CN219285154U

CN219285154U - Drag reducer evaluation instrument for fracturing

Info

Publication number: CN219285154U
Application number: CN202320743653.3U
Authority: CN
Inventors: 和严斌; 张武生; 马小丽; 杨炳杰; 张培哲
Original assignee: Jiaozuo City Hongdali Bio Chemical Co ltd
Current assignee: Jiaozuo City Hongdali Bio Chemical Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-06-30
Anticipated expiration: 2033-04-07

Abstract

The utility model belongs to the technical field of evaluation instruments and discloses a drag reducer evaluation instrument for fracturing, which comprises an evaluation instrument body, wherein notches are formed in two sides of the front surface of the evaluation instrument body, a limiting rod is arranged in the notches, a transparent cover is movably sleeved on the outer surface of the limiting rod, the front surface of the transparent cover extends to the outside of the notches, a clamping groove is formed in the front surface of the evaluation instrument body, a slot hole is formed in the transparent cover, a movable block is movably sleeved in the slot hole, a clamping block is arranged on the right side of the movable block, the right side of the clamping block penetrates through the transparent cover and extends to the inside of the clamping groove, a connecting block is fixedly connected to the bottom of the movable block, and the bottom of the connecting block extends to the outer side of the transparent cover. Thereby be convenient for operating personnel protect the positive button of evaluation instrument body through the translucent cover, make it prevent to take place to touch by mistake phenomenon, brought the facility for operating personnel's use.

Description

Drag reducer evaluation instrument for fracturing

Technical Field

The utility model belongs to the technical field of evaluation instruments, and particularly relates to a drag reducer evaluation instrument for fracturing.

Background

The evaluation instrument is a device commonly used for detecting the drag reducer, the drag reducer is required to be detected in the fracturing process, the flow rate can be increased, the energy consumption can be reduced through evaluating the drag reducer, the drag reducer evaluation instrument in the prior art detects the drag reducer through an internal mechanism, and then the fracturing use is convenient, however, the outer surface of the existing drag reducer evaluation instrument is generally provided with a plurality of keys, so that the drag reducer is easy to touch by mistake in the evaluating process, and then partial keys are pressed, the drag reducer evaluation data are inaccurate, the evaluation efficiency is influenced, and the use of operators is unfavorable, so that the drag reducer evaluation instrument is required to be improved.

Disclosure of Invention

The utility model aims at solving the problems, and provides a drag reducer evaluation instrument for fracturing, which has the advantage of preventing false contact.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drag reducer evaluation appearance for fracturing, includes the evaluation appearance body, the notch has all been seted up to the positive both sides of evaluation appearance body, the internally mounted of notch has the gag lever post, the transparent cover has been cup jointed in the surface activity of gag lever post, the front of transparent cover extends to the outside of notch, the draw-in groove has been seted up in the front of evaluation appearance body, the slotted hole has been seted up to the inside of transparent cover, the movable block has been cup jointed in the inside activity of slotted hole, the fixture block is installed on the right side of movable block, the right side of fixture block runs through the transparent cover and extends to the draw-in groove inside, the bottom fixedly connected with connecting block of movable block, the bottom of connecting block extends to the outside of transparent cover, the left side fixedly connected with spring one of movable block, the other end of spring one and the inner wall fixed connection of slotted hole, the top fixed mounting of transparent cover has the iron plate.

As a preferable mode of the utility model, the front face of the evaluation instrument body is provided with a mounting plate positioned above the transparent cover, and the inside of the mounting plate is provided with a magnetic block.

As preferable, the bottom of the evaluating instrument body is provided with four supporting frames, and the sizes of the four supporting frames are the same.

As preferable mode of the utility model, the bottom of the evaluating instrument body is provided with a connecting plate, and the bottom of the connecting plate is fixedly provided with a sucker.

As the preferred one of the utility model, the bottom of the evaluating instrument body is fixedly provided with the mounting rod, the bottom of the mounting rod is fixedly connected with the top of the connecting plate, the outer surface of the mounting rod is movably sleeved with the movable plate, the bottom of the movable plate is provided with the connecting column above the sucker, the bottom of the connecting column penetrates through the connecting plate and the sucker respectively and extends to the outer wall of the sucker, and the inside of the connecting column is provided with the groove.

As the preferable mode of the utility model, the outer surface of the installation rod is sleeved with a second spring, the outer wall of the connecting plate is provided with the second spring, and the movable plate is elastically supported by the second spring.

As the preferred choice of the utility model, the front of the said evaluation instrument body is movably fitted with the rotary block, the back of the said rotary block is fitted with the connecting rod, the back of the said connecting rod runs through the evaluation instrument body and extends to the cavity of the evaluation instrument body, the outer surface of the said connecting rod has cup jointed the cam above the movable plate, the outer surface of the said cam is movably connected with top of the movable plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the transparent cover, the clamping block and the connecting block are arranged, when an operator pulls the connecting block, the movable block and the clamping block are driven to move forwards through the connecting block, the clamping block is further moved out of the clamping groove, the fixing of the transparent cover is released, the transparent cover is pulled upwards, the transparent cover is driven to move on the outer surface of the limiting rod, and the transparent cover is integrally adsorbed below the mounting plate through the magnetic block, so that the operation of the evaluation instrument body is facilitated, the operator can conveniently protect the front keys of the evaluation instrument body through the transparent cover, the false touch phenomenon is prevented, and convenience is brought to the use of the operator.

2. According to the utility model, by arranging the suckers, the connecting columns and the cams, when an operator places the evaluation instrument body on the operation table, the whole evaluation instrument body is adsorbed on the operation table through the suckers, so that the position deviation is prevented, meanwhile, when the fixation of the evaluation instrument body is required to be released, the rotary block is rotated to drive the connecting rods and the cams to rotate, and the movable plate and the connecting columns are driven to move downwards through the cams, so that the connecting columns move into the suckers, the sealing of the suckers is released through the grooves, and therefore, the operator can conveniently adsorb and fix the whole evaluation instrument body through the suckers, the phenomenon that the evaluation instrument body falls off the operation table is prevented, and the damage is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a card slot according to the present utility model;

FIG. 3 is a schematic side cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 3;

FIG. 5 is a schematic view of the structure of the bottom part of the present utility model;

FIG. 6 is a schematic view of the cam of the present utility model;

FIG. 7 is a schematic cross-sectional view of a connecting column according to the present utility model.

In the figure: 1. an evaluator body; 2. a notch; 3. a limit rod; 4. a transparent cover; 5. a clamping groove; 6. a slot hole; 7. a movable block; 8. a clamping block; 9. a connecting block; 10. a first spring; 11. iron blocks; 12. a mounting plate; 13. a magnetic block; 14. a support frame; 15. a connecting plate; 16. a suction cup; 17. a mounting rod; 18. a movable plate; 19. a connecting column; 20. a groove; 21. a second spring; 22. rotating the block; 23. a connecting rod; 24. a cam.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 7, the drag reducer evaluator for fracturing comprises an evaluator body 1, wherein notch 2 is formed in two sides of the front face of the evaluator body 1, a limiting rod 3 is installed in the notch 2, a transparent cover 4 is movably sleeved on the outer surface of the limiting rod 3, the front face of the transparent cover 4 extends to the outside of the notch 2, a clamping groove 5 is formed in the front face of the evaluator body 1, a slot hole 6 is formed in the transparent cover 4, a movable block 7 is movably sleeved in the slot hole 6, a clamping block 8 is installed on the right side of the movable block 7, the right side of the clamping block 8 penetrates through the transparent cover 4 and extends into the clamping groove 5, a connecting block 9 is fixedly connected to the bottom of the movable block 7, the bottom of the connecting block 9 extends to the outer side of the transparent cover 4, a first spring 10 is fixedly connected to the left side of the movable block 7, the other end of the first spring 10 is fixedly connected with the inner wall of the slot hole 6, and an iron block 11 is fixedly installed on the top of the transparent cover 4.

When operating personnel pulls connecting block 9 forward, will drive movable block 7 and fixture block 8 through connecting block 9 and remove, and then make fixture block 8 follow draw-in groove 5 inside, make it remove the joint to transparent cover 4, upwards pull transparent cover 4 simultaneously, make it drive transparent cover 4 and remove on the surface of gag lever post 3, make it be convenient for use the positive button of evaluation instrument body 1, thereby the operating personnel of being convenient for protect the button on the evaluation instrument body 1 through transparent cover 4, make it prevent to take place the mistake and touch the phenomenon, the use of giving operating personnel has brought convenience, and because spring one 10 is in the extrusion state, will exert a backward pressure to movable block 7, make it drive fixture block 8 card to go into to the draw-in groove 5 inside to be convenient for fix transparent cover 4.

Referring to fig. 1, a mounting plate 12 is mounted on the front surface of the evaluator body 1 above the transparent cover 4, and a magnet 13 is mounted inside the mounting plate 12.

As a technical optimization scheme of the utility model, when the transparent cover 4 drives the iron block 11 to move through the design of the magnetic block 13, the iron block 11 is adsorbed through the magnetic force of the magnetic block 13, so that the transparent cover 4 is driven to be fixed below the mounting plate 12, and an operator can operate the evaluation instrument body 1 conveniently.

Referring to fig. 5, the bottom of the evaluator body 1 is provided with four supporting frames 14, and the four supporting frames 14 are identical in size.

As a technical optimization scheme of the utility model, through the design of the four supporting frames 14, an operator can conveniently support the whole evaluation instrument body 1.

Referring to fig. 5, a connection plate 15 is installed at the bottom of the evaluator body 1, and a suction cup 16 is fixedly installed at the bottom of the connection plate 15.

As a technical optimization scheme of the utility model, when an operator performs evaluation on an experiment operation table, the evaluation instrument body 1 is adsorbed on the operation table through the sucker 16, so that the occurrence of position movement is prevented, and the use of the operator is facilitated.

Referring to fig. 7, the bottom of the evaluator body 1 is fixedly provided with a mounting rod 17, the bottom of the mounting rod 17 is fixedly connected with the top of the connection plate 15, the outer surface of the mounting rod 17 is movably sleeved with a movable plate 18, the bottom of the movable plate 18 is provided with a connection column 19 positioned above the suction plate 16, the bottom of the connection column 19 penetrates through the connection plate 15 and the suction plate 16 respectively and extends to the outer wall of the suction plate 16, and a groove 20 is formed in the connection column 19.

As a technical optimization scheme of the utility model, when the movable plate 18 moves downwards, the movable plate 18 moves on the outer surface of the mounting rod 17, and then the movable plate 18 drives the connecting column 19 to move downwards, so that the connecting column 19 moves out of the sucker 16, and the inside of the sucker is ventilated through the groove 20, so that the sucker 16 is released from being adsorbed, and the whole evaluation instrument body 1 is conveniently removed from the operation table.

Referring to fig. 7, the outer surface of the mounting rod 17 is sleeved with a second spring 21, the outer wall of the connecting plate 15 is provided with the second spring 21, and the movable plate 18 is elastically supported by the second spring 21.

As a technical optimization scheme of the utility model, through the design of the second spring 21, an upward pressure is applied to the movable plate 18, so that the connecting column 19 is conveniently driven to reset, and the whole evaluation instrument body 1 can be adsorbed and reinforced again, so that the whole evaluation instrument body is prevented from falling off from the operation table.

Referring to fig. 6, a rotary block 22 is movably mounted on the front surface of the evaluator body 1, a connecting rod 23 is mounted on the back surface of the rotary block 22, the back surface of the connecting rod 23 penetrates through the evaluator body 1 and extends to the inner cavity of the evaluator body 1, a cam 24 positioned above the movable plate 18 is sleeved on the outer surface of the connecting rod 23, and the outer surface of the cam 24 is movably connected with the top of the movable plate 18.

As a technical optimization scheme of the utility model, when an operator rotates the rotary block 22, the cam 24 is driven to rotate by the connecting rod 23, and then the movable plate 18 is driven to move downwards on the outer surface of the mounting rod 17 by the cam 24, so that the connecting column 19 is conveniently driven to move, the whole adsorption fixation of the evaluation instrument body 1 is conveniently removed, and convenience is brought to the use of the operator.

The working principle and the using flow of the utility model are as follows:

firstly, when the operator carries out drag reducer evaluation to the evaluator body 1, pulling connecting block 9 forward this moment, make and drive movable block 7 through connecting block 9 and remove, and then drive fixture block 8 through movable block 7 and follow draw-in groove 5 inside, make it remove the fixed to transparent cover 4, simultaneously pull transparent cover 4 upwards, make drive transparent cover 4 remove on the surface of gag lever post 3, make it remove the protection to the positive button of evaluator body 1, then drive iron plate 11 and mounting panel 12 and magnetic path 13 through transparent cover 4 and remove, make adsorb iron plate 11 through magnetic path 13, make it reset to avoid transparent cover 4, make it be convenient for carry out evaluation operation to the drag reducer, thereby be convenient for the operator protect the positive button of evaluator body 1 through transparent cover 4, make prevent the phenomenon that the mistake touches, the use of operator has brought conveniently.

Subsequently, when the operator places the whole evaluation instrument body 1 on the experimental operation table, the operation table is extruded through the suction disc 16 at this time, the whole evaluation instrument body 1 is adsorbed and fixed through the suction disc 16, the drag reducer is evaluated, and when the whole fixing of the evaluation instrument body 1 needs to be released, the rotating block 22 is rotated, the connecting rod 23 and the cam 24 are driven to rotate through the rotating block 22, the movable plate 18 is extruded through the cam 24, the movable plate 18 is driven to move on the outer surface of the mounting rod 17, then the connecting column 19 is driven to move downwards through the movable plate 18, the connecting column 19 is driven to the inside of the suction disc 16, then the suction disc 16 is released from being sealed through the groove 20 in the connecting column 19, the adsorption fixing of the suction disc 16 is released, and the movable plate 18 and the connecting column 19 are driven to reset through the elastic force of the spring II 21, the subsequent adsorption fixing is facilitated, the whole evaluation instrument body 1 is adsorbed and fixed through the suction disc 16, the operation table is prevented from falling down, and the operation table is prevented from being damaged, and the operator is prevented from being damaged.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The drag reducer evaluation instrument for fracturing comprises an evaluation instrument body (1), and is characterized in that: notch (2) have all been seted up to the positive both sides of evaluation appearance body (1), internally mounted of notch (2) has gag lever post (3), the surface activity of gag lever post (3) has cup jointed transparent cover (4), the front of transparent cover (4) extends to the outside of notch (2), draw-in groove (5) have been seted up in the front of evaluation appearance body (1), slotted hole (6) have been seted up to the inside of transparent cover (4), movable block (7) have been cup jointed in the internal activity of slotted hole (6), fixture block (8) are installed on the right side of movable block (7), the right side of fixture block (8) runs through transparent cover (4) and extends to inside draw-in groove (5), the bottom fixedly connected with connecting block (9) of movable block (7), the bottom of connecting block (9) extends to the outside of transparent cover (4), the left side fixedly connected with spring one (10), the other end and the inner wall fixed connection of slotted hole (6) of spring one (10), transparent cover (11) are installed at the top of movable block (7).

2. The drag reducer evaluator for fracturing of claim 1, wherein: the front of the evaluation instrument body (1) is provided with a mounting plate (12) positioned above the transparent cover (4), and the interior of the mounting plate (12) is provided with a magnetic block (13).

3. The drag reducer evaluator for fracturing of claim 1, wherein: the bottom of evaluation instrument body (1) is installed support frame (14), support frame (14) are equipped with four, four the size of support frame (14) is the same.

4. The drag reducer evaluator for fracturing of claim 1, wherein: the bottom of evaluation instrument body (1) is installed connecting plate (15), sucking disc (16) are installed to the bottom fixed mounting of connecting plate (15).

5. The drag reducer evaluator for fracturing of claim 1, wherein: the bottom fixed mounting of evaluation appearance body (1) has installation pole (17), the top fixed connection of installation pole (17) bottom and connecting plate (15), movable plate (18) have been cup jointed in the surface activity of installation pole (17), spliced pole (19) that are located sucking disc (16) top are installed to the bottom of movable plate (18), the bottom of spliced pole (19) runs through connecting plate (15) and sucking disc (16) respectively and extends to the outer wall of sucking disc (16), recess (20) are seted up to the inside of spliced pole (19).

6. The drag reducer evaluator for fracturing of claim 5, wherein: the outer surface of the mounting rod (17) is sleeved with a second spring (21), the outer wall of the connecting plate (15) is provided with the second spring (21), and the movable plate (18) is elastically supported by the second spring (21).

7. The drag reducer evaluator for fracturing of claim 1, wherein: the front movable mounting of evaluation appearance body (1) has revolve piece (22), the back-mounted who revolves piece (22) has connecting rod (23), the back of connecting rod (23) runs through evaluation appearance body (1) and extends to the inner chamber of evaluation appearance body (1), the surface of connecting rod (23) has cup jointed cam (24) that are located fly leaf (18) top, the surface of cam (24) and the top swing joint of fly leaf (18).