Fracturing truck

Abstract

The utility model relates to the technical field of fracturing trucks, in particular to a fracturing truck which comprises a fracturing truck body, the fracturing truck body comprises a bottom plate, hinge seats are connected to the centers of the two side walls of the bottom plate through bolts, and positioning wing plates are hinged to the hinge seats. The interior of the positioning wing plate is hollow, the bottom end of the positioning wing plate is longitudinally connected with a pair of supporting rods in a sliding mode, a positioning plate is installed at the bottom ends of the supporting rods, a lifting assembly connected with the supporting rods is installed in the positioning wing plate, and a cleaning assembly acting on the supporting rods is installed on the positioning wing plate. And a positioning assembly acting on the positioning wing plate is mounted on the bottom plate. The fracturing truck has the advantages that the positioning wing plate can rotate, and the lifting assembly drives the positioning plate to descend and make contact with the ground, so that the fracturing truck body is stably positioned; and oil stains on the supporting rod are removed in time through cooperation of the annular scraping plate and the cleaning assembly and are prevented from corroding the supporting rod.

Description

Technical Field

[0001] The utility model relates to the technical field of fracturing vehicles, in particular to a fracturing vehicle. Background Art

[0002] Fracturing trucks are special vehicles used to inject high-pressure, large-volume fracturing fluid into wells to pressurize the formation and squeeze proppant into the cracks. They are mainly used for various fracturing operations in oil, gas and water wells, and can also be used for hydraulic sandblasting, high-pressure hydraulic mining in coal mines, and high-pressure hydraulic rust removal on ships.

[0003] When working, the existing fracturing truck needs to support itself by extending the outriggers. Because most of the construction sites are muddy roads and the force-bearing area of ​​the lower ends of the outriggers is small, the staff needs to place pads at the corresponding locations in advance and then place the outriggers on the pads. Although this method can effectively increase the force-bearing area of ​​the outriggers on the ground, it is relatively troublesome. In addition, after the outriggers are used, they will be contaminated with some substances from the oil field. If they are not cleaned in time, they will be corroded by the long-term attachment to the outriggers, reducing the service life of the outriggers. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that when the existing fracturing vehicle is used, a half point needs to be placed at the lower end of the outrigger, which is troublesome, and the outrigger cannot be cleaned in time, so that the outrigger is easily corroded by oil stains.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a fracturing vehicle, including a fracturing vehicle body, the fracturing vehicle body including a bottom plate, the center positions of the two side walls of the bottom plate are bolted with hinged seats, the hinged seats are hinged with positioning wing plates, the positioning wing plates are hollow inside and a pair of support rods are longitudinally slidably connected at the bottom ends, the bottom ends of the pair of support rods are installed with positioning plates, the positioning wing plates are installed with lifting assemblies connected to the support rods, the positioning wing plates are installed with cleaning assemblies acting on the support rods, and the bottom plate is installed with positioning assemblies acting on the positioning wing plates.

[0008] Furthermore, the positioning wing plate is provided with a mounting groove with an opening at the front end, a cover plate is installed at the front end of the mounting groove, and one side of the positioning wing plate is provided with a hinged head hinged to the hinged seat.

[0009] Furthermore, the lifting assembly includes a motor installed at the center of the top end of the positioning wing plate, the output end of the motor passes through the top wall of the positioning wing plate and is connected to gear 1, a pair of threaded rods are connected to symmetrical bearings between the upper and lower walls in the installation groove, and the upper end of the threaded rod is provided with a gear 2 that meshes with gear 1, and a pair of lifting plates are installed on the top of the support rods through which the threaded rods pass and are threadedly connected.

[0010] Furthermore, an annular scraper is slidably connected to the support rod at the lower end of the positioning wing plate, and a pair of connecting rods installed at the lower end of the positioning wing plate are fixed to the upper end of the annular scraper.

[0011] Furthermore, the cleaning assembly includes water tanks installed on both sides of the mounting groove, a water inlet pipe passing through the top wall of the mounting groove is provided at the upper end of the water tank, a plug cover is installed on the water inlet pipe, a water pump connected to the water tank is installed at the lower end of the side wall of the positioning wing plate, a nozzle pointing to the lower end of the annular scraper is connected to the output end of the water pump, and a support plate through which the nozzle passes is installed at the lower end of the positioning wing plate.

[0012] Furthermore, the positioning assembly includes an insert plate provided on the inner side of the end of the positioning wing plate, and the front and rear ends of the base plate are both equipped with hinged seats. The hinged seats are hinged with threaded rods two that cooperate with the insert plate, and the threaded rods are threadedly connected with butterfly positioning nuts.

[0013] 3. Beneficial Effects

[0014] The advantages of the utility model compared with the prior art are:

[0015] 1. By rotating the positioning wing plate to form a certain angle with the bottom plate, the support rod is driven down by the lifting assembly, so that the positioning plate is lowered and contacts the ground, so that the fracturing vehicle body is positioned stably.

[0016] 2. When the fracturing truck is finished using, the support rod is driven up by the lifting assembly. At this time, the oil stains attached to the support rod are scraped off by the annular scraper, and water is sprayed onto the annular scraper and the support rod through the nozzle of the cleaning assembly, so as to remove the oil stains in time and prevent them from corroding the support rod, thus ensuring the service life of the support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall structure diagram of the utility model.

[0018] Figure 2 It is a structural diagram of the lifting component of the utility model.

[0019] Figure 3 It is a structural diagram of the cleaning component of the utility model.

[0020] Figure 4 It is a structural diagram of the positioning component of the utility model.

[0021] As shown in the figure: 1. Fracturing vehicle body; 2. Bottom plate; 3. Articulated seat; 4. Positioning wing plate; 401, mounting groove; 5. Support rod; 6. Positioning plate; 7. Lifting assembly; 8. Cleaning assembly; 9. Positioning assembly; 10. Cover plate; 11. Hinge head; 12. Motor; 13. Gear 1; 14. Threaded rod; 1401, Gear 2; 15. Lifting plate; 16. Water tank; 17. Water inlet pipe; 18. Plug cover; 19. Water pump; 20. Nozzle; 21. Support plate; 22. Annular scraper; 23. Connecting rod; 24. Insert plate; 25. Articulated seat 2; 26. Threaded rod 2; 27. Butterfly positioning nut. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] Embodiment 1

[0024] Combined with Figure 1 A fracturing truck comprises a fracturing truck body 1, the fracturing truck body 1 comprises a bottom plate 2, the center positions of both side walls of the bottom plate 2 are bolted with hinge seats 3, a positioning wing plate 4 is hinged on the hinge seat 3, the positioning wing plate 4 is hollow inside and a pair of support rods 5 are longitudinally slidably connected at the bottom end, a pair of positioning plates 6 are installed at the bottom ends of the support rods 5, a lifting assembly 7 connected to the support rods 5 is installed in the positioning wing plate 4, a cleaning assembly 8 acting on the support rods 5 is installed on the positioning wing plate 4, and a positioning assembly 9 acting on the positioning wing plate 4 is installed on the bottom plate 2.

[0025] In combination with the above structure, when the fracturing vehicle needs to be used, the positioning assembly 9 is opened, the positioning wing plate 4 is rotated so that it has a certain angle with the bottom plate 2, and the support rod 5 is driven down by the lifting assembly 7, so that the positioning plate 6 is lowered and contacts the ground, which is convenient for positioning the fracturing vehicle body 1. The contact area between the support rod 5 and the ground is increased by the positioning plate 6, so that the positioning of the fracturing vehicle body 1 is stable.

[0026] Combined with Figure 2 The positioning wing plate 4 is provided with a mounting groove 401 with an opening at the front end, a cover plate 10 is installed at the front end of the mounting groove 401, and a hinge head 11 hinged to the hinge seat 3 is provided at one side of the positioning wing plate 4.

[0027] Combined with Figure 2The lifting assembly 7 includes a motor 12 installed at the center of the top end of the positioning wing plate 4, the output end of the motor 12 passes through the top wall of the positioning wing plate 4 and is connected to a gear 13, a pair of threaded rods 14 are connected to symmetrical bearings between the upper and lower walls in the mounting groove 401, and a gear 2 1401 meshing with the gear 13 is provided at the upper end of the threaded rod 14, and a lifting plate 15 is installed at the top end of a pair of support rods 5 through which the threaded rods 14 pass and are threadedly connected.

[0028] In combination with the above structure, when the lifting assembly 7 is in use, the motor 12 drives the gear 13 to rotate, so that the pair of gears 2 1401 meshing with the gear 13 rotate in the same direction, thereby rotating the pair of threaded rods 14, thereby lifting the lifting plate 15, and thus lifting the positioning plate 6, so as to facilitate the positioning of the fracturing vehicle body 1.

[0029] Combined with Figure 2 A ring scraper 22 is slidably connected to the support rod 5 at the lower end of the positioning wing plate 4, and a pair of connecting rods 23 installed at the lower end of the positioning wing plate 4 are fixed to the upper end of the ring scraper 22.

[0030] In combination with the above structure, the annular scraper 22 can be used to scrape off the oil and debris attached to the support rod 5 when it rises, which is convenient for subsequent processing and prevents oil from entering the positioning wing plate 4.

[0031] Embodiment 2

[0032] Based on the first embodiment, combined with the attached Figure 3 The cleaning assembly 8 includes a water tank 16 installed on both sides of the installation groove 401, a water inlet pipe 17 passing through the top wall of the installation groove 401 is provided at the upper end of the water tank 16, a plug cover 18 is installed on the water inlet pipe 17, a water pump 19 connected to the water tank 16 is installed at the lower end of the side wall of the positioning wing plate 4, the output end of the water pump 19 is connected to a nozzle 20 pointing to the lower end of the annular scraper 22, and a support plate 21 through which the nozzle 20 passes is installed at the lower end of the positioning wing plate 4.

[0033] In combination with the above structure, when the cleaning component 8 is in use, clean water is injected into the water tank 16 through the water inlet pipe 17. When the support rod 5 is retracted, the water pump 19 is started to extract the clean water in the water tank 16 and spray it on the annular scraper 22 and the support rod 5 through the nozzle 20, so as to facilitate the timely removal of oil stains and prevent them from corroding the support rod 5, thereby ensuring the service life of the support rod 5.

[0034] Combined with Figure 4 The positioning assembly 9 includes an insert plate 24 provided on the inner side of the end of the positioning wing plate 4, and hinge seats 25 are installed at the front and rear ends of the base plate 2. The hinge seats 25 are hinged with threaded rods 26 that cooperate with the insert plate 24, and butterfly positioning nuts 27 are threadedly connected to the threaded rods 26.

[0035] In combination with the above structure, when the positioning wing plate 4 is not in use, it is rotated to be parallel to the base plate 2, the threaded rod 26 is rotated to make it cooperate with the plug plate 24, and then the butterfly positioning nut 27 is tightened to fix the position of the positioning wing plate 4.

[0036] The specific usage is as follows:

[0037] When the fracturing vehicle needs to be used, unscrew the butterfly positioning nut 27, rotate the positioning wing plate 4 so that it has a certain angle with the bottom plate 2, and drive the support rod 5 to descend through the lifting assembly 7, so that the positioning plate 6 descends and contacts the ground, and the fracturing vehicle body 1 is positioned; when the fracturing vehicle is finished, the lifting assembly 7 drives the support rod 5 to rise, and the annular scraper 22 is used to scrape off the oil stains attached to the support rod 5, and then the cleaning assembly 8 is started to spray water onto the annular scraper 22 and the support rod 5 through the nozzle 20, so as to timely remove the oil stains and prevent them from corroding the support rod 5, thereby ensuring the service life of the support rod 5; finally, rotate the positioning wing plate 4 until it is parallel to the bottom plate 2, rotate the threaded rod 26 to make it cooperate with the plug plate 24, and then tighten the butterfly positioning nut 27, so as to fix the position of the positioning wing plate 4.

[0038] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A fracturing truck, comprising a fracturing truck body (1), wherein the fracturing truck body (1) comprises a bottom plate (2), and is characterized in that: A hinge seat (3) is bolted to the center position of both side walls of the base plate (2), a positioning wing plate (4) is hinged on the hinge seat (3), the positioning wing plate (4) is hollow inside and a pair of support rods (5) are longitudinally slidably connected at the bottom end, a positioning plate (6) is installed at the bottom end of the pair of support rods (5), a lifting assembly (7) connected to the support rods (5) is installed in the positioning wing plate (4), a cleaning assembly (8) acting on the support rods (5) is installed on the positioning wing plate (4), and a positioning assembly (9) acting on the positioning wing plate (4) is installed on the base plate (2).

2. A fracturing vehicle according to claim 1, characterized in that: The positioning wing plate (4) is provided with a mounting groove (401) with an opening at the front end, a cover plate (10) is installed at the front end of the mounting groove (401), and a hinged head (11) hinged to the hinged seat (3) is provided on one side of the positioning wing plate (4).

3. A fracturing vehicle according to claim 2, characterized in that: The lifting assembly (7) comprises a motor (12) installed at the center of the top end of the positioning wing plate (4); the output end of the motor (12) passes through the top wall of the positioning wing plate (4) and is connected to a gear 1 (13); a pair of threaded rods (14) are connected to symmetrical bearings between the upper and lower walls of the mounting groove (401); a gear 2 (1401) meshing with the gear 1 (13) is provided at the upper end of the threaded rod (14); and a lifting plate (15) through which the threaded rod (14) passes and is threadedly connected is installed at the top end of a pair of support rods (5).

4. A fracturing vehicle according to claim 2, characterized in that: An annular scraper (22) is slidably connected to the support rod (5) at the lower end of the positioning wing plate (4), and a pair of connecting rods (23) installed at the lower end of the positioning wing plate (4) are fixed to the upper end of the annular scraper (22).

5. A fracturing vehicle according to claim 4, characterized in that: The cleaning assembly (8) comprises a water tank (16) installed on both sides of the installation groove (401); a water inlet pipe (17) passing through the top wall of the installation groove (401) is provided at the upper end of the water tank (16); a plug cover (18) is installed on the water inlet pipe (17); a water pump (19) connected to the water tank (16) is installed at the lower end of the side wall of the positioning wing plate (4); an output end of the water pump (19) is connected to a nozzle (20) pointing to the lower end of the annular scraper (22); and a support plate (21) through which the nozzle (20) passes is installed at the lower end of the positioning wing plate (4).

6. A fracturing vehicle according to claim 2, characterized in that: The positioning assembly (9) comprises an insert plate (24) provided on the inner side of the end of the positioning wing plate (4), and hinge seats (25) are installed at the front and rear ends of the base plate (2), and threaded rods (26) cooperating with the insert plate (24) are hingedly connected to the hinge seats (25), and butterfly positioning nuts (27) are threadedly connected to the threaded rods (26).

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