CN215794036U - Auxiliary frame suitable for well washing vehicle - Google Patents
Auxiliary frame suitable for well washing vehicle Download PDFInfo
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- CN215794036U CN215794036U CN202122463983.0U CN202122463983U CN215794036U CN 215794036 U CN215794036 U CN 215794036U CN 202122463983 U CN202122463983 U CN 202122463983U CN 215794036 U CN215794036 U CN 215794036U
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Abstract
The utility model relates to an auxiliary frame suitable for a well washing vehicle, and belongs to the technical field of petroleum equipment. The auxiliary frame suitable for the well washing vehicle comprises a main cross beam, an auxiliary cross beam, an end face longitudinal beam, a connecting longitudinal beam, a longitudinal beam short circuit A, a longitudinal beam short circuit B, a fixed support, a connecting support, a fastening bolt, a mounting bolt and a locker; end face longitudinal beams are respectively welded at the end heads of the two ends of the two symmetrically arranged groups of auxiliary cross beams; a frame is formed between the end face longitudinal beam and the auxiliary cross beam; two groups of main cross beams are symmetrically welded in the middle of the frame; two groups of connecting longitudinal beams are symmetrically arranged on the inner side of the frame; the connecting longitudinal beam is connected with the main cross beam and the auxiliary cross beam in a welding mode. This sub vehicle frame suitable for well-flushing car uses compact structure, design benefit have solved the problem that the assembly fragile trailer that well-flushing car current fixed sub vehicle frame exists and the maintenance of not being convenient for, are particularly suitable for the user demand of well-flushing car.
Description
Technical Field
The utility model relates to an auxiliary frame suitable for a well washing vehicle, and belongs to the technical field of petroleum equipment.
Background
The well-flushing vehicle is a special vehicle mainly used for cleaning, sand flushing, pressure testing and other operations of a water injection well in the process of oil extraction operation in an oil field. The well washing vehicle is made by installing an auxiliary frame on the main frame of the existing trailer and then installing well washing equipment on the auxiliary frame. Because the working environment of the well washing vehicle is complex, the well washing vehicle mainly needs to run on a rugged road surface, and in order to ensure the connection strength between the auxiliary frame and the main frame and avoid the problem of 'dislocation separation' between the auxiliary frame and the main frame, the auxiliary frame and the main frame are generally assembled together in a welding mode at present. But when adopting welding mode to connect the assembly sub vehicle frame, not only there is the problem that high temperature welding easily damaged electronic component on the trailer, still has the difficult problem of later stage maintenance and change when sub vehicle frame damages. Therefore, there is a need to develop a new subframe to solve the above problems of the conventional fixed subframe for a well-flushing truck.
Disclosure of Invention
The utility model aims to: the utility model provides a compact structure, design benefit to solve the existing fixed sub vehicle frame of well-flushing car and have the assembly fragile trailer and the sub vehicle frame that is applicable to well-flushing car use of the maintenance problem of not being convenient for.
The technical scheme of the utility model is as follows:
an auxiliary frame suitable for a well washing vehicle comprises a main cross beam, an auxiliary cross beam, an end face longitudinal beam, a connecting longitudinal beam, a longitudinal beam short circuit A, a longitudinal beam short circuit B, a fixed support, a connecting support, a fastening bolt, a mounting bolt and a locker; the method is characterized in that: end face longitudinal beams are respectively welded at the end heads of the two ends of the two symmetrically arranged groups of auxiliary cross beams; a frame is formed between the end face longitudinal beam and the auxiliary cross beam; two groups of main cross beams are symmetrically welded in the middle of the frame; two groups of connecting longitudinal beams are symmetrically arranged on the inner side of the frame; the connecting longitudinal beam is connected with the main cross beam and the auxiliary cross beam in a welding way; the main cross beams between the two groups of connected longitudinal beams are mutually welded and connected through a plurality of longitudinal beam short circuits A; the main cross beam and the auxiliary cross beam between the two groups of connected longitudinal beams are mutually welded and connected through a plurality of longitudinal beam short circuits B; a locking device is movably arranged on the main cross beam between one side of the connecting longitudinal beam and the end face longitudinal beam; a plurality of fixed supports are welded on the lateral surface of the outer side of the main beam at intervals; the lower end of the fixed support is provided with a connecting support through a fastening bolt; the connecting support is provided with a mounting bolt.
The fixed support is of an integrated structure and consists of a back plate, a transverse plate and a pull rib plate; one end of the transverse plate is provided with a back plate in a cross shape; the back plate is welded with the outer side surface of the main beam; a rib plate is arranged between the middle part of the back plate and the transverse plate; the transverse plates on the two sides of the stay plate are provided with assembling holes; the fixed support is provided with a connecting support through the assembling hole and the fastening bolt.
The connecting support is of an integrated structure and comprises a top plate, side plates, a middle rib plate and side rib plates; one end of the top plate is provided with a side plate in a cross shape; the middle parts of the top plate and the side plates are mutually connected through a middle rib plate; the end heads at the two ends of the top plate and the side plate are mutually connected through side rib plates; the top plate and the side plate between the middle rib plate and the side rib plate are both provided with assembling holes; the top plate is fixedly connected with the fixed support through the assembling hole and the fastening bolt; the side plates are provided with mounting bolts through the mounting holes.
The locker comprises a locking clamping rod, a positioning cushion block, a pressure plate and a locking nut; the locking clamping rod is of an n-shaped structure; the lower end of the locking clamping rod is movably inserted with a pressing plate; a locking nut is connected to the locking clamping rod below the pressing plate in a threaded manner; the inside activity of locking kelly is provided with the location cushion.
The cross section of the positioning cushion block is of a semicircular structure; the top end of the positioning cushion block is provided with a limiting groove; the structure of the limiting groove is consistent with the arc-shaped structure at the top end of the locking clamping rod.
The utility model has the advantages that:
this sub vehicle frame suitable for well flushing car uses compact structure, design benefit can install on the main frame of trailer through locker and fixing support detachable, and it can enough satisfy sub vehicle frame demountable assembly's requirement and can satisfy the requirement of assembly intensity again, has solved the problem that the assembly fragile trailer that the current fixed sub vehicle frame of well flushing car exists and the maintenance of being not convenient for from this, is particularly suitable for the user demand of well flushing car.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the assembly structure of the present invention;
FIG. 3 is a schematic top view of the structure of FIG. 2;
FIG. 4 is a schematic view of the structure of FIG. 3 in the direction A-A;
FIG. 5 is a schematic view of the structure in the direction B-B in FIG. 3;
FIG. 6 is an enlarged view of the structure at C in FIG. 5;
FIG. 7 is a schematic structural view of a fixing support according to the present invention;
FIG. 8 is a schematic view of the engagement support of the present invention;
FIG. 9 is a schematic view of the locking device of the present invention;
fig. 10 is a schematic structural view of the lip block of the present invention.
In the figure: 1. a secondary cross beam; 2. an end face stringer; 3. a main cross beam; 4. connecting the longitudinal beams; 5. the longitudinal beam is in short connection with the A; 6. a longitudinal beam short circuit B; 7. a locker; 8. a fixed support; 9. fastening the bolt; 10. connecting the support; 11. installing a bolt; 12. a transverse plate; 13. a back plate; 14. a pull rib plate; 15. an assembly hole; 16. a top plate; 17. a side plate; 18. a middle rib plate; 19. side rib plates; 20. locking the clamping rod; 21. positioning a cushion block; 22. pressing a plate; 23. locking the nut; 24. a limiting groove; 25. a main frame.
Detailed Description
The auxiliary frame suitable for the well washing vehicle comprises a main cross beam 3, an auxiliary cross beam 1, an end face longitudinal beam 2, a connecting longitudinal beam 4, a longitudinal beam short circuit A5, a longitudinal beam short circuit B6, a fixed support 8, a connecting support 10, a fastening bolt 9, a mounting bolt 11 and a locker 7 (see the attached figure 1 in the specification).
End faces of two ends of two symmetrically arranged groups of auxiliary cross beams 1 are respectively welded with end face longitudinal beams 2; a frame is formed between the end face longitudinal beam 2 and the auxiliary cross beam 1; two groups of main cross beams 3 are symmetrically welded in the middle of the frame; two groups of connecting longitudinal beams 4 are symmetrically arranged on the inner side of the frame; the connecting longitudinal beam 4 is connected with the main cross beam 3 and the auxiliary cross beam 1 in a welding way; the main cross beams 3 between the two groups of connected longitudinal beams 4 are mutually welded and connected through a plurality of longitudinal beam short joints A5; the main cross beam 3 and the auxiliary cross beam 1 between the two groups of connecting longitudinal beams 4 are mutually welded and connected through a plurality of longitudinal beam short circuits B6 (see the description and the attached drawing 1); under the effect of longeron short circuit A5, longeron short circuit B6 and end face longeron 2 like this, will form overall structure between main beam 3 and the auxiliary beam 1 to reach and prevent to lead to the problem of deformation because the joint strength is not enough between main beam 3 and the auxiliary beam 1.
The position of the main beam 3 is consistent with the size and width of the beam on the trailer main frame 25; the main cross member 3 of the subframe may rest on the main stressed member cross member on the trailer main frame 25 when assembled.
The main cross beam 3 between one side of the connecting longitudinal beam 4 and the end face longitudinal beam 2 is movably provided with a locker 7 (refer to the attached figure 1 in the specification). The locker 7 comprises a locking clamping rod 20, a positioning cushion block 21, a pressure plate 22 and a locking nut 23 (refer to the attached figures 9 and 10 of the specification).
The locking clamping rod 20 is of an n-shaped structure; the lower end of the locking clamping rod 20 is movably inserted with a pressing plate 22; a locking nut 23 is connected with the locking clamping rod 20 below the pressure plate 22 through threads; the locking clamping rod 20 is movably provided with a positioning cushion block 21 inside. During assembly, after the positioning cushion block 21 is placed on the main frame 25 of the trailer, the locking clamping rod 20 is inserted on the positioning cushion block 21, and the pressing plate 22 is installed on the locking clamping rod 20 below the main frame 25 through the locking nut 23; the nuts 23 are then tightened to force the clamp plates 22 to clamp and secure the main frame 25 of the trailer and the main cross member 3 of the subframe together in cooperation with the locating spacers 21.
The cross section of the positioning cushion block 21 is of a semicircular structure; the top end of the positioning cushion block 21 is provided with a limiting groove 24 (see the attached figure 10 in the specification); the structure of the limiting groove 24 is consistent with the arc structure at the top end of the locking clamping rod 20. The purpose of thus arranging the positioning cushion block 21 is: firstly, the positioning cushion block 21 is positioned through the limiting groove 24, so that the problem that the positioning cushion block 21 is easily separated from the locking clamping rod 20 is avoided; secondly, the locking clamping rod 20 can apply pressure to the main beam 3 through the positioning cushion block 21 during assembly so as to achieve the purpose of increasing the contact area between the main beam 3 and the main beam through the positioning cushion block 21 and avoid the problem that mutual damage is easy to occur when the main beam 3 is directly contacted with the locking clamping rod 20.
A plurality of fixed supports 8 are welded on the outer side surface of the main cross beam 3 at intervals (see the description attached to figures 3, 5 and 6). The fixed support 8 is in an integrated structure and consists of a back plate 13, a transverse plate 12 and a pull rib plate 14; one end of the transverse plate 12 is provided with a back plate 13 in a cross shape; the back plate 13 is welded with the outer side surface of the main beam 3; a rib plate 14 is arranged between the middle part of the back plate 13 and the transverse plate 12; the tie plate 14 has the purpose of enhancing the connection strength between the back plate 13 and the transverse plate 12, and the problem that the fixed support 8 is deformed due to insufficient strength is avoided.
The transverse plates 12 on the two sides of the lacing plate 14 are provided with assembly holes 15; the fixed support 8 is provided with an engaging support 10 through a mounting hole 15 and a fastening bolt 9 (see the description attached to figures 6 and 7). When the fastening bolt 9 is tightened, the engaging support 10 is fixed on the fixed support 8.
The connecting support 10 is an integrated structure and is composed of a top plate 16, a side plate 17, a middle rib plate 18 and a side rib plate 19 (see the attached figure 8 in the specification); one end of the top plate 16 is provided with a side plate 17 in a cross shape; the middle parts of the top plate 16 and the side plates 17 are mutually connected through a middle rib plate 18; the end heads at the two ends of the top plate 16 and the side plate 17 are connected with each other through a side rib plate 19; the top plate 16 and the side plate 17 between the middle rib plate 18 and the side rib plate 19 are both provided with assembly holes 15; the top plate 16 is fixedly connected with the fixed support 8 through the assembly hole 15 and the fastening bolt 9; the side plate 17 is provided with a mounting bolt 11 through a mounting hole 15 (see the description and the attached figure 6). During assembly, after the connecting support 10 is assembled on the main frame 25 through the mounting bolt 11, the connecting support can be fixedly connected with the corresponding fixed support 8 through the fastening bolt 9, so that the purpose of fixedly assembling the main frame 25 and the main beam 3 together through the fixed support 8 and the connecting support 10 can be achieved.
This sub vehicle frame suitable for well flushing car uses compact structure, design benefit need not the welding and can install on the main frame 25 of trailer through locker 7 and 8 detachable of fixing support, and it can enough dismantle convenient requirement and can satisfy the intensity requirement of assembly again, has solved the problem that the assembly fragile trailer that the current fixed sub vehicle frame of well flushing car exists and the maintenance of not being convenient for from this, is particularly suitable for the user demand of well flushing car.
Claims (5)
1. An auxiliary frame suitable for a well washing vehicle comprises a main cross beam (3), an auxiliary cross beam (1), an end face longitudinal beam (2), a connecting longitudinal beam (4), a longitudinal beam short circuit A (5), a longitudinal beam short circuit B (6), a fixed support (8), a connecting support (10), a fastening bolt (9), a mounting bolt (11) and a locker (7); the method is characterized in that: end faces of two ends of the two symmetrically arranged auxiliary cross beams (1) are respectively welded with end faces of longitudinal beams (2); a frame is formed between the end face longitudinal beam (2) and the auxiliary cross beam (1); two groups of main cross beams (3) are symmetrically welded in the middle of the frame; two groups of connecting longitudinal beams (4) are symmetrically arranged on the inner side of the frame; the connecting longitudinal beam (4) is connected with the main cross beam (3) and the auxiliary cross beam (1) in a welding way; the main cross beams (3) between the two groups of connected longitudinal beams (4) are mutually welded and connected through a plurality of longitudinal beam short circuits A (5); the main cross beam (3) between the two groups of connected longitudinal beams (4) is welded with the auxiliary cross beam (1) through a plurality of longitudinal beam short circuits B (6); a locking device (7) is movably arranged on the main cross beam (3) between one side of the connecting longitudinal beam (4) and the end face longitudinal beam (2); a plurality of fixed supports (8) are welded on the outer side surface of the main beam (3) at intervals; the lower end of the fixed support (8) is provided with a connecting support (10) through a fastening bolt (9); the connecting support (10) is provided with a mounting bolt (11).
2. The subframe of claim 1, wherein said subframe is adapted for use with a well-flushing vehicle, and further comprising: the fixed support (8) is of an integrated structure and consists of a back plate (13), a transverse plate (12) and a pull rib plate (14); one end of the transverse plate (12) is provided with a back plate (13) in a cross shape; the back plate (13) is welded with the outer side surface of the main beam (3); a rib plate (14) is arranged between the middle part of the back plate (13) and the transverse plate (12); assembling holes (15) are arranged on the transverse plates (12) at the two sides of the lacing plate (14); the fixed support (8) is provided with a connecting support (10) through a mounting hole (15) and a fastening bolt (9).
3. The subframe of claim 2, wherein said subframe is adapted for use with a well-flushing vehicle, and further comprising: the connecting support (10) is of an integrated structure and is composed of a top plate (16), a side plate (17), a middle rib plate (18) and a side rib plate (19); one end of the top plate (16) is provided with a side plate (17) in a cross shape; the middle parts of the top plate (16) and the side plates (17) are connected with each other through a middle rib plate (18); the end heads at the two ends of the top plate (16) and the side plate (17) are connected with each other through a side rib plate (19); the top plate (16) and the side plate (17) between the middle rib plate (18) and the side rib plate (19) are both provided with assembly holes (15); the top plate (16) is fixedly connected with the fixed support (8) through the assembly hole (15) and the fastening bolt (9); the side plate (17) is provided with a mounting bolt (11) through a mounting hole (15).
4. The subframe of claim 1, wherein said subframe is adapted for use with a well-flushing vehicle, and further comprising: the locker (7) comprises a locking clamping rod (20), a positioning cushion block (21), a pressure plate (22) and a locking nut (23); the locking clamping rod (20) is of an n-shaped structure; the lower end of the locking clamping rod (20) is movably inserted with a pressing plate (22); a locking nut (23) is connected with the locking clamping rod (20) below the pressure plate (22) through threads; the locking clamping rod (20) is movably provided with a positioning cushion block (21) inside.
5. The subframe of claim 4, wherein said subframe is adapted for use with a well-flushing vehicle, and further comprising: the cross section of the positioning cushion block (21) is of a semicircular structure; the top end of the positioning cushion block (21) is provided with a limiting groove (24); the structure of the limiting groove (24) is consistent with the arc structure at the top end of the locking clamping rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122463983.0U CN215794036U (en) | 2021-10-13 | 2021-10-13 | Auxiliary frame suitable for well washing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122463983.0U CN215794036U (en) | 2021-10-13 | 2021-10-13 | Auxiliary frame suitable for well washing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215794036U true CN215794036U (en) | 2022-02-11 |
Family
ID=80170565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122463983.0U Active CN215794036U (en) | 2021-10-13 | 2021-10-13 | Auxiliary frame suitable for well washing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215794036U (en) |
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2021
- 2021-10-13 CN CN202122463983.0U patent/CN215794036U/en active Active
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