CN217559358U

CN217559358U - Electrical equipment plugging device of thermal power plant based on oil gas leakage

Info

Publication number: CN217559358U
Application number: CN202221680732.6U
Authority: CN
Inventors: 于学伟
Original assignee: Baotou No1 Thermal Power Plant Of North United Electric Power Co ltd
Current assignee: Baotou No1 Thermal Power Plant Of North United Electric Power Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-11
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a thermal power plant electrical equipment plugging device based on oil gas seepage, the leaking stoppage subassembly includes first grip block, second grip block, rubber pad and box, and the inside of box is rotated through actuating mechanism and is connected with two screw rods, and square guiding hole has all been seted up to the both sides of mount, and the inside difference activity of two square guiding holes has inserted first barrel and second barrel, the utility model discloses when blockking up the oil gas transportation pipeline that oil gas was revealed, drive two screw rods through actuating mechanism and rotate to drive two barrel synchronous relative movement, two barrels drive two relative oil gas transportation pipeline synchronous movement of grip block through the installation component, and two grip blocks embrace the extrusion centre gripping to the oil gas transportation pipeline of gas leakage, and the rubber pad has increased the leakproofness of oil gas transportation pipeline, and the transportation pipeline of gas leakage is stopped up, and the location is accurate, two grip block synchronous relative movement, and the atress is even, improves the leaking stoppage effect.

Description

Electrical equipment plugging device of thermal power plant based on oil gas leakage

Technical Field

The utility model relates to a relevant technical field of oil gas seepage specifically is an electrical equipment plugging device of thermal power plant based on oil gas seepage.

Background

The method is characterized in that a plurality of outdoor electrical equipment are arranged in a thermal power plant, sealing elements are prone to aging when the equipment runs for a long time, oil leakage and air leakage can occur, the current common method is to perform power failure treatment, serious immediate power failure is performed, general conditions are to strengthen monitoring, properly supplement oil and air, and then wait for power failure maintenance treatment, after certain equipment is generally found to leak oil or air leakage, the general conditions that power failure is not seriously needed to be performed immediately need to wait for a long time to perform power failure maintenance, and the normal operation of the electrical equipment of the thermal power plant can be possibly as long as several months. When the pipeline of current oil gas transportation reveals, need exert external force to the pipeline through the plugging device, in time extrude the leaking stoppage, this kind of mode location is not accurate, leads to the pipeline atress evenly inadequately, and the leaking stoppage effect is relatively poor, for this reason, provides a thermal power plant electrical equipment plugging device based on oil gas seepage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermal power plant's electrical equipment plugging device based on oil gas seepage 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: a thermal power plant electrical equipment leakage blocking device based on oil gas leakage comprises a fixing frame for blocking thermal power plant electrical equipment, wherein a leakage blocking assembly is arranged inside the fixing frame, and an oil gas transportation pipeline is clamped between the leakage blocking assemblies;

the leakage stoppage assembly comprises a first clamping block, a second clamping block, a rubber pad and a box body, wherein the interior of the box body is rotatably connected with two screw rods through a driving mechanism, square guide holes are formed in two sides of the fixing frame, a first cylinder and a second cylinder are movably inserted into the interior of the two square guide holes respectively, and the first cylinder and the second cylinder are connected with the first clamping block and the second clamping block respectively through mounting assemblies;

the mounting assembly comprises two fixing frames, the two fixing frames are respectively fixedly connected with the first barrel and the second barrel through L-shaped rods, the sleeve is movably sleeved on the outer side of each fixing frame, the two fan-shaped clamping blocks are fixedly connected with the inner side wall of the sleeve, the two inserting blocks are fixedly connected with the outer sides of the first clamping block and the second clamping block, and the clamping grooves are formed in the inserting blocks.

Preferably, the driving mechanism includes a motor, an output end of the motor is inserted into the inside of the box body, and is fixedly connected with a first tapered wheel, two second tapered wheels are engaged and connected to an outer side of the first tapered wheel, and one sides of the two second tapered wheels are respectively fixedly connected to one ends of the two screws.

Preferably, the bottom of the first cylinder and the top of the second cylinder are both provided with threaded holes adapted to the screws, and one ends of the two screws are screwed into the first cylinder and the second cylinder respectively.

Preferably, the top of the fixing frame is provided with two through grooves matched with the inserting blocks, the inserting blocks movably penetrate through the through grooves, and the fan-shaped clamping blocks are movably inserted into the clamping grooves.

Preferably, the inner side wall of the sleeve is fixedly connected with a sliding block, a sliding groove matched with the sliding block is formed in the outer side of the fixing frame, and the sliding block is slidably connected to the inner side of the sliding groove.

Preferably, the first clamping block and the second clamping block are connected with each other in an embracing mode relative to the oil and gas transportation pipeline, the two rubber pads are fixedly connected to the inside of the first clamping block and the inside of the second clamping block respectively, the box body is fixedly embedded into the fixing frame, and the first clamping block and the second clamping block are inserted into the two fixing frames respectively.

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

1. when the oil gas transportation pipeline which leaks oil gas is blocked, the two screw rods are driven to rotate through the driving mechanism, so that the two cylinders are driven to synchronously move relatively, the two cylinders drive the two clamping blocks to synchronously move relative to the oil gas transportation pipeline through the mounting assembly, the two clamping blocks carry out cohesion extrusion clamping on the leaked oil gas transportation pipeline, the rubber pad increases the sealing property of the oil gas transportation pipeline, the leaked oil gas transportation pipeline is blocked, the positioning is accurate, the two clamping blocks synchronously move relatively, the stress is uniform, and the plugging effect is improved;

2. the utility model discloses when installing two grip blocks, two grip blocks insert respectively in two fixed frames, and at this in-process, the inserted block runs through logical groove, rotates the sleeve, changes over to two draw-in grooves with two fan-shaped fixture blocks in to with two grip blocks respectively fixed connection in two fixed frames, simple to operate is swift.

Drawings

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

fig. 2 is a schematic sectional view of the fixing frame of the present invention;

fig. 3 is a schematic sectional structure view of the fixing frame of the present invention;

fig. 4 is a schematic structural view of the fan-shaped fixture block of the present invention rotating out of the slot;

fig. 5 is a schematic structural view of the sector-shaped fixture block of the present invention turning into the slot;

fig. 6 is a schematic structural diagram of the first barrel of the present invention.

In the figure: 1. a fixed mount; 2. an oil and gas transport pipeline; 3. a plugging component; 31. a first clamping block; 32. a second clamping block; 33. a rubber pad; 34. a box body; 35. a threaded hole; 36. a first conical wheel; 37. a second conical wheel; 38. a screw; 39. a first cylinder; 310. a second cylinder; 4. mounting the component; 41. a fixing frame; 42. a sleeve; 43. a through groove; 44. inserting a block; 45. a card slot; 46. a fan-shaped fixture block; 47. an L-shaped rod; 48. a slider; 49. a chute; 5. a motor; 6. and (4) a square guide hole.

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.

Example one

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a thermal power plant electrical equipment plugging device based on oil gas seepage, is equipped with leaking stoppage subassembly 3 including the mount 1 that is used for leaking stoppage thermal power plant electrical equipment, the inside of mount 1, and the centre gripping has oil gas transportation pipeline 2 between leaking stoppage subassembly 3.

The leaking stoppage component 3 comprises a first clamping block 31, a second clamping block 32, rubber pads 33 and a box body 34, the first clamping block 31 and the second clamping block 32 are connected in a embracing mode relative to the oil-gas transportation pipeline 2, the two rubber pads 33 are respectively fixedly connected to the inside of the first clamping block 31 and the inside of the second clamping block 32, the inside of the box body 34 is connected with two screws 38 through a driving mechanism in a rotating mode, the driving mechanism comprises a motor 5, the output end of the motor 5 is inserted into a first conical wheel 36 fixedly connected to the inside of the box body 34, two second conical wheels 37 are respectively connected to the outside of the first conical wheel 36 in a meshing mode, one sides of the two second conical wheels 37 are respectively fixedly connected with one ends of the two screws 38, the motor 5 drives the two meshed second conical wheels 37 to rotate through the first conical wheel 36, thereby the two screws 38 are driven to rotate, square guide holes 6 are respectively formed in two sides of the fixing frame 1, a first barrel body 39 and a second barrel body 310 are respectively movably inserted into the inside of the two square guide holes 6, threaded holes 35 which are matched with the screws 38 are respectively formed in the bottom of the first barrel body 39 and the top of the second barrel body 310, the top of the second barrel body 31 and the second barrel body 310 are respectively, and the barrel body 31 and the barrel body 32 are connected with the barrel body 31 through the clamping block 32 through the screw block 32 which are relatively rotated through the screw holes 35, and the screw block 32.

Theory of operation or structural principle, oil gas reveals in oil gas transport pipeline 2, place mount 1 in the outside of this oil gas transport pipeline 2, starter motor 5, motor 5 drives two second cone pulleys 37 of two meshings through first cone pulley 36 and rotates, thereby drive two screw rods 38 and rotate, along with two screw rods 38 are at screw hole 35 internal rotations, revolve wrong first barrel 39 and the relative oil gas transport pipeline 2 relative movement of second barrel 310, drive first grip block 31 and the relative oil gas transport pipeline 2 relative movement of second grip block 32 through installation component 4, realize automatic positioning cohesion to oil gas transport pipeline 2, when two grip blocks extrude centre gripping to oil gas transport pipeline 2, rubber pad 33 has increased the leakproofness of oil gas transport pipeline 2, block up the oil gas transport pipeline 2 of gas leakage.

Example two

Wherein the same or corresponding components as those in embodiment 1 are given the same reference numerals as those in embodiment 1, and only the points different from embodiment 1 will be described below for the sake of convenience.

This example 2 differs from example 1 in that:

the installation component 4 includes two fixed frames 41, the fixed embedding of box 34 is in the inside of mount 1, first grip block 31 and second grip block 32 insert respectively in the inside of two fixed frames 41, two fixed frames 41 pass through L type pole 47 respectively with first barrel 39 and second barrel 310 fixed connection, sleeve 42 has been cup jointed in the outside activity of fixed frame 41, sleeve 42's inside wall fixedly connected with slider 48, spout 49 with slider 48 looks adaptation is seted up to the outside of fixed frame 41, sleeve 42 realizes in the outside of fixed frame 41 through slider 48 sliding connection in spout 49, two fan-shaped fixture blocks 46 of sleeve 42's inside wall fixedly connected with, two inserted blocks 44 of the equal fixedly connected with in outside of first grip block 31 and second grip block 32, draw-in groove 45 has been seted up to the inside of inserted block 44, two logical grooves 43 with inserted block 44 looks adaptation are seted up to the top of fixed frame 41, inserted block 44 activity runs through logical groove 43, fan-shaped fixture block 46 activity inserts in the inside of draw-in groove 45, thereby install first grip block 31 and second grip block 32 in the inside of two fixed frames 41.

Theory of operation or structure, during the use, when inserting two grip blocks respectively in two fixed frames 41, at this in-process, the inserted block 44 runs through logical groove 43, rotate sleeve 42, drive two fan-shaped fixture blocks 46 in the sleeve 42 and change over to two draw-in grooves 45 in, thereby with two grip blocks respectively fixed connection in two fixed frames 41, simple to operate is swift, during the dismantlement, only need the antiport sleeve 42, change over two fan-shaped fixture blocks 46 out draw-in grooves 45, can break away from fixed frame 41 with two grip blocks.

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 a thermal power plant electrical equipment plugging device based on oil gas seepage, is including mount (1) that is used for leaking stoppage thermal power plant electrical equipment, its characterized in that: the inside of the fixed frame (1) is provided with leaking stoppage components (3), and an oil-gas transportation pipeline (2) is clamped between the leaking stoppage components (3);

the leakage stoppage assembly (3) comprises a first clamping block (31), a second clamping block (32), a rubber pad (33) and a box body (34), two screw rods (38) are rotatably connected inside the box body (34) through a driving mechanism, square guide holes (6) are formed in two sides of the fixing frame (1), a first cylinder body (39) and a second cylinder body (310) are movably inserted into the two square guide holes (6) respectively, and the first cylinder body (39) and the second cylinder body (310) are connected with the first clamping block (31) and the second clamping block (32) through a mounting assembly (4) respectively;

installation component (4) include two fixed frames (41), two fixed frame (41) through L type pole (47) respectively with first barrel (39) and second barrel (310) fixed connection, sleeve (42) have been cup jointed in the outside activity of fixed frame (41), two fan-shaped fixture blocks (46) of inside wall fixedly connected with of sleeve (42), two inserted blocks (44) of the equal fixedly connected with in outside of first grip block (31) and second grip block (32), draw-in groove (45) have been seted up to the inside of inserted block (44).

2. The thermal power plant electrical equipment plugging device based on oil and gas leakage of claim 1, wherein: the driving mechanism comprises a motor (5), the output end of the motor (5) is inserted into a first conical wheel (36) fixedly connected to the inside of the box body (34), the outer side of the first conical wheel (36) is meshed with two second conical wheels (37), and one sides of the two second conical wheels (37) are fixedly connected with one ends of the two screw rods (38) respectively.

3. The thermal power plant electrical equipment plugging device based on oil and gas leakage of claim 1, wherein: the bottom of the first barrel body (39) and the top of the second barrel body (310) are provided with threaded holes (35) matched with the screws (38), and one ends of the screws (38) are screwed in the first barrel body (39) and the second barrel body (310) respectively.

4. The thermal power plant electrical equipment plugging device based on oil and gas leakage of claim 1, wherein: two through grooves (43) matched with the inserting blocks (44) are formed in the top of the fixing frame (41), the inserting blocks (44) penetrate through the through grooves (43) in a movable mode, and the fan-shaped clamping blocks (46) are movably inserted into the clamping grooves (45).

5. The thermal power plant electrical equipment leakage blocking device based on oil and gas leakage as claimed in claim 1, characterized in that: the inside wall fixedly connected with slider (48) of sleeve (42), the outside of fixed frame (41) seted up with spout (49) of slider (48) looks adaptation, slider (48) sliding connection in the inside of spout (49).

6. The thermal power plant electrical equipment leakage blocking device based on oil and gas leakage as claimed in claim 1, characterized in that: first grip block (31) with second grip block (32) are relative oil gas transportation pipeline (2) cohesion is connected, two rubber pad (33) fixed connection respectively in the inside of first grip block (31) with the inside of second grip block (32), box (34) fixed embedding in the inside of mount (1), first grip block (31) with second grip block (32) insert respectively in two the inside of fixed frame (41).