External pressure load detection equipment and method for resin concrete pipe product

Abstract

The invention discloses an external pressure load detection device and method for a resin concrete pipe product, and relates to the technical field of load detection, and the external pressure load detection device comprises a composite mechanism. According to the external pressure load detection equipment and method for the resin concrete pipe product, through the design of a composite mechanism, a pipeline is placed on a rotating column, and a motor drives the rotating column to rotate through a connecting belt, so that the vertical degree of the pipeline and the quality of the pipeline are detected, and when the rotating column rotates, a friction mechanism is pressed downwards to be attached to the pipeline; the friction mechanism is matched with the rotating column in a friction mode, the shaking space of the pipeline is limited, pipeline derailing caused by too high rotating speed is avoided, the working efficiency is improved, when the friction mechanism makes contact with the surface of the pipeline, skin chippings are easily generated, the chip removal effect is enhanced by forming the strip-shaped grooves and slotting, impurity attachment is reduced, the rotating effect is prevented from being influenced by excessive adhesion, and the heat dissipation effect is improved. Local overheating of the structure is avoided, and equipment performance is prevented from being affected.

Description

Technical Field

[0001] The invention relates to the technical field of load detection, and in particular to an external pressure load detection device and method for a resin concrete pipe product. Background Art

[0002] Resin concrete pipe is a new type of pipe, mainly made of synthetic resin and selected natural aggregates (such as quartz sand, marble, etc.). External pressure load testing equipment is a professional tool used to measure the load-bearing performance and deformation of an object under external pressure. Different types of external pressure load testing equipment may vary in loading capacity, accuracy and scope of application.

[0003] When existing external pressure load testing equipment is used to test materials, there are problems such as low material inspection strength and inaccurate testing. A new design has been made to address these problems. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an external pressure load detection device and method for a resin concrete pipe product, comprising:

[0005] A composite mechanism for performing strength testing on resin concrete pipes;

[0006] A processing mechanism, the processing mechanism is used to perform a sealing test on the resin concrete pipe;

[0007] The interior of the composite mechanism is fixedly connected to the bottom of the processing mechanism, and one side of the exterior of the composite mechanism is fixedly connected to a motor;

[0008] The composite mechanism includes a composite platform, spring columns are fixedly connected at the four corners of the top of the composite platform, a composite top plate is fixedly connected to the top of the spring column, a connecting block is fixedly connected to the middle of the top of the composite platform, a rotating shaft is rotatably connected to one side of the outer side of the connecting block, a rotating column is fixedly connected to the outer side of the rotating shaft, and a strip groove is provided on the outer side of the rotating column. When the friction mechanism contacts the surface of the pipeline, surface debris is easily generated. By providing the strip groove, the chip removal effect is enhanced through the grooving, the attachment of impurities is reduced, and the influence of excessive sticking on the rotation effect is avoided, the heat dissipation effect is improved, and the local overheating of the structure is avoided to prevent the equipment from being affected. Performance, the side of the rotating shaft away from the rotating column is rotatably connected with a connecting belt, and the pipeline is placed on the rotating column, and the motor drives the rotating column to rotate through the connecting belt, so as to detect the verticality of the pipeline and the quality of the pipeline. The side of the connecting belt away from the rotating shaft is rotatably connected to the output end of the motor, and the middle of the composite top plate close to the composite platform body is fixedly connected with a friction mechanism. When the rotating column rotates, the friction mechanism is pressed down to fit the pipeline, and frictionally adapts with the rotating column to limit the shaking space of the pipeline, avoid pipeline derailment caused by excessive rotation speed, and improve working efficiency. One side of the top of the composite platform body is fixedly connected to the bottom of the motor.

[0009] Preferably, the friction mechanism comprises a friction top plate, the top of the friction top plate is fixedly connected to the bottom of the composite top plate, and the side of the friction top plate away from the composite top plate is fixedly connected to an electric push rod. The friction mechanism is controlled to rise and fall by the electric push rod, so as to control the fitting distance, and secondly, the height of the friction mechanism is controlled to leave space for pipe placement to avoid affecting the placement efficiency.

[0010] Preferably, the electric push rod is fixedly connected to a square plate on one side away from the friction top plate, and connecting frames are fixedly connected to two sides of the outside of the square plate, and a friction plate is fixedly connected to one side of the outside of the connecting frame away from the square plate. The connecting frame supports the friction plate, and the friction plate is used to rub the surface of the pipeline, so as to achieve the effect of leveling the pipeline surface and detect whether there are cracks and protrusions on the pipeline surface. A friction block is fixedly connected to the side of the friction plate away from the connecting frame, and by connecting the friction block, the friction effect is increased, the components are protected, the equipment wear is reduced, and the service life of the equipment is extended. The square plate is fixedly connected to two sides of the outside of the connecting frame away from the connecting frame with roller mechanisms.

[0011] Preferably, the roller mechanism includes a connecting rod, the top of which is fixedly connected to the outer side of the square plate, and the bottom of which is fixedly connected to a connecting plate. By contacting the pipe, the connecting rod is squeezed by an upward force, and the spring structure plays a shock-absorbing and buffering role, thereby achieving the effect of maintaining structural stability, and at the same time facilitating adaptation to pipes of different sizes and improving the pipe fitting effect.

[0012] Preferably, a connecting block is fixedly connected to the bottom of the connecting plate, and a rolling column is rotatably connected to one side of the outside of the connecting block. The rolling column rubs the surface of the pipe to detect the surface strength of the pipe. The contact area is increased and the friction effect is enhanced through the design of multiple rolling columns. An external strip is provided on the outside of the rolling column to increase the friction effect, improve the damage effect on the pipe surface, protect the structure, reduce wear and tear, and extend the service life of the equipment.

[0013] Preferably, the processing mechanism includes a processing shell, a linear module is slidably connected to the middle of the bottom of the processing shell, the bottom of the linear module is fixedly connected to the top of the composite platform, and telescopic rods are fixedly connected to both sides of the bottom of the processing shell, and one side of the outer side of the telescopic rod is fixedly connected to the outer side of the composite platform. The processing shell is controlled by the linear module to move toward the middle of the composite mechanism so that it docks with the pipeline, which is convenient for subsequent operations. The telescopic rod plays a role of auxiliary connection and improves the stability of movement.

[0014] Preferably, an input pipe is fixedly connected to one side of the treatment shell, a connecting pipe is fixedly connected to the inner wall of the treatment shell, a rotating mechanism is fixedly connected to the inner wall of the connecting pipe, and a clamping mechanism is fixedly connected to one side of the treatment shell away from the input pipe. The pipe is inserted into the clamping mechanism to cover the connecting pipe, and then the water pipe is connected through the input pipe, and the inside of the pipe is sprayed to achieve the anti-seepage inspection and prevent leakage of the pipe.

[0015] Preferably, the clamping mechanism includes an annular block, one side of the outer side of the annular block is fixedly connected to the outer side of the processing shell, the outer side of the annular block is slidably connected to a sliding rod, one side of the outer side of the sliding rod is fixedly connected to an arc block, and a spring block is sleeved on the side of the sliding rod close to the arc block. The arc block is wrapped around the pipeline, and the sliding rod and the spring block support the arc block, so as to limit the movement of the pipeline, avoid excessive shaking of the pipeline, prevent the pipeline from derailing, and maintain effective inspection of the pipeline.

[0016] Preferably, the rotating mechanism includes a connecting column, one side of the outside of the connecting column is fixedly connected to the inner side of the connecting pipe, the outside of the connecting column is rotatably connected to a rotating bracket, and the rotating bracket is fixedly connected to a scraper on a side away from the connecting column. The scraper is rotated inside the connecting pipe by water flow, and the inner wall of the pipe is rubbed by the scraper to clean impurities such as water stains, prevent impurities from accumulating and affecting the conveying effect, and maintain the circulation of water. The scraper is fixedly connected to a filter plate on a side away from the rotating bracket, and impurities in the water are adsorbed by the filter plate, thereby purifying the water quality and reducing the accumulation of impurities.

[0017] A method for detecting external pressure load of a resin concrete pipe product comprises the following steps:

[0018] Step 1: inserting, the processing mechanism slides to both sides of the composite mechanism, lifts the friction mechanism, and places the concrete pipe inside the composite mechanism;

[0019] Step 2, friction, friction fitting between the rotating column and the friction mechanism to perform friction inspection on the surface of the concrete pipe;

[0020] Step three, penetration, after the concrete pipe is placed inside the composite mechanism, the treatment mechanism wraps the concrete pipe and performs water pressure testing on the pipe;

[0021] Step 4: Take out, move the processing mechanism to both sides of the composite mechanism, lift the friction mechanism and take out the concrete pipe.

[0022] The present invention provides an external pressure load detection device and method for a resin concrete pipe product, which has the following beneficial effects:

[0023] 1. The external pressure load detection equipment and method of the resin concrete pipe product are designed with a composite mechanism. By placing the pipe on the rotating column, the motor drives the rotating column to rotate through the connecting belt, so as to detect the verticality of the pipe and the quality of the pipe. When the rotating column rotates, the friction mechanism is pressed down to fit the pipe, and frictionally adapts with the rotating column to limit the shaking space of the pipe, avoid derailment of the pipe due to excessive rotation speed, and improve working efficiency. When the friction mechanism contacts the surface of the pipe, surface debris is easily generated. By opening strip grooves, the chip removal effect is enhanced through grooving, impurity attachment is reduced, excessive sticking is avoided to affect the rotation effect, the heat dissipation effect is improved, local overheating of the structure is avoided, and the performance of the equipment is prevented from being affected.

[0024] 2. The external pressure load detection equipment and method of the resin concrete pipe product are designed through the friction mechanism, and the friction mechanism is controlled to rise and fall by an electric push rod to control the fitting distance. Secondly, by controlling the height of the friction mechanism, space for pipe placement is reserved to avoid affecting the placement efficiency. The connecting frame supports the friction plate, and the friction plate is used to rub the pipe surface to achieve the effect of leveling the pipe surface, and detect whether there are cracks and protrusions on the pipe surface. By connecting the friction block, the friction effect is increased, the components are protected, the equipment wear is reduced, and the service life of the equipment is extended.

[0025] 3. The external pressure load detection equipment and method of the resin concrete pipe product are designed with a roller mechanism. By contacting with the pipe, the connecting rod is squeezed by an upward force, and the spring structure has a shock-absorbing and buffering effect, so as to maintain the stability of the structure. At the same time, it is easy to adapt to pipes of different sizes and improve the fitting effect of the pipe. The rolling column rubs the surface of the pipe to detect the surface strength of the pipe. The design of multiple rolling columns increases the contact area and enhances the friction effect. The external connecting strip increases the friction effect, improves the damage effect on the pipe surface, protects the structure, reduces the wear effect, and extends the service life of the equipment.

[0026] 4. The external pressure load detection equipment and method of the resin concrete pipe product, through the processing mechanism design, controls the processing shell to move toward the middle of the composite mechanism through the linear module, so that it can dock with the pipeline, which is convenient for subsequent operations. The telescopic rod plays the role of auxiliary connection and improves the stability of movement. The processing shell is controlled by the linear module to move toward the middle of the composite mechanism so that it can dock with the pipeline, which is convenient for subsequent operations. The telescopic rod plays the role of auxiliary connection and improves the stability of movement.

[0027] 5. The external pressure load detection equipment and method of the resin concrete pipe product are designed with a rotating mechanism. The scraper is rotated inside the connecting pipe by the water flow, and the inner wall of the pipe is rubbed by the scraper to clean up water stains and other impurities, prevent impurities from accumulating and affecting the transportation effect, maintain water flow, and adsorb impurities in the water through the filter plate to purify the water quality and reduce the accumulation of impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the external structure of the external pressure load detection device and method of the resin concrete pipe product of the present invention;

[0029] Figure 2 It is a schematic diagram of the structure of the external pressure load detection device and method of the resin concrete pipe product of the present invention;

[0030] Figure 3 It is a schematic diagram of the composite mechanism structure of the present invention;

[0031] Figure 4 It is a schematic diagram of the friction mechanism structure of the present invention;

[0032] Figure 5 It is a schematic diagram of the partial cross-section structure of the roller mechanism of the present invention;

[0033] Figure 6 It is a schematic diagram of the cross-sectional structure of the processing mechanism of the present invention;

[0034] Figure 7 It is a schematic diagram of the structure of the clamping mechanism of the present invention;

[0035] Figure 8 It is a schematic diagram of the structure of the rotating mechanism of the present invention;

[0036] Fig. 9 It is a schematic flow chart of the external pressure load detection method of the resin concrete pipe product of the present invention.

[0037] In the figure: 1, composite mechanism; 2, processing mechanism; 3, motor; 11, composite platform; 12, spring column; 13, composite top plate; 14, connecting block; 15, rotating shaft; 16, rotating column; 17, strip groove; 18, connecting belt; 19, friction mechanism; 191, friction top plate; 192, electric push rod; 193, square plate; 194, connecting frame; 195, friction plate; 196, friction block; 197, roller mechanism; 1971, connecting rod; 1972, connecting plate; 1973, connecting block; 1974, rolling column; 1975, external strip; 21, processing shell; 22, linear module; 23, telescopic rod; 24, input pipe; 25, connecting pipe; 26, clamping mechanism; 27, rotating mechanism; 261, annular block; 262, sliding rod; 263, spring block; 264, arc block; 271, connecting column; 272, rotating bracket; 273, scraper; 274, filter plate. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0039] The first embodiment, as Figures 1 to 3 As shown, the present invention provides a technical solution: an external pressure load detection device and method for a resin concrete pipe product, comprising a composite mechanism 1, the composite mechanism 1 is used to perform strength detection on the resin concrete pipe;

[0040] A processing mechanism 2, the processing mechanism 2 is used to perform sealing detection on the resin concrete pipe;

[0041] The inside of the composite mechanism 1 is fixedly connected to the bottom of the processing mechanism 2, and one side of the outside of the composite mechanism 1 is fixedly connected to a motor 3;

[0042] Among them, the composite mechanism 1 includes a composite platform 11, spring columns 12 are fixedly connected at the four corners of the top of the composite platform 11, a composite top plate 13 is fixedly connected to the top of the spring column 12, a connecting block 14 is fixedly connected to the middle of the top of the composite platform 11, a rotating shaft 15 is rotatably connected to one side of the outside of the connecting block 14, a rotating column 16 is fixedly connected to the outside of the rotating shaft 15, a strip groove 17 is provided on the outside of the rotating column 16, a connecting belt 18 is rotatably connected to the side of the rotating shaft 15 away from the rotating column 16, and the side of the connecting belt 18 away from the rotating shaft 15 is rotatably connected to the output end of the motor 3, a friction mechanism 19 is fixedly connected to the middle of the composite top plate 13 close to the composite platform 11, and one side of the top of the composite platform 11 is fixedly connected to the bottom of the motor 3. By placing the pipeline on the rotating column 16, the motor 3 drives the rotating column 16 to rotate through the connecting belt 18, so as to detect the verticality of the pipeline and the quality of the pipeline. When the rotating column 16 rotates, the friction mechanism 19 is pressed down to fit the pipeline, and frictionally adapts with the rotating column 16 to limit the pipeline shaking space, avoid pipeline derailment due to excessive rotation speed, and improve working efficiency. When the friction mechanism 19 contacts the surface of the pipeline, surface debris is easily generated. By providing the strip groove 17, the chip removal effect is enhanced through the grooving, the attachment of impurities is reduced, and the influence of excessive stickiness on the rotation effect is avoided, the heat dissipation effect is improved, and local overheating of the structure is avoided to prevent the impact on equipment performance.

[0043] The second embodiment is based on the first embodiment. Figures 4 to 5 As shown, the friction mechanism 19 includes a friction top plate 191, the top of the friction top plate 191 is fixedly connected to the bottom of the composite top plate 13, and the side of the friction top plate 191 away from the composite top plate 13 is fixedly connected to an electric push rod 192. The friction mechanism 19 is controlled to rise and fall by the electric push rod 192, so as to control the fitting distance, and secondly, the height of the friction mechanism 19 is controlled to leave space for pipe placement to avoid affecting the placement efficiency.

[0044] A square plate 193 is fixedly connected to one side of the electric push rod 192 away from the friction top plate 191, a connecting frame 194 is fixedly connected to both sides of the outside of the square plate 193, a friction plate 195 is fixedly connected to one side of the outside of the connecting frame 194 away from the square plate 193, a friction block 196 is fixedly connected to one side of the outside of the friction plate 195 away from the connecting frame 194, and a roller mechanism 197 is fixedly connected to both sides of the outside of the square plate 193 away from the connecting frame 194. The connecting frame 194 supports the friction plate 195, and the friction plate 195 rubs the pipeline surface to achieve the effect of leveling the pipeline surface, detect whether there are cracks and protrusions on the pipeline surface, and increase the friction effect by connecting the friction block 196, which protects the components, reduces equipment wear, and extends the service life of the equipment.

[0045] The roller mechanism 197 includes a connecting rod 1971, the top of which is fixedly connected to the outer side of the square plate 193, and the bottom of which is fixedly connected to a connecting plate 1972. The connecting rod 1971 is squeezed upward by contacting the pipe, and the spring structure has a shock-absorbing and buffering effect, thereby maintaining the stability of the structure, and is easy to adapt to pipes of different sizes and improve the effect of fitting the pipe.

[0046] The bottom of the connecting plate 1972 is fixedly connected with a connecting block 1973, and one side of the outside of the connecting block 1973 is rotatably connected with a rolling column 1974, and an external connecting strip 1975 is provided on the outside of the rolling column 1974. The rolling column 1974 rubs against the surface of the pipeline to detect the surface strength of the pipeline. The design of multiple rolling columns 1974 increases the contact area and enhances the friction effect. The external connecting strip 1975 increases the friction effect, improves the damage effect on the pipeline surface, protects the structure, reduces the wear effect, and extends the service life of the equipment.

[0047] The third embodiment is based on the first and second embodiments. Figures 6 to 9 As shown, the processing mechanism 2 includes a processing housing 21, a linear module 22 is slidably connected to the middle of the bottom of the processing housing 21, the bottom of the linear module 22 is fixedly connected to the top of the composite platform 11, and telescopic rods 23 are fixedly connected to both sides of the bottom of the processing housing 21, and one side of the outer side of the telescopic rod 23 is fixedly connected to the outer side of the composite platform 11. The linear module 22 controls the processing housing 21 to move toward the middle of the composite mechanism 1 so that it docks with the pipeline for subsequent operations, and the telescopic rod 23 plays a role of auxiliary connection to improve the stability of movement.

[0048] An input pipe 24 is fixedly connected to one side of the outside of the treatment shell 21, a connecting pipe 25 is fixedly connected to the inner wall of the treatment shell 21, a rotating mechanism 27 is fixedly connected to the inner wall of the connecting pipe 25, and a clamping mechanism 26 is fixedly connected to one side of the treatment shell 21 away from the input pipe 24. The pipeline is inserted into the clamping mechanism 26 to cover the connecting pipe 25, and then the water pipe is connected through the input pipe 24, and the inside of the pipeline is sprayed to achieve the anti-seepage inspection to prevent leakage of the pipeline.

[0049] The clamping mechanism 26 includes an annular block 261, one side of the outer side of the annular block 261 is fixedly connected to the outer side of the processing housing 21, a sliding rod 262 is slidably connected to the outer side of the annular block 261, one side of the outer side of the sliding rod 262 is fixedly connected to an arc block 264, and a spring block 263 is sleeved on one side of the sliding rod 262 close to the arc block 264. The arc block 264 wraps the pipeline, and the sliding rod 262 and the spring block 263 support the arc block 264, so as to achieve the effect of limiting the movement of the pipeline, avoiding excessive shaking of the pipeline, preventing the pipeline from derailing, and maintaining effective inspection of the pipeline.

[0050] The rotating mechanism 27 includes a connecting column 271, one side of the outside of the connecting column 271 is fixedly connected to the inside of the connecting pipe 25, the outside of the connecting column 271 is rotatably connected to a rotating bracket 272, a scraper 273 is fixedly connected to the side of the rotating bracket 272 away from the connecting column 271, and a filter plate 274 is fixedly connected to the side of the scraper 273 away from the rotating bracket 272. The scraper 273 is rotated inside the connecting pipe 25 by water flow, and the scraper 273 rubs the inner wall of the pipe to clean impurities such as water stains, prevent impurities from accumulating and affecting the conveying effect, and keep the water source flowing. The filter plate 274 adsorbs impurities in the water to purify the water quality and reduce the accumulation of impurities.

[0051] A method for detecting external pressure load of a resin concrete pipe product comprises the following steps:

[0052] Step 1: Placement: the processing mechanism 2 slides toward both sides of the composite mechanism 1, lifts the friction mechanism 19, and places the concrete pipe inside the composite mechanism 1;

[0053] Step 2: friction, by friction matching the rotating column 16 with the friction mechanism 19, the surface of the concrete pipe is frictionally inspected.

[0054] Step 3: Infiltration: After the concrete pipe is placed inside the composite mechanism 1, the processing mechanism 2 wraps the concrete pipe and performs water pressure testing on the pipe;

[0055] Step 4: Take out. Move the processing mechanism 2 to both sides of the composite mechanism 1, lift the friction mechanism 19 and take out the concrete pipe.

[0056] When in use, the staff slides the processing mechanism 2 to the two sides of the composite mechanism 1, and then lifts the friction mechanism 19 inside the composite mechanism 1 to create space inside the composite mechanism 1, so that the concrete pipe can be placed inside the composite mechanism 1, and the friction mechanism 19 is attached to the surface of the pipe. When attaching the concrete pipe, the pipe is squeezed to check the toughness of the pipe. Then the processing mechanism 2 is moved to connect the two sides of the concrete pipe, and then the motor 3 is started. The composite mechanism 1 is driven by the motor 3 to operate. The friction mechanism 19 rubs and levels the surface of the pipe and damages the surface of the pipe, so as to detect the surface strength of the pipe and check whether there are gaps on the surface of the pipe. The concrete pipe is rotated by the composite mechanism 1 to check the straightness of the pipe and avoid pipe bending.

[0057] When the composite mechanism 1 performs strength testing on the concrete pipe, the processing mechanism 2 limits the movement range of the pipe to avoid excessive movement of the pipe and prevent derailment. At the same time, the processing mechanism 2 flushes the inner wall of the pipe to detect the sealing of the pipe.

[0058] After passing through the moving processing mechanism 2 and the internal friction mechanism 19 of the composite mechanism 1, the concrete pipe is taken out.

[0059] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An external pressure load detection device for resin concrete pipe products, characterized in that: include: A composite mechanism (1), the composite mechanism (1) is used to perform strength testing on a resin concrete pipe; A processing mechanism (2), the processing mechanism (2) is used to perform sealing detection on the resin concrete pipe; The interior of the composite mechanism (1) is fixedly connected to the bottom of the processing mechanism (2), and one side of the exterior of the composite mechanism (1) is fixedly connected to a motor (3); The composite mechanism (1) comprises a composite platform (11), spring columns (12) are fixedly connected at the four corners of the top of the composite platform (11), a composite top plate (13) is fixedly connected at the top of the spring column (12), a connecting block (14) is fixedly connected at the middle of the top of the composite platform (11), a rotating shaft (15) is rotatably connected to one side of the connecting block (14), a rotating column (16) is fixedly connected to the outside of the rotating shaft (15), a strip groove (17) is provided on the outside of the rotating column (16), a connecting belt (18) is rotatably connected to the side of the rotating shaft (15) away from the rotating column (16), a side of the connecting belt (18) away from the rotating shaft (15) is rotatably connected to the output end of the motor (3), a friction mechanism (19) is fixedly connected to the middle of the composite top plate (13) close to the composite platform (11), and one side of the top of the composite platform (11) is fixedly connected to the bottom of the motor (3).

2. The external pressure load detection device for a resin concrete pipe product according to claim 1 is characterized in that: The friction mechanism (19) comprises a friction top plate (191), the top of the friction top plate (191) is fixedly connected to the bottom of the composite top plate (13), and the side of the friction top plate (191) away from the composite top plate (13) is fixedly connected to an electric push rod (192).

3. The external pressure load detection device for a resin concrete pipe product according to claim 2 is characterized in that: The electric push rod (192) is fixedly connected to a square plate (193) on one side away from the friction top plate (191); the two sides outside the square plate (193) are fixedly connected to a connecting frame (194); the side outside the connecting frame (194) away from the square plate (193) is fixedly connected to a friction plate (195); the side outside the friction plate (195) away from the connecting frame (194) is fixedly connected to a friction block (196); and the two sides outside the square plate (193) away from the connecting frame (194) are fixedly connected to a roller mechanism (197).

4. The external pressure load detection device for a resin concrete pipe product according to claim 3 is characterized in that: The roller mechanism (197) comprises a connecting rod (1971), the top of the connecting rod (1971) is fixedly connected to the outer side of the square plate (193), and the bottom of the connecting rod (1971) is fixedly connected to a connecting plate (1972).

5. The external pressure load detection device for a resin concrete pipe product according to claim 4 is characterized in that: The bottom of the connection plate (1972) is fixedly connected to a connection block (1973), one side of the outside of the connection block (1973) is rotatably connected to a rolling column (1974), and an external connecting strip (1975) is provided on the outside of the rolling column (1974).

6. The external pressure load detection device for a resin concrete pipe product according to claim 1 is characterized by: The processing mechanism (2) comprises a processing shell (21), a linear module (22) is slidably connected to the middle of the bottom of the processing shell (21), the bottom of the linear module (22) is fixedly connected to the top of the composite platform (11), and telescopic rods (23) are fixedly connected to both sides of the bottom of the processing shell (21), and one side of the outside of the telescopic rod (23) is fixedly connected to the outside of the composite platform (11).

7. The external pressure load detection device for a resin concrete pipe product according to claim 6 is characterized in that: An input pipe (24) is fixedly connected to one side of the outside of the processing shell (21), a connecting pipe (25) is fixedly connected to the inner wall of the processing shell (21), a rotating mechanism (27) is fixedly connected to the inner wall of the connecting pipe (25), and a clamping mechanism (26) is fixedly connected to the side of the processing shell (21) away from the input pipe (24).

8. The external pressure load detection device for a resin concrete pipe product according to claim 7 is characterized in that: The clamping mechanism (26) comprises an annular block (261), one side of the outside of the annular block (261) is fixedly connected to the outside of the processing shell (21), the outside of the annular block (261) is slidably connected to a sliding rod (262), one side of the outside of the sliding rod (262) is fixedly connected to an arc block (264), and a spring block (263) is sleeved on the side of the sliding rod (262) close to the arc block (264).

9. The external pressure load detection device for a resin concrete pipe product according to claim 7, characterized in that: The rotating mechanism (27) comprises a connecting column (271), one side of the outside of the connecting column (271) is fixedly connected to the inner side of the connecting tube (25), the outside of the connecting column (271) is rotatably connected to a rotating bracket (272), a side of the rotating bracket (272) away from the connecting column (271) is fixedly connected to a scraper (273), and a side of the scraper (273) away from the rotating bracket (272) is fixedly connected to a filter plate (274).

10. A method for detecting external pressure load of a resin concrete pipe product, characterized in that: The following steps are involved: Step 1: inserting, the processing mechanism (2) slides toward both sides of the composite mechanism (1), lifts the friction mechanism (19), and places the concrete pipe inside the composite mechanism (1); Step 2: friction, by friction matching the rotating column (16) with the friction mechanism (19), the surface of the concrete pipe is subjected to friction inspection. Step 3, penetration, after the concrete pipe is placed inside the composite mechanism (1), the processing mechanism (2) wraps the concrete pipe and performs a water pressure test on the pipe; Step 4: Take out. Move the processing mechanism (2) to both sides of the composite mechanism (1), lift the friction mechanism (19) and take out the concrete pipe.

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