Supporting device for assisting sand conveying auger in transferring

Abstract

The utility model discloses a supporting device used for assisting a sand conveying auger in transferring, which comprises a frame supporting base, an M-shaped supporting frame is arranged on the upper portion of the frame supporting base, the supporting frame comprises a first inclined frame body and a second inclined frame body, the first inclined frame body and the second inclined frame body are arranged oppositely, and the first inclined frame body and the second inclined frame body are arranged oppositely. The top of the first inclined frame body is provided with a first inclined plane frame which is obliquely arranged, the two sides of the first inclined plane frame are symmetrically provided with a plurality of first blocking pieces, the top of the second inclined frame body is provided with a second inclined plane frame which is obliquely arranged, and the two sides of the second inclined plane frame are symmetrically provided with a plurality of second blocking pieces. By means of the supporting device used for assisting the sand conveying auger in transferring, the transportation mode of disassembly and recombination is changed into overall transportation, equipment faults caused by the assembling precision difference are eliminated, in the transportation process, effective isolation between equipment is achieved, equipment transferring collision is directly reduced, and the stability of the equipment is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to oil production equipment, more specifically, to a supporting device for assisting the transportation of a sand conveying auger. Background Art

[0002] During the shale gas fracturing construction process, in order to overcome the high closure stress of the formation, the formation cracks can be transformed more reasonably and effectively, the transportation channels of shale gas in the formation can be increased, and the formation permeability can be improved. The fracturing process continues to develop towards high sand addition intensity and high sand ratio, which puts forward higher requirements for the sand delivery rate. At present, Chongqing Nanchuan adopts an automatic sand delivery system for sand delivery. The maximum sand delivery volume per minute can reach 4m³ / min in the saturated state, and there are no direct operation links such as hoisting and climbing, which provides a strong guarantee for efficient and safe construction. In the automatic sand delivery system, its ground sand delivery device consists of two sets of auger, including auger motor, auger body, auger control cabinet and field support frame, and a structure is designed to be used in conjunction with the sand tower and sand bucket in the automatic sand delivery system. During transportation, it is often transported by disassembly and reorganization to avoid deformation due to bumps, resulting in poor sealing of the device, motor eccentricity, deformation of the sand outlet, etc. This transportation method often takes 4 to 5 hours to complete, and it cannot completely avoid the situation of poor sealing during reorganization, which is very inconvenient in field use. Utility Model Content

[0003] Based on this, it is necessary to provide a support device for assisting the sand conveying auger in transporting in response to the above technical problems.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A support device for assisting the transportation of a sand conveying auger, characterized in that the support device for assisting the transportation of a sand conveying auger comprises a frame support base, an "M"-shaped support frame is provided on the upper part of the frame support base, a lifting ring is provided on each of the four corners of the frame support base, the support frame comprises a first inclined frame body and a second inclined frame body, the first inclined frame body and the second inclined frame body are arranged opposite to each other,

[0006] A first inclined plane frame is provided on the top of the first inclined frame body, and a plurality of first baffles are symmetrically provided on both sides of the first inclined plane frame.

[0007] A second inclined plane frame is arranged obliquely on the top of the second inclined frame body, and a plurality of second blocking pieces are symmetrically arranged on both sides of the second inclined plane frame.

[0008] As a preferred embodiment, the longitudinal height of the second inclined frame body is greater than that of the first inclined frame body.

[0009] As a preferred embodiment, the first inclined frame body and the second inclined frame body are both welded to the frame support base.

[0010] As a preferred embodiment, a pair of stabilizing plates are provided at the intersection of the first inclined plane frame and the second inclined plane frame, and the stabilizing plates are welded to the first inclined plane frame and the second inclined plane frame.

[0011] As a preferred embodiment, the stabilizing sheet is trapezoidal in shape.

[0012] As a preferred embodiment, a first supporting oblique beam is provided on the first oblique frame body, and a second supporting oblique beam is provided on the second oblique frame body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model provides a support device for assisting the transportation of sand conveying auger. By using the support device for assisting the transportation of sand conveying auger, the transportation mode of disassembly and reorganization is changed to integral transportation, eliminating equipment failure caused by differences in assembly accuracy. In addition, during transportation, effective isolation between equipment is achieved, directly reducing equipment transportation bumps and effectively ensuring the stability of the equipment. Since this transportation mode does not require disassembly and reorganization, the number of hoisting times is reduced from 5 to 2, and the equipment trial operation time is greatly reduced, reducing construction risks while reducing the labor intensity of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the support device for assisting the sand conveying auger transportation of the utility model;

[0017] Figure 2 for Figure 1 A detailed enlarged schematic diagram of the A region of the support device for assisting the sand conveying auger in transportation;

[0018] Figure 3 for Figure 1 A detailed enlarged schematic diagram of the B area of ​​the support device for assisting the sand conveying auger in transportation;

[0019] Figure 4 for Figure 1 A schematic diagram of the three-dimensional structure of the supporting device for assisting the sand conveying auger in the transportation, which is another perspective;

[0020] Figure 5 for Figure 1 A schematic diagram of the three-dimensional structure of the support device for assisting the sand conveying auger in transportation;

[0021] Figure 6 for Figure 1 A schematic diagram of the use of a support device for assisting sand conveying auger transportation;

[0022] Figure 7 It is a three-dimensional structural schematic diagram of a second embodiment of the support device for assisting sand conveying auger transportation of the utility model;

[0023] Figure 8 for Figure 7 A detailed enlarged schematic diagram of the C region in FIG.

[0024] The markings in the figure are as follows: 1. Support device for assisting the sand conveying auger in transportation; 2. Frame support base; 21. Lifting ring; 3. Support frame; 31. First inclined frame; 310. First supporting inclined beam; 311. First inclined plane frame; 312. First baffle; 32. Second inclined frame; 320. Second supporting inclined beam; 321. Second inclined plane frame; 322. A plurality of second baffles are symmetrically arranged on both sides; 33. Stabilizing plate. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0026] like Figures 1 to 5 As shown, the support device 1 for assisting the sand conveying auger transportation comprises a frame support base 2, an "M"-shaped support frame 3 is provided on the upper part of the frame support base 2, a lifting ring 21 is provided on each of the four corners of the frame support base 2, and the support frame 3 comprises a first inclined frame body 31 and a second inclined frame body 32, and the first inclined frame body 31 and the second inclined frame body 32 are arranged opposite to each other.

[0027] A first inclined plane frame 311 is disposed at the top of the first inclined frame body 31 , and a plurality of first blocking pieces 312 are symmetrically disposed on both sides of the first inclined plane frame 311 .

[0028] A second inclined plane frame 321 is disposed at an inclined position on the top of the second inclined frame body 32 , and a plurality of second blocking pieces 322 are symmetrically disposed on both sides of the second inclined plane frame 321 .

[0029] It should be noted that the longitudinal height of the second oblique frame 32 is greater than that of the first oblique frame 31 .

[0030] In addition, the first inclined frame body 31 and the second inclined frame body 32 are both welded to the frame support base 2 .

[0031] A pair of stabilizing plates 33 are provided at the junction of the first inclined plane frame 311 and the second inclined plane frame 321. The stabilizing plates 33 are trapezoidal in shape and are welded to the first inclined plane frame 311 and the second inclined plane frame 321.

[0032] In addition, a first supporting inclined beam 310 is disposed on the first inclined frame 31 , and the first supporting inclined beam 310 is used to improve the supporting strength of the first inclined frame 31 . Similarly, a second supporting inclined beam 320 is disposed on the second inclined frame 32 .

[0033] The following describes the usage of the support device 1 for assisting the sand conveying auger in transportation.

[0034] like Figure 6 As shown, first, the support device 1 for assisting the sand conveying auger transportation is placed in a flat position, and the sand conveying auger 5 is hoisted so that the sand conveying auger 5 is seated on the "M"-shaped support frame 3, so that the side of the sand conveying auger 5 is in contact with the first baffle 312 and the second baffle 322. It should be noted that when hoisting, the motor 51 of the sand conveying auger 5 is directed toward the second inclined frame 32 at a higher position.

[0035] Then, the support frame 3 and the sand conveying auger 5 are integrally stabilized by using a sling. Finally, the sand conveying auger 5 and the support frame 3 are hoisted as a whole onto the shipping vehicle using the hoisting ring 21, and hoisted into place after the transport arrives, thereby completing the overall transport of the sand conveying auger.

[0036] like Figure 7 and Figure 8 As shown, it is a second embodiment of the present invention, in which a screw hole S is provided on each of the first baffle 312 and the second baffle 322. By using the screw hole S, after the hoisting is completed, a flat head bolt can be used to penetrate the screw hole S to clamp the two sides of the sand conveying auger 5 to prevent the sand conveying auger 5 from shaking during transportation.

[0037] By using the support device for assisting the transportation of sand conveying auger, the transportation mode of disassembly and reassembly is changed to integral transportation, eliminating equipment failures caused by differences in assembly precision. In addition, during transportation, effective isolation between equipment is achieved, directly reducing equipment transportation bumps and effectively ensuring the stability of the equipment. Since this transportation method does not require disassembly and reassembly, the number of hoisting times is reduced from 5 to 2, and the equipment trial operation time is greatly reduced, which reduces the construction risk and the labor intensity of personnel. A single transportation can save 4 hours. Compared with traditional transportation methods, this transportation method is an integral transportation, and the number of maintenance can be changed from 1 maintenance per transportation to 1 maintenance per 10 shipments. Calculated based on 20 wells per year, each well is equipped with 2 sets of equipment, and a single maintenance is about 1,000 yuan, which can save 36,000 yuan per year.

[0038] Without limitation to this, any changes or substitutions that are not conceived through creative work should be included in the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope defined in the claims.

Claims

1. A supporting device for assisting sand conveying auger transportation, characterized in that: The support device (1) for assisting sand conveying auger transportation comprises a frame support base (2), an "M"-shaped support frame (3) is provided on the upper part of the frame support base (2), a lifting ring (21) is provided on each of the four corners of the frame support base (2), and the support frame (3) comprises a first inclined frame body (31) and a second inclined frame body (32), and the first inclined frame body (31) and the second inclined frame body (32) are arranged opposite to each other. A first inclined plane frame (311) is provided at the top of the first inclined frame body (31), and a plurality of first blocking pieces (312) are symmetrically provided on both sides of the first inclined plane frame (311). A second inclined plane frame (321) is arranged obliquely on the top of the second inclined frame body (32), and a plurality of second blocking pieces (322) are symmetrically arranged on both sides of the second inclined plane frame (321).

2. The supporting device for assisting sand conveying auger transportation according to claim 1 is characterized in that: The longitudinal height of the second inclined frame (32) is greater than that of the first inclined frame (31).

3. The supporting device for assisting sand conveying auger transportation according to claim 1 is characterized in that: The first inclined frame body (31) and the second inclined frame body (32) are both welded to the frame support base (2).

4. The supporting device for assisting sand conveying auger transportation according to claim 1 is characterized in that: A pair of stabilizing plates (33) are provided at the intersection of the first inclined plane frame (311) and the second inclined plane frame (321), and the stabilizing plates (33) are welded to the first inclined plane frame (311) and the second inclined plane frame (321).

5. The supporting device for assisting sand conveying auger transportation according to claim 4 is characterized in that: The stabilizing sheet (33) is trapezoidal in shape.

6. The supporting device for assisting sand conveying auger transportation according to claim 1, characterized in that: The first inclined frame (31) is provided with a first inclined supporting beam (310), and the second inclined frame (32) is provided with a second inclined supporting beam (320).

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