disadvantage in the prior art. Based on the reason above, the utility model provides a desulfurization equipment excitation chamber subassembly that location effect is good solves the not enough of prior art with sealing-in lid.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the poor defect not firm with fixed of prior art's positioning accuracy, provide a desulfurization equipment excitation chamber subassembly with sealing-in lid that location effect is good. The sealing cover for the excitation cavity assembly of the desulfurization equipment with good positioning effect has the characteristics of good positioning effect, firmness in fixation and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an effectual desulfurization equipment of location encourages chamber subassembly and uses sealing-in lid, includes the sealing-in lid body, the sealing-in lid body is the rectangle setting, the lateral wall of sealing-in lid body is close to four corners department and has all seted up the rectangular channel, the rectangular channel runs through the front and back lateral wall setting of sealing-in lid body, the rectangular channel has seted up movable groove on being close to the lateral wall of sealing-in lid body center one side, the side channel has all been seted up on the lateral wall about rectangular channel and movable groove, the activity inslot is provided with the fly leaf, the both sides of fly leaf respectively with the side channel swing joint of both sides, the fly leaf is kept away from sealing-in lid body center one side and is inserted the rectangular channel and set up, set up threaded hole on the fly leaf, the.

Preferably, positioning mechanism includes the through-hole, two through-holes have been seted up to the symmetry on the lateral wall of screw hole, the through-hole runs through the lateral wall setting about the fly leaf, swing joint has the movable rod in the through-hole, the movable rod is close to screw hole center one end fixedly connected with roof, roof one end fixedly connected with latch is kept away from to the movable rod, evenly distributed has seted up a plurality of draw-in groove about the lateral wall that the side slot is located the rectangular channel, the latch inserts the draw-in groove setting, the cover is equipped with the spring on the movable rod lateral wall, spring one end and roof fixed connection, the spring other end and through-hole inner chamber lateral wall fixed connection.

Preferably, the side groove has a front side wall and a rear side wall, the front side wall and the rear side wall of the movable plate are respectively and symmetrically fixedly connected with two sliding blocks, and the sliding blocks are respectively and movably connected with the sliding grooves on two sides.

Preferably, the rectangular groove and the movable groove are both obliquely arranged.

Preferably, the top plate is arranged in an arc shape.

Preferably, latch and draw-in groove all are conical setting, latch and draw-in groove match each other.

Preferably, the cross section of the through hole is I-shaped.

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

1. the utility model discloses a through being provided with positioning mechanism, can be through pulling the movable plate and move in rectangular channel and movable groove for the screw hole on the movable plate can accurate alignment excitation chamber on the mounting hole, when the threaded hole internal fixation bolt, the bolt promotes the roof motion, the roof drives the latch on the movable rod and inserts in the draw-in groove, realizes the location to the movable plate, makes the location effectual;

2. through being provided with the screw hole, through the meshing of fixing bolt and screw hole to make fixing bolt fix in the mounting hole of excitation chamber, can realize the fixed mounting operation to sealing-in lid, it is firm stable to fix.

Drawings

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

FIG. 2 is a schematic view of the structure of the plane A-A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of fig. 1 at B.

Reference numbers in the figures: 1. sealing the cover body; 2. a rectangular groove; 3. a movable groove; 4. a side groove; 5. a movable plate; 6. a threaded hole; 7. a positioning mechanism; 8. a slider; 9. a through hole; 10. a movable rod; 11. a top plate; 12. clamping teeth; 13. a card slot; 14. a spring; 15. a chute.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a sealing cover with good positioning effect for a desulfurization equipment excitation cavity assembly comprises a sealing cover body 1, wherein the sealing cover body 1 is arranged in a rectangular shape, rectangular grooves 2 are respectively formed in the side walls of the sealing cover body 1 close to four corners, the rectangular grooves 2 penetrate through the front side wall and the rear side wall of the sealing cover body 1, movable grooves 3 are formed in the side walls of the rectangular grooves 2 close to one side of the center of the sealing cover body 1, the rectangular grooves 2 and the movable grooves 3 are obliquely arranged and are convenient to adjust and use, side grooves 4 are respectively formed in the left side wall and the right side wall of each rectangular groove 2 and the corresponding movable groove 3, a movable plate 5 is arranged in each movable groove 3, two sides of each movable plate 5 are respectively movably connected with the side grooves 4 at two sides, sliding grooves 15 are respectively formed in the front side wall and the rear side wall of each movable plate 5, two sliding blocks 8 are respectively and fixedly connected with the sliding grooves 15 at two sides in a, one side of the movable plate 5, which is far away from the center of the sealing cover body 1, is inserted into the rectangular groove 2, a threaded hole 6 is formed in the movable plate 5, the threaded hole 6 penetrates through the front and back side walls of the movable plate 5, a positioning mechanism 7 is arranged in the threaded hole 6, the positioning mechanism 7 comprises a through hole 9, two through holes 9 are symmetrically formed in the side walls of the threaded hole 6, the cross section of each through hole 9 is in an I-shaped arrangement, the use effect is good, the through holes 9 penetrate through the left and right side walls of the movable plate 5, a movable rod 10 is movably connected in each through hole 9, one end, close to the center of the threaded hole 6, of each movable rod 10 is fixedly connected with a top plate 11, the top plate 11 is in an arc-shaped arrangement and is convenient to push and use, one end, far away from the top plate 11, of each movable rod 10 is fixedly, latch 12 and draw-in groove 13 are matchd each other, and the location of being convenient for is used, and the cover is equipped with spring 14 on the movable rod 10 lateral wall, and 14 one ends of spring and roof 11 fixed connection, the spring 14 other end and 9 inner chamber lateral walls fixed connection of through-hole can realize the location fixed mounting operation to sealing cover body 1, and location effect is good.

The working principle is as follows: the utility model discloses the device is at first through pulling fly leaf 5 when using, make fly leaf 5 at rectangular channel 2 and the motion of activity inslot 3, make the mounting hole on the screw hole 6 alignment excitation chamber on the fly leaf 5, then to screw hole 6 internal screw fixing bolt, fixing bolt promotes roof 11 motion, make roof 11 drive movable rod 10 motion, latch 12 on the movable rod 10 inserts in the draw-in groove 13 of the interior assigned position of side wall 4, realize the locking to fly leaf 5 position, make the location of fly leaf 5 effectual, rethread continues to screw fixing bolt, make fixing bolt and the mounting hole connection in the excitation chamber, realize fixing to sealing cover body 1, to the fixed firm stability of sealing cover body 1, convenient to use.

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 an effectual desulfurization equipment of location encourages chamber sealing-in lid for subassembly, includes sealing-in lid body (1), its characterized in that: the sealing cover is characterized in that the sealing cover body (1) is arranged in a rectangular shape, rectangular grooves (2) are formed in the side wall, close to the four corners, of the sealing cover body (1), the rectangular grooves (2) penetrate through the front side wall and the rear side wall of the sealing cover body (1), movable grooves (3) are formed in the side wall, close to the center side of the sealing cover body (1), of each rectangular groove (2), side grooves (4) are formed in the left side wall and the right side wall of each movable groove (3), movable plates (5) are arranged in the movable grooves (3), the two sides of each movable plate (5) are movably connected with the side grooves (4) on the two sides respectively, one side, far away from the center of the sealing cover body (1), of each movable plate (5) is inserted into the corresponding rectangular groove (2), threaded holes (6) are formed in the corresponding movable plates (5), and the threaded holes (6) penetrate through, and a positioning mechanism (7) is arranged in the threaded hole (6).

2. The sealing cover for the desulfurization equipment excitation cavity assembly with good positioning effect according to claim 1, is characterized in that: the positioning mechanism (7) comprises a through hole (9), two through holes (9) are symmetrically arranged on the side wall of the threaded hole (6), the through hole (9) is arranged by penetrating through the left and right side walls of the movable plate (5), a movable rod (10) is movably connected in the through hole (9), one end of the movable rod (10) close to the center of the threaded hole (6) is fixedly connected with a top plate (11), one end of the movable rod (10) far away from the top plate (11) is fixedly connected with a latch (12), the left side wall and the right side wall of the side groove (4) positioned in the rectangular groove (2) are evenly distributed with a plurality of clamping grooves (13), the latch (12) is inserted into the slot (13), the side wall of the movable rod (10) is sleeved with a spring (14), one end of the spring (14) is fixedly connected with the top plate (11), and the other end of the spring (14) is fixedly connected with the side wall of the inner cavity of the through hole (9).

3. The sealing cover for the desulfurization equipment excitation cavity assembly with good positioning effect according to claim 1, is characterized in that: all seted up spout (15) on the lateral wall around side groove (4), equal bilateral symmetry fixedly connected with two sliders (8) on the lateral wall around fly leaf (5), swing joint between slider (8) and the spout (15) of both sides respectively.

4. The sealing cover for the desulfurization equipment excitation cavity assembly with good positioning effect according to claim 1, is characterized in that: rectangular channel (2) and activity groove (3) all are the slope setting.

5. The sealing cover for the desulfurization equipment excitation cavity assembly with good positioning effect according to claim 2, is characterized in that: the top plate (11) is arranged in an arc shape.

6. The sealing cover for the desulfurization equipment excitation cavity assembly with good positioning effect according to claim 2, is characterized in that: latch (12) and draw-in groove (13) all are the conical setting, latch (12) and draw-in groove (13) match each other.

7. The sealing cover for the desulfurization equipment excitation cavity assembly with good positioning effect according to claim 2, is characterized in that: the cross section of the through hole (9) is arranged in an I shape.