Multifunctional manifold truck for oil and gas field well site
By integrating horizontal traversing, lifting, and pumping mechanisms onto the manifold truck, the problem of needing to equip the manifold truck with an additional pumping mechanism after it is lifted to the ground is solved, enabling convenient and efficient pumping of liquids and improving construction efficiency and convenience.
Patent Information
- Application Number
- CN202520419319.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-03-11
AI Technical Summary
The existing manifold trucks are idle after being lifted to the ground, requiring additional pumping mechanisms, which increases costs, occupies space, complicates the operation process, and reduces construction efficiency.
Design a multi-functional manifold truck that integrates a horizontal traversing mechanism, a lifting mechanism, and a pumping mechanism. After the manifold truck completes the hoisting, the coordinated operation of these mechanisms enables the liquid transfer and pumping function between the liquid tank body and the sand mixing truck or between the large liquid pool at the well site and the tank body.
It reduces the cost of purchasing additional pumping mechanisms, saves construction site space, simplifies operation procedures, and improves construction efficiency.
Smart Images
Figure CN223750734U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to engineering machinery equipment technical field, concretely for the multifunctional manifold vehicle for oil and gas field well site. BACKGROUND
[0002] The manifold vehicle is composed of a loading chassis, a truck-mounted hydraulic crane, a high-low pressure manifold, high-low pressure pipes, a high pressure pipe rack, a high pressure pipe box, a low pressure pipe box, a filling pump and a pressure test pump, and is a vehicle specially used for pulling a fracturing manifold.
[0003] At present, when a liquid tank supplies liquid to a sand mixing vehicle, a filling pump is often used to assist in order to ensure the stability and efficiency of liquid supply. UTILITY MODEL CONTENTS
[0004] The utility model discloses a multifunctional manifold vehicle for oil and gas field well sites, which aims at solving the problem that the existing manifold vehicle is idle after being lifted to the ground, meeting the liquid supply requirement of a liquid tank to a sand mixing vehicle and the liquid transfer and pumping requirement between a large square liquid pool and a tank in a well site, increasing the cost, occupying space, complicating the operation process and reducing the efficiency.
[0005] To achieve the above object, the utility model provides the following technical scheme: a multifunctional manifold vehicle for oil and gas field well sites, comprising an automobile chassis, a bumper arranged at the lower side of the tail of the automobile chassis, a horizontal transverse moving mechanism arranged on the upper side of the two sides of the tail of the automobile chassis and located at one side of the bumper, a lifting mechanism connected with the horizontal transverse moving mechanism and located below the automobile chassis, and a pumping mechanism connected with the lower side of the lifting mechanism, wherein the pumping mechanism can move horizontally along the length direction of the automobile chassis through the horizontal transverse moving mechanism.
[0006] Further, the horizontal transverse moving mechanism comprises a first mounting slot and a second mounting slot arranged on the two sides of the tail of the automobile chassis respectively, a lead screw rotatably connected in the first mounting slot, a threaded sleeve threadedly matched with the lead screw and slidingly matched with the inside of the first mounting slot, a motor arranged on one side of the first mounting slot and connected with one end of the lead screw, a sliding rod arranged in the second mounting slot, a sliding sleeve sleeved on the sliding rod and slidingly matched with the inside of the second mounting slot, and a moving plate connected with the lower side of the sliding sleeve and the threaded sleeve and located below the automobile chassis.
[0007] Further, the lifting mechanism comprises an electric push rod arranged on the lower side of the moving plate, two telescopic rods arranged on the lower side of the moving plate and located at the two sides of the electric push rod respectively, and a connecting plate connected with the electric push rod and one end of the two telescopic rods.
[0008] Further, the telescopic rod comprises an outer cylinder connected with the lower side of the moving plate, a spring connected with the inner upper side of the outer cylinder, a moving block connected with one end of the spring, a connecting column connected with one end of the moving block, two sliding grooves arranged on the two sides of the inner part of the outer cylinder respectively, and two sliding blocks in sliding fit with the inner part of the sliding grooves, wherein the two sliding blocks are connected with the moving block, the connecting column is in sliding fit with the inner part of the outer cylinder, and one end of the connecting column extends to the lower side of the outer cylinder and is connected with the upper side of the connecting plate.
[0009] Further, the pumping mechanism comprises a connecting seat, a centrifugal pump arranged on the lower side of the connecting seat, a hydraulic drive motor connected with the centrifugal pump, a discharge pipe in flange communication with the liquid outlet port of the centrifugal pump, a suction pipe in flange communication with the liquid inlet port of the centrifugal pump, and two butterfly valves arranged on the pipe sections of the suction pipe and the discharge pipe respectively, wherein one end of the suction pipe and the discharge pipe is directed to one side of the bumper, and the upper side of the connecting seat is connected with the lower side of the connecting plate.
[0010] Further, one end of the discharge pipe and the suction pipe is connected with a blocking cover through a flange.
[0011] Further, the automobile chassis is sequentially provided with a crane base, a high-low pressure pipe manifold, an elbow bracket, and two low pressure pipe component boxes, the upper side of the crane base is provided with a crane, and the two low pressure pipe component boxes are located above the high-low pressure pipe manifold and the elbow bracket.
[0012] Compared with the prior art, the utility model has the advantages of the following:
[0013] The pipe manifold vehicle can be driven to a designated operation site after completing the task of safely hoisting the pipe manifold to the ground, and through the cooperative operation of the lifting mechanism, the horizontal transverse moving mechanism and the pumping mechanism, the pumping mechanism can be moved from the lower side of the automobile chassis to the outer side, and then the pumping mechanism can realize the function of liquid supply and pumping between the liquid tank body and the sand mixing vehicle, or between the well site large square liquid pool and the tank body; the pipe manifold vehicle has multiple functions, so that after the pipe manifold is placed on the ground, the pumping demand of liquid supply between the liquid tank body and the sand mixing vehicle, or between the well site large square liquid pool and the tank body can be directly met, not only the cost required for additionally purchasing a separate pumping mechanism is reduced, but also the valuable construction site space is saved, and the originally complicated operation process is simplified, so that the construction efficiency is improved, and the operation of the oil and gas field site is convenient and efficient. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a structural schematic view of the multifunctional pipe manifold vehicle for the oil and gas field well site of the utility model.
[0015] Figure 2 The utility model discloses a Figure 1 The enlarged view of A in the middle;
[0016] Figure 3 The bottom view schematic drawing of the moving plate of the utility model;
[0017] Figure 4 The cross section schematic drawing of the telescopic rod of the utility model.
[0018] In the drawing: 1, automobile chassis; 2, crane base; 3, crane; 4, high-low pressure manifold cover; 5, elbow frame 6, pumping mechanism; 7, low-pressure pipe fitting box; 8, bumper; 9, sliding sleeve; 10, horizontal transverse mechanism; 11, connecting seat; 12, centrifugal pump; 13, hydraulic drive motor; 14, discharge pipe; 15, suction pipe; 16, butterfly valve; 17, plugging cover; 18, connecting plate; 19, electric push rod; 20, moving plate; 21, first installation groove; 22, lead screw; 23, threaded sleeve; 24, motor; 25, second installation groove; 26, sliding rod; 27, telescopic rod; 28, outer cylinder; 29, spring; 30, moving block; 31, connecting column; 32, sliding groove; 33, sliding block. DETAILED DESCRIPTION
[0019] Please refer to Figures 1-4 The utility model discloses a multifunctional manifold vehicle for oil and gas field well site, including automobile chassis 1, be located in the bumper 8 of automobile chassis 1 tail lower side, still include being located in the horizontal transverse mechanism 10 of automobile chassis 1 tail two sides upper and located bumper 8 side, pumping mechanism 6 is connected with the horizontal transverse mechanism 10 and is located automobile chassis 1 below, pumping mechanism 6 passes through horizontal transverse mechanism 10 and can move horizontally along the length direction of automobile chassis 1, when the manifold vehicle completes the operation of hoisting manifold to ground, can drive the manifold vehicle to go to corresponding operation position, at this time, start lifting mechanism, drive pumping mechanism 6 to descend, until its position is located below bumper 8, then, drive horizontal transverse mechanism 10 to operate, drive pumping mechanism 6 to move horizontally, make it from the below of automobile chassis 1 to the outside, then, pumping mechanism 6 and delivery pipeline complete connection, so this can realize the liquid supply of liquid tank body to sand mixing vehicle, or the liquid supply between well site large square liquid pool and tank body, the manifold vehicle has multifunctional characteristics, after hoisting manifold to ground, can directly satisfy the liquid supply of liquid tank body to sand mixing vehicle, or the pumping demand of the liquid supply between well site large square liquid pool and tank body, reduces the equipment purchase cost needed by additional separate pumping mechanism 6, saves the precious construction site space, simultaneously simplifies the originally complex operation process, and then improves construction efficiency, brings the convenience for oil and gas field site operation.
[0020] The horizontal moving mechanism 10 comprises a first mounting groove 21 and a second mounting groove 25 connected to the two sides of the tail of the automobile chassis 1 respectively, a lead screw 22 rotatably connected to the inside of the first mounting groove 21, a threaded sleeve 23 threadedly matched with the lead screw 22 and slidingly matched with the inside of the first mounting groove 21, a motor 24 mounted on one side of the first mounting groove 21 and connected to one end of the lead screw 22, a sliding rod 26 connected to the inside of the second mounting groove 25, a sliding sleeve 9 sleeved on the sliding rod 26 and slidingly matched with the inside of the second mounting groove 25, and a moving plate 20 connected to the sliding sleeve 9 and the lower side of the threaded sleeve 23 and located below the automobile chassis 1. When the horizontal moving mechanism 10 is started, the motor 24 is powered and activated, and the motor 24 starts to work to drive the lead screw 22 to rotate. Since the threaded sleeve 23 is threadedly matched with the lead screw 22, when the lead screw 22 rotates, the threaded sleeve 23 moves horizontally along the inside of the first mounting groove 21, and at the same time, the sliding sleeve 9 slides on the sliding rod 26. The sliding sleeve 9 and the threaded sleeve 23 work together to drive the moving plate 20 to move horizontally. Then, the pumping mechanism 6 can be gradually driven and moved from below the automobile chassis 1 to the outside of the automobile chassis 1, which facilitates the construction personnel to connect the conveying pipe with the pumping mechanism 6 and improves the convenience and efficiency of the on-site operation.
[0021] The lifting mechanism comprises an electric push rod 19 connected to the lower side of the moving plate 20, two telescopic rods 27 connected to the lower side of the moving plate 20 and located on the two sides of the electric push rod 19 respectively, and a connecting plate 18 connected to one end of the electric push rod 19 and the two telescopic rods 27. After the electric push rod 19 is started, the electric push rod 19 drives the connecting plate 18 to descend, and at the same time, the two telescopic rods 27 work together to extend synchronously. Under the linkage action of the electric push rod 19 and the telescopic rods 27, the pumping mechanism 6 descends. This avoids the bumper 8 from hindering the movement of the pumping mechanism 6 from below the automobile chassis 1 to the outside, ensures that the pumping mechanism 6 can complete the movement from below the automobile chassis 1 to the outside, and creates favorable conditions for the subsequent operation steps.
[0022] The telescopic rod 27 comprises an outer cylinder 28 connected to the lower side of the moving plate 20, a spring 29 connected to the upper side inside the outer cylinder 28, a moving block 30 connected to one end of the spring 29, a connecting column 31 connected to one end of the moving block 30, two sliding grooves 32 respectively arranged on the two sides inside the outer cylinder 28, and sliding blocks 33 slidingly fitted in the sliding grooves 32, both of which are connected to the moving block 30, the connecting column 31 is slidingly fitted in the outer cylinder 28 and extends to the lower side of the outer cylinder 28 and is connected to the upper side of the connecting plate 18; when the electric push rod 19 starts to extend, the force generated thereby drives the connecting plate 18 to move synchronously, in this process, the connecting column 31 is driven by the connecting plate 18 to gradually extend out of the outer cylinder 28, at the same time, the two sliding blocks 33 connected to the moving block 30 slide along the two corresponding sliding grooves 32, during which the spring 29 is also elongated; the outer cylinder 28, the connecting column 31, the sliding blocks 33 and the spring 29 and other components work together to improve the stability of the connecting plate 18 during movement.
[0023] The pumping mechanism 6 comprises a connecting seat 11, a centrifugal pump 12 connected to the lower side of the connecting seat 11, a hydraulic drive motor 13 connected to the centrifugal pump 12, a discharge pipe 14 connected to the liquid outlet port of the centrifugal pump 12 through a flange, a suction pipe 15 connected to the liquid inlet port of the centrifugal pump 12 through a flange, and butterfly valves 16 respectively installed on the pipe sections of the suction pipe 15 and the discharge pipe 14, one end of each of the suction pipe 15 and the discharge pipe 14 is directed to one side of the bumper 8, and the upper side of the connecting seat 11 is connected to the lower side of the connecting plate 18; one end of each of the suction pipe 15 and the discharge pipe 14 is connected to the conveying pipe through a flange, the butterfly valves 16 are respectively installed on the suction pipe 15 and the discharge pipe 14, and the flow of liquid in the suction pipe 15 and the discharge pipe 14 can be controlled individually by controlling the opening and closing state of the butterfly valves 16; thereby not only the flow of liquid in the two pipes can be conveniently regulated, but also the corresponding conveying pipe can be conveniently connected.
[0024] One end of each of the discharge pipe 14 and the suction pipe 15 is connected to a blocking cover 17 through a flange; when the pumping mechanism 6 is in a non-working state, one end of each of the discharge pipe 14 and the suction pipe 15 is connected to the blocking cover 17 through a plurality of bolts, the blocking cover 17 blocks the intrusion of impurities, dust and other pollutants into the internal space of the discharge pipe 14 and the suction pipe 15, thereby ensuring that the subsequent pumping process of the liquid will not be contaminated.
[0025] The automobile chassis 1 is sequentially provided with a crane base 2, a high-low pressure pipe hub cover 4, an elbow bracket 5 and two low pressure pipe fitting boxes 7, the upper side of the crane base 2 is provided with a crane 3, and the two low pressure pipe fitting boxes 7 are both located above the high-low pressure pipe hub cover 4 and the elbow bracket 5; during the fracturing construction of an oil and gas field, the high-low pressure pipe hub cover 4, the elbow bracket 5 and the two low pressure pipe fitting boxes 7 are cooperatively utilized so as to classify and store and transport the required low pressure pipelines, high pressure hard pipelines, high pressure movable elbows and high-low pressure pipe hub covers 4, at the same time, the crane 3 is responsible for the lifting operation of heavy components such as pipe hubs, and ensures the implementation of the whole transportation and installation process.
[0026] A 24V automobile storage battery is used to provide power required by the motor 24 for operation.
[0027] Working principle: after the pipe hub vehicle completes the operation of hoisting and transporting the pipe hub to the ground, the pipe hub vehicle can be driven to the corresponding operation position, at this time, after the electric push rod 19 is started, the electric push rod 19 drives the connecting plate 18 to descend, at the same time, the connecting column 31 is gradually extended outwards from the inside of the outer cylinder 28 under the driving of the connecting plate 18, at the same time, the two sliding blocks 33 connected with the moving block 30 slide along the two corresponding sliding grooves 32, during which the spring 29 is also elongated, under the linkage action of the electric push rod 19 and the telescopic rod 27, the pumping mechanism 6 is lowered until its position is below the bumper 8, then the control motor 24 is energized and activated, the motor 24 starts to work to drive the lead screw 22 to rotate, since the threaded sleeve 23 is in threaded cooperation with the lead screw 22, when the lead screw 22 rotates, the threaded sleeve 23 will move horizontally along the inside of the first mounting groove 21, at the same time, the sliding sleeve 9 slides on the sliding rod 26, the sliding sleeve 9 cooperates with the threaded sleeve 23 to jointly drive the moving plate 20 to move horizontally, so that the pumping mechanism 6 moves from below the automobile chassis 1 to the outside, then one end of the suction pipe 15 and the discharge pipe 14 are both connected with the conveying pipe in a flange connection manner, the butterfly valve 16 is installed on the suction pipe 15 and the discharge pipe 14 respectively, by controlling the opening and closing state of the butterfly valve 16, the flow of liquid in the suction pipe 15 and the discharge pipe 14 can be controlled individually, so that the functions of supplying liquid from the tank body to the sand mixing vehicle or supplying liquid between the well site large square liquid pool and the tank body can be realized; the pipe hub vehicle has the multi-functional characteristics, after hoisting and transporting the pipe hub to the ground, it can directly meet the pumping demand of supplying liquid from the tank body to the sand mixing vehicle or supplying liquid between the well site large square liquid pool and the tank body, reduces the equipment procurement cost required by additionally equipping a separate pumping mechanism 6, saves the valuable construction site space, at the same time, simplifies the originally complicated operation process, and further improves the construction efficiency, thereby bringing convenience to the oil and gas field site operation.
[0028] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A multifunctional manifold vehicle for oil and gas field well sites, comprising a vehicle chassis (1), a bumper (8) arranged at the lower side of the tail of the vehicle chassis (1), characterized in that, The horizontal moving mechanism (10) is arranged on both sides of the rear part of the automobile chassis (1) and at one side of the bumper (8), the lifting mechanism is connected with the horizontal moving mechanism (10) and arranged below the automobile chassis (1), the pumping mechanism (6) is connected with the lower side of the lifting mechanism, and the pumping mechanism (6) can move horizontally along the length direction of the automobile chassis (1) through the horizontal moving mechanism (10).
2. The utility truck for an oil and gas field well site of claim 1, wherein, The horizontal moving mechanism (10) comprises a first mounting groove (21) and a second mounting groove (25) arranged on both sides of the rear part of the automobile chassis (1) respectively, a lead screw (22) rotatably connected in the first mounting groove (21), a threaded sleeve (23) threadedly matched with the lead screw (22) and slidingly matched with the inside of the first mounting groove (21), a motor (24) arranged at one side of the first mounting groove (21) and connected with one end of the lead screw (22), a sliding rod (26) arranged in the second mounting groove (25), a sliding sleeve (9) sleeved on the sliding rod (26) and slidingly matched with the inside of the second mounting groove (25), and a moving plate (20) connected with the lower side of the sliding sleeve (9) and the threaded sleeve (23) and arranged below the automobile chassis (1).
3. The utility truck for an oil and gas field well site of claim 2, wherein, The lifting mechanism comprises an electric push rod (19) arranged on the lower side of the moving plate (20), two telescopic rods (27) arranged on the lower side of the moving plate (20) and located on both sides of the electric push rod (19) respectively, and a connecting plate (18) connected with one end of the electric push rod (19) and the two telescopic rods (27).
4. The utility truck for an oil and gas field well site of claim 3, wherein, The telescopic rod (27) comprises an outer cylinder (28) connected with the lower side of the moving plate (20), a spring (29) connected with the upper side of the inside of the outer cylinder (28), a moving block (30) connected with one end of the spring (29), a connecting column (31) connected with one end of the moving block (30), two sliding grooves (32) arranged on both sides of the inside of the outer cylinder (28) respectively, and two sliding blocks (33) slidingly matched with the inside of the sliding grooves (32), wherein the two sliding blocks (33) are connected with the moving block (30), the connecting column (31) is slidingly matched with the inside of the outer cylinder (28) and extends to below the outer cylinder (28) at one end and is connected with the upper side of the connecting plate (18).
5. The utility truck for an oil and gas field well site of claim 3, wherein, The pumping mechanism (6) comprises a connecting seat (11), a centrifugal pump (12) arranged on the lower side of the connecting seat (11), a hydraulic drive motor (13) connected with the centrifugal pump (12), a discharge pipe (14) communicated with the liquid outlet port of the centrifugal pump (12) through a flange, a suction pipe (15) communicated with the liquid inlet port of the centrifugal pump (12) through a flange, and two butterfly valves (16) arranged on the pipe sections of the suction pipe (15) and the discharge pipe (14) respectively, wherein one end of each of the suction pipe (15) and the discharge pipe (14) faces one side of the bumper (8), and the upper side of the connecting seat (11) is connected with the lower side of the connecting plate (18).
6. The utility truck for an oil and gas field well site of claim 5, wherein, One end of each of the discharge pipe (14) and the suction pipe (15) is connected with a blocking cover (17) through a flange.
7. The utility truck for an oil and gas field well site of claim 1, wherein, The automobile chassis (1) is sequentially provided with a crane base (2), a high-low pressure pipe manifold cover (4), an elbow frame (5) and two low pressure pipe fitting boxes (7), the upper side of the crane base (2) is provided with a crane (3), and the two low pressure pipe fitting boxes (7) are located above the high-low pressure pipe manifold cover (4) and the elbow frame (5).