CN201753586U

CN201753586U - Safe and effective multi-functional rope hanger apparatus

Info

Publication number: CN201753586U
Application number: CN2010202911586U
Authority: CN
Inventors: 王福成
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-10
Filing date: 2010-08-10
Publication date: 2011-03-02
Anticipated expiration: 2020-08-10

Abstract

The utility model relates to rope hanger apparatus in oil pumping unit of oil well, and in particular to a safe and effective multi-functional rope hanger apparatus in order to provide a rope hanger apparatus which has functions of adjusting deviation, preventing breakage and achieving pump bumping. By putting down and folding an upper support and a lower support, the contact with an adjusting rod can be achieved so as to dismount a pin load for dismounting or moving the pin. So a support can be sliding into the lower body or outside the lower body. To make clear the apparatus is in pump bumping status or normal status, users can operate the apparatus without any tools. To achieve deviation adjustment, users can dismount a horse braid load to move horse braid. After the breakage of a polished rod from a clamp, the preventing-breakage clamp will immediately bear the polished rod load and the oil pumping unit can be normally operated. The utility model has the advantages of simple structure, safe operation, short time, being capable of micro-adjustment and wide application to oil pumping unit with rods of different kinds.

Description

Safety highly effective multifunctional polished rod eye device

Technical field

The utility model relates to a kind of safety highly effective multifunctional polished rod eye, and more particularly it relates to a kind of have tuningout, anti-breaking, the polished rod eye device that bumps pumping function, belongs to pumping unit of well polished rod eye device class.

Background technology

At present, technique known is that polished rod eye is the oil pumper vitals, therefore kind is a lot, increase the function of polished rod eye, it is the developing direction of polished rod eye, but the tuningout function is most representative is the oil pumper tuningout polished rod eye of Chinese application number 200820016194.4, but function singleness, anti-breaking function is most representative to be the automatic adjustable type polished rod eye of anti-breaking anticreep of Chinese application number 200820080136.8, but function singleness, bumping pumping function most representative is the oilfield pumping well collision pump of Chinese application number 200420057263.8, but function singleness, multi-functional polished rod eye is most representative to be that the oilfield pumping well polished rod eye of Chinese application number 200710196809.6 bumps the energy-conservation tuningout of pump and surveys the disconnected advance notice polished rod load display unit of taking off of breakdown type indicator card measuring indicator diagram Ka Jing, but there is not anti-breaking function, if its biased plate of Ka Jing (20) easily comes off poor stability, the distance of polished rod eye and packing box is different in size, and short well can't be installed.

Summary of the invention

The technical problems to be solved in the utility model is to overcome deficiency of the prior art, and a kind of anti-breaking polished rod eye device that bumps pumping function of tuningout that has is provided, and is simple in structure, is easy to processing and manufacturing.Handling safety, the operating time is short, and oil recovery the worker easily grasp, the oil pumper operate as normal but polished rod is had no progeny can realize the safety highly effective multifunctional polished rod eye device of micro-tuningout.

For solving the technical problem of above-mentioned existence, solution of the present utility model is: guide rail 11 is arranged on the lower body 13, suitable for reading 14, end opening 16, fixed screw 12, having in the end opening 16 can't be from suitable for reading 14 fixed head 15 that take out, the support 6 that can slide in guide rail 11 is arranged in the guide rail 11, polished rod 1 is arranged in the support 6, be connected with flap 10 on the support 6, stressed 4, be connected with lower carriage 7 on the flap 10, clamp 5 is arranged in stressed 4, clamp 5 is connected with stressed plate 3, clamp 5 fixing beating on polished rod 1, the hair plait head 17 of hair plait 2 contacts with fixed head 15, and support plate 9 is movably connected on the lower body 13, and pin 8 is movably connected on the support plate 9, adjusting rod 18 activities are fixed on the polished rod 1, contact with packing box 19.

The beneficial effects of the utility model against existing technologies:

Owing to adopted technique scheme, the utility model safety highly effective multifunctional polished rod eye device has such beneficial effect, promptly realized empty-handedly going to bump pump, safety, operating time is short, oil recovery worker labour intensity is little, the oil pumper tuningout is simple to operate, need not professional guarantor take out personnel, the oil recovery worker can carry out the fine setting of well head centering, this is that the guarantor of specialty smokes personnel and is difficult to accomplish, 3 clamps can determine to be subjected to the clamp of polished rod load arbitrarily, 3 on the polished rod position of checking card is regularly adjusted, and each clamp can be not stressed for a long time, prolongs polished rod application life, the polished rod oil pumper operate as normal of breaking, and disconnected polished rod is fixed on this device, make disconnected polished rod all not have threat to oil recovery worker and oil pumper, guaranteed the safety of people and equipment.

Description of drawings

State diagram when Fig. 1 is the utility model oil pumper operate as normal.

Fig. 2 after the stop pumping of the utility model oil pumper puts down lower carriage 7 to be fixed on state diagram on the polished rod 1.

Fig. 3 is that the utility model lower carriage 7, support 6, stressed 4, stressed plate 3, clamp 5 are born load, and pin 8, lower body 13, a hair plait 2 do not hold and take out load condition figure.

Fig. 4 removes pin 8 original position or takes off state diagram.

Fig. 5 is that lower body 13 slides on support 6, and lower body 13 is with after stressed 4 contacts, lower carriage 7 and adjusting rod 18 released state figure.

Fig. 6 is state diagram when the utility model bumped pump after lower carriage 7 was turned up.

Polished rod 1, hair plait 2, stressed plate 3, stressed 4, clamp 5, support 6, lower carriage 7, pin 8, support plate 9, flap 10, guide rail 11, fixed screw 12, lower body 13, suitable for reading 14, fixed head 15, end opening 16, hair plait head 17, adjusting rod 18, packing box 19

The specific embodiment

Below in conjunction with accompanying drawing and specific embodiment the utility model is done and to be described in further detail:

As shown in Figure 1: guide rail 11 is arranged on the lower body 13, suitable for reading 14, end opening 16, fixed screw 12, having in the end opening 16 can't be from suitable for reading 14 fixed head 15 that take out, the support 6 that can slide in guide rail 11 is arranged in the guide rail 11, polished rod 1 is arranged in the support 6, be connected with flap 10 on the support 6, stressed 4, be connected with lower carriage 7 on the flap 10, clamp 5 is arranged in stressed 4, clamp 5 is connected with stressed plate 3, clamp 5 fixing beating on polished rod 1, and the hair plait head 17 of hair plait 2 contacts with fixed head 15, support plate 9 is movably connected on the lower body 13, pin 8 is movably connected on the support plate 9, and adjusting rod 18 activities are fixed on the polished rod 1, contacts with packing box 19.

Bump pump operated rules

The first step: by operational procedure stop pumping, brake, as shown in Figure 1.

Second step: put down lower carriage 7, be fixed on the polished rod 1, as shown in Figure 2.

The 3rd step: get off the brakes, the crawl oil pumper makes horse head descending, lower carriage 7 is contacted with adjusting rod 18, and the oil well polished rod load is held and is taken out by lower carriage 7, support 6, stressed 4, stressed plate 3, clamp 5, and pin 8 and lower body 13 do not bear polished rod load, stop and tightly brake, as shown in Figure 3.

The 4th step: pin 8 is unloaded or remove original position, as shown in Figure 4.

The 5th step: get off the brakes, make horse head up, lower body 13 makes lower carriage 7 separate with adjusting rod 18 making lower body 13 bear polished rod load on the support 6 after stressed 4 sliding-contact and continuing uply, the tight brake of stopping, as shown in Figure 5.

The 6th step: on lower carriage 7 foldings, as shown in Figure 6.

The 7th step: get off the brakes, bump pump by bumping pump operated requirement, as shown in Figure 6.

The 8th step: bump pump and finish the back stop pumping, make lower body 13 bottoms arrive the length of the distance of adjusting rod 18 greater than lower carriage 7, the tight brake of stopping, as shown in Figure 6.

The 9th step: put down lower carriage 7 and be fixed on the polished rod, as shown in Figure 5.

The tenth step: get off the brakes, the crawl oil pumper, make horse head descending, lower carriage 7 contact adjusting rods 18 make lower carriage 7, support 6, stressed 4, stressed plate 3, clamp 5 bear polished rod load, and horse head continues descending, lower body 13 is slided to packing box 19 directions on support 6, stop pumping when lower body 13 arrives below, pin 8 installation positions, the tight brake of stopping, as shown in Figure 4.

The 11 step: the pin 8 that is folded down is installed to original position or pin 8 is moved to original position, as shown in Figure 3.

The 12 step: get off the brakes, horse head is up, makes pin 8 bear polished rod load, and the fixing position of lower body 13, and lower carriage 7 is separated with adjusting rod 18, the tight brake of stopping, as shown in Figure 2.

The 13 step: lower carriage 7 is fixed on the support 6, as shown in Figure 1 on the folding.

The 14 goes on foot: open by startup oil pumper operational procedure and take out (getting off the brakes earlier).The tuningout operation

The first step: stop pumping, the tight brake of stopping, as shown in Figure 1.

Second step: put down lower carriage 7, as shown in Figure 2.

The 3rd step: get off the brakes, the crawl oil pumper makes horse head descending, lower carriage 7 contact adjusting rods 18, and horse head continues descending, makes lower body 13 and hair plait 2 not bear polished rod load, the tight brake of stopping, as shown in Figure 3.

The 4th step: cooperatively interact moving mao 17, two hair plaits of plait head head 17 according to the deviation situation under the uncharge situation of hair plait in end opening 16 scopes, making mao plait is the center of circle with hair plait 2 centers, and comprehensive moving suitable for reading 14 in is with the adjustment deviation.

The 5th step: once do not have levelling can repeat aforesaid operations, till the levelling.

Anti-breaking principle

Oil pumper is in service, from support plate 9 nearest clamps 5 is anti-breaking clamp 5, above two clamps 5 be stressed clamp 5, stressed plate 3 that clamp 5 below that stressed clamp 5 is born polished rod load, two stressed clamps 5 are alternately born polished rod load, the accident disconnected polished rod drops to minimum, because most polished rod is disconnected all disconnected at the clamp place, just in case polished rod is disconnected, anti-breaking clamp 5 is born polished rod load at once, oil pumper normally moves, and draws a polished rod just.

Claims

1. safety highly effective multifunctional polished rod eye device, by polished rod (1), hair plait (2), clamp (5), packing box (19) is formed, it is characterized in that: guide rail (11) is arranged on the lower body (13), (14) suitable for reading, end opening (16), fixed screw (12), having in the end opening (16) can't be from the fixed head (15) of (14) suitable for reading taking-up, the support (6) that can slide in guide rail (11) is arranged in the guide rail (11), polished rod (1) is arranged in the support (6), be connected with flap (10) on the support (6), stressed (4), be connected with lower carriage (7) on the flap (10), clamp (5) is arranged in stressed (4), clamp (5) is connected with stressed plate (3), clamp (5) is fixing to be beaten on polished rod (1), the hair plait head (17) of hair plait (2) contacts with fixed head (15), support plate (9) is movably connected on the lower body (13), pin (8) is movably connected on the support plate (9), and adjusting rod (18) activity is fixed on the polished rod (1), contacts with packing box (19).