Quantitative loading pry for loading and unloading fluid

Abstract

The utility model relates to the technical field of loading pry, in particular to a quantitative loading pry for loading and unloading fluid, which comprises a support seat, an oil suction pipe, a connecting pipeline, a check valve and a liquid storage tank, the liquid storage tank is arranged on the support seat, the oil suction pipe is connected onto the liquid storage tank, and the connecting pipeline is arranged at the bottom of the oil suction pipe. By means of the positioning column arranged between the oil suction pipe and the connecting pipeline, the purpose of positioning the oil suction pipe and the connecting pipeline can be achieved, workers can install the connecting pipeline conveniently, then the threaded rod drives the rotating rod to rotate in the fixing block and rotate into the assembling base, the threaded block rotates on the threaded rod in a threaded mode, and the inner wall of the auxiliary groove is extruded; the oil suction pipe and the connecting pipeline are continuously attached, so that the purpose of installing the connecting pipeline is achieved, meanwhile, the time needed for connecting the connecting pipeline and the oil suction pipe is effectively shortened, and then the working efficiency of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of loading skids, in particular to a quantitative loading skid for fluid loading and unloading. Background Art

[0002] With the rapid development of industrialization, the demand for loading and unloading of fluids such as liquids and gases is increasing. In industries such as petrochemicals, medicine, and food, precise fluid loading and unloading control is essential to ensure product quality, improve production efficiency, and ensure transportation safety.

[0003] When the existing loading skid is used to transport liquid, the oil suction pipe is usually connected to the connecting pipe through a flange. Due to the flange connection, the oil suction pipe needs to be aligned with the threaded holes in the connecting pipe in advance, and then the oil suction pipe and the connecting pipe are connected one by one using bolts. Therefore, the oil suction pipe and the connecting pipe are time-consuming and laborious when disassembling or installing. For this reason, we propose a quantitative loading skid for fluid loading and unloading. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a quantitative loading skid for fluid loading and unloading, which can achieve the purpose of positioning the oil suction pipe and the connecting pipe by means of a positioning column arranged between the oil suction pipe and the connecting pipe, so as to facilitate the workers to install the connecting pipe, and then drive the rotating rod to rotate in the fixed block through the threaded rod, and rotate into the assembly seat, and make the threaded block threadably rotate on the threaded rod, and squeeze the inner wall of the auxiliary groove, so that the oil suction pipe and the connecting pipe are continuously fitted, thereby achieving the purpose of installing the connecting pipe, and at the same time effectively shortening the time required for connecting the connecting pipe and the oil suction pipe, thereby improving the work efficiency of the workers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative loading skid for fluid loading and unloading, comprising a support seat, an oil suction pipe, a connecting pipe, a stop valve and a liquid storage tank, wherein the support seat is provided with a liquid storage tank, the liquid storage tank is connected with an oil suction pipe, a connecting pipe is provided at the bottom of the oil suction pipe, a stop valve is provided between the oil suction pipe and the liquid storage tank, a connecting assembly is provided between the oil suction pipe and the connecting pipe, the oil suction pipe is connected to the connecting pipe via the connecting assembly, and a filter assembly is provided in the oil suction pipe.

[0006] As an optimal technical solution of the utility model, the connecting assembly includes multiple groups of positioning columns arranged on the bottom end surface of the oil suction pipe, the connecting pipe is slidably connected to the positioning columns, two groups of fixing blocks are symmetrically arranged on the outer end surface of the oil suction pipe, a rotating rod is rotated inside the fixing block, a first torsion spring is wound around the surface of the rotating rod, a threaded rod is provided on the bottom end surface of the rotating rod, an assembly seat is provided on the outer wall of the connecting pipe below the threaded rod, a threaded block is threadedly connected to the threaded rod, and an auxiliary groove is provided on the surface of the assembly seat corresponding to the top surface of the threaded block.

[0007] As a preferred technical solution of the utility model, four groups of cylinders are arranged on the surface of the threaded block, and anti-slip patterns are arranged on the surface of the cylinders.

[0008] As a preferred technical solution of the utility model, four groups of positioning posts are provided, and the four groups of positioning posts are all cylindrical in design, and through holes matched with the positioning posts are opened in the connecting pipe.

[0009] As a preferred technical solution of the utility model, the filter assembly includes a movable groove opened on the top surface of the oil suction pipe, two groups of fixed seats are symmetrically arranged on the inner wall of the movable groove, brake rods are rotated in the fixed seats, and second torsion springs are wound on the surfaces of the brake rods. Filter plates are provided on the surfaces of the fixed seats, and two groups of connecting blocks are symmetrically provided on the outer walls of the filter plates. The connecting blocks are slidably connected to the brake rods, and two groups of limit blocks are provided on the outer walls of the brake rods, and limit grooves are provided in the connecting blocks.

[0010] As a preferred technical solution of the utility model, the limit block and the brake rod are combined in a cross-shaped design, and the connecting block and the limit groove are provided as a cross-shaped groove adapted to the limit block and the brake rod.

[0011] As a preferred technical solution of the utility model, the outer end surface of the connection block is arranged to be an arc with the same arc as the inner wall of the movable groove, and the connection block drives the filter plate to slide in the movable groove.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] 1. By setting the positioning column between the oil suction pipe and the connecting pipe, the purpose of positioning the oil suction pipe and the connecting pipe can be achieved, which is convenient for the staff to install the connecting pipe. Then, the threaded rod drives the rotating rod to rotate in the fixed block and rotate into the assembly seat, and the threaded block is threadedly rotated on the threaded rod, and the inner wall of the auxiliary groove is squeezed to make the oil suction pipe and the connecting pipe fit continuously, so as to achieve the purpose of installing the connecting pipe. At the same time, the time required for connecting the connecting pipe and the oil suction pipe is effectively shortened, thereby improving the work efficiency of the staff;

[0014] 2. By setting a detachable filter plate in the oil suction pipe, the liquid impurities in the oil suction pipe can be filtered and transported to prevent the accumulation of impurities in the oil suction pipe and cause blockage. At the same time, it is also convenient for the staff to replace the oil suction pipe and regularly clean the impurities on the oil suction pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the first three-dimensional cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model;

[0018] Figure 4 For the utility model Figure 2 A schematic diagram of the enlarged structure at the center;

[0019] Figure 5 For the utility model Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0020] Among them: 1. Support seat; 2. Oil suction pipe; 3. Connecting pipe; 4. Stop valve; 5. Liquid storage tank; 6. Connecting assembly; 61. Positioning column; 62. Fixed block; 63. Turning rod; 64. First torsion spring; 65. Threaded rod; 66. Assembly seat; 67. Threaded block; 68. Auxiliary groove; 7. Filter assembly; 71. Movable groove; 72. Fixed seat; 73. Braking rod; 74. Second torsion spring; 75. Filter plate; 76. Connecting block; 77. Limiting block; 78. Limiting groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are all conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0022] Example:

[0023] See also Figure 1 - Figure 5 A quantitative loading skid for fluid loading and unloading comprises a support seat 1, an oil suction pipe 2, a connecting pipe 3, a stop valve 4 and a liquid storage tank 5. The support seat 1 is provided with a liquid storage tank 5, the liquid storage tank 5 is connected with an oil suction pipe 2, a connecting pipe 3 is provided at the bottom of the oil suction pipe 2, a stop valve 4 is provided between the oil suction pipe 2 and the liquid storage tank 5, a connecting assembly 6 is provided between the oil suction pipe 2 and the connecting pipe 3, the oil suction pipe 2 is connected to the connecting pipe 3 via the connecting assembly 6, and a filter assembly 7 is provided in the oil suction pipe 2.

[0024] By setting the positioning column 61 between the oil suction pipe 2 and the connecting pipe 3, the purpose of positioning the oil suction pipe 2 and the connecting pipe 3 can be achieved, which is convenient for the staff to install the connecting pipe 3. The threaded rod 65 then drives the rotating rod 63 to rotate in the fixed block 62 and rotate into the assembly seat 66, and the threaded block 67 is threadedly rotated on the threaded rod 65 and squeezes the inner wall of the auxiliary groove 68, so that the oil suction pipe 2 and the connecting pipe 3 are continuously fitted, thereby achieving the purpose of installing the connecting pipe 3. At the same time, the time required for connecting the connecting pipe 3 and the oil suction pipe 2 is effectively shortened, thereby improving the work efficiency of the staff.

[0025] In other embodiments, the connecting assembly 6 includes a plurality of positioning columns 61 arranged on the bottom surface of the oil suction pipe 2, the connecting pipe 3 is slidably connected to the positioning columns 61, and two groups of fixing blocks 62 are symmetrically arranged on the outer surface of the oil suction pipe 2, and a rotating rod 63 is rotated inside the fixing block 62, and a first torsion spring 64 is wound around the surface of the rotating rod 63, and a threaded rod 65 is arranged on the bottom surface of the rotating rod 63, and an outer wall of the connecting pipe 3 below the threaded rod 65 is provided with an assembly seat 66, and a threaded block 67 is threadedly connected to the threaded rod 65, and an auxiliary groove 68 is provided on the surface of the assembly seat 66 corresponding to the top surface of the threaded block 67;

[0026] When in use, firstly put the connecting pipe 3 on the positioning column 61, and then rotate the threaded rod 65 to drive the rotating rod 63 to rotate in the fixing block 62, and make the rotating rod 63 twist the first torsion spring 64, then rotate the threaded rod 65 into the assembly seat 66, and align the threaded block 67 with the auxiliary groove 68, and similarly rotate the threaded block 67 to make the threaded block 67 rotate on the threaded rod 65, and make the threaded block 67 continuously squeeze the inner wall of the auxiliary groove 68, so that the oil suction pipe 2 and the connecting pipe 3 are tightly fitted, so as to achieve the oil suction pipe 2 and the connecting pipe 3. For the purpose of connection, it is worth noting that four groups of cylinders are provided on the surface of the threaded block 67, and the surface of the cylinders is provided with anti-slip grooves, which can facilitate the staff to rotate the threaded block 67 and prevent the hands from slipping when rotating the threaded block 67. Four groups of positioning columns 61 are provided, and the four groups of positioning columns 61 are all cylindrical in design. Through holes compatible with the positioning columns 61 are opened in the connecting pipe 3, which can increase the contact area between the positioning columns 61 and the connecting pipe 3, thereby preventing the connecting pipe 3 from being displaced on the oil suction pipe 2, affecting the installation efficiency of the oil suction pipe 2 and the connecting pipe 3.

[0027] In other embodiments, the filter assembly 7 includes a movable groove 71 provided on the top surface of the oil suction pipe 2, two sets of fixed seats 72 are symmetrically arranged on the inner wall of the movable groove 71, a brake rod 73 is rotated in each of the fixed seats 72, a second torsion spring 74 is wound around the surface of each of the brake rods 73, a filter plate 75 is provided on the surface of each of the fixed seats 72, two sets of connecting blocks 76 are symmetrically provided on the outer wall of the filter plate 75, the connecting blocks 76 are slidably connected to the brake rod 73, two sets of limiting blocks 77 are provided on the outer wall of the brake rod 73, and limiting grooves 78 are provided in each of the connecting blocks 76;

[0028] When the locking cam 78 is in the state of being lifted up, the locking cam 78 is in the state of being lifted and the locking cam 76 is in the state of being lifted and the locking cam 76 is in the state of being loosened and the locking cam 76 is in the state of being loosened and the locking cam 76 is in the state of being loosened and the locking cam 76 is in the state of being loosened and the locking cam 76 is in the state of being loosened and the The purpose of replacement is that the limit block 77 and the brake rod 73 are combined in a cross-shaped design, and the connecting block 76 and the limit groove 78 are provided with a cross-shaped groove compatible with the limit block 77 and the brake rod 73. The brake rod 73 can be rotated to make the brake rod 73 drive the limit block 77 to rotate to align with the limit groove 78, and then the brake rod 73 and the limit block 77 are slid out of the limit groove 78 to achieve the purpose of releasing the limit of the filter plate 75. The outer end surface of the connecting block 76 is set to an arc shape equal to the curvature of the inner wall of the movable groove 71. The connecting block 76 drives the filter plate 75 to slide in the movable groove 71, which can make the movable groove 71 and the connecting block 76 fully fit, thereby achieving the purpose of positioning the filter plate 75 and making the filter plate 75 more stable when sliding in the movable groove 71.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A quantitative loading skid for fluid loading and unloading, comprising a support seat (1), an oil suction pipe (2), a connecting pipe (3), a stop valve (4) and a liquid storage tank (5), wherein the support seat (1) is provided with a liquid storage tank (5), the liquid storage tank (5) is connected with an oil suction pipe (2), a connecting pipe (3) is provided at the bottom of the oil suction pipe (2), and a stop valve (4) is provided between the oil suction pipe (2) and the liquid storage tank (5), characterized in that: A connecting assembly (6) is provided between the oil suction pipe (2) and the connecting pipe (3); the oil suction pipe (2) is connected to the connecting pipe (3) via the connecting assembly (6); and a filtering assembly (7) is provided inside the oil suction pipe (2).

2. A quantitative loading skid for fluid loading and unloading according to claim 1, characterized in that: The connecting assembly (6) comprises a plurality of positioning columns (61) arranged on the bottom surface of the oil suction pipe (2); the connecting pipe (3) is slidably connected to the positioning columns (61); two groups of fixing blocks (62) are symmetrically arranged on the outer surface of the oil suction pipe (2); a rotating rod (63) is rotated inside the fixing blocks (62); a first torsion spring (64) is wound around the surface of the rotating rod (63); a threaded rod (65) is arranged on the bottom surface of the rotating rod (63); an outer wall of the connecting pipe (3) below the threaded rod (65) is provided with an assembly seat (66); a threaded block (67) is threadedly connected to the threaded rod (65); and an auxiliary groove (68) is provided on the surface of the assembly seat (66) corresponding to the top surface of the threaded block (67).

3. A quantitative loading skid for fluid loading and unloading according to claim 2, characterized in that: The surface of the threaded block (67) is provided with four groups of cylinders, and the surface of the cylinders is provided with anti-slip patterns.

4. A quantitative loading skid for fluid loading and unloading according to claim 2, characterized in that: Four groups of positioning posts (61) are provided, and the four groups of positioning posts (61) are all cylindrical in design. Through holes matching the positioning posts (61) are provided in the connecting pipe (3).

5. The quantitative loading skid for fluid loading and unloading according to claim 1, characterized in that: The filter assembly (7) comprises a movable groove (71) provided on the top surface of the oil suction pipe (2), two groups of fixed seats (72) are symmetrically arranged on the inner wall of the movable groove (71), a brake rod (73) is rotatably arranged in each of the fixed seats (72), a second torsion spring (74) is wound around the surface of each of the brake rods (73), a filter plate (75) is provided on the surface of each of the fixed seats (72), two groups of connecting blocks (76) are symmetrically arranged on the outer wall of the filter plate (75), the connecting blocks (76) are slidably connected to the brake rod (73), two groups of limiting blocks (77) are arranged on the outer wall of the brake rod (73), and limiting grooves (78) are arranged in each of the connecting blocks (76).

6. A quantitative loading skid for fluid loading and unloading according to claim 5, characterized in that: The limit block (77) and the brake rod (73) are combined in a cross-shaped design, and the connection block (76) and the limit groove (78) are formed into a cross-shaped groove that matches the limit block (77) and the brake rod (73).

7. The quantitative loading skid for fluid loading and unloading according to claim 5, characterized in that: The outer end surface of the connection block (76) is arranged to be in an arc shape with the same arc as the inner wall of the movable groove (71), and the connection block (76) drives the filter plate (75) to slide in the movable groove (71).

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