CN219101321U

CN219101321U - Drilling fluid sand content tester

Info

Publication number: CN219101321U
Application number: CN202223373846.9U
Authority: CN
Inventors: 安云恺; 李翠
Original assignee: Langfang Paibolike Science And Trade Co ltd
Current assignee: Langfang Paibolike Science And Trade Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-30
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the technical field of sand content measuring instruments, and provides a drilling fluid sand content measuring instrument, which is convenient for more stably placing an instrument body, does not need to be placed by other tools, is not easy to fall down, saves time and labor, is convenient to store and carry, and has strong practicability; two sliding rails are fixedly connected to the placement box, a top plate is connected to the two sliding rails in a sliding manner, and a fixing assembly is arranged between the top plate and the placement box; two opening and closing plates are hinged to the placing box, a limiting assembly is arranged between the opening and closing plates and the placing box, a sliding rod is arranged on the opening and closing plates in a sliding sleeve mode, a connecting plate is fixedly connected to the sliding rod, a clamping plate is fixedly connected to the connecting plate, and a driving assembly is arranged between the connecting plate and the placing box.

Description

Drilling fluid sand content tester

Technical Field

The utility model relates to the technical field of sand content measuring instruments, in particular to a drilling fluid sand content measuring instrument.

Background

The sand content tester for drilling fluid is a simple, reliable, effective and accurate tester for measuring sand content of drilling fluid, which uses a filter screen decomposition method to determine sand content, the sand content of drilling fluid refers to the (volume) fraction of particles with diameter larger than 74 in the drilling fluid, and is measured by a set of sand screening devices, and the sand content of the drilling fluid is particularly important when the drilling is carried out in the oil field, so the sand content tester for drilling fluid is widely used in the drilling field.

The utility model patent with the Chinese patent publication number of CN202176328U discloses an exhaust drilling fluid sand content tester, which comprises a screen cylinder, a filter screen, a small funnel and a measuring cylinder, wherein the filter screen is arranged in the screen cylinder, the lower part of the screen cylinder is conical, the upper part of the small funnel is conical, the lower part of the screen cylinder is inserted into the upper port of the small funnel, the lower part of the small funnel is inserted into the upper port of the measuring cylinder, a communicating groove is laterally arranged at the lower part of the small funnel, the measuring cylinder is communicated with the outside through the communicating groove, air in the measuring cylinder can be discharged from the groove, and when drilling fluid leaks downwards through the small funnel, the measuring work of the sand content can be completed without manually lifting the small funnel.

However, the drilling fluid sand content determinator needs to be stably placed and then measured when in use, however, the prior art scheme is inconvenient for stably placing the drilling fluid sand content determinator, generally needs to be stably placed by means of a tool, is relatively troublesome, is inconvenient for carrying the drilling fluid sand content determinator by taking the drilling fluid sand content determinator, and is relatively inconvenient.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a drilling fluid sand content tester, which aims to solve the problems that the prior art proposed in the background art is inconvenient to stably place the drilling fluid sand content tester, generally needs to be stably placed by means of tools, is troublesome, is inconvenient to take and carry, and is inconvenient.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the drilling fluid sand content tester comprises a tester body and a placing box, wherein two fixing plates are fixedly connected to the placing box, a fixing ring is fixedly connected between the two fixing plates, and the fixing ring is fixedly sleeved on the tester body; two sliding rails are fixedly connected to the placement box, a top plate is connected to the two sliding rails in a sliding mode, and a fixing assembly is arranged between the top plate and the placement box; the device is characterized in that two opening and closing plates are hinged to the placing box, a limiting assembly is arranged between the opening and closing plates and the placing box, a sliding rod is sleeved on the opening and closing plates in a sliding mode, a connecting plate is fixedly connected to the sliding rod, a clamping plate is fixedly connected to the connecting plate, and a driving assembly used for driving the sliding rod to slide is arranged between the connecting plate and the placing box.

Preferably, the fixed subassembly includes two swivel mounts, swivel mount fixed connection is in on the roof, the rotation is connected with the turning block on the swivel mount, sliding connection has the dead lever on the turning block, place two spliced poles of fixedly connected with on the case, fixedly connected with and dead lever assorted spacing ring on the spliced pole.

Further, the limiting assembly comprises two L-shaped plates, the L-shaped plates are fixedly connected to the opening plate, limiting bolts are connected to the L-shaped plates in a threaded mode, and limiting screw grooves matched with the limiting bolts are formed in the placing box.

Still further, drive assembly includes the screw rod, the screw rod rotates to be connected on the connecting plate, the thread bush is equipped with the screw thread piece on the screw rod, screw thread piece fixed connection is in on the opening and closing plate, be provided with on the screw rod and be used for driving the screw rod and carry out pivoted rotating assembly.

Still further, the rotating assembly includes the dwang, dwang fixed connection is in on the screw rod, the dwang runs through the connecting plate extends to the external world and fixedly connected with swivel button.

Wherein, the screw rod with all fixedly connected with baffle on the slide bar.

Secondly, an observation port is formed in the opening plate, and an observation window is fixedly connected to the observation port.

Furthermore, two heightening pads are fixedly connected to the opening plate.

(III) beneficial effects

Compared with the prior art, the utility model provides a drilling fluid sand content tester, which has the following beneficial effects:

according to the utility model, the tester body is conveniently fixed on the placement box through the fixing plate and the fixing ring, the top plate is conveniently slid through the sliding rail, the top plate is conveniently limited through the fixing component, meanwhile, the limiting component is used for limiting the opening and closing plate on the placement box, so that the tester body is conveniently stored and carried, the sliding rod is conveniently driven to slide through the driving component, the connecting plate is conveniently driven to move, so that the clamping plate and the opening and closing plate are conveniently driven to cooperate to clamp equipment for placing the device, and the tester body is conveniently and stably placed, therefore, the drilling fluid sand content tester is convenient for more stably placing the tester body, does not need to be placed by other tools, is difficult to fall down, saves time and labor, is convenient to store and carry, and has strong practicability.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a drilling fluid sand content tester;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;

FIG. 3 is a schematic view showing an overall structure of a drilling fluid sand content measuring instrument in an exploded state with an opening and closing plate;

fig. 4 is a schematic view of a partially exploded construction of a spacing assembly, a drive assembly, and a placement box of a drilling fluid sand content meter.

In the figure: 1. a fixing assembly; 2. a limit component; 3. a drive assembly; 4. a meter body; 5. placing a box; 6. a fixing plate; 7. a fixing ring; 8. a slide rail; 9. a top plate; 10. an opening plate; 11. a slide bar; 12. a connecting plate; 13. a clamping plate; 14. an observation window; 15. a heightening pad; 101. rotating base; 102. a rotating block; 103. a fixed rod; 104. a connecting column; 105. a limiting ring; 201. an L-shaped plate; 202. a limit bolt; 301. a screw; 302. a screw block; 303. a rotating lever; 304. a rotation knob; 305. and a baffle.

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.

Examples

Referring to fig. 1 and 2, a drilling fluid sand content tester comprises a tester body 4 and a placing box 5, wherein two fixing plates 6 are fixedly connected to the placing box 5, a fixing ring 7 is fixedly connected between the two fixing plates 6, the fixing ring 7 is fixedly sleeved on the tester body 4, the tester body 4 is conveniently connected to the placing box 5 through the fixing ring 7 and the fixing plate 6, the tester body 4 is conveniently placed, other tools are not needed, and the carrying is convenient, two slide rails 8 are fixedly connected to the placing box 5, a top plate 9 is slidably connected to the two slide rails 8, the slide rails 8 are convenient for the top plate 9 to slide, the drilling fluid is conveniently poured into the tester body 4, the tester body 4 is conveniently stored and carried, and the top fixedly connected with handle of roof 9 is convenient for hold apparatus body 4, be provided with fixed subassembly 1 between roof 9 and the placement box 5, fixed subassembly 1 includes two swivel mount 101, swivel mount 101 fixed connection is on roof 9, swivel mount 101 is last to be rotated and is connected with rotatory piece 102, sliding connection has dead lever 103 on the rotatory piece 102, place two spliced poles 104 of fixedly connected with on the box 5, fixedly connected with and dead lever 103 assorted spacing ring 105 on the spliced pole 104, slide roof 9 to place directly over the box 5, then rotate rotatory piece 102 downwards, drive dead lever 103 and carry out circular motion, slide dead lever 103 downwards, make dead lever 103 enter into spacing ring 105, be convenient for restrict the slip of roof 9.

Referring to fig. 1, 3 and 4, two opening and closing plates 10 are hinged on the placement box 5, so as to facilitate the storage and carrying of the tester body 4, an observation port is formed on the opening and closing plate 10, an observation window 14 is fixedly connected to the observation port, the observation window 14 is made of transparent visual material, the tester body 4 is conveniently observed from the outside of the placement box 5, a limiting assembly 2 is arranged between the opening and closing plate 10 and the placement box 5, the limiting assembly 2 comprises two L-shaped plates 201, the L-shaped plates 201 are fixedly connected to the opening and closing plate 10, limiting bolts 202 are connected to the L-shaped plates 201 in a threaded manner, limit screw grooves matched with the limiting bolts 202 are formed on the placement box 5, the limiting bolts 202 are rotated, the limiting bolts 202 are enabled to enter the limit screw grooves, the rotation of the opening and closing plate 10 is conveniently limited, sliding rods 11 are sleeved on the opening and closing plate 10, connecting plates 12 are fixedly connected to the sliding rods 11, the connecting plate 12 is fixedly connected with the clamping plate 13, a driving component 3 for driving the sliding rod 11 to slide is arranged between the connecting plate 12 and the placing box 5, the driving component 3 comprises a screw 301, the screw 301 is rotationally connected on the connecting plate 12, a threaded block 302 is sleeved on the screw 301 in a threaded manner, the threaded block 302 is fixedly connected on the opening and closing plate 10, a rotating component for driving the screw 301 to rotate is arranged on the screw 301, the rotating component comprises a rotating rod 303, the rotating rod 303 is fixedly connected on the screw 301, the rotating rod 303 penetrates through the connecting plate 12 to extend to the outside and is fixedly connected with a rotating button 304, the rotating button 304 drives the rotating rod 303 to rotate, the rotating rod 303 rotates to drive the screw 301 to rotate, the screw 301 rotates through the cooperation of the threaded block 302, so that the screw 301 moves, and the sliding rod 11 is driven to slide, can drive connecting plate 12 and be close to opening and closing plate 10 or keep away from opening and closing plate 10 to drive splint 13 and be close to opening and closing plate 10 or keep away from opening and closing plate 10, grasp the equipment of placing the device through splint 13 and opening and closing plate 10, can carry out more stable placing to apparatus body 4, equal fixedly connected with baffle 305 on screw 301 and the slide bar 11, in order to avoid screw 301 and slide bar 11 to take off from the plate 10, two high pads 15 of fixedly connected with on opening and closing plate 10, when opening and closing plate 10 opens, can make opening and closing plate 10 parallel with the plane of placing through the high pad 15 of pad, and the high pad 15 adopts the great material of frictional force, is favorable to further increase the stability that apparatus body 4 placed.

In summary, when the drilling fluid sand content tester is used, firstly, the drilling fluid sand content tester is placed at a place where the drilling fluid sand content tester is required to be used, the limit bolt 202 is rotated, the limit bolt 202 is separated from the limit screw groove, then the opening and closing plate 10 is opened, the opening and closing plate 10 is parallel to the placing surface, then the rotating knob 304 is rotated, the rotating knob 304 drives the rotating rod 303 to rotate, the rotating rod 303 rotates to drive the screw 301 to rotate, the screw 301 rotates to enable the screw 301 to move through the matching of the threaded blocks 302, so that the sliding rod 11 is driven to slide, the sliding rod 11 drives the connecting plate 12 to be close to the opening and closing plate 10, the clamping plate 13 and the opening and closing plate 10 clamp equipment for placing the device, then the two fixing rods 103 are slid upwards, the fixing rods 103 are separated from the limit rings 105, then the rotating block 102 is rotated, the fixing rods 103 are rotated by 90 degrees circumferentially, and finally, the top plate 9 is slid, so that the drilling fluid is poured into the tester body 4 to perform sand content testing.

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 drilling fluid sand content tester comprises a tester body, and is characterized by further comprising a placement box (5), wherein two fixing plates (6) are fixedly connected to the placement box (5), a fixing ring (7) is fixedly connected between the two fixing plates (6), and the fixing ring (7) is fixedly sleeved on the tester body (4);

two sliding rails (8) are fixedly connected to the placement box (5), a top plate (9) is connected to the two sliding rails (8) in a sliding manner, and a fixing assembly (1) is arranged between the top plate (9) and the placement box (5);

place and hinge on case (5) have two opening and closing plates (10), opening and closing plate (10) with place and be provided with spacing subassembly (2) between case (5), the slip cap is equipped with slide bar (11) on opening and closing plate (10), fixedly connected with connecting plate (12) on slide bar (11), fixedly connected with splint (13) on connecting plate (12), connecting plate (12) with place and be provided with between case (5) and be used for driving slide bar (11) and carry out gliding drive assembly (3).

2. The drilling fluid sand content tester according to claim 1, wherein the fixing assembly (1) comprises two rotary seats (101), the rotary seats (101) are fixedly connected to the top plate (9), rotary blocks (102) are rotatably connected to the rotary seats (101), fixing rods (103) are slidably connected to the rotary blocks (102), two connecting columns (104) are fixedly connected to the placing box (5), and limiting rings (105) matched with the fixing rods (103) are fixedly connected to the connecting columns (104).

3. The drilling fluid sand content tester according to claim 1, wherein the limiting assembly (2) comprises two L-shaped plates (201), the L-shaped plates (201) are fixedly connected to the opening plate (10), limiting bolts (202) are connected to the L-shaped plates (201) in a threaded mode, and limiting screw grooves matched with the limiting bolts (202) are formed in the placing box (5).

4. The drilling fluid sand content tester according to claim 1, wherein the driving assembly (3) comprises a screw rod (301), the screw rod (301) is rotatably connected to the connecting plate (12), a threaded block (302) is sleeved on the screw rod (301), the threaded block (302) is fixedly connected to the opening plate (10), and a rotating assembly for driving the screw rod (301) to rotate is arranged on the screw rod (301).

5. The drilling fluid sand content tester as claimed in claim 4, wherein the rotating assembly comprises a rotating rod (303), the rotating rod (303) is fixedly connected to the screw (301), and the rotating rod (303) extends to the outside through the connecting plate (12) and is fixedly connected with a rotating button (304).

6. The drilling fluid sand content tester according to claim 4, wherein a baffle (305) is fixedly connected to the screw (301) and the sliding rod (11).

7. The drilling fluid sand content tester according to claim 1, wherein an observation port is formed in the opening plate (10), and an observation window (14) is fixedly connected to the observation port.

8. The drilling fluid sand content tester according to claim 1, wherein two raising pads (15) are fixedly connected to the opening plate (10).