CN217302127U

CN217302127U - Electrical primary oil gas leakage plugging device for thermal power plant

Info

Publication number: CN217302127U
Application number: CN202220389321.5U
Authority: CN
Inventors: 沈阅; 王鑫; 何继程; 胡振国; 王孔
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-26
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses an electrical once oil gas leakage plugging device of thermal power plant relates to oil gas leakage plugging technical field. The utility model discloses a supporting component and pipeline, pipeline all sides are equipped with first arc and second arc, first arc sets up about the pipeline symmetry with the second arc, first arc all through link and the adjacent one end fixed connection of supporting component with the second arc outside, first arc both ends all are fixed with the framework, the framework internal rotation is connected with the pivot, the side is fixed with the gear all around the pivot, pivot one end runs through the framework and is fixed with the turning handle, first arc one side is equipped with the dead subassembly of restriction turning handle pivoted lock. The utility model discloses a with first arc and the effectual fixing of second arc on the pipeline, and then carry out the shutoff to the seepage department on the pipeline, this fixed mode easy to operate, the installation and the dismantlement of being convenient for can not take place moreover not hard up, have improved fixed effect.

Description

Electrical primary oil gas leakage plugging device for thermal power plant

Technical Field

The utility model belongs to the technical field of oil gas seepage leaking stoppage, especially, relate to an electrical oil gas seepage plugging device of thermal power plant.

Background

In a thermal power plant, a plurality of outdoor electrical devices are arranged, and the phenomenon of oil leakage and air leakage can occur due to the fact that sealing elements are prone to aging when the devices are operated for a long time. If the repair is carried out by stopping transportation, the production of downstream workers is seriously influenced, and serious economic loss is caused, so a corresponding leakage stopping device is developed. Through the retrieval, current chinese patent application No. is CN202021111715.1 discloses an electrical oil gas seepage plugging device once of thermal power plant, including the reference column, the inside fixedly connected with connecting block of reference column, the first sealing washer of one side fixedly connected with of connecting block, the first leak protection plate of one side fixedly connected with of first sealing washer, one side fixedly connected with second sealing washer of first leak protection plate, second sealing washer fixed connection in one side of connecting block. This scheme adopts the bolt to fasten, though can realize fixed effect, in the in-service use process, this fixed mode is still comparatively hard, and the installation and the dismantlement of being not convenient for take place not hard up easily in the later stage moreover, reduces fixed effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical once oil gas seepage plugging device of thermal power plant is through rotating the turning handle to under the cooperation of gear, pinion rack and the dead subassembly of lock, realized effectively fixing first arc and second arc on the pipeline, solved current adoption bolt and fastened, still comparatively hard, be not convenient for installation and dismantlement, the later stage takes place to become flexible easily moreover, reduces the problem of fixed effect.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an electrical primary oil gas leakage plugging device of a thermal power plant, which comprises a supporting component and a pipeline, wherein the pipeline is positioned in the middle of the supporting component, the peripheral side surface of the pipeline is provided with a first arc-shaped plate and a second arc-shaped plate, the first arc-shaped plate and the second arc-shaped plate are symmetrically arranged about the pipeline, the outer sides of the first arc-shaped plate and the second arc-shaped plate are fixedly connected with the adjacent end of the supporting component through a connecting frame, the two ends of the first arc-shaped plate are both fixed with a frame body, a rotating shaft is rotationally connected in the frame body, the peripheral side surface of the rotating shaft is fixed with a gear, one end of the rotating shaft penetrates through the frame body and is fixed with a rotating handle, and one side of the first arc-shaped plate is provided with a locking component for limiting the rotation of the rotating handle;

both ends of the second arc-shaped plate are fixedly connected with toothed plates, one ends of the toothed plates extend into the frame body and are in sliding fit with each other, and the toothed plates are in meshing fit with the gears.

Further, first arc is the same with second arc plate structure and both inboard all fixedly connected with sealing layer.

Further, the dead subassembly of lock includes the stopper, open in the first arc have with stopper sliding fit's cavity, stopper one end fixedly connected with connecting rod, connecting rod one end runs through cavity and mutual sliding fit, the connecting rod is located the outer one end of cavity and is fixed with L shape inserted bar, turning handle one side circumference array is opened has the jack with L shape inserted bar matched with, be fixed with reset spring between stopper one end and the cavity inner wall, connecting rod week side is located to reset spring sliding sleeve.

Further, the supporting component includes lifting unit and bottom plate, the lifting unit symmetry set up in the bottom plate top and all with bottom plate sliding fit, lifting unit includes the support column, open at the support column top has the slide groove way, sliding connection has the lift post in the slide groove way, lift column top and adjacent link fixed connection, support column one side threaded connection has spacing bolt, lift post one side linear array seted up with spacing bolt matched with through-hole.

Furthermore, a limiting sliding groove is formed in the top of the bottom plate, a sliding rod is fixed in the limiting sliding groove, sliding blocks matched with a limiting sliding groove sliding pipe are sleeved on the circumferential side surfaces of two ends of the sliding rod in a sliding mode, a limiting spring is fixed between one side of each sliding block and the inner wall of the limiting sliding groove, and the limiting spring is sleeved on the circumferential side surfaces of the sliding rod in a sliding mode;

the top of the sliding block is fixedly provided with a connecting plate in sliding fit with the top of the bottom plate, and the top of the connecting plate is fixedly connected with the adjacent supporting columns.

The utility model discloses following beneficial effect has:

1. the utility model discloses a rotation turning handle to under the cooperation of gear, pinion rack and the dead subassembly of lock, realized with the effectual fixing of first arc and second arc on the pipeline, and then carry out the shutoff to the leakage department on the pipeline, this fixed mode easy to operate is convenient for install and dismantles, can not take place to become flexible moreover, has improved fixed effect.

2. The utility model discloses a set up lifting unit, be convenient for adjust the height of first arc and second arc to prevent stifled the pipeline of co-altitude position, improved the suitability.

3. The utility model discloses a bottom plate and lifting unit's cooperation provides stable support for first arc and second arc, prevents that it from taking place the offset, and under the spring action of spacing spring, drive two lifting unit and be close to each other simultaneously, and then drive first arc and second arc and be close to each other, has further improved the leak protection effect to pipeline leakage department.

Drawings

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

Fig. 1 is the utility model relates to an electrical primary oil gas leakage plugging device of thermal power plant's schematic structure diagram.

Fig. 2 is a schematic structural diagram of the combination of the first arc-shaped plate, the connecting frame, the frame body, the rotating handle, the locking assembly and the sealing layer.

Fig. 3 is a schematic structural view of fig. 2 from another view angle.

Fig. 4 is a schematic structural view of the combination of the second arc-shaped plate, the connecting frame, the toothed plate and the sealing layer.

Fig. 5 is a schematic structural view of the locking assembly.

Fig. 6 is a partial cross-sectional view of the frame and first arcuate plate.

Fig. 7 is a schematic structural view of the support assembly.

In the drawings, the components represented by the respective reference numerals are listed below:

1-supporting component, 2-pipeline, 3-first arc-shaped plate, 301-cavity, 4-second arc-shaped plate, 5-connecting frame, 6-frame body, 7-rotating shaft, 8-gear, 9-rotating handle, 901-jack, 10-locking component, 1001-limiting block, 1002-connecting rod, 1003-L-shaped inserted rod, 1004-reset spring, 11-toothed plate, 12-sealing layer, 13-lifting component, 1301-supporting column, 1302-sliding channel, 1303-lifting column, 1304-limiting bolt, 1305-through hole, 14-bottom plate, 1401-limiting sliding groove, 15-sliding rod, 16-sliding block, 17-limiting spring and 18-connecting plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the utility model relates to an electrical primary oil gas leakage plugging device of a thermal power plant, including a supporting component 1 and a pipeline 2, the pipeline 2 is located at the middle position of the supporting component 1, the side of the pipeline 2 is provided with a first arc 3 and a second arc 4, the first arc 3 and the second arc 4 have the same structure, and the inner sides of the first arc 3 and the second arc 4 are fixedly connected with a sealing layer 12, the first arc 3 and the second arc 4 are symmetrically arranged about the pipeline 2, the outer sides of the first arc 3 and the second arc 4 are fixedly connected with the adjacent end of the supporting component 1 through a connecting frame 5, both ends of the first arc 3 are fixed with frame bodies 6, the frame bodies 6 are rotatably connected with rotating shafts 7, the side of the rotating shafts 7 is fixed with gears 8, one end of the rotating shafts 7 penetrates through the frame bodies 6 and is fixed with rotating handles 9, one side of the first arc 3 is provided with a locking component 10 for limiting the rotation of the rotating handles 9;

two ends of the second arc-shaped plate 4 are fixedly connected with toothed plates 11, one ends of the toothed plates 11 extend into the frame body 6 and are in sliding fit with each other, and the toothed plates 11 are in meshing fit with the gears 8; through setting up second arc 4 and first arc 3 respectively in pipeline 2 both sides and equipment each other, insert toothed plate 1 in framework 6 with the cooperation of gear 8 meshing, then rotate turning handle 9 and make first arc 3 and second arc 4 be close to each other and assemble and surround pipeline 2, drive sealing layer 12 and carry out the shutoff with the leakage department on pipeline 2, then utilize the dead subassembly 10 of lock to carry out the rigidity with turning handle 9, restrict its rotation.

Wherein, the dead subassembly 10 of lock includes stopper 1001, it has the cavity 301 with stopper 1001 sliding fit to open in the first arc 3, stopper 1001 one end fixedly connected with connecting rod 1002, connecting rod 1002 one end runs through cavity 301 and mutual sliding fit, connecting rod 1002 is located the outer one end of cavity 301 and is fixed with L shape inserted bar 1003, the circumference array in turning handle 9 one side is opened has jack 901 with L shape inserted bar 1003 matched with, be fixed with reset spring 1004 between stopper 1001 one end and the cavity 301 inner wall, connecting rod 1002 week side is located to reset spring 1004 slip cap, through reset spring 1004's spring action, it inserts in jack 901 to drive L shape inserted bar 1003 one end, and then fix turning handle 9's position, restrict its rotation.

Wherein, supporting component 1 includes lifting component 13 and bottom plate 14, lifting component 13 symmetry sets up in bottom plate 14 top and all with bottom plate 14 sliding fit, lifting component 13 includes support column 1301, it has sliding tray 1302 to open at support column 1301 top, sliding tray 1302 sliding connection has lift post 1303 in sliding tray 1302, lift post 1303 top and adjacent link 5 fixed connection, support column 1301 one side threaded connection has stop bolt 1304, lift post 1303 one side linear array sets up with stop bolt 1304 matched with through-hole 1305, cooperation through stop bolt 1304 and through-hole 1305, adjust the height of lift post 1303 and fix it, thereby adjust the height of first arc 3 and second arc 4.

The top of the bottom plate 14 is provided with a limiting sliding chute 1401, a sliding rod 15 is fixed in the limiting sliding chute 1401, the peripheral side surfaces of two ends of the sliding rod 15 are respectively sleeved with a sliding block 16 matched with a sliding pipe of the limiting sliding chute 1401 in a sliding manner, a limiting spring 17 is fixed between one side of the sliding block 16 and the inner wall of the limiting sliding chute 1401, and the peripheral side surface of the sliding rod 15 is sleeved with the limiting spring 17 in a sliding manner;

a connecting plate 18 which is in sliding fit with the top of the bottom plate 14 is fixed at the top of the sliding block 16, and the top of the connecting plate 18 is fixedly connected with the adjacent supporting column 1301; through the elastic force effect of limiting spring 17, drive two sliders 16 and be close to each other to under the cooperation of connecting plate 18 and lifting unit 13, drive first arc 3 and second arc 4 and be close to each other, further improved the leak protection effect to pipeline 2 leakage department.

One specific application of this embodiment is:

when in use, the height of the lifting column 1303 is adjusted and fixed through the matching of the limiting bolt 1304 and the through hole 1305, so as to adjust the height of the first arc-shaped plate 3 and the second arc-shaped plate 4 to be matched with the position of the pipeline 2, so that the first arc-shaped plate 3 and the second arc-shaped plate 4 are respectively arranged at the two sides of the pipeline 2 and are mutually assembled, then the toothed plate 1 is inserted into the frame body 6 to be meshed with the gear 8, then the rotating handle 9 is rotated to enable the first arc-shaped plate 3 and the second arc-shaped plate 4 to be close to each other for assembly to surround the pipeline 2, the sealing layer 12 is driven to seal the leakage position on the pipeline 2, then, under the elastic force of the return spring 1004, one end of the L-shaped insertion rod 1003 is driven to be inserted into the insertion hole 901, so as to fix the position of the rotating handle 9 and limit the rotation thereof, the fixing mode is easy to operate, convenient to install and detach, free of looseness and improved in fixing effect.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an electrical oil gas leakage plugging device of thermal power plant, includes supporting component (1) and pipeline (2), pipeline (2) are located supporting component (1) intermediate position, its characterized in that:

the pipeline is characterized in that a first arc-shaped plate (3) and a second arc-shaped plate (4) are arranged on the peripheral side face of the pipeline (2), the first arc-shaped plate (3) and the second arc-shaped plate (4) are symmetrically arranged relative to the pipeline (2), the outer sides of the first arc-shaped plate (3) and the second arc-shaped plate (4) are fixedly connected with one adjacent end of the supporting assembly (1) through a connecting frame (5), frame bodies (6) are fixed at the two ends of the first arc-shaped plate (3), a rotating shaft (7) is rotationally connected with the frame bodies (6), gears (8) are fixed on the peripheral side face of the rotating shaft (7), one end of the rotating shaft (7) penetrates through the frame bodies (6) and is fixed with a rotating handle (9), and a locking assembly (10) for limiting the rotation of the rotating handle (9) is arranged on one side of the first arc-shaped plate (3);

the equal fixedly connected with pinion rack (11) in second arc (4) both ends, pinion rack (11) one end extends to in framework (6) and mutual sliding fit, pinion rack (11) and gear (8) meshing cooperation.

2. The electrical primary oil-gas leakage plugging device of the thermal power plant as claimed in claim 1, wherein the first arc-shaped plate (3) and the second arc-shaped plate (4) have the same structure and are fixedly connected with sealing layers (12) on the inner sides thereof.

3. The electrical primary oil-gas leakage plugging device for the thermal power plant as claimed in claim 1, wherein the locking assembly (10) comprises a limiting block (1001), a cavity (301) in sliding fit with the limiting block (1001) is formed in the first arc-shaped plate (3), a connecting rod (1002) is fixedly connected to one end of the limiting block (1001), one end of the connecting rod (1002) penetrates through the cavity (301) and is in sliding fit with the cavity, an L-shaped inserting rod (1003) is fixed to one end of the connecting rod (1002) located outside the cavity (301), jacks (901) matched with the L-shaped inserting rod (1003) are formed in a circumferential array on one side of the rotating handle (9), a return spring (1004) is fixed between one end of the limiting block (1001) and the inner wall of the cavity (301), and the return spring (1004) is slidably sleeved on the circumferential side of the connecting rod (1002).

4. The electrical primary oil gas leakage plugging device for the thermal power plant as claimed in claim 1, wherein the supporting assembly (1) comprises a lifting assembly (13) and a bottom plate (14), the lifting assembly (13) is symmetrically arranged on the top of the bottom plate (14) and is in sliding fit with the bottom plate (14), the lifting assembly (13) comprises a supporting column (1301), a sliding channel (1302) is formed in the top of the supporting column (1301), a lifting column (1303) is connected in the sliding channel (1302), the top of the lifting column (1303) is fixedly connected with an adjacent connecting frame (5), a limiting bolt (1304) is connected to one side of the supporting column (1301) in a threaded manner, and through holes (1305) matched with the limiting bolt (1304) are formed in a linear array on one side of the lifting column (1303).

5. The electrical primary oil gas leakage plugging device of the thermal power plant as claimed in claim 4, wherein a limiting sliding groove (1401) is formed in the top of the bottom plate (14), a sliding rod (15) is fixed in the limiting sliding groove (1401), sliding blocks (16) matched with sliding pipes of the limiting sliding groove (1401) are sleeved on the peripheral side surfaces of both ends of the sliding rod (15) in a sliding manner, a limiting spring (17) is fixed between one side of each sliding block (16) and the inner wall of the limiting sliding groove (1401), and the limiting spring (17) is sleeved on the peripheral side surface of the sliding rod (15) in a sliding manner;

the top of the sliding block (16) is fixedly provided with a connecting plate (18) in sliding fit with the top of the bottom plate (14), and the top of the connecting plate (18) is fixedly connected with the adjacent supporting column (1301).