Environment-friendly integral pipeline pressing device

Abstract

The utility model discloses an environment-friendly integral type pipeline pressing device which comprises an integral type pipeline pressing assembly, the integral type pipeline pressing assembly comprises a movable supporting base and a pressing disc piece arranged above the movable supporting base, and a plurality of pressing pipeline pieces are symmetrically installed on the outer wall of the peripheral side of the pressing disc piece in a penetrating mode. An independent pressure gauge is arranged on the peripheral side of each pressurizing pipeline piece; and the detachable pressing bearing assembly comprises a U-shaped bearing supporting plate installed on the top face of the movable supporting base and two opposite L-shaped bearing supporting rods arranged above the U-shaped bearing supporting plate, the opposite ends of the two L-shaped bearing supporting rods are spliced together, and the other ends of the two L-shaped bearing supporting rods are clamped to the outer wall of the peripheral side of the pressing disc part. The whole device can be disassembled and reassembled according to needs, and pipeline pressing operation or maintenance is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline pressure-pressing, in particular to an environmentally friendly integral pipeline pressure-pressing device. Background Art

[0002] Pressure test is one of the common methods to judge whether the water pipe connection is reliable. When testing the pressure, check the joints, female thread joints and plugs one by one. There must be no water seepage, otherwise it will directly affect the needle of the pressure tester.

[0003] In the field of pipeline construction and maintenance, pipeline pressure testing is an important process used to verify the sealing performance and strength of the pipeline. Traditional pipeline pressure testing devices usually consist of multiple independent components, such as pressure pumps, pipeline connectors, pressure gauges, etc. These components usually need to be temporarily assembled on site, which is not only time-consuming and labor-intensive, but also complicated to operate. In addition, when the pressure disc needs to be maintained or replaced, traditional devices are often difficult to disassemble, which increases the difficulty of maintenance. Utility Model Content

[0004] The utility model aims to provide an environmentally friendly integrated pipeline pressure-pressing device to solve the problems raised in the background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an environmentally friendly integrated pipeline pressure device, comprising:

[0006] The integral pipeline pressure-pressing assembly comprises a movable support base and a pressure-pressing disc disposed above the movable support base, wherein a plurality of pressure-pressing pipelines are symmetrically installed through the peripheral outer wall of the pressure-pressing disc, and each pressure-pressing pipeline has a separate pressure gauge on its peripheral side;

[0007] The detachable pressure bearing assembly includes a U-shaped bearing support plate installed on the top surface of the movable support base and two opposite L-shaped bearing support rods arranged above the U-shaped bearing support plate, wherein the two L-shaped bearing support rods are spliced ​​together at opposite ends and the other ends are clamped on the peripheral outer wall of the pressure disc;

[0008] Among them, the bottom surface of the mobile support base is provided with a plurality of auxiliary wheels, the U-shaped load-bearing support plate is connected to the mobile support base in a detachable manner, so that the U-shaped load-bearing support plate and the pressure disc can be taken out separately after disassembly to perform pipeline pressure testing, and the bottom surfaces of the opposite ends of the two L-bearing support rods are longitudinally detachably plugged with lateral lifting rods, and when the lateral lifting rods are plugged into the L-bearing support rods, the lateral lifting rods can lift the pressure disc to perform pipeline pressure testing, and the top surface of the U-shaped load-bearing support plate has a pressure pump hole for installing a pressure pump.

[0009] Preferably, two ends of the top of the U-shaped load-bearing support plate are welded with U-shaped positioning frames, and the two L-bearing support rods are respectively passed through the two U-shaped positioning frames centripetally and spliced ​​together.

[0010] Preferably, the splicing end of one of the L-bearing support rods is integrally connected with an insert inner plate, and the splicing end of the other L-bearing support rod is provided with an insert inner groove for inserting the insert inner plate, and the insert inner groove is located below and on the bottom surface of the L-bearing support rod and is fixedly connected to the insert inner plate by a locking bolt, thereby being able to adjust the distance between the two L-bearing support rods and limit their positions at the same time.

[0011] Preferably, mounting ear plates are welded to the outer walls on both sides of the bottom of the U-shaped load-bearing support plate, and the mounting ear plates are connected to the movable support base by bolts. A rubber buffer support pad is fixedly connected between the two U-shaped positioning frames, and the rubber buffer support pad elastically abuts against the bottom surface of the pressure plate upward.

[0012] Preferably, the outer wall of the circumferential side of the pressing plate is symmetrically provided with positioning protrusions, and the longitudinal inner walls of the two L-bearing support rods are provided with positioning grooves for installing the positioning protrusions.

[0013] Preferably, the lateral lifting rod is integrally connected with a lifting and hanging bent plate at one end close to the L-bearing support rod, and the bottom surfaces of the opposite ends of the two L-bearing support rods extend upward to form a plug-in cavity for plugging the lifting and hanging bent plate.

[0014] Preferably, a positioning rectangular block is fixed on the top surface of the hoisting and hanging bent plate, and positioning openings for positioning and installing the positioning rectangular block are provided at the top ends of the two L-bearing support rods, and a threaded through hole is transversely provided on the outer wall of the L-bearing support rod, and the threaded through hole passes through the plug-in cavity.

[0015] Preferably, the inner wall of the lifting and hanging bent plate is symmetrically provided with limiting protrusions, the inner wall of the plug-in cavity is symmetrically provided with limiting recesses for installing the limiting protrusions, and the tail end of the lateral lifting rod is integrally connected with a lifting installation plate connected to the external equipment by bolts.

[0016] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0017] The environmentally friendly integrated pipeline pressure test device integrates key components such as a mobile support base, a pressure test disc, a pressure test pipeline, and a pressure gauge, thereby simplifying the structure of the device and improving the convenience of operation. A plurality of auxiliary wheels are arranged on the bottom surface of the mobile support base, so that the entire device can be easily moved to different work locations, thereby improving work efficiency. Through the integrated design and auxiliary wheels, the device can be easily moved to any place where a pressure test is required, thereby improving the flexibility of on-site operations.

[0018] The U-shaped load-bearing support plate and the mobile support base are connected in a detachable manner, so that the U-shaped load-bearing support plate and the pressure plate can be removed separately for pipeline pressure operation, which increases the flexibility and applicability of the device. The detachable connection between the U-shaped load-bearing support plate and the mobile support base and the stable support design between the L-shaped load-bearing support rod and the pressure plate enable the entire device to be disassembled and reassembled as needed, which is convenient for pipeline pressure operation or maintenance;

[0019] The design of the lateral lifting rod and the lifting and hanging bent plate makes it very convenient to lift the pressure plate for maintenance or replacement, reducing the labor intensity of the operator. The connection mechanism between the lateral lifting rod and the L-bearing support rod, as well as the design of the lifting and hanging bent plate, make the lifting and disassembly of the pressure plate simple and quick, reducing the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the connection structure between the mobile support base and the U-shaped load-bearing support plate of the utility model;

[0023] Figure 3 This is a schematic diagram of the positioning protrusion structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the installation structure of the L-bearing support rod of the utility model;

[0025] Figure 5 It is a schematic diagram of the disassembly structure of the plug-in inner plate of the utility model;

[0026] Figure 6It is a schematic diagram of the installation structure of the lateral hanging rod and the L-bearing support rod of the utility model;

[0027] Figure 7 It is a schematic diagram of the structure of the lateral hanging rod of the utility model.

[0028] Description of reference numerals:

[0029] In the figure: 1. Integral pipeline pressure-pressing assembly; 2. Mobile support base; 3. Auxiliary wheels; 4. Pressure-pressing plate; 5. Pressure-pressing pipeline parts; 6. Pressure gauge; 7. L-bearing support rod; 8. Removable pressure-pressing bearing assembly; 9. U-shaped bearing support plate; 10. Mounting ear plate;

[0030] 11. U-shaped positioning frame; 12. Rubber buffer support pad; 13. Positioning convex block; 14. Positioning port; 15. Threaded through hole; 16. Pressure pump hole; 17. Positioning groove; 18. Insertion inner groove; 19. Locking bolt; 20. Lateral lifting rod;

[0031] 21. Lifting and hanging bent plate; 22. Positioning rectangular block; 23. Limiting protrusion; 24. Lifting and mounting plate; 25. Inserting inner plate. DETAILED DESCRIPTION

[0032] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0033] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0034] This embodiment discloses Figures 1 to 7 An environmentally friendly integrated pipeline pressing device is shown, comprising: an integrated pipeline pressing assembly 1 and a detachable pressing bearing component 8.

[0035] In this embodiment, the integrated pipeline pressing assembly 1 includes a movable support base 2 and a pressing disk 4 arranged above the movable support base 2. A plurality of auxiliary wheels 3 are arranged on the bottom surface of the movable support base 2. A plurality of pressing pipeline components 5 are symmetrically installed through the outer wall of the circumference of the pressing disk 4. Each pressing pipeline component 5 has a separate pressure gauge 6 on its circumference.

[0036] In this embodiment, the mobile support base 2 provides a base for the entire device, supports all other components, and allows the entire device to be easily moved, providing a stable support base for the entire device, and facilitating movement, so that the entire device can be quickly transferred between different work locations. Auxiliary wheels 3 are installed on the bottom surface of the mobile support base 2 to help the device move on the ground, making the device easier to move, improving the flexibility of operation, and reducing the physical labor required to move the entire device. The pressure plate 4 carries the pressure pipe member 5, and maintains stability through the connection with the L-bearing support rod 7, provides support for the pressure pipe member 5, and is connected to the pressure system to ensure the stability of the pipeline during the pressure process. The pressure pipe member 5 is used to connect the pipeline to be tested, perform the pressure test, transmit the pressure medium, simulate the pressure under working conditions, and can accurately detect the sealing performance and strength of the pipeline. The pressure gauge 6 is installed on each pressure pipe member 5 to monitor the pressure changes during the pressure test, display the real-time pressure value, ensure the accuracy of the pressure test, provide an intuitive pressure reading, and help the operator monitor the pressure process.

[0037] In this embodiment, the detachable pressure bearing assembly 8 includes a U-shaped bearing support plate 9 installed on the top surface of the movable support base 2 and two relative L-bearing support rods 7 arranged above the U-shaped bearing support plate 9. The two L-bearing support rods 7 are spliced ​​together at one end and the other ends are clamped on the peripheral outer wall of the pressure disk 4.

[0038] In this embodiment, the L-bearing support rod 7 cooperates with the U-shaped bearing support plate 9 to support the pressure plate 4, maintain the stability of the pressure plate 4, and adjust the position, thereby ensuring the structural stability of the entire device. The detachable pressure bearing assembly 8 is detachably designed for easy maintenance and transportation, supports the weight of the entire pressure system, and allows the U-shaped bearing support plate 9 and the pressure plate 4 to be disassembled separately, facilitating maintenance and handling. The U-shaped bearing support plate 9 is connected to the mobile support base 2 through the mounting ear plate 10, supporting the L-bearing support rod 7 as the main supporting structure, providing stability, and ensuring the structural integrity and stability of the entire device.

[0039] In this embodiment, the U-shaped load-bearing support plate 9 is connected to the movable support base 2 in a detachable manner, so that the U-shaped load-bearing support plate 9 and the pressure disk 4 can be taken out separately after disassembly to perform pipeline pressure testing. The bottom surfaces of the two L-shaped load-bearing support rods 7 at the opposite ends are longitudinally detachably connected with lateral lifting rods 20. When the lateral lifting rods 20 are connected to the L-shaped load-bearing support rods 7, the lateral lifting rods 20 can lift the pressure disk 4 to perform pipeline pressure testing. The top surface of the U-shaped load-bearing support plate 9 has a pressure pump hole 16 for installing a pressure pump.

[0040] In this embodiment, both ends of the top of the U-shaped load-bearing support plate 9 are welded with a U-shaped positioning frame 11, and the two L-bearing support rods 7 are respectively centripetally inserted through the two U-shaped positioning frames 11 and spliced ​​together. The splicing end of one of the L-bearing support rods 7 is integrally connected with the plug-in inner plate 25, and the splicing end of the other L-bearing support rod 7 is provided with a plug-in inner groove 18 for the plug-in inner plate 25 to be plugged in. The plug-in inner groove 18 is located below the bottom surface of the L-bearing support rod 7 and is fixedly connected to the plug-in inner plate 25 through a locking bolt 19, so that the distance between the two L-bearing support rods 7 can be adjusted and their positions can be limited at the same time.

[0041] In this embodiment, the U-shaped positioning frame 11 is installed at both ends of the top of the U-shaped load-bearing support plate 9, and is used to fix the position of the L load-bearing support rod 7, ensure that the L load-bearing support rod 7 is correctly aligned and stable, and ensure the precise positioning of the L load-bearing support rod 7. The plug-in inner groove 18 is opened at the splicing end of an L load-bearing support rod 7, and is used to insert the plug-in inner plate 25, and is used to adjust the distance between the two L load-bearing support rods 7, and limit the position, so as to realize the adjustable spacing between the L load-bearing support rods 7. The locking bolt 19 is used to fix the plug-in inner plate 25 and the L load-bearing support rod 7, ensure the connection between the two L load-bearing support rods 7 is stable, and prevent the L load-bearing support rod 7 from loosening or separation during use.

[0042] In this embodiment, mounting ear plates 10 are welded to the outer walls on both sides of the bottom of the U-shaped load-bearing support plate 9, and the mounting ear plates 10 are connected to the movable support base 2 by bolts. A rubber buffer support pad 12 is fixedly connected between the two U-shaped positioning frames 11. The rubber buffer support pad 12 elastically abuts against the bottom surface of the pressure plate 4 upward, and the outer walls of the surrounding sides of the pressure plate 4 are symmetrically provided with positioning protrusions 13. The longitudinal inner walls of the two L-bearing support rods 7 are provided with positioning grooves 17 for installing the positioning protrusions 13.

[0043] In this embodiment, the rubber buffer support pad 12 is fixed between the two U-shaped positioning frames 11, abutting against the bottom surface of the pressing disk 4, reducing vibration during operation and improving the stability of the pressing process. The positioning protrusion 13 is installed on the outer wall of the circumference of the pressing disk 4, and is used to cooperate with the positioning groove 17 of the L-bearing support rod 7 to ensure the correct installation position of the pressing disk 4 and prevent the pressing disk 4 from being displaced during use.

[0044] In this embodiment, a lifting and hanging bent plate 21 is integrally connected to one end of the lateral lifting rod 20 close to the L load-bearing support rod 7, and the bottom surfaces of the opposite ends of the two L load-bearing support rods 7 extend upward to form an insertion cavity for the lifting and hanging bent plate 21 to be inserted, and a positioning rectangular block 22 is fixed to the top surface of the lifting and hanging bent plate 21. The top ends of the two L load-bearing support rods 7 are provided with a positioning opening 14 for the positioning and installation of the positioning rectangular block 22, and a threaded through hole 15 is transversely opened on the outer wall of the L load-bearing support rod 7, and the threaded through hole 15 passes through the insertion cavity, the inner wall of the lifting and hanging bent plate 21 is symmetrically provided with a limiting protrusion 23, and the inner wall of the insertion cavity is symmetrically provided with a limiting recess for the installation of the limiting protrusion 23, and the tail end of the lateral lifting rod 20 is integrally connected with a lifting installation plate 24 connected to the external equipment by bolts.

[0045] In this embodiment, the positioning opening 14 is provided at the top of the L-bearing support rod 7, and is used to install the positioning rectangular block 22, so as to ensure the correct installation position of the hanging and hanging bent plate 21, and to ensure the stability of the hanging and hanging bent plate 21. The threaded through hole 15 is provided on the outer wall of the L-bearing support rod 7, and is used to fix the hanging and hanging bent plate 21, and the hanging and hanging bent plate 21 is fixed to the L-bearing support rod 7 by fasteners such as bolts, so as to strengthen the connection strength between the hanging and hanging bent plate 21 and the L-bearing support rod 7.

[0046] In this embodiment, the lateral hoisting rod 20 is detachably plugged into the bottom surface of the L-bearing support rod 7 for hoisting the pressure plate 4, allowing the pressure plate 4 to be installed or removed by hoisting, thereby realizing the rapid installation and removal of the pressure plate 4. The hoisting and hanging bent plate 21 is connected to one end of the lateral hoisting rod 20, and is used to be inserted into the plug-in cavity of the L-bearing support rod 7, providing a connection point between the lateral hoisting rod 20 and the L-bearing support rod 7, thereby ensuring a reliable connection between the lateral hoisting rod 20 and the L-bearing support rod 7. The positioning rectangular block 22 is fixed to the top surface of the hoisting and hanging bent plate 21, and is used to be installed in the positioning opening 14 of the L-bearing support rod 7, thereby ensuring the correct installation position of the hoisting and hanging bent plate 21, and enhancing the connection stability between the hoisting and hanging bent plate 21 and the L-bearing support rod 7. The limiting protrusion 23 is arranged on the inner wall of the lifting and hanging bent plate 21, and is used to cooperate with the limiting recess in the plug-in cavity to prevent the lifting and hanging bent plate 21 from being displaced during use, thereby improving the reliability of the lifting and hanging bent plate 21. The lifting installation plate 24 is connected to the tail end of the lateral lifting rod 20, and is used to connect with external equipment, provide an interface with the external lifting equipment, and realize a quick connection with the external lifting equipment.

[0047] In this embodiment, the U-shaped load-bearing support plate 9 and the L-shaped load-bearing support rod 7 are both detachable, which means that the equipment is easier to repair and replace parts, thereby extending the service life of the entire system. In addition, the detachable design is also convenient for transportation, reduces energy consumption during transportation, and improves environmental protection effects. The rubber buffer support pad 12 reduces vibration and noise, reduces noise pollution, and can further improve environmental protection effects.

[0048] Working principle:

[0049] In the environmentally friendly integrated pipeline pressure device, the L-bearing support rod 7 is installed above the U-shaped bearing support plate 9 and fixed in position by a U-shaped positioning frame 11 to ensure a stable connection between the L-bearing support rod 7 and the pressure plate 4. A positioning groove 17 is provided on the longitudinal inner wall of the L-bearing support rod 7 to cooperate with the positioning protrusion 13 on the outer wall of the pressure plate 4 to ensure the correct installation position of the pressure plate 4. The lateral hanging rod 20 is connected to the plug-in cavity of the L-bearing support rod 7 through the hanging bending plate 21. When the pressure disc 4 needs to be disassembled, the pressure disc 4 can be lifted up by the lateral lifting rod 20 for easy maintenance or replacement. A positioning rectangular block 22 is fixed on the top surface of the lifting and hanging bent plate 21, and cooperates with the positioning through-hole 14 at the top of the L-bearing support rod 7 to ensure the accurate installation of the lifting and hanging bent plate 21. A limiting protrusion 23 is provided on the inner wall of the lifting and hanging bent plate 21, which cooperates with the limiting recess on the inner wall of the plug-in cavity to prevent the lifting and hanging bent plate 21 from displacement during use.

[0050] Move the integrated pipeline pressurizing device to the designated working position, connect the pressurizing pipeline component 5 with the pipeline to be tested, check the sealing of the connection, confirm that the pressure gauge 6 is in normal working condition and can accurately display the pressure value during the pressurizing process, start the pressurizing pump, apply pressure to the pipeline to be tested through the pressurizing pipeline component 5, observe the reading of the pressure gauge 6, ensure that the pressure reaches the preset value, and maintain it for a period of time to test the sealing performance of the pipeline. During the entire pressurizing process, the L load-bearing support rod 7 and the rubber buffer support pad 12 ensure the stability of the pressurizing disc 4 and reduce the impact of vibration.

[0051] After the pressure test is completed, the pressure test pump is turned off to release the pressure in the pipeline, the pressure test pipeline component 5 is disconnected from the pipeline to be tested, and the pipeline to be tested is checked for leakage or other abnormal phenomena.

[0052] If the pressure plate 4 needs to be replaced or maintained, it can be lifted by the lateral lifting rod 20 to facilitate subsequent operations. Through the design of the detachable pressure bearing assembly 8, the U-shaped bearing support plate 9 and the pressure plate 4 can be easily removed for more thorough cleaning and inspection.

[0053] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly integrated pipeline pressure device, characterized in that: include: An integral pipeline pressure-pressing assembly (1) comprises a movable support base (2) and a pressure-pressing disc (4) arranged above the movable support base (2), wherein a plurality of pressure-pressing pipeline members (5) are symmetrically installed through the peripheral outer wall of the pressure-pressing disc (4), and each pressure-pressing pipeline member (5) has a separate pressure gauge (6) on its peripheral side; A detachable pressure bearing assembly (8) comprises a U-shaped bearing support plate (9) mounted on the top surface of the movable support base (2) and two opposite L-shaped bearing support rods (7) arranged above the U-shaped bearing support plate (9), wherein the two L-shaped bearing support rods (7) are spliced ​​together at opposite ends and the other ends are both clamped on the peripheral outer wall of the pressure disc (4); The bottom surface of the movable support base (2) is provided with a plurality of auxiliary wheels (3); the U-shaped load-bearing support plate (9) is connected to the movable support base (2) in a detachable manner, so that the U-shaped load-bearing support plate (9) and the pressure plate (4) can be taken out separately after disassembly to perform pipeline pressure-bearing; the bottom surfaces of the opposite ends of the two L-shaped load-bearing support rods (7) are longitudinally detachably plugged with lateral lifting rods (20); when the lateral lifting rods (20) are plugged with the L-shaped load-bearing support rods (7), the lateral lifting rods (20) can lift the pressure plate (4) to perform pipeline pressure-bearing; and the top surface of the U-shaped load-bearing support plate (9) has a pressure pump hole (16) for installing a pressure pump.

2. The environmentally friendly integrated pipeline pressure-pressing device according to claim 1 is characterized in that: Both ends of the top of the U-shaped load-bearing support plate (9) are welded with U-shaped positioning frames (11), and the two L-shaped load-bearing support rods (7) are respectively passed through the two U-shaped positioning frames (11) and spliced ​​together.

3. The environmentally friendly integrated pipeline pressure-pressing device according to claim 2 is characterized in that: The splicing end of one of the L-bearing support rods (7) is integrally connected with an inserting inner plate (25), and the splicing end of the other L-bearing support rod (7) is provided with an inserting inner groove (18) for inserting the inserting inner plate (25), and the inserting inner groove (18) is located below the bottom surface of the L-bearing support rod (7) and is fixedly connected to the inserting inner plate (25) by a locking bolt (19).

4. The environmentally friendly integrated pipeline pressure-pressing device according to claim 3 is characterized in that: The outer walls on both sides of the bottom of the U-shaped load-bearing support plate (9) are welded with mounting ear plates (10), and the mounting ear plates (10) are connected to the movable support base (2) by bolts. A rubber buffer support pad (12) is fixedly connected between the two U-shaped positioning frames (11), and the rubber buffer support pad (12) elastically abuts against the bottom surface of the pressure plate (4) upward.

5. The environmentally friendly integrated pipeline pressure-pressing device according to claim 4 is characterized in that: The outer wall of the pressing plate (4) is symmetrically provided with positioning protrusions (13), and the longitudinal inner walls of the two L-bearing support rods (7) are both provided with positioning grooves (17) for installing the positioning protrusions (13).

6. The environmentally friendly integrated pipeline pressure-pressing device according to claim 5 is characterized in that: One end of the lateral hanging rod (20) close to the L-bearing support rod (7) is integrally connected with a hanging and hanging bent plate (21), and the bottom surfaces of the opposite ends of the two L-bearing support rods (7) extend upward to form a plug-in cavity for the hanging and hanging bent plate (21) to be plugged in.

7. The environmentally friendly integrated pipeline pressure-pressing device according to claim 6 is characterized in that: A positioning rectangular block (22) is fixed on the top surface of the hoisting and hanging bent plate (21), and the top ends of the two L-bearing support rods (7) are provided with positioning openings (14) for positioning and installing the positioning rectangular block (22), and a threaded through hole (15) is transversely provided on the outer wall of the L-bearing support rod (7), and the threaded through hole (15) passes through the plug-in cavity.

8. The environmentally friendly integrated pipeline pressure-pressing device according to claim 7 is characterized in that: The inner wall of the hoisting and hanging bent plate (21) is symmetrically provided with limiting protrusions (23), the inner wall of the plug-in cavity is symmetrically provided with limiting recesses for installing the limiting protrusions (23), and the tail end of the lateral hoisting rod (20) is integrally connected with a hoisting installation plate (24) connected to the external equipment by bolts.

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