CN206309328U

CN206309328U - A kind of Portable oil recovery well head safety belt tying device

Info

Publication number: CN206309328U
Application number: CN201621445440.9U
Authority: CN
Inventors: 张洪铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-27
Filing date: 2016-12-27
Publication date: 2017-07-07
Anticipated expiration: 2026-12-27

Abstract

The utility model discloses a kind of Portable oil recovery well head safety belt tying device, solve the problems, such as each well head of prior art one safety device cost of idleness of setting and there is potential safety hazard.The utility model includes hanger and the lifting support being detachably connected by latch and hanger；Hanger includes two hooks be arrangeding in parallel, two connection cross bars arranged in parallel, more than two cross bars arranged in parallel and is provided with the intubation of more than one through pin hole；Lifting support includes vertical rod, pole and ring-type iron ring, vertical rod bottom be provided be engaged with pin hole to wearing vertical rod jack, vertical rod is detachably connected with intubation by latch, rod end welds with pole one end and is mutually in 105 ° of angles, the pole other end is welded with ring-type iron ring, and strut is welded between vertical rod and pole.The utility model simple structure, design science rationally, are used conveniently and safely.

Description

A kind of Portable oil recovery well head safety belt tying device

Technical field

The utility model is related to a kind of Portable oil recovery well head safety belt tying device.

Background technology

Sichuan province crude oil production mode mainly has oil flow production, machine extraction oil and swabbing production, waxy crude oil from In spray oil recovery process, although can use all kinds of wax-preventing methods, but oil well there are the problem of wax deposit in which can not still be avoided that.Wax Deposition severely impacts oil well and normally produces, so must take measures to be removed.The conventional wax removal of current whale Method is divided into mechanical paraffin removal and the class of heating power wax removal two according to wax removal principle, and Sichuan province mainly uses mechanical paraffin removal, uses wax removal Car carries out wax removal operation.Wax removal vehicle wax removal process is the steel wire penetrating lower sheave and derrick crown that will be wound on wax removal vehicle roller It is connected with paraffin removal tool by rope socket afterwards, then by paraffin removal tool through, in oil pipe, providing power by wax removal vehicle makes under lubricator Roller is rotated, and then drives the paraffin removal tool in pit shaft up and down at tubing wax position, and deposition wax is struck off, and is taken by liquid stream Take pit shaft out of, complete wax removal.In swabbing production mode, Sichuan province mainly carries out swabbing production using pumping car.Pumping car Pumping process is by rope socket and pumping instrument after the steel wire penetrating lower sheave and derrick crown that will be wound on pumping car roller It is connected, then by pumping instrument through, in oil pipe, providing power by pumping car rotates roller, then drives pit shaft under lubricator It is interior that pumping instrument --- swab is up and down in oil pipe.When above carrying swab in the case where swab single current valve is acted on, more than swab Liquid be discharged pit shaft, while using swab bottom produce low pressure, make liquid in oil reservoir be continuously replenished in pit shaft come；Decentralization The liquid top of swab bottom is opened single current valve in swab and enters swab top during swab, during swab is constantly up and down, is completed Pumping.

Wax removal and swabbing operation are required for being installed on wellhead assembly (production tree), dismantle the operation such as lubricator, absolutely Most of wellhead assemblies (production tree) are all higher.Because production wellhead is not provided with being available for the operation of wax removal and swabbing operation to put down Platform, some wax removal wells only have the platform that head valve is switched for oil recovery work, and swabbing well does not have platform.For a long time, operating personnel Production tree can only be climbed up, pin is stepped down in and operated on the left and right Ji production valve being connected with small four-way, highly more than 2 meters, belongs to High-rise working, does not meet " high-rise working must be hanging safety belt ", the requirement of " safety belt high must hang low use ".Due to well head dress Put without safety belt system hanging point, operating personnel cannot use the safety belt of fall arrest, also without other suitable safety measures, Particularly meet operating personnel when being stained with crude oil on rainy or production tree and easily skid and fall, cause personal injury accidents.

Utility model content

The technical problems to be solved in the utility model is：A kind of Portable oil recovery well head safety belt tying device is provided, should Apparatus structure is simple, materials are routinely simple for production, cost-effective.

To achieve the above object, the technical solution adopted in the utility model is as follows：

A kind of Portable oil recovery well head safety belt tying device, including hanger and be detachably connected by latch and hanger Lifting support；

The hanger includes two hooks, two connection cross bars arranged in parallel, more than two phases be arrangeding in parallel The mutual cross bar be arrangeding in parallel and the intubation for being provided with more than one through pin hole, each described hook include horizontally disposed Push rod and welded and positioned at the quarter butt and stock of push rod the same side with push rod two ends, the quarter butt and stock are mutually put down OK, the end of two connection cross bars and two one squares of end welding and mutual composition of push rod, two companies Connect cross bar vertical with quarter butt and stock, all cross bars equidistantly between two stocks, the intubation and two stocks It is parallel to each other and is welded with all cross bars；

The lifting support includes vertical rod, pole and ring-type iron ring, and the vertical rod bottom is provided with what is be engaged with pin hole To wearing vertical rod jack, the vertical rod is detachably connected with intubation by latch, and the rod end is welded and phase with pole one end It is in mutually 105 ° of angles, the pole other end is welded with ring-type iron ring, and strut is welded between the vertical rod and pole.

Further, the pole is vertical with the disc of ring-type iron ring.

Further, it is welded to each other between all cross bars and two stocks.

Further, the intubation is located at all cross bars outside.

Further, four pin holes equidistantly are evenly equipped with the intubation.

Compared with prior art, the utility model has the advantages that：

(1) the utility model the utility model simple structure, design science rationally, are used conveniently and safely.

(2) the utility model stretches Height Adjustable when in use, is not limited by production tree height, quick for installation, dress The installation put is not required to make other connections and disassembling section, easy to carry, when a well is removed to another well operations after Use again, it is not necessary in each well fixed configurations safety device, the utility model materials are routinely simple for production, greatly saved into This, and using safety, effectively eliminate potential safety hazard.

Brief description of the drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model hanging rack structure schematic diagram.

Fig. 3 is the A direction views of Fig. 2.

Fig. 4 is the B direction views of Fig. 2.

Fig. 5 is the C direction views of Fig. 2.

Fig. 6 is the utility model lifting support structural representation.

Wherein, reference is corresponding entitled：

1- hangers, 2- lifting supports, 3- hooks, 4- connections cross bar, 5- cross bars, 6- push rods, 7- stocks, 8- intubations, 9- stand Bar, 10- poles, 11- ring-types iron ring, 12- struts.

Specific embodiment

The utility model is described in further detail with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the present utility model includes But it is not limited only to following examples.

Embodiment

As shown in figures 1 to 6, a kind of Portable oil recovery well head safety belt tying device, including hanger 1 and by latch with hang The lifting support 2 that frame (1) is detachably connected；

The hanger 1 includes be arranged in parallel two hooks 3, two connection cross bar arranged in parallel more than 4, two Cross bar 5 arranged in parallel and the intubation 8 of more than one through pin hole is provided with, the pin hole in the intubation 8 is most Be well four, and be equally spaced in intubation 8, each described hook 3 include horizontally disposed push rod 6 and with 6 liang of push rod End is welded and positioned at the quarter butt and stock 7 of the same side of push rod 6, and the quarter butt and stock 7 are parallel to each other, two connection cross bars The ends welding of 4 end and two push rods 6 and mutually one square of composition, two connection cross bars 4 with quarter butt and Stock 7 is vertical, and all cross bars 5 are equidistantly located between two stocks 7, between all cross bars 5 and two stocks 7 mutually Welding, the intubation 8 and two stocks 7 are parallel to each other and are welded with the outside of all cross bars 5；

The lifting support 2 includes vertical rod 9, pole 10 and ring-type iron ring 11, and the bottom of the vertical rod 9 is provided with and pin hole phase Coordinate to wearing vertical rod jack, the vertical rod 9 is detachably connected with intubation 8 by latch, the top of the vertical rod 9 and pole 10 1 End welding and be in mutually 105 ° of angles, the other end of the pole 10 welds with ring-type iron ring 11, the pole 10 and ring-type iron ring 11 Disc it is vertical, strut 12 is welded between the vertical rod 9 and pole 10.

The utility model when in use, has ten height regulation stalls, wherein without latch, by the vertical rod of lifting support It is inserted directly into the intubation of hanger, is a height regulation stall；Latch coordinates through vertical rod pin hole with the intubation of hanger, is Four height regulation stalls, plug latch vertical rod be directly placed into intubation in be a height regulation stall；Latch is first inserted In the pin hole of hanger intubation, vertical rod is placed into, be four height regulation stalls, disclosure satisfy that CJ-18 or CJ-24 production derricks All production wellhead wax removals and swabbing operation use.It is worth noting that, the utility model is hooked on when on production derrick, ring It is flat that shape iron ring vertical line and production tree or so Ji production gate latus rectum center line and left and right Ji sleeve gate latus rectum center line are formed The distance in face is 300-500mm.

The utility model only needs safety assembled by two people when in use, wherein a human hand held hanger, another human hand held , be plugged in the intubation 8 of hanger for the vertical rod 9 of lifting support after alignment fixed with latch again by lifting support, and this practicality is new Type hanger and lifting support use steel-pipe welding, material to be commonly easy to get, and make simple, in order that the utility model is lighter Just, the aluminium alloy pipe that hanger and lifting support can also be made of aluminum alloy materials, load setting of the present utility model is More than 100Kg, is entirely capable of bearing the body weight of single adult, the utility model deadweight 15Kg-20Kg, quite light.It is suitable to Production wellhead wax removal and swabbing operation field wide popularization and application.

Above-described embodiment is only one of preferred embodiment of the present utility model, be should not be taken to limit of the present utility model Protection domain, as long as body design thought of the present utility model and mentally make have no the change of essential meaning or profit Color, the technical problem that it is solved is still consistent with the utility model, should be included in protection domain of the present utility model Within.

Claims

1. a kind of Portable oil recovery well head safety belt tying device, it is characterised in that：Including hanger (1) and by latch and hanger (1) lifting support (2) being detachably connected；

The hanger (1) including be arranged in parallel two hooks (3), two connection cross bars (4) arranged in parallel, two with Upper cross bar (5) arranged in parallel and the intubation (8) of more than one through pin hole is provided with, each described hook (3) Welded and positioned at the quarter butt and stock of push rod (6) the same side including horizontally disposed push rod (6) and with push rod (6) two ends (7), the quarter butt and stock (7) are parallel to each other, and the end of two connection cross bars (4) is welded with two ends of push rod (6) Connect and mutually constitute a square, two connection cross bars (4) are vertical with quarter butt and stock (7), all cross bars (5) equidistantly between two stocks (7), the intubation (8) is parallel to each other with two stocks (7) and is welded with all cross bars (5) Connect；

The lifting support (2) includes vertical rod (9), pole (10) and ring-type iron ring (11), and vertical rod (9) bottom is provided with and inserts Pin-and-hole be engaged to wearing vertical rod jack, the vertical rod (9) is detachably connected with intubation (8) by latch, the vertical rod (9) top End is with the welding of pole (10) one end and mutually in 105 ° of angles, and pole (10) other end is welded with ring-type iron ring (11), described Strut (12) is welded between vertical rod (9) and pole (10).

2. a kind of Portable oil recovery well head safety belt tying device according to claim 1, it is characterised in that：The pole (10) disc with ring-type iron ring (11) is vertical.

3. a kind of Portable oil recovery well head safety belt tying device according to claim 2, it is characterised in that：It is all described It is welded to each other between cross bar (5) and two stocks (7).

4. a kind of Portable oil recovery well head safety belt tying device according to claim 3, it is characterised in that：The intubation (8) positioned at all cross bars (5) outside.

5. a kind of Portable oil recovery well head safety belt tying device according to claim 4, it is characterised in that：The intubation (8) four pin holes equidistantly are evenly equipped with.