CN205936444U - Deep well pump maintenance device - Google Patents

Deep well pump maintenance device Download PDF

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Publication number
CN205936444U
CN205936444U CN201620882557.7U CN201620882557U CN205936444U CN 205936444 U CN205936444 U CN 205936444U CN 201620882557 U CN201620882557 U CN 201620882557U CN 205936444 U CN205936444 U CN 205936444U
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CN
China
Prior art keywords
support base
main body
pump line
base main
pump
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Active
Application number
CN201620882557.7U
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Chinese (zh)
Inventor
吴桂强
黄文才
余勇
郑志辉
徐涛
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Petrochina Co Ltd
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Petrochina Co Ltd
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Priority to CN201620882557.7U priority Critical patent/CN205936444U/en
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Abstract

The utility model discloses a deep-well pump maintenance device belongs to deep-well pump maintenance technical field. The device includes pump line supporting seat and hoist, the pump line supporting seat includes supporting seat main part and bearing structure, the hoist includes the bottom plate, suspension ring seat and rings, set up the opening on the bottom plate, suspension ring seat cross-over connection is in the opening both sides, rings fixed connection is on the suspension ring seat, through set up bearing structure on the lateral wall of supporting seat main part, the external diameter phase-match of slot and pump line in the supporting seat main part, thereby can hug closely the pump line lateral wall with the inside wall of slot and place, the flange is supported through the up end of supporting seat main part, support seat main part at the well head through bearing structure simultaneously, through set up the opening on the bottom plate, thereby can go into the upper end of supporting seat main part with the bottom plate card through the opening, still be provided with rings on the bottom plate simultaneously, thereby can utilize the equipment of lifting. The bottom plate is enabled to lift up the flange, and the pump pipe is lifted out of the wellhead.

Description

A kind of deep well pump maintenance unit
Technical field
This utility model is related to deep well pump maintenance technical field, particularly to a kind of deep well pump maintenance unit.
Background technology
Deep well pump is the pump being aspirated and being conveyed water in a kind of immersion underground water well.Typically it is connected with longer under deep well pump Pump line, and beat deeper and deeper with underground water well, the pump line pipeline section quantity connecting under deep well pump gets more and more, and total pump line is long Degree is more and more longer.
Need for deep well pump together to take out well together with pump line during maintenance deep well pump, during taking out pump line, will Pump line is split as single pipeline section one by one.
The method of traditional taking-up pump line is that two pieces of slips are spliced to form pipe box, is enclosed within outside pump line, and will with two-screw Two pieces of slips are tightened, and then steel wire rope are linked in the hanger on slips, are fixed with iron wire, reuse crane and pipe box is sling, Using the alternate mode of four pieces of slips, crane lifts by crane pump line back and forth, will dismount screw and steel wire rope every time, behaviour during operation slips Make very loaded down with trivial details, lead to lose time.
Utility model content
In order to overcome the problem of existing apparatus complex operation when taking out pump line, this utility model embodiment provides one kind Deep well pump maintenance unit.Described technical scheme is as follows:
This utility model embodiment provides a kind of deep well pump maintenance unit it is adaptable to the pump line of lifting deep well pump, and it is special Levy and be, described device includes pump line support base and suspender, described pump line support base includes:
Support base main body, described support base main body is provided with the groove being matched with the external diameter of described pump line, described ditch Groove extends along the length direction of described support base main body, and the outer wall of described support base main body is fixed with for being supported on well head Supporting construction;
Described suspender includes:
Base plate, described base plate is provided with the opening of the upper end for snapping in described support base main body;
Rings seat, described rings seat is fixed on described base plate and is connected across described opening both sides;
Suspension ring, are fixed on described rings seat.
Preferably, described supporting construction includes at least two pieces gripper shoes, and described at least two pieces gripper shoes are all along perpendicular to institute The length direction stating support base main body is disposed on the lateral wall of described support base main body, and described at least two pieces gripper shoes are same Plane is arranged.
Preferably, described device also includes the first safety lock, and described first safety lock includes turning down baffle plate, described turnover gear Plate is rotatably arranged on one end lateral wall of described support base main body, and described turnover baffle plate can be in primary importance and second Rotate between position, when described turnover flapper is to described primary importance, described turnover baffle plate is located at described support base master Outside the groove of body, when described turnover flapper is to the described second position, one end of described turnover baffle plate is located at described Inside the groove of support seat main body.
Preferably, described support base main body includes the U-shaped support column in cross section and at least two pump line supports, described extremely Few two pump line supports are fixedly installed on the top surface of described support column.
Preferably, it is also associated with floor between the lateral wall of every piece of described gripper shoe and described support base main body.
Preferably, described supporting construction includes fanning ring-like gripper shoe, and the ring-like gripper shoe of described fan is along perpendicular to described support The length direction of seat main body is fixedly connected on the lateral wall of described support base main body.
Further, described base plate is U-shaped, and described base plate is included arc sections and is connected with the two ends of described arc sections respectively Two sections of flat parts, described two sections of flat parts be arranged in parallel.
Alternatively, described rings seat includes at least two connecting rods, and one end of described at least two connecting rods is both connected to described On the top surface of base plate, the other end of described at least two connecting rods (22a) is all connected with described suspension ring (23).
Alternatively, described device also includes two limiting plates, and described two limiting plates are connected to described two sections of flat parts Dorsad one end of described arc sections, described two limiting plates all bend towards described suspension ring side from described base plate place plane.
Further, described limiting plate is provided with second safety lock, described second safety lock includes pin, described pin It is rotatably arranged on described limiting plate, described pin rotates between the 3rd position and the 4th position, when described pin turns When moving described three position, described pin is located at described open outer side, when described pin turns to described four position, institute State pin to be located in described opening.
The beneficial effect brought of technical scheme that this utility model embodiment provides is:Because pump line includes the body of cylinder With the flange being connected on body end face, by the lateral wall of support base main body arrange supporting construction, in support base main body Groove match with the external diameter of pump line, such that it is able to by the medial wall of groove be close to pump line lateral wall place, by support base The upper surface of main body supports flange, passes through supporting construction by support base body supports in well head, by setting on base plate simultaneously Putting opening, such that it is able to base plate being snapped in by opening the upper end of support base main body, being additionally provided with suspension ring on base plate simultaneously, thus Suspension ring can be caught on using lifting appliance, lift by crane upwards.Make base plate hold up flange upwards, pump line is hung out from well head, may be used simultaneously To take off pump line support base, then carry out the lifting of pump line by lifting appliance, after a section pump line of slinging, can pass through again to take Under pump line support base by next section pump line be supported on well head, and by suspender take off with lift by crane next save pump line, thus avoiding Often lift by crane the troublesome operation that a section pump line will dismount a screw and steel wire rope.
Brief description
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below will be to required in embodiment description Accompanying drawing to be used be briefly described it should be apparent that, drawings in the following description are only that of the present utility model some are real Apply example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings Obtain other accompanying drawings.
Fig. 1 is a kind of front view of pump line support base that this utility model embodiment provides;
Fig. 2 is a kind of top view of pump line support base that this utility model embodiment provides;
Fig. 3 is a kind of top view of suspender that this utility model embodiment provides;
Fig. 4 is a kind of side view of suspender that this utility model embodiment provides;
Fig. 5 is the structural representation of another kind of pump line support base that this utility model embodiment provides.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing Type embodiment is described in further detail.
Fig. 1 is a kind of front view of pump line support base that this utility model embodiment provides, and Fig. 2 is that this utility model is implemented A kind of top view of pump line support base that example provides, in conjunction with Fig. 1 and Fig. 2, this device is applied to the pump line of lifting deep well pump, this dress Put including pump line support base 1 and suspender 2, wherein, pump line support base 1 includes support base main body 11, support base main body 11 is arranged There is the groove 111 that the external diameter with pump line matches, groove 111 extends along the length direction of support base main body 11, support base main body Supporting construction for being supported on well head is fixed with 11 outer wall;
Fig. 3 is a kind of top view of suspender that this utility model embodiment provides, and Fig. 4 is that this utility model embodiment provides A kind of suspender side view, in conjunction with Fig. 3 and Fig. 4, suspender 2 includes base plate 21, rings seat 22 and suspension ring 23, on base plate 21 arrange There is the opening 211 of the upper end for snapping in support base main body 11, rings seat 22 is fixed on base plate 21 and is connected across 211 liang of opening Side, suspension ring 23 are fixed on rings seat 22.
The beneficial effect brought of technical scheme that this utility model embodiment provides is:Because pump line includes the body of cylinder With the flange being connected on body end face, by the lateral wall of support base main body arrange supporting construction, in support base main body Groove match with the external diameter of pump line, such that it is able to by the medial wall of groove be close to pump line lateral wall place, by support base The upper surface of main body supports flange, passes through supporting construction by support base body supports in well head, by setting on base plate simultaneously Putting opening, such that it is able to base plate being snapped in by opening the upper end of support base main body, being additionally provided with suspension ring on base plate simultaneously, thus Suspension ring can be caught on using lifting appliance, lift by crane upwards.Make base plate hold up flange upwards, pump line is hung out from well head, may be used simultaneously To take off pump line support base, then carry out the lifting of pump line by lifting appliance, after a section pump line of slinging, can pass through again to take Under pump line support base by next section pump line be supported on well head, and by suspender take off with lift by crane next save pump line, thus avoiding Often lift by crane the troublesome operation that a section pump line will dismount a screw and steel wire rope.
It should be noted that the thickness of support base main body 11 can be 10~15mm, to ensure that pump line support base 1 has enough Mechanical strength, the thickness of base plate 21 is 14~18mm, to ensure that base plate 21 has enough mechanical strengths.
Preferably, the thickness of support base main body 11 is 12mm, and the thickness of base plate 21 is 16mm, thus both can ensure that pump line Support base 1 and base plate 21 have enough mechanical strengths, again can be with the overall weight of alleviator.
It is envisioned that the thickness of support base main body 11 and base plate 21 can also be other numerical value, to adapt to different shaped Number pump line.
Additionally, the width of the groove 111 in support base main body 11 is designed according to the external diameter of pump line to be lifted, so that Can be fitted with the lateral wall of pump line to be lifted in the medial wall obtaining groove 111.
In the present embodiment, supporting construction includes two pieces of gripper shoes 12, and the equal edge of two pieces of gripper shoes 12 is perpendicular to support base master The length direction of body 11 is disposed on the lateral wall of support base main body 11, two pieces of gripper shoe 12 isoplanar settings.
In other embodiments, supporting construction can include greater number of gripper shoe 12, by greater number of support Plate 12 can increase the contact area of gripper shoe 12 and well head, makes support more steady.
Preferably, it is also associated with floor 13, by floor between every piece of gripper shoe 12 and the lateral wall of support base main body 11 13 structural strengths that can strengthen pump line support base 1.
Fig. 5 is the structural representation of another kind of pump line support base that this utility model embodiment provides, as shown in figure 5, In another kind embodiment of the present utility model, supporting construction includes fanning ring-like gripper shoe 30, fan ring-like gripper shoe 30 along perpendicular to The length direction of support base main body 11 is fixedly connected on the lateral wall of support base main body 11 so that by pump line support base 1 When pump line is supported on well head, can there is the supporting surface of a larger fan annular, further to reduce pump line support base 1 to well The pressure of mouth.
Refer again to Fig. 1, this device also includes the first safety lock 15, the first safety lock 15 includes turning down baffle plate 15a, turnover Baffle plate 15a is rotatably arranged on one end lateral wall of support base main body 11, and turnover baffle plate 15a can be in primary importance and the Rotate between two positions, when turnover baffle plate 15a turns to primary importance, turnover baffle plate 15a is located at the ditch of support base main body 11 Outside groove 111, when turnover baffle plate 15a turns to the second position, one end of turnover baffle plate 15a is located at the ditch of support base main body 11 Inside groove 111, after pump line is supported on well head by pump line support base 1, turnover baffle plate 15a can be overturn to second Put, block pump line by turning down baffle plate 15a, it is to avoid pump line skids off from pump line support base 1, improve the safety of pump line support base 1 Property.
It is envisioned that multiple first safety locks 15 can be arranged, multiple first safety locks 15 can be symmetricly set on In support base main body 11, to improve the safety of pump line support base 1 further.
Further, support base main body 11 includes the U-shaped support column 11a in cross section and at least two pump line support 11b, At least two pump line support 11b are fixedly installed on the top surface 11c of support column 11a, on the length direction of support column 11a, pump The height of pipe holder 11b can be identical, such that it is able to increase the distance of flange A and gripper shoe 12 by arranging pump line support 11b, Can be with the connecting bolt on easy disassembly flange A and nut it is contemplated that at least two pump line support 11b be supported on method The end positions of blue A same diameter, it is to avoid due to pump line support 11b to the holding power of flange A and the gravity of pump line not same Lead in one plane pump line may landing from pump line support base 1, improve the safety of pump line support base 1.
Further, the thickness of pump line support 11b is less than the thickness of support column 11a, and pump line support 11b and groove 111 medial wall is concordant, base plate 21 can be facilitated to snap in below flange A, the thickness of pump line support 11b could be arranged to 5mm, Enough mechanical strengths are had with guarantee pump line support 11b.
Additionally, the length of the length direction along support base main body 11 for the pump line support 11b can be 80mm, to avoid in base plate 21 are interfered with the first safety lock 15 when snapping in below flange A, and the width of pump line support 11b can be 50mm, so that Pump line support 11b is sufficiently large with the contact surface of flange A, strengthens the structural strength of pump line support 11b.
Preferably, the plane that suspension ring 23 are located is vertical with base plate 21, and the arc sections of the center of circle of suspension ring 23 and breach 211 Line between the center of circle of 21a is also vertical with base plate 21, so that when flange A is pressed on base plate 21, by lifting Equipment sling suspension ring 23 when, lifting appliance to the pulling force of suspension ring 23 and the gravity of pump line on same straight line, such that it is able to keep away Exempt from pump line to occur in lifting.
As shown in figure 3, base plate 21 is U-shaped, base plate 21 is included arc sections 21a and is connected with the two ends of arc sections 21a respectively Two sections of flat part 21b, two sections of flat part 21b be arranged in parallel, can snap onto the lower section of flange A by two ends flat part 21b.
Alternatively, rings seat 22 includes at least two connecting rod 22a, and one end of at least two connecting rod 22a is both connected to base plate On 21 top surface, the other end of at least two connecting rod 22a is all connected with suspension ring 23, thereby may be ensured that suspender 2 lifting when Balance.
In the present embodiment, rings seat 22 includes three connecting rod 22a, connects suspension ring 23 and base plate by three connecting rod 22a 21, the balance of suspender 2 can be improved further.
It is envisioned that greater number of connecting rod 22a can also be arranged in other embodiments, hung with improving further The balance of tool 2, reduces the power born on each connecting rod 22a simultaneously.
With reference to Fig. 4, base plate 21 dorsad arranges jagged 21c in the one side of rings seat 22, and breach 21c is arranged around breach 211, When base plate 21 can be avoided to snap in from flange A by breach 21c, base plate 21 is interfered with the first safety lock 15.
It is envisioned that the section of breach 21c can be designed to various shapes, such as rectangle or sector.
As shown in figure 3, this device also includes two limiting plates 24, two limiting plates 24 are connected to two sections of flat part 21b's Dorsad one end of arc sections 21a, two limiting plates 24 all bend towards suspension ring 23 side from base plate 21 place plane, by limiting plate 24 can prevent using suspender 2 sling pump line when, pump line landing from base plate 21, improve the safety of suspender 2.
Further, limiting plate 24 is provided with second safety lock 25, second safety lock 25 includes pin 25a, pin 25a It is rotatably arranged on limiting plate 24, pin 25a rotates between the 3rd position and the 4th position, when pin 25a turns to During three positions, pin 25a is located at outside opening 211, and when pin 25a turns to four positions, pin 25a is located at opening In 211, by second safety lock 25 can avoid further using suspender 2 sling pump line when, pump line landing from base plate 21, Further increase the safety of suspender 2.
Alternatively, the angle between limiting plate 24 and base plate 21 place plane is 10~20 °, and base plate 21 can be facilitated to snap in Under flange A, also can play simultaneously avoid using suspender 2 sling pump line when, the situation of pump line landing from base plate 21, preferably Ground, the angle between limiting plate 24 and base plate 21 can be set as 15 °, and angle is too small, and flange A easily skids off from breach 211, Angle is excessive, then be not easy to base plate 21 snaps onto the lower section of flange A.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model Within the scope of shield.

Claims (10)

1. a kind of deep well pump maintenance unit is it is adaptable to the pump line of lifting deep well pump is it is characterised in that described device includes pump line props up Support seat (1) and suspender (2), described pump line support base (1) includes:
Support base main body (11), described support base main body (11) is provided with the groove being matched with the external diameter of described pump line (111), described groove (111) extends along the length direction of described support base main body (11), outside described support base main body (11) Supporting construction for being supported on well head is fixed with wall;
Described suspender (2) includes:
Base plate (21), described base plate (21) is provided with the opening (211) of the upper end for snapping in described support base main body (11);
Rings seat (22), described rings seat (22) is fixed on described base plate (21) above and is connected across described opening (211) both sides;
Suspension ring (23), are fixed on described rings seat (22).
2. device according to claim 1 is it is characterised in that described supporting construction includes at least two pieces gripper shoes (12), Described at least two pieces gripper shoes (12) are all disposed on described along the length direction perpendicular to described support base main body (11) On the lateral wall of support seat main body (11), the setting of described at least two pieces gripper shoe (12) isoplanars.
3. device according to claim 1 is it is characterised in that described device also includes the first safety lock (15), and described One safety lock (15) includes turnover baffle plate (15a), and described turnover baffle plate (15a) is rotatably arranged in described support base main body (11), on one end lateral wall, described turnover baffle plate (15a) can rotate between the first position and the second position, turns over when described When folding baffle plate (15a) turns to described primary importance, described turnover baffle plate (15a) is located at the groove of described support base main body (11) (111), outside, when described turnover baffle plate (15a) turns to the described second position, one end of described turnover baffle plate (15a) is located at Inside the groove (111) of described support base main body (11).
4. device according to claim 1 is it is characterised in that described support base main body (11) inclusion cross section is U-shaped Support column (11a) and at least two pump line supports (11b), described at least two pump line supports (11b) are fixedly installed on described On the top surface (11c) of dagger (11a).
5. device according to claim 2 is it is characterised in that every piece of described gripper shoe (12) and described support base main body (11) it is also associated with floor (13) between lateral wall.
6. device according to claim 1 is it is characterised in that described supporting construction includes fanning ring-like gripper shoe (30), institute State the ring-like gripper shoe of fan (30) and be fixedly connected on described support base master along the length direction perpendicular to described support base main body (11) On the lateral wall of body (11).
7. the device according to any one of claim 1~6 is it is characterised in that described base plate (21) is U-shaped, described base plate (21) inclusion arc sections (21a) and two sections of flat parts (21b) being connected with the two ends of described arc sections (21a) respectively, described two Section flat part (21b) be arranged in parallel.
8. the device according to any one of claim 1~6 is it is characterised in that described rings seat (22) includes at least two Connecting rod (22a), one end of described at least two connecting rods (22a) is both connected on the top surface of described base plate (21), and described at least two The other end of individual connecting rod (22a) is all connected with described suspension ring (23).
9. device according to claim 7 is it is characterised in that described device also includes two limiting plates (24), described two limits Position plate (24) is connected to one end of the dorsad described arc sections (21a) of described two sections of flat parts (21b), described two limiting plates (24) all bend towards described suspension ring (23) side from described base plate (21) place plane.
10. device according to claim 9 is it is characterised in that be provided with second safety lock on described limiting plate (24) (25), described second safety lock (25) includes pin (25a), and described pin (25a) is rotatably arranged in described limiting plate (24) on, described pin (25a) rotates between the 3rd position and the 4th position, when described pin (25a) turns to described During three positions, described pin (25a) is located at outside described opening (211), when described pin (25a) turns to described 4th position When, described pin (25a) is located in described opening (211).
CN201620882557.7U 2016-08-15 2016-08-15 Deep well pump maintenance device Active CN205936444U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620882557.7U CN205936444U (en) 2016-08-15 2016-08-15 Deep well pump maintenance device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620882557.7U CN205936444U (en) 2016-08-15 2016-08-15 Deep well pump maintenance device

Publications (1)

Publication Number Publication Date
CN205936444U true CN205936444U (en) 2017-02-08

Family

ID=57920477

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620882557.7U Active CN205936444U (en) 2016-08-15 2016-08-15 Deep well pump maintenance device

Country Status (1)

Country Link
CN (1) CN205936444U (en)

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