CN211664617U - Well drilling sewage pump suspension device - Google Patents

Abstract

The utility model discloses a well drilling sewage pump suspension device, including the mud jar, the last fixed surface of mud jar is connected with fixed pipe, the inside wall of fixed pipe is pegged graft and is had the rotary rod, the rotary rod includes riser and violently pipe, the one end of riser with violently the pipe welding, the front end of violently pipe has seted up U type groove, through dead lever, rotary rod, spiral rope ware, crank backing pin, suspension fixed pulley, suspension movable pulley, wire rope, freely rises to put and hang the sewage pump in the mud pond, makes the sewage pump suspend between solid phase and liquid phase, avoids sinking among the mud, ensures that the sewage pump is watered well; the safety risk that sliding and falling in the pool are caused by the cooperation of pulling of a plurality of people is eliminated. The rope is held up to the pulling left and right sides, makes the sewage pump under the rotary rod rotation effect, and the random transform position enlarges the sewage recovery scope, changes artifical direct mode of moving, improves the operation ageing, alleviates intensity of labour, realizes the safety in production.

Description

Well drilling sewage pump suspension device

Technical Field

The utility model relates to a well drilling technical field specifically is a well drilling sewage pump hanging device.

Background

In the process of petroleum drilling, the drilling is basically carried out by large circulation once, drilling fluid carries drill cuttings out of a well head from a well bottom, then the drill cuttings flow into a mud pit, after sedimentation, the drilling fluid is pumped into a 3# mud tank and a 4# mud tank by a sewage pump and then pumped into a well by a drilling pump to carry out reciprocating circulation. From the beginning of second-cut drilling, the drilling fluid circulates from the mud tank, but the industrial water in the drilling process still flows into the mud tank through the ground drainage ditch, and is recovered or utilized by the sewage pump after being precipitated. And (4) cleaning the tank after well completion, and pumping the sewage in the mud pit by using a sewage pump to scour the settled sand in the mud tank so as to finish the tank cleaning operation. When the sewage pump is used, the sewage pump is placed into the mud pit on site, and the sewage pump is often buried due to more drilling cuttings and sludge in the mud pit, so that the sewage pump is poor in water supply and poor in heat dissipation, and the service life of the sewage pump is shortened. In order to make the pump work normally, the sewage pump must be frequently moved so that the pump is always between the solid phase and the liquid phase. The sewage pump is moved on site by 3 to 4 workers, and the sewage pump can only be moved at the edge of the mud pit, so that the sewage in the mud pit can not be fully recovered, and meanwhile, the sewage pump has the advantages of more manpower input, high labor intensity, low time efficiency, easy slipping of personnel and high safety risk. The special hoisting equipment is installed, the installation space is small, the investment cost is high, and the method is not suitable for the actual field production. Patent numbers: 201320642069.5 discloses a hoisting device, but the device can not rotate left and right, requires large installation space, needs special hoisting equipment to assist hoisting operation, has low economical efficiency when hoisting the well drilling sewage pump with the hoisting mass below 100 kg.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to among the prior art installation space little, artifical move input manpower many, intensity of labour is big, have to slip, fall safe risk scheduling problem, provide an installation space little, both can suspend in midair but also rotatable removal, input cost are few, and safe laborsaving well drilling sewage pump hanging device, provide a well drilling sewage pump hanging device to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a suspension device of a drilling sewage pump comprises a mud tank, wherein the upper surface of the mud tank is fixedly connected with a fixed pipe, a rotating rod is inserted into the inner side wall of the fixed pipe, the rotating rod comprises a vertical pipe and a horizontal pipe, one end of the vertical pipe is welded with the horizontal pipe, the front end of the transverse pipe is provided with a U-shaped groove, one end of the transverse pipe is provided with a square through hole, one side of the transverse pipe is inserted with a stop pin, the stop pin penetrates through the transverse pipe, a rope rotator is inserted in the square through hole of the transverse pipe and comprises a rope rotator pulley and a hand crank, one end of the hand crank is inserted in the rotary rope pulley, the hand crank penetrates through the transverse pipe, a hanging fixed pulley is inserted in a U-shaped groove of the transverse pipe through a shaft pin, and the outer side wall of the rope rotating pulley is wound with a steel wire rope, and the suspension fixed pulley, the rope rotating device and the rope rotating pulley are wound with a suspension movable pulley through the steel wire rope.

As further preferable in the present technical solution: the lower extreme fixedly connected with lifting hook that suspends movable pulley in midair, the lateral wall of lifting hook passes through rope body fixedly connected with sewage pump, the below of sewage pump is equipped with the mud pit, the sewage pump is located the inside in mud pit.

As further preferable in the present technical solution: the rotating rod is formed by welding the vertical pipe and the transverse pipe.

As further preferable in the present technical solution: one side of the transverse pipe U-shaped groove is fixedly connected with a left-right moving supporting rope, and one end of the left-right moving supporting rope is fixedly connected with the mud tank.

As further preferable in the present technical solution: the shape of hand crank is L type.

As further preferable in the present technical solution: the inner hole diameter of the fixed pipe is 80-100 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the sewage pump in the slurry tank is freely lifted and suspended through the fixed rod, the rotary rod, the rope rotating device, the hand crank stop pin, the suspension fixed pulley, the suspension movable pulley and the steel wire rope, so that the sewage pump is suspended between a solid phase and a liquid phase, the sewage pump is prevented from sinking into sludge, and the water feeding of the sewage pump is ensured to be good; the safety risk that sliding and falling in the pool are caused by the cooperation of pulling of a plurality of people is eliminated. The rope is held up to the pulling left and right sides, makes the sewage pump under the rotary rod rotation effect, and the random transform position enlarges the sewage recovery scope, changes artifical direct mode of moving, improves the operation ageing, alleviates intensity of labour, realizes the safety in production.

Drawings

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

fig. 2 is a top view of the present invention.

In the figure: 1. rotating the rod; 2. a fixed tube; 3. a riser; 4. a transverse tube; 5. a rope-rotating device; 6. a hand crank; 7. a rope-rotating pulley; 8. a hanging fixed pulley; 9. moving the supporting rope left and right; 10. a wire rope; 11. a sewage pump; 12. a mud pit; 13. a mud tank; 14. suspending a movable pulley; 15. a hook; 16. a stop pin; 17. a pin.

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.

Examples

Referring to fig. 1-2, the present invention provides a technical solution: a well drilling sewage pump suspension device comprises a mud tank 13, a fixed pipe 2 is fixedly connected to the upper surface of the mud tank 13, a rotary rod 1 is inserted into the inner side wall of the fixed pipe 2, the rotary rod 1 comprises a vertical pipe 3 and a transverse pipe 4, one end of the vertical pipe 3 is welded with the transverse pipe 4, a U-shaped groove is formed in the front end of the transverse pipe 4, a square through hole is formed in one end of the transverse pipe 4, a stop pin 16 is inserted into one side of the transverse pipe 4, the stop pin 16 penetrates through the transverse pipe 4, a rotary rope device 5 is inserted into the square through hole of the transverse pipe 4, the rotary rope device 5 comprises a rotary rope pulley 7 and a hand crank 6, one end of the hand crank 6 is inserted into the rotary rope pulley 7, the hand crank 6 penetrates through the transverse pipe 4, a suspension fixed pulley 8 is inserted into the U-shaped groove of the transverse pipe 4 through a, the rope rotator 5 and the rope-rotating pulley 7 are provided with a suspension movable pulley 14 by a steel wire rope 10.

In this embodiment, specifically: suspend movable pulley 14's lower extreme fixedly connected with lifting hook 15 in midair, lifting hook 15's lateral wall passes through rope body fixedly connected with sewage pump 11, sewage pump 11's below is equipped with mud pit 12, sewage pump 11 is located the inside of mud pit 12, setting through lifting hook 15, conveniently pull out and put into sewage pump 11 in mud pit 12 through the rope body, suspend movable pulley 14's setting in midair, when pulling out the operation of transferring with sewage pump 11, the effect of province has been played, alleviate staff's intensity of labour, staff's work efficiency has been improved.

In this embodiment, specifically: rotary rod 1 is through riser 3 and violently pipe 4 welding constitution, and rotary rod 1 violently manages 4 and be circular steel pipe, and rotary rod 1 welds into the L type for circular steel pipe, and its one end is U type groove, and the through-hole is the rectangle about the other end, and the through-hole is circular about, and the external diameter of its riser 3 is 75 ~ 100 mm.

In this embodiment, specifically: violently manage one side fixedly connected with in 4U type grooves and remove right hand holding rope 9, remove about right hand holding rope 9's one end and mud tank 13 fixed connection, through removing the setting of right hand holding rope 9, make sewage pump 11 under rotary rod 1 rotation, alternate the position at will, enlarge the sewage recovery scope, improved the stability of this device simultaneously, prevent to take place the incident at the staff at the during operation.

In this embodiment, specifically: the shape of hand crank 6 is the L type, and hand crank 6 is formed for the round steel welding, through the setting of hand crank 6, conveniently salvages and transfers sewage pump 11, easy operation, the staff operation of being convenient for.

In this embodiment, specifically: the hole diameter of fixed pipe 2 is 80 ~ 100mm, and fixed pipe 2 is circular steel pipe, through the setting of fixed 2 trompils of pipe, conveniently pegs graft rotary rod 1, is convenient for simultaneously install and dismantle, makes things convenient for the staff to use, reduces staff's intensity of labour, improves staff's work efficiency.

According to the working principle or the structural principle, when the device is used, the vertical pipe 3 of the rotating rod 1 is inserted into the central hole of the fixed pipe 2, the suspended movable pulley 14, the suspended fixed pulley 8 and the rope rotating pulley 7 of the rope rotator 5 are connected together through the steel wire rope 10, the hand crank 6 is shaken, the lower end of the suspended movable pulley 14 is fixedly connected with the lifting hook 15, the outer side wall of the lifting hook 15 is fixedly connected with the sewage pump 11 through a rope body, the mud pit 12 is arranged below the sewage pump 11, the sewage pump 11 is located inside the mud pit 12, the sewage pump 11 is conveniently pulled out of and put into the mud pit 12 through the rope body through the arrangement of the lifting hook 15, the sewage pump 11 is lifted to a proper position, the stop pin 16 is inserted to prevent the rope rotating pulley 7 from reversing, and the sewage pump 11 is. The left and right movement righting rope 9 is pulled, and the sewage pump 11 is moved to a proper position for liquid phase recovery.

The utility model discloses a 11 plays of well drilling sewage pump, hang and hold, move and provide a simple and easy mechanical device, changed the manual work and dragged, the operation mode that moves at mud pit 12 border, only need 1 operation personnel, stand and just can realize playing, moving of well drilling sewage pump 11 on mud tank 13 faces, saved artifical input, alleviateed intensity of labour, subducted the potential safety hazard that personnel slided, fall, improved the operation ageing, realized safety in production.

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 (6)

1. A drilling sewage pump suspension device comprising a mud tank (13), characterized in that: the mud tank is characterized in that a fixed pipe (2) is fixedly connected to the upper surface of the mud tank (13), a rotary rod (1) is inserted into the inner side wall of the fixed pipe (2), the rotary rod (1) comprises a vertical pipe (3) and a transverse pipe (4), one end of the vertical pipe (3) is welded with the transverse pipe (4), a U-shaped groove is formed in the front end of the transverse pipe (4), a square through hole is formed in one end of the transverse pipe (4), a stop pin (16) is inserted into one side of the transverse pipe (4), the stop pin (16) penetrates through the transverse pipe (4), a rotary rope device (5) is inserted into the square through hole of the transverse pipe (4), the rotary rope device (5) comprises a rotary rope pulley (7) and a hand crank (6), one end of the hand crank (6) is inserted into the rotary rope pulley (7), the hand crank (6) penetrates through the transverse pipe (4), a suspension fixed pulley (8) is inserted into the U-shaped groove of the transverse pipe (4, and a steel wire rope (10) is wound on the outer side wall of the rope rotating pulley (7), and a suspended movable pulley (14) is wound on the suspended fixed pulley (8), the rope rotating device (5) and the rope rotating pulley (7) through the steel wire rope (10).

2. The drilling sewage pump suspension device of claim 1, wherein: the lower extreme fixedly connected with lifting hook (15) of hanging in midair movable pulley (14), the lateral wall of lifting hook (15) passes through rope body fixedly connected with sewage pump (11), the below of sewage pump (11) is equipped with mud pit (12), sewage pump (11) are located the inside in mud pit (12).

3. The drilling sewage pump suspension device of claim 1, wherein: the rotating rod (1) is formed by welding the vertical pipe (3) and the transverse pipe (4).

4. The drilling sewage pump suspension device of claim 1, wherein: one side of the U-shaped groove of the transverse pipe (4) is fixedly connected with a left-right moving righting rope (9), and one end of the left-right moving righting rope (9) is fixedly connected with the mud tank (13).

5. The drilling sewage pump suspension device of claim 1, wherein: the shape of the hand crank (6) is L-shaped.

6. The drilling sewage pump suspension device of claim 1, wherein: the diameter of an inner hole of the fixed pipe (2) is 80-100 mm.

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