CN216381348U

CN216381348U - Fracturing unit truck delivery outlet fixing device

Info

Publication number: CN216381348U
Application number: CN202122874311.9U
Authority: CN
Inventors: 梁德权
Original assignee: Henan Rongfeng Petroleum Machinery Co ltd
Current assignee: Henan Rongfeng Petroleum Machinery Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-26
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the field of fixing devices, in particular to a fixing device for an output port of a fracturing truck. Including the fracturing truck automobile body, the afterbody of fracturing truck automobile body has been seted up and has been erected the groove, it is provided with the pivot to erect the inslot internal rotation, be fixed with the extension board in the pivot, it is used for driving the rotatory drive arrangement of extension board to erect inslot, fracturing truck automobile body upper end is fixed with the dog, the dog contacts with the extension board left end, horizontal spout has been seted up to the dog upper end, sliding joint has the slider in the spout, the slider left end passes through spring coupling with the left side wall of spout, be fixed with the stopper on the slider, be provided with branch in the spout, the branch left end is located the stopper below, branch and extension board fixed connection, the stopper right-hand member face is the inclined plane of upper end left side direction slope. The utility model is convenient to be connected with the output pipe, can effectively fix and support the output port of the fracturing truck, and can prevent the output port of the fracturing truck from being leaked or damaged due to shaking in the transportation and use processes.

Description

Fracturing unit truck delivery outlet fixing device

Technical Field

The utility model relates to the field of fixing devices, in particular to a fixing device for an output port of a fracturing truck.

Background

The fracturing truck is a special vehicle for injecting high-pressure and large-discharge fracturing fluid into a well, fracturing a stratum and extruding a propping agent into a fracture. The method is mainly used for various fracturing operations of oil, gas and water wells, and can also be used for operations such as hydraulic sand blasting, coal mine high-pressure hydraulic coal mining, ship high-pressure hydraulic rust removal and the like. The equipment can perform stand-alone and on-line operation. When the existing fracturing truck is used, a starting motor of a truck platform engine is driven by the power of a chassis truck engine to enable the truck platform engine to work; the power generated by the trolley engine is transmitted to the power end of the fracturing pump through the hydraulic transmission case and the transmission shaft to drive the fracturing pump to work; fracturing fluid supplied by the fracturing blender truck enters a fracturing pump through a suction manifold, is discharged through a high-pressure discharge pipe after being pressurized by the fracturing pump, and is injected into the underground to implement fracturing operation, so that an output port of the fracturing blender truck is an output end of the high-pressure discharge pipe.

The delivery outlet of the existing fracturing truck is only connected with a truck body through a pipe hoop, the transportation process is easy to shake, and the use finds that after the high-pressure calandria is connected with a conveying pipeline, the stress is increased, the stability of the high-pressure calandria in the use process is poor, the firmness of the device for supporting and fixing the high-pressure calandria is poor, the high-pressure calandria is easy to shake in the use or the transfer process, and certain damage is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing the fracturing truck output port fixing device which is simple in structure, convenient to use, capable of effectively fixing and supporting the output port of a fracturing truck and capable of preventing the output port of the fracturing truck from being leaked or damaged at the interface due to shaking in the transportation and use processes.

In order to achieve the purpose, the utility model provides the technical scheme that:

a fixing device for an output port of a fracturing truck comprises a fracturing truck body, wherein a vertical groove is formed in the tail of the fracturing truck body, a longitudinal rotating shaft is arranged in the vertical groove in a rotating mode, a vertical support plate is fixed on the rotating shaft, a driving device used for driving the support plate to rotate is arranged in the vertical groove, a stop block is fixed at the upper end of the fracturing truck body and is in contact with the left end of the support plate, a transverse sliding groove is formed in the upper end of the stop block, a sliding block is clamped in the sliding groove in a sliding mode, the left end of the sliding block is connected with the left side wall of the sliding groove through a spring, a limiting block is fixed on the sliding block, a support rod is arranged in the sliding groove, the left end of the support rod is located below a limiting block, the support rod is fixedly connected with the support plate, the right end face of the limiting block is an inclined plane with the upper end inclined towards the left side, a plurality of U-shaped grooves are formed in the left end of the support plate, an arc-shaped sliding strip is clamped in a sliding mode, and an arc-shaped plate concentric with the arc-shaped plate is fixed at the right end of the arc-shaped sliding strip, the inner edge cambered surface of the arc-shaped plate is flush with the inner edge cambered surface of the U-shaped groove, the end part of the arc-shaped plate is in threaded connection with a locking bolt, and the locking bolt penetrates through the arc-shaped sliding strip and tightly abuts against the bottom of the arc-shaped groove.

Specifically, drive arrangement is fixed with rather than endocentric gear including the vertical rack of sliding setting in erecting the inslot in the pivot, rack and gear engagement, and the rack sets up with the dog is crisscross, erects the inslot and is fixed with vertical telescoping cylinder, the telescopic link and the rack fixed connection of telescoping cylinder.

Specifically, a handle is fixed at the left end of the stop block.

Specifically, the sections of the sliding block and the arc-shaped sliding strip are isosceles trapezoids.

Specifically, the upper end of the supporting rod is in contact with the lower end of the limiting block.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model has simple structure, is convenient to be connected with the output pipe, can effectively fix and support the output port of the fracturing truck, and can prevent the output port of the fracturing truck from being leaked or damaged due to shaking in the transportation and use processes.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of the area a in fig. 1.

FIG. 3 is a right side view of the plate.

Detailed Description

As shown in fig. 1-3, a fracturing truck delivery outlet fixing device comprises a fracturing truck body 1, wherein a vertical groove 2 is formed in the tail of the fracturing truck body 1, a longitudinal rotating shaft 5 is arranged in the vertical groove 2 in a rotating mode, a vertical support plate 7 is fixed on the rotating shaft 5, a driving device used for driving the support plate 7 to rotate is arranged in the vertical groove 2, the driving device comprises a vertical rack 4 which is arranged in the vertical groove 2 in a sliding mode, a gear 6 which is concentric with the vertical rack is fixed on the rotating shaft 5, the rack 4 is meshed with the gear 6, the rack 4 and a stop block 8 are arranged in a staggered mode, a vertical telescopic cylinder 3 is fixed in the vertical groove 2, and a telescopic rod of the telescopic cylinder 3 is fixedly connected with the rack 4.

The upper end of a fracturing truck body 1 is fixed with a stop block 8, the left end of the stop block 8 is fixed with a handle 12, the stop block 8 is contacted with the left end of a support plate 7, the upper end of the stop block 8 is provided with a transverse sliding groove 16, a sliding block 10 is slidably clamped in the sliding groove 16, the left end of the sliding block 10 is connected with the left side wall of the sliding groove 16 through a spring 13, a limiting block 11 is fixed on the sliding block 10, a supporting rod 9 is arranged in the sliding groove 16, the left end of the supporting rod 9 is positioned below the limiting block 11, the upper end of the supporting rod 9 is contacted with the lower end of the limiting block 11, the supporting rod 9 is fixedly connected with the support plate 7, the right end surface of the limiting block 11 is an inclined surface with the upper end inclined towards the left side, the upper end of the support plate 7 is provided with a plurality of U-shaped grooves 17, the left end of the support plate 7 is provided with an arc-shaped groove 18 concentric with the U-shaped grooves 17, an arc-shaped sliding strip 19 is slidably clamped in the arc-shaped groove 18, the right end of the arc-shaped strip 19 is fixed with an arc-shaped plate 14 concentric with the arc-shaped plate, and the inner edge of the U-shaped groove 17 is flush with the arc-shaped groove, the end parts of the arc-shaped plates 14 are all in threaded connection with locking bolts 15, the locking bolts 15 penetrate through the arc-shaped sliding strips 19 and tightly abut against the bottoms of the arc-shaped grooves 18, and the sections of the sliding blocks 10 and the arc-shaped sliding strips 19 are isosceles trapezoids.

When the device does not support the output pipe 20, the support plate 7 is screwed into the vertical groove 2, so that the support plate 7 does not occupy the space at the tail part of the fracturing truck body 1 when the device is not used, when the output pipe 20 needs to be supported, the telescopic cylinder 3 is started, the telescopic rod of the telescopic cylinder 3 drives the rack 4 to move downwards, the rack 4 enables the rotating shaft 5 and the support plate 7 to rotate through the gear 6, the support plate 7 is gradually screwed out of the vertical groove 2, in the rotating process of the support plate 7, after the support plate 9 is contacted with the inclined plane of the limit block 11, along with the continuous rotation of the support plate 7, under the guiding action of the inclined plane, the limit block 11 compresses the spring 13 to move towards the left side, when the support plate 9 enters the sliding groove 16, and after the support plate 7 is contacted with the limit block 11, the limit block 11 is restored under the elastic action of the spring 13, the limit block 11 can block the support plate 9, the stability of the support plate 7 can be increased, and then the output pipe 20 is positioned in the U-shaped groove 17, rotate arc 14 and arc draw runner 19 for arc 14 is detained on output tube 20, then twists locking bolt 15, fixes arc draw runner 19 and arc 14, and at this moment, output tube 20 is stabilized, can prevent it to rock in the use or the transportation.

When not using, not hard up locking bolt 15 rotates arc draw runner 19 and arc 14 for arc 14 is located output tube 20 below, can make output tube 20 withdraw from U type groove 17 this moment, then stimulates stopper 11 through handle 12 for stopper 11 moves left, loses behind the barrier effect to branch 9 when stopper 11, starts telescopic cylinder 3, makes telescopic cylinder 3's telescopic link drive rack 4 go upward, and rack 4 in-process that goes upward makes extension board 7 restore gradually.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A fracturing truck output port fixing device comprises a fracturing truck body and is characterized in that a vertical groove is formed in the tail portion of the fracturing truck body, a longitudinal rotating shaft is arranged in the vertical groove in a rotating mode, a vertical support plate is fixed on the rotating shaft, a driving device used for driving the support plate to rotate is arranged in the vertical groove, a stop block is fixed at the upper end of the fracturing truck body and is in contact with the left end of the support plate, a transverse sliding groove is formed in the upper end of the stop block, a sliding block is clamped in the sliding groove in a sliding mode, the left end of the sliding block is connected with the left side wall of the sliding groove through a spring, a limiting block is fixed on the sliding block, a support rod is arranged in the sliding groove, the left end of the support rod is located below a limiting block and is fixedly connected with the support plate, the right end face of the limiting block is an inclined plane with the upper end inclined towards the left side direction, a plurality of U-shaped grooves are formed in the upper end of the support plate, an arc-shaped groove concentric arc-shaped sliding strip is clamped in the arc-shaped groove, an arc-shaped plate concentric with the arc-shaped sliding strip is fixed at the right end of the arc-shaped sliding strip, the inner edge arc surface of the arc-shaped plate is flush with the inner edge arc surface of the U-shaped groove, locking bolts are in threaded connection with the end portions of the arc-shaped plate, and the locking bolts penetrate through the arc-shaped sliding strip and tightly abut against the bottom of the arc-shaped groove.

2. The fracturing truck output port fixing device of claim 1, wherein the driving device comprises a vertical rack slidably disposed in a vertical groove, a gear concentric with the vertical rack is fixed on the rotating shaft, the rack is meshed with the gear, the rack is staggered with the stop block, a vertical telescopic cylinder is fixed in the vertical groove, and a telescopic rod of the telescopic cylinder is fixedly connected with the rack.

3. The fracturing truck output port fixture of claim 1, wherein a handle is fixed to the left end of the block.

4. The fracturing truck output port fixing device of claim 1, wherein the cross section of the sliding block and the arc-shaped sliding strip are isosceles trapezoids.

5. The fracturing truck output port fixing device of claim 1, wherein the upper end of the strut contacts the lower end of the limiting block.