CN216806699U

CN216806699U - Mud tank scale suit convenient to reading and dismouting transportation

Info

Publication number: CN216806699U
Application number: CN202122467210.XU
Authority: CN
Inventors: 王磊; 汪如贞; 徐强; 殷晨; 陈万寿; 宗新泉; 荆旭龙
Original assignee: XINJIANG KARAMAY RONGCHANG CO LTD
Current assignee: XINJIANG KARAMAY RONGCHANG CO LTD
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-06-24
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a mud tank ruler set convenient for reading, dismounting and transporting, which comprises: jar body square box (1), it is used for connecting apron (9) through round pin cover (10) and round pin axle (11) to have on the box body up end, fixed connection is being lapped (9) guide rail (5), fixed connection is lapping ruler cover (4) pointer subassembly (3) to fix on the guide rail between two guide rail (5), pointer subassembly (3) are by gyro wheel (301), fixed plate (302), scale pointer (303) are constituteed, it is in the same place with float stem (6) fixed connection, float stem (6) are passed the fixed cover of float stem (2) that are located apron (9) up end, it extends to the jar internal to pass the apron again, float stem lower extreme installation floater (7), in the jar internal, installation wave breaker (8) all around the floater, reading error and transportation have been reduced, to the inconvenient problem of dismantlement installation in the destination reinstallation problem.

Description

Mud tank scale suit convenient to reading and dismouting transportation

Technical Field

The utility model relates to an auxiliary device of a slurry pump, in particular to a mud tank scale set convenient for reading, dismounting and transporting.

Background

The mud tank scale suit is a device for reflecting the liquid level in the tank in the operation process, and the scale suit is connected with the floating rod by the upper end of the buoy in principle, and the buoy generates buoyancy in water due to drainage, and drives the pointer and scale coincidence measurement reading through the upper device of the floating rod. The liquid inside is not stationary but in constant motion during operation.

In this case, the measurement has a certain error. Meanwhile, the guide rail and the pointer device are in sliding friction contact by adopting a slide block guide rail, under the fluctuation and impact of the liquid level, the floating rod swings, irregular alternating pressure is generated between the guide rail and the pointer device, the friction force is increased, the system is unstable in work, and parts are easy to wear.

Generally, the scale sleeving part and the tank body are two parts, the two parts need to be disassembled for transportation in the transportation process of the mud tank, and the scale sleeving part and the tank body need to be vertically and slowly put down in the reassembling process, so that multiple persons are needed to cooperate.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide a mud tank scale set convenient for reading, dismounting and transporting.

In order to solve the problems, the utility model is realized by the following scheme:

the utility model provides a mud tank scale suit convenient to reading and dismouting transportation, includes the apron and a jar body, apron upper end fixed connection the guide rail, fixed fit has the pointer subassembly on the guide rail, pointer subassembly fixedly connected with float bar, the apron is through the pin bush and the round pin shaft fit connection jar body square box of easy dismouting, installs the fixed cover of float bar additional on the apron, has the nylon gyro wheel on the pointer subassembly, installs the wave breaker at jar internal.

Furthermore, the fixed cover of float rod is the nylon cylinder, and its center is equipped with the through-hole.

Furthermore, the wave-proof plate is of a hexagonal structure welded in the tank body, and the size of the wave-proof plate is larger than that of the cover plate.

Furthermore, the idler wheel on the pointer assembly is of a cylindrical structure, the middle position on the cylindrical surface is concave, the guide rail is a stainless steel hollow cylindrical rod, and the concave structure and the two guide rail cylindrical surfaces are matching surfaces.

Furthermore, the scale sleeve is a stainless steel groove-shaped plate buckled on the outer side of one of the guide rails and is fixed by welding, and scales are arranged on the surface of the scale sleeve for reading.

Furthermore, the pointer assembly is provided with two fixing plates which are placed in parallel, and the two rollers are fixed between the two fixing plates through holes which are located on the fixing plates and located at the same horizontal height in a bolt structure.

Preferably, the floating rod and the pointer assembly are fixed together by bolts.

The utility model has the following advantages:

1. the breakwater is additionally arranged, so that the fluctuation and impact of a part of liquid are effectively relieved, and the swing amplitude of the floating ball driving the floating rod is reduced; a floating rod fixing sleeve is additionally arranged and made of nylon materials, the floating rod penetrates through a central through hole of the floating rod to guide and centralize the floating rod to a certain extent, the swing amplitude of the floating rod is further reduced, friction is reduced, the friction coefficient of the nylon materials is low, and the axial movement of the floating rod is more flexible; pointer subassembly adopts sunken nylon gyro wheel, cooperatees with hollow cylinder stainless steel guide rail, changes the mode of traditional slider guide rail relative slip, and the sliding friction dress that will be simple becomes rolling friction and sliding friction, has reduced the influence of frictional force. The reading accuracy is improved and errors are reduced in the above modes.

2. The cover plate is installed with the square box of the tank body through the pin shaft and the pin sleeve. The convenient dismantlement, the apron is slightly littleer than hexagon breakwater. During transportation, the scale sleeving part and the tank body are not required to be completely separated, but the hexagonal wave-proof plate is used as a guide, so that the cover plate and the parts connected with the cover plate are slowly put down, most of the length of the guide rail is reduced to the inside of the tank body, the dismounting time can be saved, and the operation is convenient and fast.

Drawings

The utility model is further illustrated by the figures and the detailed description.

FIG. 1 is a schematic structural diagram of a mud tank scale suit convenient for reading, dismounting and transporting

In the figure: 1-tank square box, 2-floating rod fixing sleeve, 3-pointer component, 4-scale rod, 5-guide rail, 6-floating rod, 7-floating ball and 8-wave-proof plate

FIG. 2 is a schematic view of a square box of a can body

In the figure: 1-square box of tank body, 4-scale rod, 5-guide rail, 9-cover plate, 10-pin sleeve and 11-pin shaft

FIG. 3 is a schematic diagram of a pointer assembly

In the figure: 2-floating rod fixing sleeve, 6-floating rod, 301-roller, 302-fixing plate and 303-scale pointer

Detailed Description

A mud tank ruler suit which is convenient for reading, dismounting and transporting as shown in figures 1, 2 and 3. The square box of the tank body 1, a floating rod fixing sleeve 2, a pointer component 3, a scale rod 4, a guide rail 5, a floating rod 6, a floating ball 7, a wave-proof plate 8, a cover plate 9, a pin sleeve 10, a pin shaft 11, a roller 301, a fixing plate 302 and a scale pointer 303.

In the device, a tank body square box 1 is a hollow square box formed by bending and welding thin steel plates, the square box is fixed on a mud tank by a threaded connection structure, a circular plate with a certain diameter is cut off from the upper end face of the square box, the circular plate is a cover plate 9, and the cover plate 9 is a scale bearing part of a suit.

As shown in the schematic view of the top structure of the square can body box 1 in fig. 2, the cover plate 9 has two parallel pin sleeves 10, each of which has two pins at each side, and the two parallel pin sleeves 10 at each side of the square can body box 1 have corresponding structures, when the cover plate 9 and the square can body box 1 are assembled, the through holes of the pin sleeves 10 at each side of the surfaces of the cover plate and the square can body box are positioned on a straight line, and finally, the cover plate and the square can body box are combined together by inserting the pin shaft 11, so that the assembly and the disassembly are convenient.

Two parallel cylindrical stainless steel hollow bars are welded on the upper end face of the cover plate 9 to serve as the guide rail 5, and the upper end of the guide rail 5 is connected into a whole through a cross beam. The scale sleeve 4 is a stainless steel groove-shaped plate buckled on the outer side of one guide rail 5 and is welded and fixed, scales are arranged on the surface of the scale sleeve 4 for reading, and the pointer assembly 3 is fixed between the two guide rails 5 through a certain structure.

Referring to fig. 3, the pointer assembly is schematically shown, wherein the roller 301 is a nylon wheel with a concave middle portion, and the cylindrical surface of the nylon wheel is concave at the middle portion to match with the cylindrical surface of the guide rail 5. The roller 301 can convert the simple sliding friction between the scale reading device and the guide rail in the original non-roller structure into the combination of the sliding friction and the rolling friction in the roller movement process, and under the same condition, the rolling friction force is smaller than the friction force of the sliding friction, so that the reading interference and the part abrasion condition caused by the friction force are reduced. Two fixed plates 302 are placed in parallel, two rollers 301 are fixed between two fixed plates 302 through the through holes on the fixed plates 302 at the same horizontal height in a bolt structure, a main body part of the movement of the pointer assembly 3 is formed, the guide rail 5 is a guide mechanism of the needle assembly 3 and is also used as a horizontal limiting mechanism of the pointer assembly 3, wherein a scale pointer 303 is also fixed on the fixed plates 302, and the pointer 303 and the scale sleeve 4 are overlapped in a vertical numerical value to read liquid level readings. The middle part of the fixing plate 302 is also provided with two vertical other through holes which are not provided with the rollers 301, and the through holes fix the floating rod 6 through a bolt structure, so that the floating rod 6 and the pointer assembly 3 form synchronous motion for real-time dynamic reaction liquid level state.

The float rod 6 is a long and thin stainless steel pole, pass apron 9, also pass the fixed cover of float rod 2 of fixing at apron 9 up end equally, the fixed cover of float rod 2 has circular through-hole for nylon cylinder center, this hole has the guide and the effect of rightting to slender pole axial motion, at 6 axial lift in-process of float rod, the impact and the undulant of liquid in the slush pump, make 6 undirectional swings of float rod, the reason of the process size in the hole on float rod 6 and the apron 9 simultaneously, the steel sheet is thinner than adding, can't play fine guide and right the effect in vertical motion process, contact pressure and effective area of contact have been increased, can wear and tear float rod 6. The floating rod fixing sleeve 2 made of nylon can vertically increase the length of a contact surface, increase effective guiding and righting lengths, is low in friction coefficient, low in cost and good in processing and manufacturing capacity, and can play a good role.

The stainless steel floating ball 7 is arranged at the lowest end of the floating rod 6, the floating ball has a certain volume, and the floating rod is supported to move upwards through buoyancy generated by the contact of the liquid level lifting and the ball. Meanwhile, the hexagonal wave-proof plate 8 is arranged on the periphery of the floating ball and fixed in the tank body of the mud tank, the device reduces fluctuation and impact of liquid in the tank body, improves the stability of axial movement of the floating rod 6, and enables reading to be more accurate. Meanwhile, the difference of the sizes of the inscribed circles of the cover plate 9 and the hexagonal wave-proof plate 8 is not large, so that the cover plate 9 can move axially along the hexagonal wave-proof plate 8, and the cover plate and a series of components on the cover plate are sunk into the wave-proof plate of the tank body in the moving process. In the working engineering, the real-time change of the liquid flow is unstable, part of impact and fluctuation of the liquid can be absorbed by the hexagonal wave-proof plate 8 at first, the reading error is reduced, the floating ball 7 is lifted due to the lifting of the liquid level, the floating rod 6 is driven to move axially, the floating rod fixing sleeve 2 made of nylon materials can absorb part of impact and fluctuation of the liquid in the axial movement, the reading precision is improved, the pointer assembly 3 is driven by the floating rod 6 to move, the pointer 303 points to the numerical value on the scale sleeve 4 through the movement of the roller 301 on the guide rail 5, and the reading process is completed.

When needs mobile device, because the range overlength of scale cover 4, the scale structure of original can only take to dismantle whole scale device and jar body, separately transports, assembles again after the place, and the float bar adds the length of guide rail very big, and overall structure amount of deflection is big, and easy rupture is vertical when the installation to be put into, slowly puts down the float bar, and the process is loaded down with trivial details. Because of the stainless steel and nylon materials most used, the overall weight is not significant. The cover plate 9 and the tank square box 1 adopt a pin and pin shaft matching mode, and the installation is convenient. The apron 9 wants to be close with 8 sizes of polygon breakwater, and guiding device and storage device can be regarded as to the in-process hexagon breakwater 8 of putting into, and the smooth decline of guide apron and a series of spare parts on it simultaneously because space restriction, the device can not produce too big rocking in the hexagon in the transportation. After the transportation is carried to the destination, the time and the labor can be saved only by lifting.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top", "end", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Also, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and thus, for example, "connected" may be fixedly, detachably, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is to be understood that the above description is only one embodiment of the utility model, and not all embodiments. Other modifications and equivalents of the embodiments of the utility model will be apparent to those skilled in the art based on the examples and embodiments of the utility model, and are intended to be included within the scope of the claims of the present invention without departing from the spirit and scope of the embodiments.

Claims

1. The utility model provides a mud tank scale suit convenient to reading and dismouting transportation, includes apron (9) and a jar body, apron (9) upper end fixed connection guide rail (5), fixed coordination has pointer subassembly (3) on guide rail (5), pointer subassembly (3) fixedly connected with float rod (6), its characterized in that: the cover plate (9) is connected with the tank square box (1) in a matched mode through a pin sleeve (10) and a pin shaft (11) which are easy to disassemble and assemble, the floating rod fixing sleeve (2) is additionally arranged on the cover plate (9), the pointer assembly (3) is provided with a nylon roller (301), and the tank body is internally provided with a wave-proof plate (8).

2. The mud pot scale set convenient for reading, dismounting and transporting as claimed in claim 1, wherein: the floating rod fixing sleeve (2) is a nylon cylinder, and a through hole is formed in the center of the floating rod fixing sleeve.

3. The mud pot scale set convenient for reading, dismounting and transporting as claimed in claim 1, wherein: the wave-proof plate (8) is of a hexagonal structure welded in the tank body, and the size of the wave-proof plate is larger than that of the cover plate (9).

4. The mud pot scale set convenient for reading, dismounting and transporting as claimed in claim 1, wherein: the roller (301) on the pointer assembly (3) is of a cylindrical structure, the middle position on the cylindrical surface is concave, the guide rail (5) is a stainless steel hollow cylindrical rod, and the concave structure and the cylindrical surfaces of the two guide rails (5) are matching surfaces.

5. The mud pot scale set convenient for reading, dismounting and transporting as claimed in claim 1, wherein: the scale sleeve (4) is a stainless steel groove-shaped plate buckled on the outer side of one guide rail (5) and is fixed by welding, and scales are arranged on the surface of the scale sleeve (4) and used for reading.

6. The mud pot scale set convenient for reading, dismounting and transporting as claimed in claim 1, wherein: pointer subassembly (3) are equipped with two fixed plates (302), and two fixed plates parallel are placed, and two gyro wheels (301) are fixed between two fixed plates with bolt structure through being located the through-hole of same level on fixed plate (302).

7. The mud pot scale set convenient for reading, dismounting and transporting as claimed in claim 1, wherein: the floating rod (6) and the pointer assembly (3) are fixed together by bolts.