CN217951633U

CN217951633U - Sand washing runner plugging device

Info

Publication number: CN217951633U
Application number: CN202222102985.1U
Authority: CN
Inventors: 张圣酿; 邱忠华; 陈锦容; 华隆盛
Original assignee: Sinohydro Bureau 16 Co Ltd
Current assignee: Sinohydro Bureau 16 Co Ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-02
Anticipated expiration: 2032-08-11

Abstract

The utility model is suitable for a sand washing runner plugging device technical field provides a sand washing runner plugging device, it includes base and shutoff pipe, the both ends of shutoff pipe all communicate there is the pipeline, the supporting pad is installed at the top of base, the shutoff pipe contacts with the supporting pad, be provided with shutoff mechanism in the shutoff pipe, two solid fixed splint are installed at the top of base, two adjustment tanks have been seted up at the top of base, all rotate in two adjustment tanks and install the threaded rod, equal threaded connection has fixture on two threaded rods, two fixture all contradict with the shutoff pipe, two fixture transmissions are connected, shutoff mechanism includes the shutoff board, two small openings have been seted up on the shutoff board, rotate on the shutoff board and install the rotary rod, two shutoff boards are installed in the outside of rotary rod, two shutoff boards and two small opening looks adaptations, the utility model discloses convenient to use can guarantee the stability when sand washing is used and the shutoff, and conveniently carry out the shutoff.

Description

Sand washing runner plugging device

Technical Field

The utility model belongs to the technical field of the sand washing runner plugging device, especially, relate to a sand washing runner plugging device.

Background

The hydraulic engineering is the construction of hydraulic engineering, and the hydraulic engineering has sand washing operation, wherein the sand washing refers to that the sand plug at the bottom of a well is washed away by high-speed flowing liquid, and the washed away sand is taken out of the ground by the aid of the circulating capacity of upward return of liquid flow circulation, so that accumulated sand at the bottom of the well is removed, the yield of the well or the injection amount of a water injection well is recovered and improved, the sand washing mode generally comprises three modes, namely positive sand washing, reverse sand washing and positive and negative sand washing, and a sand washing flow channel is used during sand washing.

The existing sand washing runner is poor in plugging mode effect, single in plugging structure function and poor in stability when used, so that the plugging stability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sand washing runner plugging device aims at solving current sand washing runner shutoff mode effect poor, and the shutoff structure function is single, and poor stability when sand washing runner uses causes the problem of shutoff poor stability.

The utility model discloses a realize like this, a sand washing runner plugging device, including base and shutoff pipe, the both ends of shutoff pipe all communicate there is the pipeline, and the supporting pad is installed at the top of base, and the shutoff pipe contacts with the supporting pad, and the intraductal plugging mechanism that is provided with of shutoff, and two solid fixed splint are installed at the top of base, and two adjustment tanks have been seted up at the top of base, all rotate in two adjustment tanks and install the threaded rod, and equal threaded connection has fixture on two threaded rods, and two fixture all are inconsistent with the shutoff pipe, and two fixture transmissions are connected.

Preferably, the shutoff mechanism includes the shutoff board, has seted up two small openings on the shutoff board, rotates on the shutoff board and installs the rotary rod, and two shutoff boards are installed in the outside of rotary rod, two shutoff boards and two small openings looks adaptations.

Preferably, a manual rod is installed on the plugging pipe, a twisting handle is installed at the outer end of the manual rod, a second bevel gear is installed at the inner end of the manual rod, a first bevel gear is installed at the outer end of the rotating rod, and the first bevel gear is meshed with the second bevel gear.

Preferably, fixture includes the grip block, and grip block slidable mounting is in the adjustment tank, and movable clamp plate is installed at the top of grip block, and the inboard of fixed splint and movable clamp plate is the arc setting, and the inboard of fixed splint and movable clamp plate all is provided with the slipmat.

Preferably, the handle pole is installed in the outside of base, and the handle pole rotates to be installed in the outside of base, and the outside cover of handle pole is equipped with the second sprocket, and first sprocket is all installed in the outside of two threaded rods, and the outside meshing of two first sprockets and second sprocket has same chain.

Compared with the prior art, the beneficial effects of the utility model are that:

the blocking pipe is supported by a supporting pad, two pipelines are connected to two ends of the blocking pipe, a rotating handle rod drives two first chain wheels to rotate through a second chain wheel and a chain, the two first chain wheels drive two threaded rods to rotate, the two threaded rods drive two clamping blocks to slide in two adjusting grooves, the two clamping blocks drive two movable clamping plates to be close to the two pipelines, the two pipelines are clamped and fixed through the matching of the two fixed clamping plates and the two movable clamping plates, the pipelines with different sizes can be clamped and fixed, and the stability of sand washing work can be ensured;

the manual lever is driven to rotate by the twisting handle, the manual lever drives the rotating lever to rotate by the second bevel gear and the first bevel gear, the rotating lever drives the two plugging plates to rotate, the two plugging plates plug the two leak holes to flush and plug, and the twisting handle is rotated reversely to enable the plugging plates to leave the leak holes so as to remove plugging; the operation is convenient;

the utility model discloses a sand washing runner plugging device, convenient to use, stability when can guaranteeing the sand washing use and when the shutoff, and conveniently carry out the shutoff.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic cross-sectional structural view of fig. 1 in the present invention;

fig. 3 is a schematic structural view of a portion a of fig. 2 in the present invention;

fig. 4 is the structure schematic diagram of the middle plugging plate, the plugging plate and the rotary rod of the present invention.

In the figure: 1. a base; 2. a pipeline; 3. plugging the pipe; 4. a support pad; 5. fixing the clamping plate; 6. moving the clamping plate; 7. a non-slip mat; 8. a clamping block; 9. a threaded rod; 10. an adjustment groove; 11. a first sprocket; 12. a chain; 13. a second sprocket; 14. a handle lever; 15. twisting a handle; 16. a manual lever; 17. a plugging plate; 18. a leak hole; 19. rotating the rod; 20. a blocking plate; 21. a first bevel gear; 22. a second bevel gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, the utility model provides a sand washing runner plugging device technical scheme: including base 1 and shutoff pipe 3, the both ends of shutoff pipe 3 all communicate there is pipeline 2, supporting pad 4 is installed at base 1's top, shutoff pipe 3 contacts with supporting pad 4, be provided with shutoff mechanism in the shutoff pipe 3, two solid fixed splint 5 are installed at base 1's top, two adjustment tanks 10 have been seted up at base 1's top, all rotate in two adjustment tanks 10 and install threaded rod 9, equal threaded connection has fixture on two threaded rod 9, two fixture all contradict with shutoff pipe 3, two fixture transmission are connected.

The plugging mechanism comprises a plugging plate 17, two leakage holes 18 are formed in the plugging plate 17, a rotating rod 19 is rotatably mounted on the plugging plate 17, two plugging plates 20 are mounted on the outer sides of the rotating rod 19, and the two plugging plates 20 are matched with the two leakage holes 18; a manual lever 16 is arranged on the plugging pipe 3, a twisting handle 15 is arranged at the outer end of the manual lever 16, a second bevel gear 22 is arranged at the inner end of the manual lever 16, a first bevel gear 21 is arranged at the outer end of the rotating lever 19, and the first bevel gear 21 is meshed with the second bevel gear 22; the twist handle 15 drives the manual rod 16 to rotate, the manual rod 16 drives the rotating rod 19 to rotate through the second bevel gear 22 and the first bevel gear 21, the rotating rod 19 drives the two plugging plates 20 to rotate, and the two plugging plates 20 plug the two leak holes 18 for sand flushing plugging.

The clamping mechanism comprises a clamping block 8, the clamping block 8 is slidably mounted in an adjusting groove 10, a movable clamping plate 6 is mounted at the top of the clamping block 8, the inner sides of the fixed clamping plate 5 and the movable clamping plate 6 are both arranged in an arc shape, and anti-skid pads 7 are arranged on the inner sides of the fixed clamping plate 5 and the movable clamping plate 6; the provision of the non-slip mat 7 may increase the frictional force with which the pipe 2 is fixed.

A handle rod 14 is installed on the outer side of the base 1, the handle rod 14 is rotatably installed on the outer side of the base 1, a second chain wheel 13 is sleeved on the outer side of the handle rod 14, first chain wheels 11 are installed on the outer sides of the two threaded rods 9, and the same chain 12 is meshed with the outer sides of the two first chain wheels 11 and the second chain wheel 13; the diameter of the second chain wheel 13 is larger than that of the first chain wheel 11, so that the chain 12 can not be separated from the second chain wheel 13.

The utility model discloses a theory of operation and use flow: during the use, support shutoff pipe 3 through supporting pad 4, connect two pipeline 2 at the both ends of shutoff pipe 3, through flange and bolted connection, turn handle bar 14 and drive second sprocket 13 rotatory, second sprocket 13 drives two first sprockets 11 through chain 12 and rotates, two first sprockets 11 drive two threaded rods 9 and rotate, two threaded rods 9 drive two grip blocks 8 and slide in two adjustment tanks 10, two grip blocks 8 drive two movable clamp plate 6 and are close to two pipeline 2, it is fixed to two pipeline 2 centre gripping through the cooperation of two fixed clamp plate 5 and two movable clamp plate 6, and can be fixed to the pipeline 2 centre gripping of different sizes, can guarantee the stability of washing sand work, when needing to carry out the shutoff, drive manual lever 16 rotatory through twisting handle 15, manual lever 16 drives the rotary rod 19 through second bevel gear 22 and first bevel gear 21 and rotates, rotary rod 19 drives two jam plates 20 and rotates, two jam plates 20 block up two leak holes 18, wash sand shutoff, reverse rotation twisting handle 15, make jam plate 20 leave leak hole 18 and can relieve the shutoff.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a sand washing runner plugging device, includes base (1) and shutoff pipe (3), and the both ends of shutoff pipe (3) all communicate has pipeline (2), its characterized in that: supporting pad (4) are installed at the top of base (1), and shutoff pipe (3) contact with supporting pad (4), are provided with shutoff mechanism in shutoff pipe (3), and two solid fixed splint (5) are installed at the top of base (1), and two adjustment tank (10) have been seted up at the top of base (1), all rotate in two adjustment tank (10) and install threaded rod (9), equal threaded connection has fixture on two threaded rod (9), and two fixtures all contradict with shutoff pipe (3), and two fixture transmission are connected.

2. A sand wash flow channel plugging device as claimed in claim 1 wherein: the plugging mechanism comprises a plugging plate (17), two leak holes (18) are formed in the plugging plate (17), a rotating rod (19) is rotatably installed on the plugging plate (17), two plugging plates (20) are installed on the outer sides of the rotating rod (19), and the two plugging plates (20) are matched with the two leak holes (18).

3. A sand wash flow channel plugging device as claimed in claim 2 wherein: a manual rod (16) is installed on the plugging pipe (3), a twisting handle (15) is installed at the outer end of the manual rod (16), a second bevel gear (22) is installed at the inner end of the manual rod (16), a first bevel gear (21) is installed at the outer end of the rotating rod (19), and the first bevel gear (21) is meshed with the second bevel gear (22).

4. A sand wash flow channel plugging device as claimed in claim 1 wherein: the clamping mechanism comprises a clamping block (8), the clamping block (8) is slidably mounted in the adjusting groove (10), and a movable clamping plate (6) is mounted at the top of the clamping block (8).

5. The sand wash flow channel plugging device of claim 4, wherein: the inner sides of the fixed clamping plate (5) and the movable clamping plate (6) are both arc-shaped, and the inner sides of the fixed clamping plate (5) and the movable clamping plate (6) are both provided with anti-slip pads (7).

6. A sand wash flow channel plugging device as claimed in claim 1 wherein: handle pole (14) are installed in the outside of base (1), and handle pole (14) rotate to be installed in the outside of base (1), and the outside cover of handle pole (14) is equipped with second sprocket (13), and first sprocket (11) are all installed in the outside of two threaded rods (9), and the outside meshing of two first sprocket (11) and second sprocket (13) has same chain (12).