CN207609391U - A kind of oil, coal-bed gas exploitation drilling well auxiliary pressure device - Google Patents

Abstract

The utility model discloses a kind of oil, coal-bed gas exploitation drilling well auxiliary pressure devices, including drilling machine, the lower end both sides of the drilling machine are fixedly connected with the upper end of upright bar, the upper outside of the upright bar is cased with external member, the upper end of the external member is slidably connected the upper end of drilling machine, corresponding end in the top of special-shaped plate is fixed in the portion of correspondence outside the lower part of the external member, and respective side is fixedly connected with the upper end of supporting rod in the lower part of the abnormity plate, and the lower end of the supporting rod is fixedly connected with the upper end both sides of transverse slat.Inserted link deviates from the first slot, pull downward on device, external member deviates from upright bar, and device is fallen from rig down, passes through pipe fitting, lubricating oil is dipped by cotton wheel in sponge wheel by more acceleration from leakage hole, it is recycled by sponge wheel, when underdrive operating on steel wire rope, the lubricating oil rotation that cotton is taken turns is applied on steel wire rope, the frictional force of steel wire rope and internal component is reduced, the loss intensity to steel wire rope is reduced.

Description

A kind of oil, coal-bed gas exploitation drilling well auxiliary pressure device

Technical field

The utility model is related to drilling well ancillary technique field, specially a kind of oil, coal-bed gas exploitation drilling well auxiliary pressurized Device.

Background technology

Oil exploitation refers to the behavior excavated, extracted to oil in the place for having petroleum storage, in exploitation oil In the process, oil gas is from reservoir access wall bottom, and the type of drive of well head is risen to from shaft bottom.

Existing oil, coal-bed gas exploitation drilling well auxiliary pressure device are fixed by multigroup bolts and nuts and drilling machine, but It is after completing to exploit preparation, it is necessary to device be fallen from rig down, can thus so that dismantlement work is quite numerous It is trivial, while the steel wire rope of internal body operates for a long time, the lubrication oil consumption that steel wire rope initial stage smears can be made to fall so that steel wire rope with The frictional force of internal component increases, while increasing the loss intensity to steel wire rope.

Utility model content

The purpose of this utility model is to provide a kind of oil, coal-bed gas exploitation drilling well auxiliary pressure devices, in solution State the problem of being proposed in background technology.

To achieve the above object, the utility model provides the following technical solutions：A kind of oil, coal-bed gas exploitation drilling well auxiliary Pressue device, including drilling machine, the lower end both sides of the drilling machine are fixedly connected with the upper end of upright bar, and the upper outside of the upright bar is cased with External member, the upper end of the external member are slidably connected the upper end of drilling machine, and the upper of special-shaped plate is fixed in the portion of correspondence outside the lower part of the external member Corresponding end in portion, respective side is fixedly connected with the upper end of supporting rod in the lower part of the abnormity plate, and the lower end of the supporting rod is solid Surely the upper end both sides of transverse slat are connected, the upper end of body, the inside upper part of the body are fixedly connected in the middle part of the lower end of the transverse slat Left and right ends are fixedly connected with the left and right ends of cross bar, and the middle part of the cross bar is rotatablely installed fixed pulley by shaft part, described fixed The internal slide of pulley installs steel wire rope, and the steel wire rope is slidably mounted on outer corresponding portion's upper and lower side of babinet, institute by grooving Respective side outside the top of steel wire rope is stated to be slidably connected the interior respective side of cotton wheel, the inside interference fit sponge wheel of cotton wheel it is outer Side, the outside of the inside interference fit idler wheel of the sponge wheel, the idler wheel are rotatablely connected by shaft part in the inside of babinet Correspondence portion front and back end.

Preferably, the top through hole of the special-shaped plate is slidably installed inserted link, and inserted link is slidably installed by the first slot The outer corresponding end of the respective side outside the middle part of upright bar, inserted link is fixedly connected in the middle part of the interior corresponding end of follow block, the interior corresponding end of follow block It is fixedly connected with the outer corresponding end of the first spring, the first spring pocket is on the outside of the outer corresponding portion of inserted link, the interior corresponding end of the first spring It is fixedly connected with corresponding end outside the middle part of special-shaped plate.

Preferably, the interior corresponding end of connecting rod, the middle part through hole of connecting rod are fixedly connected in the middle part of the outer corresponding end of the follow block Be slidably installed insertion rod, and insertion rod is slidably mounted on outer correspondence portion, insertion rod on the upside of the lower part of special-shaped plate by the second slot Material be iron, the lower end of insertion rod is slidably connected the upper end of magnet plate, and the lower end of magnet plate is bonded the inside bottom of the second slot End.

Preferably, the outer respective side of the cotton wheel ring that is slidably connected supports the inside of cylinder, and the inside that ring supports cylinder is equipped with leakage hole, ring To the inside of way pipe fitting, the interior corresponding portion outside of pipe fitting is cased with the outer corresponding end sliding that ring is supported to ring for through hole closing to cylinder The lower inside left and right ends of body are connected, pipe fitting through hole is slidably mounted on the lower part left and right ends of body, supports the outer right of ring Corresponding end outside the lower part for the body that is slidably connected should be held, the interior corresponding end to ring is fixedly connected with the outer corresponding end of second spring, and second For spring pocket on the outside of the interior corresponding portion of pipe fitting, the interior corresponding end of second spring is fixedly connected with the outer corresponding end for compressing plate, compresses plate It is fixedly mounted on the interior corresponding portion of pipe fitting, the middle part upper and lower sides for compressing plate are fixedly connected with the interior corresponding end of slide bar, and slide bar passes through cunning Slot is slidably mounted on outer corresponding portion's upper and lower sides of babinet, and the outer corresponding end of babinet is fixedly connected with lower inside of body or so two End, the inside through hole of pipe fitting is to connecting the inside of tube head.

Compared with prior art, the utility model has the beneficial effects that：The oil, coal-bed gas exploitation drilling well auxiliary pressurized dress It sets, insertion rod deviates from the second slot, and insertion rod is detached from magnet plate so that inserted link is free state, and inserted link deviates from the first slot, to Lower pull unit, external member deviate from upright bar, device are fallen from rig down, by the screen resilience of second spring, cotton are taken turns outer corresponding Side pressure is thin, and by pipe fitting, being dipped into lubricating oil in sponge wheel by cotton wheel from leakage hole of more acceleration is returned by sponge wheel It receives, when underdrive operating on steel wire rope, the lubricating oil rotation that cotton is taken turns is applied on steel wire rope, steel wire rope and internal structure are reduced The frictional force of part reduces the loss intensity to steel wire rope.

Description of the drawings

Fig. 1 is the main view cut-away illustration of the utility model；

Fig. 2 is the partial enlargement structural representation of the utility model.

In figure：1 drilling machine, 2 upright bars, 3 external members, 4 special-shaped plates, 5 inserted links, 6 first slots, 7 follow blocks, 8 first springs, 9 connect Bar, 10 insertion rods, 11 second slots, 12 magnet plates, 13 supporting rods, 14 transverse slats, 15 bodies, 16 cross bars, 17 fixed pulleys, 18 steel wires Rope, 19 groovings, 20 babinets, 21 cottons wheel, 22 sponge wheels, 23 idler wheels, 24 rings support cylinder, 25 leakage holes, 26 pipe fittings, 27 to ring, 28 second Spring, 29 compress plate, 30 slide bars, 31 sliding slots, 32 pipe joints.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of oil, coal-bed gas exploitation drilling well auxiliary plus Pressure device, including drilling machine 1, the lower end both sides of drilling machine 1 are fixedly connected with the upper end of upright bar 2, and the upper outside of upright bar 2 is cased with external member 3, It ensure that the stability that external member 3 and upright bar 2 coordinate, the upper end of external member 3 is slidably connected the upper end of drilling machine 1, ensure that external member 3 and bores The stability that machine 1 contacts, corresponding end in the top of correspond to portion fixation abnormity plate 4 outside the lower part of external member 3, special-shaped plate 4 it is upper Portion's through hole is slidably installed inserted link 5, ensure that the stability that inserted link 5 moves left and right, inserted link 5 are slidably installed by the first slot 6 The respective side outside the middle part of upright bar 2 ensure that the stability of inserted link 5 and the cooperation of the first slot 6, the outer corresponding end of inserted link 5 are fixed In the middle part of the interior corresponding end for connecting follow block 7, the interior corresponding end of follow block 7 is fixedly connected with the outer corresponding end of the first spring 8, the first spring 8 It is sleeved on the outside of the outer corresponding portion of inserted link 5, the interior corresponding end of the first spring 8 is fixedly connected with corresponding end outside the middle part of special-shaped plate 4, protects The flexible stability of the first spring 8 has been demonstrate,proved, the interior corresponding end of connecting rod 9 is fixedly connected in the middle part of the outer corresponding end of follow block 7, connecting rod 9 Middle part through hole is slidably installed insertion rod 10, ensure that the stability that insertion rod 10 moves up and down, insertion rod 10 are inserted by second Slot 11 is slidably mounted on outer correspondence portion on the upside of the lower part of special-shaped plate 4, and it is steady to ensure that insertion rod 10 coordinates with the second slot 11 Qualitative, the material of insertion rod 10 is iron, and the lower end of insertion rod 10 is slidably connected the upper end of magnet plate 12, ensure that magnet plate 12 is inhaled The stability of attached insertion rod 10, the lower end of magnet plate 12 are bonded the inner lower edge of the second slot 11, right in the lower part of special-shaped plate 4 Side is answered to be fixedly connected with the upper end of supporting rod 13, the lower end of supporting rod 13 is fixedly connected with the upper end both sides of transverse slat 14, under transverse slat 14 End middle part is fixedly connected with the upper end of body 15, and the inside upper part left and right ends of body 15 are fixedly connected with the left and right ends of cross bar 16, The middle part of cross bar 16 is rotatablely installed fixed pulley 17 by shaft part, and the internal slide of fixed pulley 17 installs steel wire rope 18, steel wire rope 18 are slidably mounted on outer corresponding portion's upper and lower side of babinet 20 by grooving 19, ensure that the stability that steel wire rope 18 moves up and down, Outside the top of steel wire rope 18 respective side be slidably connected cotton wheel 21 interior respective side, ensure that cotton wheel 21 contacted with steel wire rope 18 it is steady It is qualitative, the outside of the inside interference fit sponge wheel 22 of cotton wheel 21, the outside of the inside interference fit idler wheel 23 of sponge wheel 22, rolling Wheel 23 is rotatablely connected in the inside of babinet 20 by shaft part and correspond to portion front and back end, and the outer respective side ring that is slidably connected that cotton takes turns 21 supports The inside of cylinder 24 ensure that cotton wheel 21 supports the stability that cylinder 24 coordinates with ring, and the inside that ring supports cylinder 24 is equipped with leakage hole 25, facilitates ring Internal lubrication oil is applied on cotton wheel 21 to cylinder 24, ring supports the through hole closing of cylinder 24 to the inside of way pipe fitting 26, pipe fitting 26 Interior corresponding portion on the outside of be cased with to ring 27, the outer corresponding end to ring 27 is slidably connected the lower inside left and right ends of body 15, protects It has demonstrate,proved and has been placed on pipe fitting 26 to the stabilization of ring 27,26 through hole of pipe fitting is slidably mounted on the lower part left and right ends of body 15, ensures The stability that pipe fitting 26 moves left and right, outer corresponding end to ring 27 are slidably connected corresponding end outside the lower part of body 15, support ring 27 Interior corresponding end be fixedly connected with the outer corresponding end of second spring 28, second spring 28 is compressive state, and second spring 28 is sleeved on pipe On the outside of the interior corresponding portion of part 26, the interior corresponding end of second spring 28 is fixedly connected with the outer corresponding end for compressing plate 29, ensure that second The stability of 28 compressive state of spring, compresses the interior corresponding portion that plate 29 is fixedly mounted on pipe fitting 26, above and below the middle part for compressing plate 29 Side is fixedly connected with the interior corresponding end of slide bar 30, and slide bar 30 is slidably mounted on outer corresponding portion's upper and lower sides of babinet 20 by sliding slot 31, The stability that pipe fitting 26 moves left and right is further ensured, the outer corresponding end of babinet 20 is fixedly connected with a lower inside left side for body 15 Right both ends, the inside through hole of pipe fitting 26 conveniently will take over first 32 connection pressurized lubrication oil case and go out to connecting the inside of tube head 32 Oily hose.

The utility model is in the specific implementation：Pull up insertion rod 10 so that insertion rod 10 deviates from the second slot 11, together When insertion rod 10 be detached from magnet plate 12 so that inserted link 5 be free state, pull out follow block 7 so that inserted link 5 abjection first insert Slot 6, the first spring 8 are stretched, and pull downward on device so that external member 3 deviates from upright bar 2, and device is disassembled from drilling machine 1, is being filled It sets when being fixed with drilling machine 1, by the first spring 8 and inserted link 5 and the first slot 6, ensure that the stabilization that upright bar 2 coordinates with external member 3 Property, it ensure that external member 3 does not fall out upright bar 2 in the state of without artificial, stabilizes the position of body 15, while passing through insertion rod 10 coordinate with magnet plate 12 and the second slot 11, ensure that inserted link 5 does not fall out the first slot 6, will connect when body 15 operates Tube head 32 connects the fuel-displaced hose of grease-box, passes through the screen resilience of second spring 28 so that ring compresses cotton wheel 21 to cylinder 24, by cotton It is ironed to take turns 21 outer respective sides, then by pipe fitting 26, lubricating oil is dipped into sponge wheel by more acceleration from leakage hole 25 by cotton wheel 21 On 22, recycled by sponge wheel 22, when on steel wire rope 18 underdrive operate, drive idler wheel 23 rotate, lubricating oil by from Mental and physical efforts are uploaded to from sponge wheel 22 on cotton wheel 21, and steel wire rope 18 moves up and down, and cotton, which is then taken turns the lubricating oil on 21, rotates smearing Onto steel wire rope 18, the frictional force of steel wire rope 18 and internal component is reduced, the loss intensity to steel wire rope 18 is reduced, passes through slide bar 30 coordinate with sliding slot 31, ensure that the more stable ring that passes to of the screen resilience that second spring 28 is transmitted supports on cylinder 24.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of oil, coal-bed gas exploitation drilling well auxiliary pressure device, including drilling machine（1）, it is characterised in that：The drilling machine（1） Lower end both sides be fixedly connected with upright bar（2）Upper end, the upright bar（2）Upper outside be cased with external member（3）, the external member（3） Upper end be slidably connected drilling machine（1）Upper end, the external member（3）Lower part outside the portion of correspondence fix special-shaped plate（4）Top in Corresponding end, the abnormity plate（4）Lower part in respective side be fixedly connected with supporting rod（13）Upper end, the supporting rod（13）'s Lower end is fixedly connected with transverse slat（14）Upper end both sides, the transverse slat（14）Lower end in the middle part of be fixedly connected with body（15）Upper end, The body（15）Inside upper part left and right ends be fixedly connected with cross bar（16）Left and right ends, the cross bar（16）Middle part it is logical Cross shaft part rotational installation fixed pulley（17）, the fixed pulley（17）Internal slide install steel wire rope（18）, the steel wire rope （18）Pass through grooving（19）It is slidably mounted on babinet（20）Outer corresponding portion's upper and lower side, the steel wire rope（18）Top outside it is corresponding Slideslip connects cotton wheel（21）Interior respective side, cotton wheel（21）Inside be interference fitted sponge wheel（22）Outside.

2. a kind of oil according to claim 1, coal-bed gas exploitation drilling well auxiliary pressure device, it is characterised in that：It is described Special-shaped plate（4）Top through hole be slidably installed inserted link（5）, inserted link（5）Pass through the first slot（6）It is slidably mounted on upright bar （2）Middle part outside respective side, inserted link（5）Outer corresponding end be fixedly connected with follow block（7）Interior corresponding end in the middle part of, follow block（7）It is interior Corresponding end is fixedly connected with the first spring（8）Outer corresponding end, the first spring（8）It is sleeved on inserted link（5）Outer corresponding portion on the outside of, first Spring（8）Interior corresponding end be fixedly connected with special-shaped plate（4）Middle part outside corresponding end.

3. a kind of oil according to claim 2, coal-bed gas exploitation drilling well auxiliary pressure device, it is characterised in that：It is described Follow block（7）Outer corresponding end in the middle part of be fixedly connected with connecting rod（9）Interior corresponding end, connecting rod（9）Middle part through hole be slidably installed it is slotting Enter bar（10）, insertion rod（10）Pass through the second slot（11）It is slidably mounted on special-shaped plate（4）Lower part on the upside of outer correspondence portion, it is slotting Enter bar（10）Material be iron, insertion rod（10）Lower end be slidably connected magnet plate（12）Upper end, magnet plate（12）Lower end It is bonded the second slot（11）Inner lower edge.

4. a kind of oil according to claim 1, coal-bed gas exploitation drilling well auxiliary pressure device, it is characterised in that：It is described Cotton is taken turns（21）Outer respective side be slidably connected ring support cylinder（24）Inside, ring support cylinder（24）Inside be equipped with leakage hole（25）, ring supports Cylinder（24）Through hole close to way pipe fitting（26）Inside, pipe fitting（26）Interior corresponding portion on the outside of be cased with to ring（27）, support ring （27）Outer corresponding end be slidably connected body（15）Lower inside left and right ends, pipe fitting（26）Through hole is slidably mounted on body （15）Lower part left and right ends, support ring（27）Outer corresponding end be slidably connected body（15）Lower part outside corresponding end, support ring（27） Interior corresponding end be fixedly connected with second spring（28）Outer corresponding end, second spring（28）It is sleeved on pipe fitting（26）Interior corresponding portion outside Side, second spring（28）Interior corresponding end be fixedly connected and compress plate（29）Outer corresponding end, compress plate（29）It is fixedly mounted on pipe Part（26）Interior corresponding portion, compress plate（29）Middle part upper and lower sides be fixedly connected with slide bar（30）Interior corresponding end, slide bar（30）It is logical Cross sliding slot（31）It is slidably mounted on babinet（20）Outer corresponding portion's upper and lower sides, babinet（20）Outer corresponding end be fixedly connected with body （15）Lower inside left and right ends, pipe fitting（26）Inside through hole to connecting tube head（32）Inside.

5. a kind of oil according to claim 1, coal-bed gas exploitation drilling well auxiliary pressure device, it is characterised in that：It is described Sponge wheel（22）Inside be interference fitted idler wheel（23）Outside, the idler wheel（23）It is rotatablely connected babinet by shaft part（20） Inside in correspond to portion front and back end.