Multifunctional pipe test press

Abstract

The utility model discloses a multifunctional pipe test press belongs to pressure test detection equipment technical field, including base, the top of base is fixed with a plurality of support rod, the top of a plurality of support rods is fixed with the bottom plate of being located at the center of base top end, is provided with the material placing subassembly on the top of bottom plate, the one end of connecting rod is fixed with the pressing plate away from connecting plate, is seted up with the liquid delivery pipe of communicating with the through liquid groove in the inside of connecting rod, the side of bottom plate is provided with the material collecting subassembly, the utility model discloses can disposablely carry out synchronous pressure test detection to a plurality of pipe fittings, effectively improves the whole pressure test detection efficiency, and the detection is more convenient, when pressure test detection is completed, the material placing subassembly that sets up will a plurality of pipe fittings and is assisted to unload, makes pressure test device possess the auxiliary unloading function, improves the overall device function richness, spares the operation that needs manual to take out pipe fitting one by one, effectively improves the material taking efficiency of pipe fitting, saves manpower.

Description

Technical Field

[0001] This utility model relates to the field of pressure testing equipment technology, and in particular to a multifunctional pipe fitting pressure testing machine. Background Technology

[0002] During the research and development process of pipe fittings, it is necessary to test the internal pressure bearing capacity of the pipe fittings. The main method of testing is to use a pipe fitting pressure testing machine to inject water into the pipe fitting and then squeeze the water to increase the internal water pressure of the pipe fitting in order to test the maximum pressure bearing capacity of the pipe fitting.

[0003] For example, Chinese Patent Publication No. CN219474872U discloses a pipeline pressure testing device, which includes a main frame and a pressure testing pump. The pressure testing pump is fixedly connected to one side of the top of the main frame, and a pressure pipe is fixedly connected to the output end of the pressure testing pump. This pipeline pressure testing device works by placing the pipeline to be tested on a mounting frame, then starting a locking motor. The locking motor drives a lead screw to rotate, which in turn drives a moving block. Guided by a guide rod, the moving block moves horizontally, thereby moving a support plate horizontally. At this point, the end caps on the support plate push the pipeline until the flanges at both ends of the pipeline are respectively embedded into the two sets of end caps and firmly fixed against them. This completes the pipeline assembly. Then, starting the pressure testing pump allows for the pipeline pressure test. This pipeline assembly operation is very simple and convenient to use.

[0004] However, when the device performs pressure testing on multiple pipe fittings, it requires testing each fitting individually, which involves a high frequency of repetitive operations and results in low overall testing efficiency. In addition, it lacks the function of assisting in removing pipe fittings, requiring manual removal of the tested fittings or the use of auxiliary equipment. This leads to high usage and maintenance costs, and the material removal operation is cumbersome and inconvenient, affecting the overall testing efficiency.

[0005] Therefore, it is necessary to provide a multifunctional pipe fitting pressure testing machine to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of this invention is to provide a multifunctional pipe fitting pressure testing machine to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following solution to the aforementioned technical problems: A multifunctional pipe fitting pressure testing machine includes a base, on the top surface of which multiple support rods are fixed, and a base plate located at the center of the top of the base is fixed to the top of the multiple support rods. A material placement assembly is provided on the top of the base plate. Two hydraulic push rods are fixed on the top of the base and are symmetrically distributed at both ends of the base. A connecting plate is fixed to the output end of the hydraulic push rod. Multiple connecting rods distributed at equal intervals are fixed to the side of the connecting plate near the center of the base. A pressure plate is fixed to the end of the connecting rod away from the connecting plate. A liquid passage groove is opened inside the connecting rod. A liquid delivery pipe communicating with the liquid passage groove is fixed to the side of the connecting rod. A material collection assembly is provided on one side of the base plate.

[0008] As a further embodiment of this utility model, the material placement assembly includes a placement plate disposed on the top of the base plate, a plurality of slots being formed through the top surface of the placement plate, and a plurality of partitions inserted into the slots being fixed on the top surface of the base plate.

[0009] As a further embodiment of this utility model, an electric push rod is fixed on the top surface of the base, and a first through-hole is provided on the bottom surface of the base plate. The output end of the electric push rod extends into the first through-hole and is fixed to the bottom surface of the placement plate.

[0010] As a further embodiment of this utility model, the top of the placement plate is provided with an inclined surface.

[0011] As a further embodiment of this utility model, the material collection assembly includes a guide plate disposed on one side of the base plate, and a bottom baffle is fixed on the bottom end of the guide plate.

[0012] As a further embodiment of this utility model, a rubber sheet is fixed on the top surface of the guide plate, and multiple rubber sheets are provided and distributed at equal intervals.

[0013] As a further embodiment of this utility model, baffles are fixed on both sides of the guide plate, a mounting seat is fixed on the top of the base, and the hydraulic push rod is fixed to the top of the mounting seat.

[0014] As a further embodiment of this utility model, a rubber pad is attached and fixed to the side of the pressure plate away from the connecting rod, and a second port communicating with the liquid passage groove is opened on the side of the rubber pad.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The output end of the hydraulic push rod drives the connecting plate to move towards the port of the pipe fitting, thereby driving multiple pressure plates to press tightly against the ports of multiple pipe fittings, thus synchronously pressing and sealing the ports of multiple pipe fittings. Hydraulic water is delivered to the liquid passage tank through the liquid delivery pipe, and the liquid is then input into the pipe fittings through the liquid passage tank for pressure testing. Multiple pipe fittings can be pressure tested simultaneously at one time, effectively improving the overall pressure testing efficiency and making the testing more convenient.

[0017] 2. After the pressure test is completed, the set material feeding component will assist in the unloading of multiple pipes, so that the pressure test device has the function of assisting unloading, which improves the overall functionality of the device, eliminates the need for manual removal of pipes one by one, effectively improves the material handling efficiency of pipes, saves manpower, reduces the workload of operators, and the unloading structure is relatively simple and low in cost.

[0018] 3. The pipes that roll and slide from the top of the placement plate fall into the guide plate, which guides the pipes as they slide out. The bottom baffle stops the pipes, making it easier to collect and remove them, and further enhancing the overall functionality of the device. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a schematic diagram of the overall front view of the present invention;

[0021] Figure 2 This is a schematic diagram of the material collection component structure of this utility model;

[0022] Figure 3 This is a partial structural diagram of the liquid circulation tank of this utility model;

[0023] Figure 4 This is a front view structural diagram of the material placement component of this utility model;

[0024] Figure 5 This is a partial structural diagram of the material feeding assembly of this utility model. Figure 1 ;

[0025] Figure 6 This is a partial structural diagram of the material feeding assembly of this utility model. Figure 2 ;

[0026] Figure 7 This is a partial structural diagram of the material feeding assembly of this utility model. Figure 3 .

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Material placement assembly; 101. Placement plate; 102. Slot; 103. Electric push rod; 104. Partition plate; 105. First opening; 106. Inclined surface; 2. Material collection assembly; 201. Guide inclined plate; 202. Baffle plate; 203. Rubber sheet; 204. Bottom baffle plate; 3. Bottom plate; 4. Support rod; 5. Hydraulic push rod; 8. Pressure plate; 9. Base; 10. Mounting seat; 11. Infusion pipe; 12. Connecting plate; 13. Rubber pad; 14. Liquid passage groove; 15. Connecting rod; 16. Second opening. Detailed Implementation

[0029] The present invention will be further described below with reference to the embodiments.

[0030] Please see Figure 1-7 This utility model provides a multifunctional pipe fitting pressure testing machine, including a base 9. Multiple support rods 4 are fixed to the top surface of the base 9. A base plate 3 located at the center of the top of the base 9 is fixed to the top of the multiple support rods 4. A material placement assembly 1 is provided on the top of the base plate 3. Two hydraulic push rods 5 are fixed to the top of the base 9, symmetrically distributed at both ends of the base 9. A connecting plate 12 is fixed to the output end of each hydraulic push rod 5. Multiple connecting rods 15, evenly distributed, are fixed to the side of the connecting plate 12 near the center of the base 9. A pressure plate 8 is fixed to the end of each connecting rod 15 away from the connecting plate 12. A liquid passage groove 14 is opened inside each connecting rod 15. A liquid delivery pipe 11 communicating with the liquid passage groove 14 is fixed to the side of each connecting rod 15. A material collection assembly 2 is provided on one side of the base plate 3. In use, multiple pipe fittings to be pressure tested are placed on the material placement assembly 1, and the material placement assembly 1 separates and arranges the multiple pipe fittings. The two hydraulic push rods 5 are then activated. The hydraulic push rod 5 operates by driving the connecting plate 12 towards the port of the pipe fitting through the output end of the hydraulic push rod 5. This causes multiple pressure plates 8 to press against the ports of multiple pipe fittings, thus synchronously sealing the ports of multiple pipe fittings. The infusion pipe 11 is connected to an external pressure testing pump, which delivers hydraulically pumped water into the liquid passage tank 14. The liquid is then introduced into the pipe fitting through the liquid passage tank 14, gradually increasing the hydraulic pressure inside the pipe fitting to the specified pressure and maintaining it for a period of time. This allows for pressure testing of multiple pipe fittings simultaneously, effectively improving the overall pressure testing efficiency and making the testing more convenient. After the pressure test is completed, the set material placement component 1 assists in unloading multiple pipe fittings, giving the pressure testing device an auxiliary unloading function. This enhances the overall functionality of the device, eliminates the need for manual removal of pipe fittings one by one, effectively improves the material removal efficiency of pipe fittings, saves manpower, and reduces the workload of operators.

[0031] Further as Figure 1 , Figure 5 , Figure 6 and Figure 7As shown, it is worth noting that the material placement assembly 1 includes a placement plate 101 disposed on the top of the base plate 3. Multiple slots 102 are formed through the top surface of the placement plate 101. Multiple partitions 104 inserted into the slots 102 are fixed to the top surface of the base plate 3. An electric push rod 103 is fixed to the top surface of the base 9. A first opening 105 is formed through the bottom surface of the base plate 3. The output end of the electric push rod 103 extends into the first opening 105 and is fixed to the bottom surface of the placement plate 101. During pressure testing, multiple pipe fittings to be tested are placed into the multiple partitions 102. Between 4, the partition 104 is set to stop and position the pipe fitting, so that the port of the pipe fitting and the pressure plate 8 are aligned, which facilitates the pressure test of the pipe fitting. After the pressure test is completed, the output end of the electric push rod 103 drives the placement plate 101 to move upward, so that the partition 104 is dislodged from the slot 102. At this time, the pipe fitting on the placement plate 101 can roll off and slide out, which can assist in the unloading of multiple pipe fittings, eliminating the need for manual removal of pipe fittings one by one, effectively improving the efficiency of pipe fitting removal, saving manpower and reducing the workload of operators.

[0032] Further as Figure 4 and Figure 5 As shown, it is worth noting that the top of the placement plate 101 is provided with an inclined surface 106; in actual operation, the inclined surface 106 causes the pipe fittings on the top of the placement plate 101 to roll off under their own weight, thereby improving the efficiency of pipe fitting material handling.

[0033] Further as Figure 1 and Figure 2 As shown, it is worth noting that the material collection assembly 2 includes a guide plate 201 disposed on one side of the base plate 3, and a bottom baffle 204 is fixed on the bottom end of the guide plate 201. In actual operation, the pipes that roll and slide from the top of the placement plate 101 fall into the guide plate 201, which guides the pipes as they slide out. The bottom baffle 204 stops the pipes, making it easier to collect and remove them, and further improving the overall functionality of the device.

[0034] Further as Figure 2 As shown, it is worth noting that a rubber sheet 203 is fixed on the top surface of the guide plate 201. Multiple rubber sheets 203 are provided and are distributed at equal intervals. In actual operation, the rubber sheets 203 are used to block and buffer the rolling pipes, reduce the collision damage between pipes, and improve the protection of the pipes.

[0035] Further as Figure 2 As shown, it is worth noting that baffles 202 are fixed on both sides of the guide plate 201, and a mounting seat 10 is fixed on the top of the base 9. The hydraulic push rod 5 is fixed to the top of the mounting seat 10. In actual operation, the baffles 202 prevent the pipe from falling out.

[0036] Further as Figure 3 As shown, it is worth noting that a rubber pad 13 is fixedly attached to the side of the pressure plate 8 away from the connecting rod 15, and a second opening 16 communicating with the liquid passage groove 14 is opened on the side of the rubber pad 13; in specific operation, the rubber pad 13 improves the sealing performance of the pressure plate 8 on the side of the pipe fitting port.

[0037] This solution has the following working process: By placing multiple pipe fittings to be tested between multiple partitions 104, the partitions 104 stop and position the pipe fittings, aligning the pipe fitting ports with the pressure plate 8, facilitating pressure testing. After the pressure test is completed, the output end of the electric push rod 103 drives the placement plate 101 to move upward, causing the partitions 104 to disengage from the slots 102. At this time, the pipe fittings on the placement plate 101 can roll and slide out, thus assisting in the removal of multiple pipe fittings. The pipe fittings rolling from the top of the placement plate 101 fall into the guide plate 201, guiding the pipe fittings as they slide out. The rubber sheet 203 blocks and buffers the rolling pipe fittings, reducing collision damage between them. The bottom baffle 204 stops the pipe fittings, facilitating their collection and removal.

[0038] The electric actuator 103 and the hydraulic actuator 5 can be purchased from the market. The electric actuator 103 and the hydraulic actuator 5 are equipped with power supplies. They are mature technologies in the field and have been fully disclosed. Therefore, they will not be described again in the specification.

Claims

1. A multifunctional pipe fitting pressure testing machine, comprising a base, characterized in that, Multiple support rods are fixed on the top surface of the base. The top ends of the multiple support rods are jointly fixed to a base plate located at the center of the top of the base. A material placement assembly is provided on the top of the base plate. Two hydraulic push rods are fixed on the top of the base and are symmetrically distributed at both ends of the base. A connecting plate is fixed to the output end of the hydraulic push rod. Multiple connecting rods are fixed on the side of the connecting plate near the center of the base. A pressure plate is fixed on the end of the connecting rod away from the connecting plate. A liquid passage groove is opened inside the connecting rod. A liquid delivery pipe communicating with the liquid passage groove is fixed on the side of the connecting rod. A material collection assembly is provided on one side of the base plate.

2. The multifunctional pipe fitting pressure testing machine according to claim 1, characterized in that, The material placement assembly includes a placement plate disposed on the top of the base plate, with multiple slots extending through the top surface of the placement plate, and multiple partitions inserted into the slots fixed on the top surface of the base plate.

3. The multifunctional pipe fitting pressure testing machine according to claim 2, characterized in that, An electric push rod is fixed on the top surface of the base, and a first through-hole is opened through the bottom surface of the base plate. The output end of the electric push rod extends into the first through-hole and is fixed to the bottom surface of the placement plate.

4. The multifunctional pipe fitting pressure testing machine according to claim 2, characterized in that, The top of the placement plate is provided with a slope.

5. The multifunctional pipe fitting pressure testing machine according to claim 1, characterized in that, The material collection assembly includes a guide plate disposed on one side of the base plate, and a bottom baffle is fixed to the bottom end of the guide plate.

6. The multifunctional pipe fitting pressure testing machine according to claim 5, characterized in that, A rubber sheet is fixed on the top surface of the guide plate, and multiple rubber sheets are provided and distributed at equal intervals.

7. The multifunctional pipe fitting pressure testing machine according to claim 6, characterized in that, Both sides of the guide plate are fixed with baffles, the top of the base is fixed with a mounting seat, and the hydraulic push rod is fixed to the top of the mounting seat.

8. The multifunctional pipe fitting pressure testing machine according to claim 1, characterized in that, A rubber pad is fixedly attached to the side of the pressure plate away from the connecting rod, and a second opening communicating with the liquid passage groove is provided on the side of the rubber pad.

Images