Fracturing truck output port fixing device
By designing and installing a combination structure of backpack, support plate, hanging support rod and fixed bracket, the problem of loose connection and degradation of sealing performance of the fracturing vehicle output fixing device in high-pressure operations is solved, and the stable connection and sealing of the output port are achieved.
Patent Information
- Application Number
- CN202422265137.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-09-18
AI Technical Summary
The existing fracturing vehicle output port fixing device is prone to loosening of the connection part and degradation of sealing performance during high-pressure operations, which poses safety hazards.
A fracturing vehicle output fixing device is designed. By installing a combination structure of backpack, support plate, hanging support rod and fixed bracket, the trapezoidal clamp slot and sealing gasket are used for stable connection, and vibration and friction are reduced through the rubber body buffer layer.
The support plate is installed stably during the fracturing truck, reducing loose connections, improving sealing and service life, and reducing leakage risk.
Smart Images
Figure CN223270901U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fixing devices, and in particular relates to a fixing device for an output port of a fracturing vehicle. Background Art
[0002] Fracturing trucks are critical equipment in oil and gas extraction. Fracturing technology is widely used to increase well production. Fracturing trucks deliver high-pressure fluids, injecting proppant into the formation and increasing oil and gas permeability. However, it has been found that if the fracturing truck's outlet is connected to the output pipe solely through a pipe clamp, the high pressure output increases the stress at the connection, resulting in poor stability during use. This can easily cause the output pipe to swing significantly during use or transport, resulting in damage.
[0003] Therefore, the fracturing truck outlet fixing device plays an important role. On the one hand, it can firmly connect the fracturing truck outlet and the delivery pipeline, prevent the interface from loosening during high-pressure operation, and ensure the continuous progress of the fracturing operation. On the other hand, it can improve the safety of the operation and reduce the probability of safety accidents. However, the existing fracturing truck outlet fixing device usually uses a hard fixed clamp to lock and fix the fracturing truck outlet and the output pipe. During the fracturing operation, the vibration generated by the fracturing truck will gradually cause the connection part of the fixed clamp to produce a small displacement, resulting in the problem of loosening of the locking part. Moreover, as the use time increases, the pipe clamp may wear or age, resulting in a decrease in the sealing performance between the outlet and the delivery pipe, causing leakage problems. Utility Model Content
[0004] In view of this, the utility model provides a fracturing truck output port fixing device, which can solve the problem that the vibration generated by the fracturing truck will gradually cause the connection part of the fixed clamping plate to displace, resulting in loosening of the locking part.
[0005] The utility model is achieved in this way:
[0006] The utility model provides an output port fixing device for a fracturing vehicle, comprising a vehicle body, an output port and an output pipe, wherein the output port is fixedly connected to the output pipe by a pipe clamp, wherein a mounting backpack is fixedly installed at the end of the vehicle body, the internal top end of the mounting backpack is movably connected to a support plate, and a group of hanging support rods are movably connected on both sides of the interior of the mounting backpack, fixing columns and locking bolts are provided on both sides of the bottom end of the support plate, the top end of the hanging support rod is provided with a clamping groove for clamping the fixing column, and a fixing bracket is provided on the outer side of the support plate, and the fixing bracket comprises a lower bracket and an upper clamp, and the lower bracket and the upper clamp are provided with a clamping groove adapted to the pipe clamp, and a sealing gasket is provided between the clamping groove and the pipe clamp.
[0007] The technical effects of the output port fixing device of a fracturing vehicle provided by the utility model are as follows: by setting up an installation backpack, a storage space is provided for the support plate and the hanging support rod, and the support plate is flipped outward and cooperated with the hanging support rod as a supporting structure of the lower bracket to provide a stable installation platform for the fixed bracket, and the fixed cooperation between the fixing column and the top groove of the hanging support rod can realize the rapid installation and disassembly of the support plate, ensuring that the support plate will not loosen during the operation of the fracturing vehicle; by setting up a fixed bracket, it is used to effectively fix the pipe clamp at the connection between the output port and the output pipe through the upper clamp and the lower clamp, which helps to stabilize the output of the output pipe, and by setting a sealing gasket, the sealing is improved, and it can play a buffering role, reduce the friction and vibration between the pipe clamp and the fixed bracket, and extend the service life of the fixing device.
[0008] On the basis of the above technical solution, the output port fixing device of a fracturing truck of the present invention can also be improved as follows:
[0009] The cross section of the clamping groove is a trapezoidal structure, and the outer surface of the pipe clamp matches the shape of the clamping groove.
[0010] The beneficial effect of adopting the above-mentioned improvement scheme is that by providing a trapezoidal structure, the vibration of the output pipe is dispersed and transmitted to both sides when the fracturing truck is working, which helps to buffer the vibration.
[0011] Furthermore, the sealing gasket includes a contact layer and a buffer layer.
[0012] Furthermore, one side of the contact layer contacts the surface of the pipe clamp.
[0013] The beneficial effect of adopting the above-mentioned improvement scheme is that by providing a contact layer so that the contact layer contacts the surface of the pipe clamp, leakage of fluids such as fracturing fluid due to aging of the pipe clamp can be effectively prevented.
[0014] Furthermore, one side of the buffer layer contacts the inner wall of the slot.
[0015] The beneficial effect of adopting the above-mentioned improvement scheme is: by setting a buffer layer, making one side of the buffer layer contact with the inner wall of the card slot, it can play a buffering role, reduce the friction and vibration between the pipe clamp and the fixed card holder, and extend the service life of the fixing device.
[0016] Furthermore, the buffer layer is provided with rubber bodies in multiple intersecting arrangements.
[0017] Furthermore, the rubber body includes a transverse support body and a longitudinal support body.
[0018] The beneficial effects of adopting the above-mentioned improvement scheme are: through the design of the rubber body, the buffering effect is further enhanced, the transverse support body and the longitudinal support body are arranged in an intersecting manner, which can adapt to pressure and vibration in different directions and improve the stability and reliability of the sealing gasket.
[0019] Furthermore, the longitudinal support body maintains horizontal contact with the inclined inner wall of the slot.
[0020] Furthermore, the transverse support body is perpendicular to the inclined inner wall of the slot and contacts the inner wall of the slot.
[0021] Furthermore, the two sides of the upper clamp correspond to the two sides of the lower bracket and are fastened with bolts to fix the position of the pipe clamp and fix the output pipe.
[0022] Compared with the prior art, the beneficial effects of the output port fixing device of a fracturing vehicle provided by the utility model are as follows: by setting up an installation backpack, a storage space is provided for the support plate and the hanging support rod, and by turning the support plate outward and cooperating with the hanging support rod as a support structure of the lower bracket, a stable installation platform is provided for the fixed bracket, and the fixed cooperation between the fixing column and the top slot of the hanging support rod is realized to realize the rapid installation and disassembly of the support plate, ensuring that the support plate will not loosen during the operation of the fracturing vehicle; by setting up a fixed bracket, it is used to effectively fix the pipe clamp at the connection between the output port and the output pipe through the upper clamp and the lower bracket, which helps to stabilize the output of the output pipe, and by setting a sealing gasket, the sealing is improved, and it can play a buffering role, reduce the friction and vibration between the pipe clamp and the fixed bracket, and extend the service life of the fixing device. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0024] Figure 1 This is a structural diagram of a fracturing truck output port fixing device;
[0025] Figure 2 A schematic diagram of a fixing bracket for a fracturing truck output port fixing device;
[0026] Figure 3 A schematic diagram of a sealing gasket for a fracturing truck output port fixing device;
[0027] Figure 4 A schematic diagram of a fixing device for a fracturing truck output port, showing a hanging support rod fixing device;
[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0029] 10. Install the backpack; 11. Support plate; 12. Hanging support rod; 13. Fixed column; 14. Card slot; 15. Fixed card holder; 16. Lower card holder; 17. Upper clamp; 18. Sealing gasket; 19. Contact layer; 20. Buffer layer; 21. Rubber body; 22. Horizontal support body; 23. Vertical support body. DETAILED DESCRIPTION
[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.
[0031] like Figure 1-4 The figure shows an embodiment of a fracturing vehicle output port fixing device provided by the utility model. In this embodiment, it includes a vehicle body, an output port and an output pipe, and the output port and the output pipe are fixedly connected by a pipe clamp, wherein a mounting backpack 10 is fixedly installed at the end of the vehicle body, and the inner top end of the mounting backpack 10 is movably connected to a support plate 11, and a group of hanging support rods 12 are movably connected on both sides of the inner side of the mounting backpack 10, and fixing columns 13 and locking bolts are provided on both sides of the bottom end of the support plate 11. A clamping groove 14 for clamping the fixing column 13 is provided at the top end of the hanging support rod 12, and a fixing bracket 15 is provided on the outer side of the support plate 11. The fixing bracket 15 includes a lower bracket 16 and an upper clamp 17. The lower bracket 16 and the upper clamp 17 are provided with a clamping groove adapted to the pipe clamp, and a sealing gasket 18 is provided between the clamping groove and the pipe clamp.
[0032] A fixing block is provided on the periphery of the mounting backpack 10 , and screw holes are provided on the fixing block, and the mounting backpack 10 is fixed to the end of the vehicle body by bolts.
[0033] Among them, the movable connection method between the support plate 11 and the installation backpack 10 is a rotating axis movable connection, which is used to drive the support plate 11 to flip. The outer side of the support plate 11 and the storage position corresponding to the installation backpack 10 are provided with a magnetic layer for storing and fixing the support plate 11.
[0034] The hanging support rod 12 and the mounting backpack 10 are connected in a movable manner by a buckle hinge, which enables the hanging support rod 12 to move at multiple angles, making it convenient for the card slot 14 to be fixed to the corresponding fixing column 13.
[0035] When in use, flip the support plate 11 outward from the installation backpack 10, and hang the hanging support rods 12 on both sides in the corresponding fixing columns 13 at the bottom end of the support plate 11 in the slots 14, and fix them with locking bolts to ensure that the support plate 11 is firmly installed, place the output pipe in the slot 14 of the lower bracket 16, and then cover the upper clamp 17 so that the slot 14 of the upper clamp 17 is also aligned with the pipe clamp, use bolts to fasten the two sides of the upper clamp 17 to the two sides of the lower bracket 16, fix the position of the pipe clamp, thereby sealing and fixing the output pipe, ensuring that the sealing gasket 18 is between the slot 14 and the pipe clamp, the contact layer 19 is tightly fitted to the surface of the pipe clamp, and one side of the buffer layer 20 is in contact with the inner wall of the slot 14.
[0036] Among them, in the above technical solution, the cross-section of the clamping groove is a trapezoidal structure, and the outer surface of the pipe clamp matches the shape of the clamping groove.
[0037] Furthermore, in the above technical solution, the sealing gasket 18 includes a contact layer 19 and a buffer layer 20 .
[0038] Furthermore, in the above technical solution, one side of the contact layer 19 contacts the surface of the pipe clamp.
[0039] Furthermore, in the above technical solution, one side of the buffer layer 20 contacts the inner wall of the card slot.
[0040] Furthermore, in the above technical solution, the buffer layer 20 is provided with rubber bodies 21 arranged in multiple intersecting arrangements.
[0041] Furthermore, in the above technical solution, the rubber body 21 includes a transverse support body 22 and a longitudinal support body 23 .
[0042] Furthermore, in the above technical solution, the longitudinal support body 23 maintains horizontal contact with the inclined inner wall of the slot.
[0043] Furthermore, in the above technical solution, the transverse support body 22 is perpendicular to the inclined inner wall of the card slot and contacts the inner wall of the card slot.
[0044] Furthermore, in the above technical solution, the two sides of the upper clamp 17 correspond to the two sides of the lower bracket 16 and are fastened with bolts to fix the position of the pipe clamp and fix the output pipe.
[0045] Specifically, the principle of the present invention is as follows: when in use, the support plate 11 is flipped outward from the installation backpack 10, and the hanging support rods 12 on both sides are corresponding to the fixing columns 13 at the bottom end of the support plate 11 and hung in the slots 14, and fixed with locking bolts to ensure that the support plate 11 is firmly installed, and the output pipe is placed in the slot 14 of the lower bracket 16, and then the upper clamp 17 is covered so that the slot 14 of the upper clamp 17 is also aligned with the pipe clamp, and the two sides of the upper clamp 17 are fastened and installed with bolts to fix the position of the pipe clamp, thereby sealing and fixing the output pipe, ensuring that the sealing gasket 18 is between the slot 14 and the pipe clamp, the contact layer 19 is tightly fitted to the surface of the pipe clamp, and one side of the buffer layer 20 is in contact with the inner wall of the slot 14.
Claims
1. A fracturing truck outlet fixing device, comprising a vehicle body, an outlet and an outlet pipe, wherein the outlet and the outlet pipe are fixedly connected via a pipe clamp, characterized in that: A mounting backpack (10) is fixedly installed at the end of the vehicle body, and the inner top of the mounting backpack (10) is movably connected to a support plate (11), and a group of hanging support rods (12) are movably connected to the inner two sides of the mounting backpack (10), and fixing columns (13) and locking bolts are provided on both sides of the bottom end of the support plate (11), and a clamping groove (14) for clamping the fixing column (13) is provided at the top of the hanging support rod (12), and a fixing bracket (15) is provided on the outer side of the support plate (11), and the fixing bracket (15) includes a lower bracket (16) and an upper clamp (17), and the lower bracket (16) and the upper clamp (17) are provided with a clamping groove adapted to the pipe clamp, and a sealing gasket (18) is provided between the clamping groove and the pipe clamp.
2. A fracturing truck outlet fixing device according to claim 1, characterized in that: The cross section of the clamping groove is a trapezoidal structure, and the outer surface of the pipe clamp matches the shape of the clamping groove.
3. A fracturing truck outlet fixing device according to claim 2, characterized in that: The sealing gasket (18) comprises a contact layer (19) and a buffer layer (20).
4. A fracturing truck outlet fixing device according to claim 3, characterized in that: One side of the contact layer (19) contacts the surface of the pipe clamp.
5. A fracturing truck outlet fixing device according to claim 4, characterized in that: One side of the buffer layer (20) contacts the inner wall of the slot.
6. A fracturing truck outlet fixing device according to claim 5, characterized in that: The buffer layer (20) is provided with rubber bodies (21) arranged in a multi-arranged and intersecting manner.
7. A fracturing truck outlet fixing device according to claim 6, characterized in that: The rubber body (21) includes a transverse support body (22) and a longitudinal support body (23).
8. The fracturing truck outlet fixing device according to claim 7, characterized in that: The longitudinal support body (23) maintains horizontal contact with the inclined inner wall of the slot.
9. The fracturing truck outlet fixing device according to claim 8, characterized in that: The transverse supporting body (22) is perpendicular to the inclined inner wall of the card slot and contacts the inner wall of the card slot.
10. A fracturing truck outlet fixing device according to claim 9, characterized in that: The two sides of the upper clamp (17) correspond to the two sides of the lower clamp (16) and are fastened and installed by bolts, so as to fix the position of the pipe clamp and fix the output pipe.