CN215860042U - Environment-friendly pipe rod storage and measurement system for drilling/workover operation - Google Patents

Abstract

The utility model relates to an environment-friendly pipe rod storage and measurement system for drilling/workover operation. The pipe rod conveying system and the rotary layered placing system are arranged in the main pipe box, the pipe rod moving system is arranged at the upper part of the main pipe box, and the pipe rod length measuring system is embedded in the pipe rod conveying system. The automatic discharging and sorting device realizes the automatic discharging and sorting of the sucker rod and the sucker pipe in the well repairing process, reduces the labor intensity, improves the operation efficiency, reduces the well repairing cost and protects the natural environment; the automatic measuring device has the advantages of automatic measuring of the length of the measuring rod, high precision and high efficiency.

Description

Environment-friendly pipe rod storage and measurement system for drilling/workover operation

Technical Field

The utility model relates to a mechanical workover operation device in the petroleum industry, in particular to an environment-friendly pipe rod storage and measurement system for drilling/workover operation.

Background

The well repair operation is one operation measure which is not necessary to be carried out in the development and production process of the oil field. At present, most oil fields are operated by using traditional equipment, at least two workers are required to carry out rolling conveying and discharging on an oil pumping pipe rod in a pulling and carrying mode, the working environment is severe, the labor intensity of the workers is high, and potential safety hazards exist in the operation process. Secondly, the oil pipe has crude oil drippage pollution in the transportation and storage process, and the method of preventing pollution in the traditional process is to spread a three-proof cloth on the ground of the whole workover operation to collect oil stain, and because the three-proof cloth has high manufacturing cost and can only be used once, high cost is caused. When the pipe rod is put into the well, 2-3 persons need to shut down the well for special measurement, the labor intensity of operation workers is increased, and errors are easy to generate during manual measurement and recording.

With the progress of society and the issuance of environmental protection laws, the more and more strict environmental protection requirements and operational specification requirements make it more and more difficult for the traditional operation mode to meet the new operational requirement standards. Semi-automatic workover pipe rod treatment systems are developed by petroleum machinery manufacturers in succession. In practical application, the design does not systematically consider the whole well repairing process and the environmental protection requirement, still needs manpower to discharge the pipe rods, and is not widely accepted.

Therefore, it is necessary to provide a system for storing and maintaining the sucker rod in the drilling/workover operation, which provides a convenient and efficient working platform for the daily workover operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides an environment-friendly pipe rod storage and measurement system for drilling/workover operation, which aims to solve the technical problems in the background art, realize the automatic discharge and sorting of the sucker rod and the oil pumping pipe in the workover process, reduce the labor intensity, improve the operation efficiency, reduce the workover cost and protect the natural environment; the automatic measuring device has the advantages of automatic measuring of the length of the measuring rod, high precision and high efficiency.

The technical solution of the utility model is as follows: the utility model relates to an environment-friendly pipe rod storage and measurement system for drilling/workover operation, which is characterized in that: the storage measurement system comprises a main pipe box, a pipe rod conveying system, a pipe rod moving and transporting system, a rotary layered placing system and a pipe rod length measurement system, wherein the pipe rod conveying system and the rotary layered placing system are arranged in the main pipe box, the pipe rod moving and transporting system is arranged on the upper portion of the main pipe box, and the pipe rod length measurement system is embedded in the pipe rod conveying system.

Further, the pipe pole moving system comprises a horizontal moving device, the horizontal moving device comprises a horizontal main body frame, a first horizontal transmission chain wheel, a second horizontal transmission chain wheel, a closed horizontal chain and a horizontal driving part, the closed horizontal chain is wound on the first horizontal transmission chain wheel and the second horizontal transmission chain wheel, the horizontal driving part drives the first horizontal transmission chain wheel, the first horizontal transmission chain wheel is arranged at one end of the horizontal main body frame, the second horizontal transmission chain wheel is arranged at one end of the horizontal main body frame, a trolley is arranged on the horizontal chain, a vertical part is arranged on the trolley, the number of the first horizontal transmission chain wheels is two, the two first horizontal transmission chain wheels are coaxially connected through a first horizontal transmission shaft, the number of the second horizontal transmission chain wheels is two, the two second horizontal transmission chain wheels are coaxially connected through a second horizontal transmission shaft, the number of the horizontal chains is two, and the horizontal chains are respectively wound and closed on the two groups of the first horizontal transmission chain wheels and the second horizontal transmission chain wheels, the two sides of the trolley are respectively provided with a roller which can roll in the main body frame, the horizontal moving device also comprises a horizontal adjusting bearing seat, a second horizontal transmission chain wheel is arranged on the horizontal adjusting bearing seat, the vertical part comprises a vertical frame, a vertical guide rod and a vertical driving part, the vertical frame is arranged on the trolley, the side surface of the vertical guide rod is provided with a rack, the vertical guide rod vertically extends into the vertical frame and passes through the trolley, the vertical frame is internally provided with a gear meshed with the rack, the vertical driving part is arranged on the side surface of the vertical frame, the gear is connected with the vertical driving part, the vertical part also comprises a first limiting shaft, a second limiting shaft, a third limiting shaft and a fourth limiting shaft, the first limiting shaft and the second limiting shaft are respectively horizontally and transversely arranged at the upper part and the lower part of the vertical frame on the side surface of the vertical guide rod, the third limiting shaft and the fourth limiting shaft are respectively and horizontally and vertically arranged at the upper part and the lower part of the vertical frame on the side surface of the vertical guide rod, the vertical part dress still includes first regulating spindle and second regulating spindle, first regulating spindle is two, the level is horizontal respectively and is set up upper portion and the lower part at the vertical frame of the another side of the perpendicular guide arm of relative first spacing axle and second spacing axle, the second regulating spindle is one, the vertical setting of level is at the middle part of the vertical frame of the another side of the perpendicular guide arm of relative third spacing axle and fourth spacing axle, vertical part dress still includes adjustable area seat bearing frame, first regulating spindle and second regulating spindle set up respectively on adjustable area seat bearing frame, vertical part dress still includes magnet connecting rod and automatically controlled magnet, the magnet connecting rod sets up at perpendicular guide arm lower extreme, automatically controlled magnet sets up magnet connecting rod lower extreme, the pipe pole moves the fortune system and is two sets of, become parallel arrangement.

Further, the rotary layered placing system comprises a horizontal auxiliary positioning rod, a rotary auxiliary positioning rod, a vertical rod and a pipe rod rotary placing frame, wherein the horizontal auxiliary positioning rod and the rotary auxiliary positioning rod are vertically arranged on the same side of the inner wall of the main pipe box side by side, the vertical rod is arranged on the other side of the inner wall of the main pipe box, the pipe rod rotary placing frame is arranged between the horizontal auxiliary positioning rod and the vertical rod, one end of the pipe rod rotary placing frame is connected with the horizontal auxiliary positioning rod through a wear-resistant copper sleeve, the other end of the pipe rod rotary placing frame is a free end, a first positioning sheet is arranged below the wear-resistant copper sleeve, a second positioning sheet is correspondingly arranged on the vertical rod to position the free end of the pipe rod rotary placing frame, a pin shaft is arranged at the bottom of the vertical rod, a transportation locking rod arranged in parallel with the vertical rod is hinged on the pin shaft, a lock pin capable of locking the transportation locking rod is arranged in the middle of the vertical rod, a bottom placing frame support capable of placing the lowest pipe rod rotary placing frame is arranged at the bottom of the main pipe box, a plurality of limiting grooves are uniformly distributed on the tube rod rotating and placing frame.

Furthermore, horizontal assistance-localization real-time pole and pole setting are three groups, become the interval and set up, and every horizontal assistance-localization real-time pole of group and pole setting from the top down all correspond the parallel arrangement in proper order and have the rotatory frame of putting of a plurality of tubular poles.

Further, the tube rod rotating and placing frame is an oil tube rotating and placing frame, an oil rod rotating and placing frame and/or a rotating and placing frame.

Further, the pipe rod conveying system comprises a catwalk frame, a telescopic part, a driving part, a jacking part and a fixed hinge seat, wherein the telescopic part is arranged on the catwalk frame, one end of the catwalk frame is arranged on the fixed hinge seat, the jacking part is arranged below the middle part of the catwalk frame, the driving part is arranged on the catwalk frame and is close to one side of the fixed hinge seat, the telescopic part is connected with the driving part, the telescopic part comprises a telescopic bracket, a first trolley chain wheel and a second trolley chain wheel, a closed trolley chain is wound on the first trolley chain wheel and the second trolley chain wheel, a conveying trolley and a trolley driving part for driving the second trolley chain wheel, the telescopic bracket is arranged on the catwalk frame and can transversely move along the catwalk frame, the first trolley chain wheel and the second trolley chain wheel are respectively arranged at the front end and the rear end of the telescopic bracket, the conveying trolley is arranged on the trolley chain, the telescopic part also comprises a first chain guard plate and a second chain guard plate, the first chain guard plate and the second chain guard plate are respectively erected on two sides of the telescopic support, the telescopic part also comprises a righting wheel, the righting wheel is arranged on the telescopic support and is positioned in front of and above the first trolley chain wheel, the telescopic part also comprises a first adjusting bearing seat, the first trolley chain wheel is arranged on the first adjusting bearing seat, the driving part comprises a telescopic connecting plate, a first catwalk chain wheel and a second catwalk chain wheel, a closed catwalk chain and a catwalk driving part for driving the first catwalk chain wheel are wound on the first catwalk chain wheel and the second catwalk chain wheel, the first catwalk chain wheel is arranged on the catwalk frame and is close to one end of the fixed hinge seat, the second catwalk chain wheel is arranged below the rear part of the catwalk frame, the telescopic connecting plate is arranged on the catwalk chain, the telescopic connecting plate is connected with the telescopic support, the driving part also comprises a second adjusting bearing seat, the second catwalk chain wheel is arranged on the second adjusting bearing seat, the jacking component comprises an upper support rod, a lower hinge seat and an electric pushing cylinder, the lower hinge seat and the electric pushing cylinder are arranged below the catwalk frame, one end of the upper support rod is hinged to the bottom of the catwalk frame, the other end of the upper support rod is hinged to one end of the lower support rod, the other end of the lower support rod is hinged to the lower hinge seat, the electric pushing cylinder is connected with the hinged portion of the upper support rod and the hinged portion of the lower support rod, the pipe rod conveying system further comprises a box-type base, a fixed hinge seat is arranged in the box-type base, and the lower hinge seat and the electric pushing cylinder are arranged at the bottom of the box-type base.

Further, the pipe rod length measuring system comprises a sensor and a moving distance measuring device, the sensor is arranged at the rear part of the telescopic support, the moving distance measuring device is connected with the trolley driving part, and the moving distance measuring device is an encoder or a counter.

Further, storage measurement system still includes automatic sewage disposal system, and automatic sewage disposal system sets up at main body pipe case bottom front end, including the sewage suction pipe, sewage suction pipe support, sediment oil pump and liquid level detection device, and sewage suction pipe support sets up at main body pipe case bottom front end, and the sewage suction pipe sets up on sewage suction pipe support, and the detachable filter screen is installed to the sewage suction pipe end of intaking, and liquid level detection device installs the front end at main body pipe case for control automatic blowdown, sediment oil pump bolt knot are in sewage suction pipe top, blow off pipe and sediment oil pump connection.

Further, the storage measurement system still includes control system, control system fixes in main part pipe case one end, control system includes the explosion-proof control box of well head, outdoor control cabinet and detection switch, explosion-proof control box of well head and detection switch are connected with outdoor control cabinet respectively, outdoor control cabinet includes the main power distribution, pipe pole transport control system, pipe pole moves fortune control system, automatic blowdown control system, pipe pole length measurement control system, logic control system and human-computer interface HMI, human-computer interface HMI is installed on outdoor control cabinet door, the power break-make function of 380VAC is accomplished in the main power distribution, logic control system respectively with pipe pole transport control system, pipe pole moves fortune control system, automatic blowdown control system, pipe pole length measurement control system connects.

Furthermore, a steel grating is laid at the bottom of the main pipe box, the bottom is divided into a plurality of cavities, each part of bottom cavity structure is made of sectional materials and steel plates, and the rest surface of the main pipe box is open.

The utility model has the following advantages:

1. the utility model realizes the integrated production of electro-mechanical and hydraulic, realizes the automatic discharge and sorting of the sucker rod and the sucker pipe in the well workover process, reduces the labor intensity, improves the operation efficiency, reduces the well workover cost and protects the natural environment;

2. the utility model is provided with a control system, which can realize the automatic access of the oil pumping pipe and the oil pumping rod in the well repair operation process, the monitoring of the running state and data, the data storage and the analysis;

3. the utility model has simple structure, no need of assembly and disassembly on site, one-vehicle transportation, small floor area and small well field limitation;

4. the automatic sewage draining system is arranged, waste liquid is automatically recycled, and automatic overflow detection is performed, so that oil stains are prevented from splashing and falling to the ground, and waste solids are reduced to meet the national and international environmental protection requirements;

5. the tube boxes are independent, can be randomly combined and discharged, and improve the capacity of the tube bank;

6. the utility model is designed with the function of automatically placing and positioning the pipe rods, realizes the moving, transportation and storage of the pipe rods, and has high automation degree and intelligent pipe arrangement in the operation process.

7. The length of the measuring pipe rod is automatically measured, the precision is high, and the efficiency is high.

8. The automation degree is improved, and 2 workers/shift are reduced for each workover team, and the total number of the operators is 8.

9. Small occupied area, reduced land acquisition cost, light equipment weight, reduced crane cost, convenient movement, no need of assembly and disassembly, one vehicle for transportation, high working efficiency, reduced use of special vehicles and reduced operation cost

Drawings

FIG. 1 is a schematic diagram of the general structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic diagram of the general construction of the pipe conveying system of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is an enlarged view of the portion B of FIG. 3;

FIG. 6 is a front view of the tube and rod transfer system configuration of the present invention;

FIG. 7 is a schematic diagram of the motion of the tube and rod transfer system configuration of the present invention;

FIG. 8 is a schematic view of a rotary tiered positioning system of the present invention;

FIG. 9 is an enlarged view of portion A of FIG. 8;

FIG. 10 is an enlarged view of portion B of FIG. 8;

FIG. 11 is a schematic view of the transport locked position of the rotating layered presentation system of the present invention;

FIG. 12 is an enlarged view of portion A of FIG. 11;

FIG. 13 is an enlarged view of portion B of FIG. 11;

FIG. 14 is a schematic view of the present invention showing the placement status of the rotary layered placement system;

FIG. 15 is a schematic structural view of a pipe string transporting system according to the present invention;

FIG. 16 is a schematic structural diagram of a horizontal movement device according to the present invention;

FIG. 17 is a schematic view of the vertical portion of the present invention;

FIG. 18 is a side view of FIG. 17;

FIG. 19 is a schematic view of the automatic soil exhaust system of the present invention;

FIG. 20 is a schematic diagram of a pipe stick length measurement system of the present invention;

FIG. 21 is a block diagram of the control system of the present invention;

fig. 22 is a schematic control diagram of the control system of the present invention.

The reference numerals are explained below:

101. a main body pipe box; 102. a pipe pole conveying system; 103. rotating the layered placement system; 104. a pipe pole transfer system; 105. an automatic blowdown system; 106. a pipe stem length measurement system; 107. a control system; 108. and cleaning the interface.

201. A catwalk frame; 202. a telescopic member; 203. transporting the trolley; 204. a first trolley sprocket; 205. a trolley chain; 206. a first chain guard plate; 207. a second chain guard plate; 208. a trolley drive member; 209. a telescopic bracket; 210. first of allRegulating A bearing seat; 211.a righting wheel; 212. a second trolley sprocket; 215. a telescopic connecting plate; 216. a first catwalk sprocket; 217. a second catwalk sprocket; 218. a catwalk chain; 221. fixing a hinge seat; 222. a catwalk drive component; 223. an electric pushing cylinder; 224. an upper stay bar; 225. a lower stay bar; 226. a lower hinge base; 227. second oneAdjusting bearing seat。

301. The oil pipe is rotated to put the shelf; 302. the oil rod rotates to put the shelf; 303. rotating the placing frame; 304. a horizontal auxiliary positioning rod; 305. rotating the auxiliary positioning rod; 306. transporting the locking bar; 307. a wear-resistant copper sleeve; 308. a first positioning sheet; 309. a second positioning sheet; 310. a pin shaft; 311. a lock pin; 312. erecting a rod; 313 bottom layer placing rack brackets; 314. a limiting groove.

401. A horizontal body frame; 402. a horizontal driving part; 403. a coupling; 404. a first horizontal drive shaft; 405. a first horizontal drive sprocket; 406. a second horizontal drive sprocket; 407. a horizontal chain; 408. a second horizontal drive shaft; 409. a horizontal adjusting bearing seat; 410. a trolley; 416. a vertical part is arranged; 416-01, vertical frame; 416-02, a rack; 416-03, gears; 416-04, vertical drive component; 416-05, a first limit shaft; 416-06, a second limit shaft; 416-07, a third limit shaft; 416-08, a fourth limit shaft; 416-09, a first adjustment shaft; 416-10, a second adjustment shaft; 416-11, a magnet connecting rod; 416-12, an electrically controlled magnet; 416-13, vertical guide rods; 416-14, adjustable seated bearing seats;

501. a sewage suction pipe; 502. a sewage suction pipe support; 503. a filter screen; 504. a slag oil pump; 505. a blow-off pipe; 506. a liquid level detection device; 507. a control switch;

Detailed Description

The general aspects of the utility model will be described in further detail with reference to the following figures and specific examples:

referring to fig. 1 and 2, the present invention includes a main body box 101, a pipe rod conveying system 102, a rotary layered placement system 103, a pipe rod moving system 104, an automatic drainage system 105, a pipe rod length measuring system 106, a control system 107 and a cleaning interface 108.

The pipe rod conveying system 102, the rotary layered placing system 103 and the automatic sewage draining system 105 are all arranged in the main body pipe box 101, the pipe rod moving system 104 is arranged at the upper part of the main body pipe box 101, the pipe rod length measuring system 106 is embedded in the pipe rod conveying system 102, and the control system 107 is installed at the rear end of the main body pipe box 101.

The main body pipe box 101 is formed by welding profile steel, the tail part is closed, the rest surface is open, the bottom is divided into a plurality of cavities, each part of bottom cavity structure is made of profile steel and steel plates, the bottom cavity is a sewage storage cavity, and the main body pipe box 101 has the functions of hoisting and containing waste liquid; the front end of the main pipe box 101 is placed near a wellhead, a pipe rod conveyed from the previous process is received through the pipe rod conveying system 102, the pipe rod conveying system 102 conveys the pipe rod into the main pipe box 101, the pipe rod conveying system 104 conveys the pipe rod conveyed by the pipe rod conveying system 102, the pipe rod conveying system 104 can sequentially place an oil pipe or an oil rod on a rotary layered placement system 103 arranged in the main pipe box 101, waste liquid discharged by the oil pipe in the main pipe box 101 can be discharged by an automatic drainage system 105 arranged at the bottom of the main pipe box 101, when all the oil pipes are collected in the main pipe box 101 and cleaned and maintained, the pipe rod conveying system 104 sequentially places the pipe rods on the pipe rod conveying system 102, and the pipe rods are returned to the wellhead through the pipe rod conveying system 102. The control system 107 is fixed at one end of the main body pipe box 101 and used for controlling the intelligent operation of the three-dimensional storage pipe box, and the pipe rod length measuring system 106 is used for calculating by controlling the data collected by the pipe rod conveying system 102 and measuring the length of the oil pipe and the oil rod. The cleaning interface 108 is responsible for the access of external cleaning equipment to clean the pipe rod.

The pipe stick conveying system 102 of the present invention is described in detail below with reference to fig. 3, 4, 5, 6, and 7:

referring to fig. 3, 4, 5, 6, and 7, the structure of a particular embodiment of the tubular wand delivery system 102 of the present invention is comprised of three parts:

the first part is a telescopic part 202 erected on the catwalk frame 201, and the telescopic part 202 comprises a transport trolley 203, a first trolley chain wheel 204, a trolley chain 205, a first chain guard plate 206, a second chain guard plate 207, a trolley driving part 208, a telescopic bracket 209 and a first chain guard plateAdjusting bearing seat210. Righting wheel211And a second trolley sprocket 212; the telescopic bracket 209 is arranged on the catwalk frame 201, and the conveying trolley 203 is fixed on a trolley chain 205 which is wound and closed by a first trolley chain wheel 204 and a second trolley chain wheel 212. The trolley driving part 208 drives the second trolley chain wheel 212 to enable the conveying trolley 203 to run on the telescopic support 209, the first chain guard plate 206 and the second chain guard plate 207 are erected on two sides of the telescopic support 109 respectively to protect the trolley chain 205, and the righting wheel 211 is arranged on the telescopic support 209 and located above the front portion of the first trolley chain wheel 204 and is responsible for righting the received pipe rod. The first trolley sprocket 204 may be arranged on a first adjustment bearing seat 210, and the position of the first trolley sprocket 204 may be finely adjusted by the first adjustment bearing seat 210.

The second part is a drive member that can drive the telescoping member 22 to move laterally on the catwalk frame 201. The driving part comprises a telescopic connecting plate 215, a first catwalk chain wheel 216, a second catwalk chain wheel 217, a catwalk chain 218, a catwalk driving part 222 and a second catwalkAdjusting the bearing block 227.The telescopic connecting plate 215 is fixed at the rear end of the telescopic bracket 209, and the telescopic connecting plate 215 is fixed on a closed catwalk chain 218 wound by a first catwalk chain wheel 216 and a second catwalk chain wheel 217. The catwalk driving part 222 drives the first catwalk sprocket 216, so that the telescopic part 202 telescopically runs on the catwalk frame 201. Second catwalk sprocket 217 sets up on second adjustment bearing frame 227, can finely tune the position of second catwalk sprocket 217 through second adjustment bearing frame 227.

The third part is a jacking component, which comprises an upper stay bar 224, a lower stay bar 225, a lower hinge seat 226 and an electric pushing cylinder 223, wherein the fixed hinge seat 221 is fixed inside the box-type base, one end of the catwalk frame 201 is installed on the fixed hinge seat 221 and can flexibly rotate, one end of the upper stay bar 224 is hinged to the bottom of the catwalk frame 201, the other end of the upper stay bar 224 is hinged to one end of the lower stay bar 225, the other end of the lower stay bar 225 is hinged to the lower hinge seat 226, the lower hinge seat 226 is fixed at the bottom of the box-type base, the electric pushing cylinder 223 is connected with the hinged position of the upper stay bar 224 and the lower stay bar 225, and the electric pushing cylinder 223 is installed at the bottom of the box-type base.

When the pipe rod conveying system 102 is used, in a non-working state, the catwalk frame 201 is parallel to the bottom of the box-type base, the telescopic part 202 is not extended, and the conveying trolley 203 is at an initial position. Under operating condition, at first electronic jar 223 through last vaulting pole 224, lower vaulting pole 225 jack-up catwalk frame 201, make catwalk frame 201 reach preset angle, then catwalk drive part 222 drives first catwalk sprocket 216, drives the flexible connecting plate 215 who fixes on catwalk chain 218, flexible connecting plate 215 drives flexible part 202 and stretches out preset length, dolly drive part 208 drives second dolly sprocket 212 afterwards, drives the transport dolly 203 who fixes on dolly chain 205 and moves to well head direction, transport dolly 203 arrives the appointed position and accepts the pipe pole. When the pipe pole is received by the conveying trolley 203, one end of the pipe pole is placed on the conveying trolley 203, the conveying trolley 203 returns to the initial position, the other end of the pipe pole is placed on the centralizing wheel 211, the elevator is disassembled, then the electric cylinder 223 retracts the upper support rod 224 and the lower support rod 225, and the telescopic component 202 is laid flat along with the catwalk frame 201. On the contrary, the utility model is to send the pipe rod to the well head.

The following will specifically describe the rotary layered presentation system 103 of the present invention with reference to fig. 8, 9, 10, 11, 12, 13, and 14:

referring to fig. 8, 9, 10, 11, 12, 13, 14, the rotary layered placement system 103 mainly functions to place tube rods in layers, the structure is erected on the inner wall of one side of the main channel 101, the rotary layered placement system 103 comprises three placement frames with different specifications, namely a horizontal auxiliary positioning rod 304, a rotary auxiliary positioning rod 305, an upright rod 312, an oil tube rotary placement frame 301, an oil rod rotary placement frame 302, and a rotary placement frame 303, the horizontal auxiliary positioning rod 304 and the rotary auxiliary positioning rod 305 are vertically arranged on the base on the same side of the inner wall of the main channel 101 side by side, the upright rod 312 is arranged on the base on the other side of the inner wall of the main channel 101, the oil tube rotary placement frame 301, the oil rod rotary placement frame 302, and the rotary placement frame 303 are arranged between the horizontal auxiliary positioning rod 304 and the upright rod 312, one end of the oil tube rotary placement frame 301, the oil rod rotary placement frame 302, and the rotary placement frame 303 is connected with the horizontal auxiliary positioning rod 304 through a wear-resistant copper sleeve 307, the other end is a free end, and a first positioning piece 308 is arranged on the horizontal auxiliary positioning rod 304 and is positioned below the wear-resistant copper sleeve 307. The oil pipe rotating placing frame 301, the oil rod rotating placing frame 302 and the rotating placing frame 303 can be multiple, the second positioning piece 309 is arranged on the vertical rod 312 corresponding to the first positioning piece 308, and positioning is provided for the free ends of the oil pipe rotating placing frame 301, the oil rod rotating placing frame 302 and the rotating placing frame 303. The bottom of the upright rod 312 is provided with a pin shaft 310 and a transportation locking rod 306 hinged with the pin shaft 310, the hinged transportation locking rod 306 and the upright rod 312 are arranged in parallel, through a lock pin 311 arranged on the upright rod 312, in the transportation process of the equipment, all oil pipe rotary placing frames 301 placed on the second positioning pieces 309 can be locked, the oil rod rotary placing frames 302 and the rotary placing frames 303 are prevented from displacement in the transportation process, the bottom of the main pipe box 101 is provided with a bottom placing frame support 313 capable of placing the bottommost pipe rod rotary placing frames, a plurality of limiting grooves 314 are uniformly distributed on the pipe rod rotary placing frames, when the pipe rods are placed, the pipe rods are placed in the limiting grooves 314 to prevent the pipe rods from displacement, the oil pipe limiting grooves are formed in the oil pipe rotary placing frames 301, and the oil rod rotary placing frames 302 are oil rod limiting grooves. In this embodiment, the horizontal auxiliary positioning rods 304 and the vertical rods 312 are arranged in three groups at intervals, and each group of horizontal auxiliary positioning rods 304 and vertical rods 312 is sequentially and correspondingly provided with a plurality of oil pipe rotating placement frames 301, oil pipe rotating placement frames 302 or rotating placement frames 303 in parallel from top to bottom.

When the rotary layered placing system 103 works, the oil rod rotary placing frame 302 and the oil pipe rotary placing frame 301 are manually rotated by 90 degrees to transverse positions layer by layer from bottom to top, the oil rod rotary placing frame 302 and the oil pipe rotary placing frame 301 at the bottom are placed on the bottom placing frame support 313 to place pipe rods when the rotary auxiliary positioning rod 305 is touched to reach a preset position, and particularly, when the tube rods are placed, the tube rod rotary placing frame which is one layer higher can be rotated out only when the lower-layer tube rod rotary placing frame is fully placed with the pipe rods. When the pipe rods on the upper layer are fully placed, due to the fact that the preset layer height is high, the pipe rods on the upper layer are rotated and placed on the placing frames, the placing frames on the lower layer are pressed above the placed pipe rods on the lower layer for bearing, the placing frames on each layer are not in contact with the first positioning piece 308, the horizontal auxiliary positioning rod 304 is not affected by the gravity of the pipe rods, and when the pipe rods are not in operation, all the placing frames are in a folded state. The oil pipe is rotated to put frame 301, the oil pole is rotated to put frame 302, rotatory interval of putting between the upper and lower both sides of frame 303 is designed according to actual demand, plays the supporting role to the pipe pole in the use.

The pipe stick transfer system 104 of the present invention is described in detail below with reference to fig. 15, 16, 17, and 18:

referring to fig. 15, 16, 17, 18, the structure of an embodiment of the pipe stick transport system 104 of the present invention is comprised of two parts:

the first part is a horizontal moving device, which comprises a horizontal main body frame 401, two first horizontal transmission chain wheels 405 installed in one end of the horizontal main body frame 401 through a first horizontal transmission shaft 404, two second horizontal transmission chain wheels 406 installed in the other end of the horizontal main body frame 401 through a second horizontal transmission shaft 408 and a horizontal adjusting bearing seat 409, a closed horizontal chain 407 is wound between the first horizontal transmission chain wheels 405 and the second horizontal transmission chain wheels 406, a horizontal driving part 402 is connected with the first horizontal transmission chain wheels 4105 through a coupling 403 to provide power for the system, a trolley 410 is fixed on the horizontal chain 407, and rollers are respectively installed on two sides of the trolley 410 and can roll on profiles in the main body frame 401.

The second part is a vertical part 416 arranged on the trolley 410, the vertical part 416 comprises a welding part vertical frame 416-01, a vertical driving part 416-04 is arranged on the side surface of the vertical frame 416-01, a gear 416-03 is arranged in the vertical frame 416-01 and is connected with the vertical driving part 416-04, the vertical driving part 416-04 provides power for the system, the vertical lifting motion is realized by the engagement of a vertical guide rod 416-13 provided with a rack 416-02 and the gear 416-03, the vertical guide rod 416-13 vertically extends into the vertical frame 416-01 and passes through the trolley 410, and a first limit shaft 416-05, a second limit shaft 416-06, a third limit shaft 416-07, a fourth limit shaft 416-08 and a first adjusting shaft 416-09 which are arranged in the vertical frame 416-01, The vertical guide rod 416-13 is centered by the combined adjustment of the second adjusting shaft 416-10, the first limiting shaft 416-05 and the second limiting shaft 416-06 are horizontally and transversely arranged at the upper part and the lower part of the vertical frame 416-01 at the side of the vertical guide rod 416-13, respectively, the third limiting shaft 416-07 and the fourth limiting shaft 416-08 are horizontally and vertically arranged at the upper part and the lower part of the vertical frame 416-01 at the side of the vertical guide rod 416-13, respectively, the first adjusting shafts 416-09 are two, the vertical frame 416-01 at the other side of the vertical guide rod 4116-13 opposite to the first limiting shaft 416-05 and the second limiting shaft 416-06 is horizontally and transversely arranged at the upper part and the lower part of the vertical frame 416-01 at the other side of the vertical guide rod 416-13 opposite to the third limiting shaft 416-05 and the fourth limiting shaft 416-08, respectively, the second adjusting shaft 416-10 is one, and the vertical frame 416-06 is horizontally and vertically arranged at the other side of the vertical guide rod 416-13 opposite to the third limiting shaft 416-07 and the fourth limiting shaft 416-08 01. The first adjustment shaft 416-09 and the second adjustment shaft 416-10 are respectively disposed on adjustable belt mount bearing blocks 416-14. The first adjusting shaft 416-09 and the second adjusting shaft 416-10 are used for fine adjustment of the righting angle through adjusting the installation angle of the bearing seat with the seat 416-14. The magnet connecting rod 416-11 is arranged at the lower end of the vertical guide rod 416-13, and the electric control magnet 416-12 is arranged at the lower end of the magnet connecting rod 416-11 and adsorbs the tube rod.

The pipe stick transport system 104 of the present invention is preferably provided in two sets, arranged in parallel. The two vertical parts 416 are not actually connected, and are controlled to start running and synchronously ascend or descend to a specified position, so that the horizontal posture of the pipe rod in the moving process is ensured. The two horizontal moving devices are not actually connected, the operation is started through control, the two horizontal moving devices synchronously operate to the designated position, and the horizontal moving devices, the vertical part device 416 and the electric control magnet 416-12 are matched to act to complete the action of the pipe rod from the storage position to the transfer position or from the transfer position to the storage position.

In practical application, the horizontal driving components 402 of the pipe stick moving system 104 are two groups, and are symmetrically arranged on the top of the main pipe box 101 in parallel. When the utility model works, firstly, the oil rod rotary placing frame 302 in the rotary layered placing system 103 is manually rotated to a transverse position, at the same time, two groups of horizontal driving components 402 in the pipe rod moving system 104 drive the first horizontal transmission chain wheel 405 through the coupling 403 to drive the vertical part 416 arranged on the trolley 410 to horizontally move to the upper part of the pipe rod conveying system 102, meanwhile, the vertical driving component 416-04 drives the gear 416-03 to move downwards, the electric control magnet 416-12 descends along with the vertical guide rod 416-13, the PLC program controls the electric control magnet 416-12 to be electrified and magnetized, the electric control magnet 416-12 adsorbs the oil rods arranged on the pipe rod conveying system 102, the vertical driving component 116-04 drives the gear 416-03 to reversely rotate, and the vertical guide rod 416-13 is lifted to an initial position, under the horizontal driving part 402, the first horizontal transmission chain wheel 405 drives the trolley 410 on the horizontal chain 407, the vertical part 416 mounted on the trolley 410 moves leftwards and moves to the oil rod groove of the oil rod rotary placing frame 302, then the vertical driving part 416-04 drives the gear 416-03 to drive the vertical guide rod 416-13 to move downwards, the electric control magnet 416-12 descends along with the vertical guide rod 416-13, the PLC program controls the electric control magnet 416-12 to be electrified and demagnetized, the electric control magnet 116-12 is demagnetized to place the oil rod, the oil rod is placed on the oil rod groove of the oil rod rotary placing frame 302, the processes are repeated, and the oil rod is continuously placed on the oil rod rotary placing frame 302 in sequence until the oil rod is placed completely. After the oil rod is placed, the oil pipe placing rack 301 which is placed on the layer above the oil rod placing rack 302 is rotated to the transverse position, the oil pipes are sequentially placed on the oil pipe placing rack 301, and the above processes are repeated until all the oil pipes are placed. The direction of travel is opposite to storage during the transport of the pipe out of the main body pipe box 101.

The automatic sewage system 105 of the present invention will be described in detail with reference to fig. 19:

referring to fig. 19, the automatic sewage draining system 105 includes a sewage suction pipe bracket 502 welded at the front end of the main body pipe box 101, a sewage suction pipe 501 is arranged on the sewage suction pipe bracket 502, a liquid level detecting device 506 is installed at the front end of the main body pipe box 101 for controlling automatic sewage draining, a detachable filter screen 503 is installed at the water inlet end of the sewage suction pipe 501, a slag oil pump 504 is bolted above the sewage suction pipe 501, and a sewage draining pipe 505 is connected with the slag oil pump 504.

Automatic drainage system 105 during operation, when the sewage water level of collecting in the cavity of main part channel 101 bottom reached the setting value of liquid level detection device 506, control system 107 controls through control switch 507 that dregs pump 504 is automatic to be opened, dregs pump 504 outside the cavity through the bottom produces powerful negative pressure appeal, will inhale through detachable filter screen 503 prefilter's filth through sewage suction pipe 501, discharge the filth to the well head through blow off pipe 505 and retrieve by the outer dirt device in bottom chamber, the automatic emission of box bottom chamber filth and washing waste water has been realized, also can carry out well head well liquid recharge function.

The pipe stick length measurement system 106 of the present invention is described in detail below with reference to FIG. 20:

referring to fig. 20, the pipe rod length measuring system comprises a sensor 601 and a moving distance measuring device, wherein the sensor is arranged at the rear part of the telescopic bracket 209, the moving distance measuring device is connected with the trolley driving part 208, the trolley driving part 208 is a motor, and the moving distance measuring device is an encoder or a counter.

The measurement process is completed by the cooperation of the transport trolley 203, the first trolley chain wheel 204, the trolley chain 205, the trolley driving part 208, the righting wheel 211 and the second trolley chain wheel 212. When measuring the length of the pipe pole, the pipe pole is placed on the righting wheel 211 and the transport trolley 203, the trolley driving component 208 drives the first trolley chain wheel 204, the trolley chain 205, the second trolley chain wheel 212 and the transport trolley 203 to move forwards, when the transport trolley 203 passes through the sensor 601, the system records the position of the transport trolley 203, meanwhile, the encoder or the counter starts to count the rotation times of the first trolley chain wheel 204, until the front end baffle of the box-type base touches the front end of the pipe pole, the transport trolley 203 abuts against the tail part of the pipe pole, the transport trolley 203 stops, the system calculates the moving distance L1 of the transport trolley 203, and the length of the pipe pole is equal to L minus Ll.

The control system 107 of the present invention will be described in detail with reference to fig. 21:

referring to fig. 21, the control system 107 includes a wellhead explosion-proof operation box, an outdoor control cabinet and a detection switch, and the wellhead explosion-proof operation box, the detection switch and the outdoor control cabinet are connected by a cable, as shown in fig. 21, the wellhead explosion-proof box is a movable device, and can be placed on a wellhead operation platform or on the ground for operation, and mainly completes automatic operation of equipment and emergency operation of the equipment. The outdoor control cabinet is fixed at one end of the main body channel box 101. Is provided with a human-computer interface. The outdoor control cabinet comprises a main power supply distribution system, a pipe rod conveying control system, a pipe rod moving control system, an automatic pollution discharge control system, a pipe rod length measurement control system, a logic control system and a human-computer interface.

Referring to fig. 22, an operator operates the equipment through a wellhead explosion-proof operation box, an operation command enters a controller through a cable and a connector, the system controls the speed, the position and the direction of the system through the controller, the controller sends speed and position control commands to transmission devices of various systems through communication, and the transmission devices complete speed and position control through controlling motors. Each motor is provided with a high-precision speed sensor, the real-time rotating speed of the motor is collected and fed back to the transmission device and the controller, and position closed-loop control is formed. An upper limit and a lower limit are arranged in the running track of the equipment to protect the equipment, and the zero position switch is used for preventing the generation of accumulated errors. The state of the equipment can be monitored through a human-computer interface. The control system has the characteristics of high automation degree, accurate positioning, and capability of conveying pipe rods and intelligent pipes with the workover rig.

The present invention and the technical contents not specifically described in the above embodiments are the same as the prior art.

The above embodiments are only specific embodiments disclosed in the present invention, but the scope of the present invention is not limited thereto, and the scope of the present invention disclosed in the present invention should be subject to the scope of the claims.

Claims (10)

1. The utility model provides a drilling/workover operation environment-friendly pipe pole storage measurement system which characterized in that: the storage measurement system comprises a main pipe box, a pipe rod conveying system, a pipe rod moving system, a rotary layered placing system and a pipe rod length measurement system, wherein the pipe rod conveying system and the rotary layered placing system are arranged in the main pipe box, the pipe rod moving system is arranged on the upper portion of the main pipe box, and the pipe rod length measurement system is embedded in the pipe rod conveying system.

2. The environment-friendly pipe rod storage and measurement system for drilling/workover operations according to claim 1, wherein: the pipe rod moving and transporting system comprises a horizontal moving device, the horizontal moving device comprises a horizontal main body frame, a first horizontal transmission chain wheel, a second horizontal transmission chain wheel, a closed horizontal chain and a horizontal driving part, the closed horizontal chain is wound on the first horizontal transmission chain wheel and the second horizontal transmission chain wheel, the horizontal driving part drives the first horizontal transmission chain wheel, the first horizontal transmission chain wheel is arranged at one end of the horizontal main body frame, the second horizontal transmission chain wheel is arranged at one end of the horizontal main body frame, a trolley is arranged on the horizontal chain, a vertical part is arranged on the trolley, the number of the first horizontal transmission chain wheels is two, the two first horizontal transmission chain wheels are coaxially connected through a first horizontal transmission shaft, the number of the second horizontal transmission chain wheels is two, the two second horizontal transmission chain wheels are coaxially connected through a second horizontal transmission shaft, and the number of the horizontal chains is two, the horizontal moving device further comprises a horizontal adjusting bearing seat, the second horizontal driving chain wheel is arranged on the horizontal adjusting bearing seat, the vertical part comprises a vertical frame, a vertical guide rod and a vertical driving part, the vertical frame is arranged on the trolley, a rack is arranged on the side surface of the vertical guide rod, the vertical guide rod vertically extends into the vertical frame and penetrates through the trolley, a gear meshed with the rack is arranged in the vertical frame, the vertical driving part is arranged on the side surface of the vertical frame, the gear is connected with the vertical driving part, the vertical part further comprises a first limit shaft, a second limit shaft, a third limit shaft and a fourth limit shaft, and the first limit shaft and the second limit shaft are respectively horizontally and transversely arranged on the upper part and the lower part of the vertical frame on the side surface of the vertical guide rod The third spacing shaft and the fourth spacing shaft are horizontally and vertically arranged at the upper part and the lower part of the vertical frame on the side surface of the vertical guide rod respectively, the vertical part device further comprises a first adjusting shaft and a second adjusting shaft, the first adjusting shaft is two, the first adjusting shaft is horizontally and transversely arranged at the upper part and the lower part of the vertical frame on the other side surface of the vertical guide rod relative to the first spacing shaft and the second spacing shaft respectively, the second adjusting shaft is one, the horizontal vertical part device is arranged at the middle part of the vertical frame on the other side surface of the vertical guide rod relative to the third spacing shaft and the fourth spacing shaft, the vertical part device further comprises an adjustable belt seat bearing seat, the first adjusting shaft and the second adjusting shaft are respectively arranged on the adjustable belt seat bearing seat, the vertical part device further comprises a magnet connecting rod and an electric control magnet, the magnet connecting rod is arranged at the lower end of the vertical guide rod, the electric control magnet is arranged at the lower end of the magnet connecting rod, the pipe pole moves fortune system is two sets ofly, becomes parallel arrangement.

3. The environment-friendly pipe rod storage and measurement system for drilling/workover operations according to claim 2, wherein: the rotary layered placing system comprises a horizontal auxiliary positioning rod, a rotary auxiliary positioning rod, a vertical rod and a pipe rod rotary placing frame, wherein the horizontal auxiliary positioning rod and the rotary auxiliary positioning rod are vertically arranged on the same side of the inner wall of a main pipe box side by side, the vertical rod is arranged on the other side of the inner wall of the main pipe box, the pipe rod rotary placing frame is arranged between the horizontal auxiliary positioning rod and the vertical rod, one end of the pipe rod rotary placing frame is connected with the horizontal auxiliary positioning rod through a wear-resistant copper sleeve, the other end of the pipe rod rotary placing frame is a free end, a first positioning sheet is arranged below the wear-resistant copper sleeve, a second positioning sheet is correspondingly arranged on the vertical rod to position the free end of the pipe rod rotary placing frame, a pin shaft is arranged at the bottom of the vertical rod, a transportation locking rod arranged in parallel with the vertical rod is hinged on the pin shaft, a lock pin capable of locking the transportation locking rod is arranged in the middle of the vertical rod, a bottom placing frame support capable of placing the bottommost pipe rod rotary placing frame is arranged at the bottom of the bottom layer of the main pipe box, a plurality of limiting grooves are uniformly distributed on the tube rod rotating and placing frame.

4. The environment-friendly pipe stick storage and measurement system for drilling/workover operations according to claim 3, wherein: horizontal assistance-localization real-time pole and pole setting are three groups, and the interval sets up, and every horizontal assistance-localization real-time pole of group and pole setting from the top down all correspond the parallel arrangement in proper order and have the rotatory frame of putting of a plurality of tubular poles.

5. The environment-friendly pipe stick storage and measurement system for drilling/workover operations according to claim 4, wherein: the tube rod rotating and placing frame is an oil tube rotating and placing frame, an oil rod rotating and placing frame and/or a rotating and placing frame.

6. The environment-friendly pipe stick storage and measurement system for drilling/workover operations according to claim 5, wherein: the pipe rod conveying system comprises a catwalk frame, a telescopic part, a driving part, a jacking part and a fixed hinge seat, wherein the telescopic part is arranged on the catwalk frame, one end of the catwalk frame is arranged on the fixed hinge seat, the jacking part is arranged below the middle part of the catwalk frame, the driving part is arranged on the catwalk frame and is close to one side of the fixed hinge seat, the telescopic part is connected with the driving part, the telescopic part comprises a telescopic support, a first trolley chain wheel, a second trolley chain wheel, a trolley chain, a conveying trolley and a trolley driving part, the trolley chain is wound on the first trolley chain wheel and the second trolley chain wheel and is closed, the trolley driving part drives the second trolley chain wheel, the telescopic support is arranged on the catwalk frame and can transversely move along the catwalk frame, the first trolley chain wheel and the second trolley chain wheel are respectively arranged at the front end and the rear end of the telescopic support, the conveying trolley is arranged on a trolley chain, the telescopic part further comprises a first chain guard plate and a second chain guard plate, the first chain guard plate and the second chain guard plate are respectively erected on two sides of the telescopic support, the telescopic part further comprises a righting wheel, the righting wheel is arranged on the telescopic support and is positioned in front of and above a first trolley chain wheel, the telescopic part further comprises a first adjusting bearing seat, a first trolley chain wheel is arranged on the first adjusting bearing seat, the driving part comprises a telescopic connecting plate, a first catwalk chain wheel, a second catwalk chain wheel, a closed catwalk chain and a catwalk driving part for driving the first catwalk chain wheel, the first catwalk chain wheel is arranged on the catwalk frame and is close to one end of the fixed hinge seat, the second catwalk chain wheel is arranged below the rear part of the catwalk frame, the pipe pole conveying system comprises a catwalk chain, a telescopic connecting plate, a driving part, a second adjusting bearing seat, a second catwalk chain wheel, a jacking part, a lower supporting rod, a lower hinge seat and an electric pushing cylinder, wherein the telescopic connecting plate is arranged on the catwalk chain, the telescopic connecting plate is connected with a telescopic support, the driving part further comprises a second adjusting bearing seat, the second catwalk chain wheel is arranged on the second adjusting bearing seat, the jacking part comprises an upper supporting rod, a lower hinge seat and an electric pushing cylinder, the lower hinge seat and the electric pushing cylinder are arranged below a catwalk frame, one end of the upper supporting rod is hinged to the bottom of the catwalk frame, the other end of the upper supporting rod is hinged to one end of the lower supporting rod, the other end of the lower supporting rod is hinged to the lower hinge seat, the electric pushing cylinder is connected with the hinged portion of the upper supporting rod and the lower supporting rod, the pipe pole conveying system further comprises a box-type base, a fixed hinge seat is arranged in the box-type base, and the electric pushing cylinder is arranged at the bottom of the box-type base.

7. The environment-friendly pipe stick storage and measurement system for drilling/workover operations according to claim 6, wherein: the pipe rod length measuring system comprises a sensor and a moving distance measuring device, the sensor is arranged at the rear part of the telescopic support, the moving distance measuring device is connected with the trolley driving part, and the moving distance measuring device is an encoder or a counter.

8. The environment-friendly pipe stick storage and measurement system for drilling/workover operations according to claim 7, wherein: the storage measurement system further comprises an automatic sewage discharge system, the automatic sewage discharge system is arranged at the front end of the bottom of the main pipe box and comprises a sewage suction pipe, a sewage suction pipe support, a slag oil pump, a liquid level detection device and a sewage discharge pipe, the sewage suction pipe support is arranged at the front end of the bottom of the main pipe box, the sewage suction pipe is arranged on the sewage suction pipe support, a detachable filter screen is installed at the water inlet end of the sewage suction pipe, the liquid level detection device is installed at the front end of the main pipe box and used for controlling automatic sewage discharge, the slag oil pump is bolted above the sewage suction pipe, and the sewage discharge pipe is connected with the slag oil pump.

9. The environment-friendly pipe stick storage and measurement system for drilling/workover operations according to claim 8, wherein: the storage measurement system still includes control system, control system fixes in main part pipe case one end, control system includes the explosion-proof control box of well head, outdoor control cabinet and detection switch, the explosion-proof control box of well head and detection switch are connected with outdoor control cabinet respectively, outdoor control cabinet includes that main power distribution, tubular pole carry control system, tubular pole move fortune control system, automatic blowdown control system, tubular pole length measurement control system, logic control system and human-computer interface HMI, and the human-computer interface HMI is installed on outdoor control cabinet door, and 380 VAC's power break-make function is accomplished in main power distribution, and logic control system is connected with tubular pole carry control system, tubular pole move fortune control system, automatic blowdown control system, tubular pole length measurement control system respectively.

10. The environmentally friendly pipe stick storage measurement system of any one of claims 1 to 9, wherein: the bottom of the main pipe box is paved with a steel grid, the bottom is divided into a plurality of cavities, each part of bottom cavity structure is made of a section bar and a steel plate, and the rest surface of the main pipe box is open.

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