A hose pressure testing device based on hydraulic hose

Abstract

The invention discloses a hose pressure testing device based on a hydraulic hose, and relates to the technical field of hose testing. The invention comprises an installation frame, and a feeding mechanism and a rotating mechanism used in conjunction with each other are arranged on the inner side of the installation frame. Through the coordinated use of the feeding mechanism, the limiting mechanism and the testing mechanism, the hydraulic hose body can be conveniently and quickly limited and its end can be sealed, and the water source can be accurately introduced into the corresponding hydraulic hose body for pressure maintenance testing. In addition, the loading and unloading operations of the remaining hydraulic hose bodies can be carried out during the pressure maintenance testing, thereby providing convenience for the operation and use of operators, without the need for the cooperation of multiple people, and only one operator is required to complete the pressure testing work, saving labor costs and improving the convenience of operation, and also reducing the requirements for the proficiency of the operators, and can make full use of the time for the pressure maintenance testing of the hydraulic hose body to avoid the phenomenon of wasting time, thereby effectively improving the testing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of hose detection, in particular to a hose pressure detection device based on a hydraulic hose. Background Art

[0002] As the core component of the hydraulic system, the quality of the hydraulic hose is directly related to the performance and stability of the entire system. In order to ensure that its performance and safety performance meet the standards, the pressure test of the hydraulic hose has become an indispensable part of the production process.

[0003] However, the existing hydraulic hose pressure testing equipment is cumbersome to operate, has low testing efficiency, and is highly dependent on manual operation, thereby increasing the workload of operators and also increasing labor costs. In addition, the existing hydraulic hose pressure testing equipment is mostly air injection testing and is unable to mark both sides of the damaged portion of the hydraulic hose that has not passed the test, thereby causing a waste of resources and making it inconvenient for operators to conduct comparative analysis of the damaged portion of the hydraulic hose that has not passed the test at a later stage.

[0004] In view of the above problems, the inventor proposes a hose pressure detection device based on a hydraulic hose to solve the above problems. Summary of the invention

[0005] In order to solve the problems that the existing hydraulic hose pressure testing equipment is complicated to operate, has low testing efficiency, is highly dependent on manual operation, mostly performs air injection testing, and is unable to mark both sides of the damaged parts of the hydraulic hose that fails the test; the purpose of the present invention is to provide a hose pressure testing equipment based on a hydraulic hose.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: a hose pressure detection device based on a hydraulic hose, comprising a mounting frame, a feeding mechanism and a rotating mechanism for use in conjunction with each other are arranged on the inner side of the mounting frame, and a hydraulic hose body is detachably arranged on the feeding mechanism, and both ends of the feeding mechanism are provided with a limiting mechanism for use in conjunction with the hydraulic hose body, and a detection mechanism for use in conjunction with the hydraulic hose body is arranged at the lower end of the mounting frame, and a marking mechanism for use in conjunction with the hydraulic hose body is arranged at the upper end of the mounting frame. The coordinated use of the feeding mechanism, the limiting mechanism and the detection mechanism provides convenience for the operator's operation and use, and does not require the cooperation of multiple people, and only one operator is required to complete the operation The pressure testing work is completed, which saves labor costs and improves the convenience of operation, reduces the requirements for the proficiency of operators, and can make full use of the time for the pressure testing of the hydraulic hose body to avoid wasting time, thereby effectively improving the testing efficiency. The coordinated use of the testing mechanism and the rotating mechanism can realize the recycling and reuse of the water source for pressure testing, thereby saving water resources, and the circulating water used for the test is free of secondary pollution, thereby achieving the purpose of green environmental protection. The setting and use of the marking mechanism can mark both sides of the damaged part of the hydraulic hose body that failed the test, so as to facilitate the operator to compare and analyze the damaged part of the hydraulic hose body that failed the test in the later stage.

[0007] Preferably, the feeding mechanism includes a first motor, the first motor is fixedly connected to the mounting frame, and the end of the output end of the first motor is fixedly connected to a feeding rotating rod, the feeding rotating rod is rotatably inserted on the mounting frame, and the end of the feeding rotating rod is fixedly sleeved with a cross rotating plate, the end of the cross rotating plate is fixedly installed with a first T-block, and a first U-block is rotatably sleeved on the first T-block, one side of the first U-block is fixedly connected to a U-shaped feeding plate, and the U-shaped feeding plate is provided with symmetrically arranged clamping grooves, the hydraulic hose body can be movably clamped in the clamping groove, the limiting mechanism includes a mounting side plate, the mounting side plate is fixedly installed on both ends of the U-shaped feeding plate, and a first bidirectional electric push rod is fixedly inserted on the mounting side plate, and the ends of the output ends on both sides of the first bidirectional electric push rod are fixedly connected to the first A side rod, and the end of the first side rod is fixedly connected to a limiting card plate, the inner wall of the limiting card plate can fit with the outer wall of the hydraulic hose body, the detection mechanism includes a water storage tank body and a first pump body, the water storage tank body and the first pump body are fixedly connected to the mounting frame, the water storage tank body is connected with a symmetrically distributed water supply pipe body, and the water supply pipe body is detachably provided with a first blocking cover for use with it, and a connecting side pipe is connected between the first pump body and the water storage tank body, an L-shaped delivery pipe is provided at the lower end of the first pump body, and a diverter is rotatably sleeved at the end of the L-shaped delivery pipe, the diverter is connected with an array-distributed L-shaped conduit, and the inner cavity of the diverter is provided with four electromagnetic valves used in conjunction with the L-shaped conduit, a connecting hose is fixedly installed at the end of the L-shaped conduit, and the end of the connecting hose is fixed An L-shaped side tube is connected, a sealed tube body is fixedly installed at the end of the L-shaped side tube, and a plug-in tube body is connected to the sealed tube body, a pressure gauge for matching use is provided on the sealed tube body, the plug-in tube body can be movably inserted in the hydraulic hose body, and the sealed tube body can fit tightly with the end of the hydraulic hose body, a second bidirectional electric push rod is fixedly installed on the sealed tube body, and the ends of the output ends on both sides of the second bidirectional electric push rod are fixedly installed with second side rods, the ends of the second side rods are fixedly installed with first arc-shaped clamping plates, and both ends of the hydraulic hose body are fixedly sleeved with truncated cone-shaped cylinders, the inner wall of the first arc-shaped clamping plate can contact the outer wall of the truncated cone-shaped cylinder, and symmetrically distributed second electric telescopic rods are fixedly installed on the U-shaped feeding plate, and the ends of the output ends of the second electric telescopic rods An L-shaped connecting rod is fixedly connected, and the end of one L-shaped connecting rod is fixedly connected to the sealing tube body, and the end of the other L-shaped connecting rod is fixedly connected to a sealing column, and a plug-in column for matching use is provided on the sealing column, and the plug-in column can be movably inserted in the hydraulic hose body, and the sealing column can fit tightly with the end of the hydraulic hose body, a third two-way electric push rod is fixedly installed on the sealing column, and the ends of the output ends on both sides of the third two-way electric push rod are fixedly connected to a third side rod, and the end of the third side rod is fixedly connected to a second arc-shaped card plate, and the inner wall of the second arc-shaped card plate can contact the outer wall of the truncated cone-shaped cylinder, and a liquid collecting frame for matching use with the hydraulic hose body is fixedly installed on the mounting frame, and the lower end of the liquid collecting frame is connected to a symmetrically arranged reflux pipe body,The end of the return pipe body is connected to the upper end of the water storage tank body.

[0008] Preferably, the rotating mechanism includes a second T-block, which is fixedly mounted on the cross rotating plate, and a second U-block is rotatably sleeved on the second T-block, a first electric telescopic rod is fixedly connected to the second U-block, and a third U-block is fixedly connected to the end of the output end of the first electric telescopic rod, a third T-block is rotatably inserted in the third U-block, and the third T-block is fixedly connected to the U-shaped feeding plate, a connecting shaft is rotatably inserted on the first T-block, the second T-block and the third T-block, and the first U-block, the second U-block and the third U-block are rotatably sleeved on the connecting shaft.

[0009] Preferably, the marking mechanism includes an electric cylinder body, which is fixedly mounted on the upper end of the mounting frame, and an electric cylinder slider is slidably provided on the electric cylinder body, the bottom end of the electric cylinder slider is fixedly connected to a marking slide, and an arc-shaped gear ring is rotatably installed on one side of the marking slide, a mounting bracket is fixedly mounted on the inner wall of the arc-shaped gear ring, and a storage tank body is fixedly inserted in the mounting bracket, a liquid infusion tube body is connected to the storage tank body, and a second sealing cover for matching use is detachably provided on the liquid infusion tube body, a second pump body is fixedly mounted in the storage tank body, and a liquid inlet conduit and a liquid outlet conduit for matching use are provided at one end of the second pump body, and the liquid outlet conduit is fixedly mounted on the inner wall of the arc-shaped gear ring, and ... liquid infusion tube body is fixedly mounted on the inner wall of the arc-shaped gear ring, and a liquid infusion tube body is fixedly mounted on the inner wall of the arc-shaped gear ring, and a liquid infusion tube body is fixedly mounted on the inner wall of the arc-shaped gear ring, and a liquid infusion tube body is fixedly mounted on the inner wall of the arc-shaped gear ring, and a liquid infusion tube body is fixedly mounted on the inner wall of the arc-shaped gear ring, and a liquid infusion tube body is fixedly mounted on the inner wall of the arc-shaped gear ring, and a liquid infusion tube body is fixedly mounted on the inner wall of the arc-shaped gear ring, It is fixedly installed on the storage tank body, and the end of the liquid outlet conduit is fixedly installed with a matching marking nozzle, a symmetrically arranged connecting rotating rod is rotatably inserted on the marking slide, and one end of the connecting rotating rod is fixedly sleeved with a driving gear, the driving gear is meshed with the arc gear ring, and the other end of the connecting rotating rod is fixedly sleeved with a driven synchronous wheel, a second motor is fixedly installed on the marking slide, a side bracket is fixedly installed on one side of the marking slide, and the second motor is fixedly inserted in the side bracket, and the end of the output end of the second motor is fixedly sleeved with a driving synchronous wheel, and the driving synchronous wheel is meshed with the outer side of the driven synchronous wheel and sleeved with a synchronous belt.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. Through the coordinated use of the feeding mechanism, the limiting mechanism and the detection mechanism, the hydraulic hose body can be conveniently and quickly limited and its end can be sealed, and the water source can be accurately introduced into the corresponding hydraulic hose body for pressure maintenance testing. In addition, the loading and unloading operations of the remaining hydraulic hose bodies can be carried out during the pressure maintenance testing, which provides convenience for the operation of the operator. No multiple people are required to cooperate. Only one operator is needed to complete the pressure testing work, which saves labor costs and improves the convenience of operation. It also reduces the requirements for the proficiency of the operator, and can make full use of the time of the hydraulic hose body pressure maintenance testing to avoid time waste, thereby effectively improving the detection efficiency;

[0012] 2. Through the coordinated use of the detection mechanism and the rotating mechanism, the water source for pressure-maintaining detection can be recycled and reused, thereby saving water resources, and the circulating water used for detection has no secondary pollution, thereby achieving the purpose of green environmental protection;

[0013] 3. The setting and use of the marking mechanism facilitates the adjustment of the horizontal position of the marking slide, thereby facilitating the adjustment of the horizontal position of the marking nozzle, and can drive the marking nozzle to rotate conveniently, so that both sides of the damaged part of the hydraulic hose body that failed the inspection can be marked, so that it is convenient for the operator to compare and analyze the damaged part of the hydraulic hose body that failed the inspection later, without the need for the operator to search for the damaged part of the hydraulic hose body that failed the inspection for a second time, thereby further facilitating the operation of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the installation of the feeding mechanism in the present invention.

[0017] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure in the middle.

[0018] Figure 4 For the present invention Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0019] Figure 5 For the present invention Figure 2 Enlarged schematic diagram of the structure at point C in the middle.

[0020] Figure 6 For the present invention Figure 2 Enlarged schematic diagram of the structure at point D in the middle.

[0021] Figure 7 For the present invention Figure 2 Enlarged schematic diagram of the structure at point E in the middle.

[0022] Figure 8 For the present invention Figure 2 Enlarged schematic diagram of the structure at F in the middle.

[0023] Fig. 9 For the present invention Figure 2 Enlarged schematic diagram of the structure at G in the middle.

[0024] Fig.10 For the present invention Figure 2 Enlarged schematic diagram of the structure at H in the middle.

[0025] Fig.11 For the present invention Fig.10 A magnified schematic diagram of the structure at point I in the middle.

[0026] In the figure: 1. Mounting frame; 2. Feeding mechanism; 21. First motor; 22. Feeding rotating rod; 23. Cross rotating plate; 24. First T-block; 25. First U-block; 26. U-shaped feeding plate; 27. Material trough; 3. Rotating mechanism; 31. Second T-block; 32. Second U-block; 33. First electric telescopic rod; 34. Third U-block; 35. Third T-block; 4. Hydraulic hose body; 41. Cone-shaped cylinder; 5. Limit Mechanism; 51, side plate installation; 52, first two-way electric push rod; 53, first side rod; 54, limit card plate; 6, detection mechanism; 61, water storage tank; 62, first pump body; 63, connecting side pipe; 64, L-shaped delivery pipe; 65, diverter; 66, L-shaped conduit; 67, connecting hose; 68, L-shaped side pipe; 69, sealing pipe body; 610, plug-in pipe body; 611, pressure gauge; 612, second two-way electric push rod; 613, The second side rod; 614, the first arc-shaped card plate; 615, the second electric telescopic rod; 616, the L-shaped connecting rod; 617, the sealing column; 618, the plug-in column; 619, the third two-way electric push rod; 620, the third side rod; 621, the second arc-shaped card plate; 622, the liquid collecting frame; 623, the return pipe body; 624, the water supply pipe body; 625, the first plugging cover; 7, the marking mechanism; 71, the electric cylinder body; 72, the electric cylinder slider; 73, Marked slide; 74, arc gear ring; 75, mounting bracket; 76, storage tank body; 77, second pump body; 78, liquid inlet conduit; 79, liquid outlet conduit; 710, marked nozzle; 711, connecting rotating rod; 712, driving gear; 713, driven synchronous wheel; 714, second motor; 715, driving synchronous wheel; 716, synchronous belt; 717, liquid replenishing tube body; 718, second blocking cover; 719, side bracket; 8, connecting rotating shaft. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example: Figure 1-11 As shown, the present invention provides a hose pressure detection device based on a hydraulic hose, including a mounting frame 1, a feeding mechanism 2 and a rotating mechanism 3 are provided on the inner side of the mounting frame 1 for use in combination, and a hydraulic hose body 4 is detachably provided on the feeding mechanism 2, and both ends of the feeding mechanism 2 are provided with a limiting mechanism 5 for use in combination with the hydraulic hose body 4, and a detection mechanism 6 for use in combination with the hydraulic hose body 4 is provided at the lower end of the mounting frame 1, and a marking mechanism 7 for use in combination with the hydraulic hose body 4 is provided at the upper end of the mounting frame 1. The coordinated use of the feeding mechanism 2, the limiting mechanism 5 and the detection mechanism 6 provides convenience for the operation of the operator, and the operation can be completed by only one operator without the need for the cooperation of multiple persons. The pressure testing work is completed, which saves labor costs and improves the convenience of operation, reduces the requirements for the proficiency of operators, and can make full use of the time of the pressure testing of the hydraulic hose body 4 to avoid wasting time, thereby effectively improving the testing efficiency. The coordinated use of the testing mechanism 6 and the rotating mechanism 3 can realize the recycling and reuse of the water source for pressure testing, thereby saving water resources, and the circulating water used for the test is free of secondary pollution, thereby achieving the purpose of green environmental protection. The setting and use of the marking mechanism 7 can mark both sides of the damaged part of the hydraulic hose body 4 that failed the test, thereby facilitating the operator to compare and analyze the damaged part of the hydraulic hose body 4 that failed the test in the later stage.

[0029] The feeding mechanism 2 includes a first motor 21, which is fixedly connected to the mounting frame 1, and a feeding rotating rod 22 is fixedly connected to the end of the output end of the first motor 21, and the feeding rotating rod 22 is rotatably inserted on the mounting frame 1, and a cross rotating plate 23 is fixedly sleeved on the end of the feeding rotating rod 22, and a first T-shaped block 24 is fixedly installed on the end of the cross rotating plate 23, and a first U-shaped block 25 is rotatably sleeved on the first T-shaped block 24, and a U-shaped feeding plate 26 is fixedly connected to one side of the first U-shaped block 25, and a symmetrically arranged clamping groove 27 is opened on the U-shaped feeding plate 26, and the hydraulic hose body 4 can be movably clamped in the clamping groove 27, and the limiting mechanism 5 includes a mounting side plate 51, and the mounting side plate 51 is fixedly mounted on both ends of the U-shaped feeding plate 26, and A first bidirectional electric push rod 52 is fixedly connected to the installation side plate 51, and the ends of the output ends on both sides of the first bidirectional electric push rod 52 are fixedly connected to the first side rods 53, and the ends of the first side rods 53 are fixedly connected to the limiting card plate 54, and the inner wall of the limiting card plate 54 can fit with the outer wall of the hydraulic hose body 4. The detection mechanism 6 includes a water storage tank body 61 and a first pump body 62, and the water storage tank body 61 and the first pump body 62 are both fixedly connected to the installation frame 1. The water storage tank body 61 is connected to a symmetrically distributed water replenishment pipe body 624, and the water replenishment pipe body 624 is detachably provided with a first blocking cover 625 for use in conjunction with it. The coordinated use of the water replenishment pipe body 624 and the first blocking cover 625 provides convenience for replenishing the water source in the water storage tank body 61, and the first pump body A connecting side pipe 63 is provided between the first pump body 62 and the water storage tank body 61, an L-shaped delivery pipe 64 is provided at the lower end of the first pump body 62, and a diverter 65 is rotatably sleeved at the end of the L-shaped delivery pipe 64, and an array of L-shaped conduits 66 are connected to the diverter 65, and four electromagnetic valves used in conjunction with the L-shaped conduit 66 are provided in the inner cavity of the diverter 65, a connecting hose 67 is fixedly installed at the end of the L-shaped conduit 66, and an L-shaped side pipe 68 is fixedly connected to the end of the connecting hose 67, a sealing pipe body 69 is fixedly installed at the end of the L-shaped side pipe 68, and a plug-in pipe body 610 is connected to the sealing pipe body 69, and a pressure gauge 611 used in conjunction is provided on the sealing pipe body 69, and the plug-in pipe body 610 can be movably inserted in the hydraulic hose body 4, and The sealing tube body 69 can fit tightly with the end of the hydraulic hose body 4, and a second bidirectional electric push rod 612 is fixedly installed on the sealing tube body 69, and the ends of the output ends on both sides of the second bidirectional electric push rod 612 are fixedly installed with second side rods 613, and the ends of the second side rods 613 are fixedly installed with first arc-shaped clamping plates 614, and both ends of the hydraulic hose body 4 are fixedly sleeved with truncated cone-shaped cylinders 41, and the inner wall of the first arc-shaped clamping plates 614 can contact the outer wall of the truncated cone-shaped cylinders 41, and symmetrically distributed second electric telescopic rods 615 are fixedly installed on the U-shaped feeding plate 26, and the end of the output end of the second electric telescopic rod 615 is fixedly connected with an L-shaped connecting rod 616, and the end of one L-shaped connecting rod 616 is fixedly connected to the sealing tube body 69.The end of the other L-shaped connecting rod 616 is fixedly connected with a sealing cylinder 617, and the sealing cylinder 617 is provided with a plug-in cylinder 618 for use with it. The plug-in cylinder 618 can be movably inserted in the hydraulic hose body 4, and the sealing cylinder 617 can fit tightly with the end of the hydraulic hose body 4. A third bidirectional electric push rod 619 is fixedly installed on the sealing cylinder 617, and the ends of the output ends on both sides of the third bidirectional electric push rod 619 are fixedly connected with a third side rod 620, and the end of the third side rod 620 is fixedly connected with a second arc-shaped card plate 621, and the inner wall of the second arc-shaped card plate 621 can be connected with the The outer wall of the truncated cone cylinder 41 is in contact with each other, and the first arc-shaped clamping plate 614 and the second arc-shaped clamping plate 621 are respectively in contact with the outer wall of the corresponding truncated cone cylinder 41, so that the two ends of the hydraulic hose body 4 can be squeezed and made to fit tightly on the sealing tube body 69 and the sealing cylinder 617, respectively, so as to achieve the sealing of the ends of the hydraulic hose body 4. A liquid collecting frame 622 used in conjunction with the hydraulic hose body 4 is fixedly installed on the mounting frame 1, and the lower end of the liquid collecting frame 622 is connected to a symmetrically arranged return pipe body 623, and the end of the return pipe body 623 is connected to the upper end of the water storage tank 61.

[0030] By adopting the above technical solution, when in use, any hydraulic hose body 4 to be tested is clamped in the two clamping grooves 27 at the operation position of the mounting frame 1 and the corresponding two first bidirectional electric push rods 52 are started, so that the corresponding two first side rods 53 can be driven to move toward each other, and then the corresponding two limit clamping plates 54 can be driven to move toward each other, so that the two ends of the corresponding hydraulic hose body 4 to be tested can be clamped and limited, and after the two ends of the hydraulic hose body 4 to be tested are fixed, the corresponding first bidirectional electric push rod 52 is closed and the corresponding two second electric telescopic rods 615 are started, so that the corresponding sealing tube body 69 and the sealing column 617 can be driven to move toward each other through the corresponding two L-shaped connecting rods 616. When the distance between the corresponding sealing tube body 69 and the sealing column 617 is moved to the minimum, the corresponding second electric telescopic rod 615 is closed, and the corresponding plug-in tube body 610 and the plug-in column 618 are respectively inserted into the two ends of the corresponding hydraulic hose body 4, and then the corresponding second bidirectional electric push rod 612 and the third bidirectional electric push rod 619 are started, so that the corresponding two first arc-shaped clamping plates 614 can be driven by the second side rod 613 and the corresponding two second arc-shaped clamping plates 621 can be driven by the corresponding third side rod 620 to move toward each other, so as to squeeze the corresponding truncated cone cylinder 41, and further enable the corresponding two truncated cone cylinders 41 to move backwards, so that the two ends of the corresponding hydraulic hose body 4 can be separated. The corresponding second two-way electric push rod 612 and the third two-way electric push rod 619 are respectively tightly fitted on the corresponding sealing tube body 69 and the sealing column 617, and after the two ends of the corresponding hydraulic hose body 4 are sealed, the corresponding electromagnetic valve is started and the first pump body 62 is started, so that the water source in the water storage tank body 61 can be introduced into the L-shaped delivery pipe 64 through the connecting side pipe 63, and then can be introduced into the diverter 65 and introduced into the corresponding L-shaped conduit 66 through the corresponding electromagnetic valve, and further can be introduced into the corresponding sealing tube body 69 through the corresponding connecting hose 67 and the L-shaped side pipe 68, so that it can be introduced into the corresponding hydraulic hose body 4 through the corresponding plug-in pipe body 610, and as the hydraulic hose body The pressure value of the pressure gauge 611 of the water source in 4 will gradually increase until the pressure value displayed by the pressure gauge 611 matches the preset value, and then the first pump body 62 and the corresponding electromagnetic valve are closed. At this time, the hydraulic hose body 4 after water injection will be subjected to a five-minute pressure maintenance test. During this period, the first motor 21 will be started, thereby driving the feeding rotating rod 22 to rotate, and then driving the U-shaped feeding plate 26 to rotate through the cross rotating plate 23, and when the hydraulic hose body 4 under pressure maintenance test rotates downward by ninety degrees, the first motor 21 is paused and the next hydraulic hose body 4 is fixed and water is injected to maintain pressure according to the above steps, and then the above steps will be repeated to fix and inject water to maintain pressure of the hydraulic hose body 4 in sequence.

[0031] The rotating mechanism 3 includes a second T-block 31, which is fixedly mounted on the cross rotating plate 23, and a second U-shaped block 32 is rotatably sleeved on the second T-block 31, a first electric telescopic rod 33 is fixedly connected to the second U-shaped block 32, and a third U-shaped block 34 is fixedly connected to the end of the output end of the first electric telescopic rod 33, a third T-block 35 is rotatably inserted in the third U-shaped block 34, and the third T-block 35 is fixedly connected to the U-shaped feeding plate 26, a connecting shaft 8 is rotatably inserted on the first T-block 24, the second T-block 31 and the third T-block 35, and the first U-shaped block 25, the second U-shaped block 32 and the third U-shaped block 34 are rotatably sleeved on the connecting shaft 8, and the setting and use of the connecting shaft 8 ensures the stable rotation of the first T-block 24 and the first U-shaped block 25, the second T-block 31 and the second U-shaped block 32, and the third T-block 35 and the third U-shaped block 34.

[0032] By adopting the above technical solution, when in use, when the hydraulic hose body 4 of the water injection pressure maintenance test rotates to the top, the pressure maintenance test time will be reached, and the corresponding first electric telescopic rod 33 will be started at this time, so that the corresponding U-shaped feeding plate 26 can be promoted to rotate in cooperation with the use of the first T-block 24 and the first U-block 25, the second T-block 31 and the second U-block 32, and the third T-block 35 and the third U-block 34, so as to drive the corresponding hydraulic hose body 4 to rotate, and when the hydraulic hose body 4 rotates to a suitable angle, the corresponding first electric telescopic rod 33 is closed, and then the corresponding sealing tube body 69, the plug-in tube body 610, the sealing column 617 and the plug-in column 618 are removed in reverse according to the above steps, and then the water source in the corresponding hydraulic hose body 4 will flow into the liquid collecting frame 622 quickly and conveniently and be introduced into the water storage tank 61 through the reflux tube body 623 for recycling, and then the corresponding hydraulic hose body 4 will be reversed and reset and removed when it rotates ninety degrees again to replace another hydraulic hose body 4 to be tested.

[0033] The marking mechanism 7 includes an electric cylinder body 71, which is fixedly mounted on the upper end of the mounting frame 1, and an electric cylinder slider 72 is slidably provided on the electric cylinder body 71, and a marking slide 73 is fixedly connected to the bottom end of the electric cylinder slider 72, and an arc gear ring 74 is rotatably installed on one side of the marking slide 73, and a mounting bracket 75 is fixedly mounted on the inner wall of the arc gear ring 74, and a storage tank body 76 is fixedly inserted in the mounting bracket 75, and a liquid replenishing tube body 717 is connected to the storage tank body 76 The second plugging cap 718 is detachably provided on the liquid replenishing tube body 717 for use with the liquid replenishing tube body 717. The use of the liquid replenishing tube body 717 and the second plugging cap 718 facilitates the introduction of the marked liquid in the storage tank body 76. The second pump body 77 is fixedly installed in the storage tank body 76, and one end of the second pump body 77 is provided with a liquid inlet conduit 78 and a liquid outlet conduit 79 for use with the liquid replenishing tube body 717. The liquid inlet conduit 78 is a long hose, so that it can change its state with the rotation of the storage tank body 76, so as to be able to The marking liquid in the second pump body 77 can be normally introduced. The liquid outlet conduit 79 is fixedly inserted on the material storage tank body 76, and the end of the liquid outlet conduit 79 is fixedly installed with a matching marking nozzle 710. A symmetrically arranged connecting rod 711 is rotatably inserted on the marking slide 73, and one end of the connecting rod 711 is fixedly sleeved with a driving gear 712, which meshes with the arc gear ring 74, and the other end of the connecting rod 711 is fixedly sleeved with a driven synchronous wheel 713. A second motor 714 is fixedly installed on the marking slide 73, and a side bracket 719 is fixedly installed on one side of the marking slide 73, and the second motor 714 is fixedly inserted in the side bracket 719. The setting and use of the side bracket 719 provides a guarantee for the stable installation of the second motor 714, and a driving synchronous wheel 715 is fixedly sleeved at the end of the output end of the second motor 714, and a synchronous belt 716 is sleeved on the outer side of the driving synchronous wheel 715 meshing with the driven synchronous wheel 713.

[0034] By adopting the above technical solution, when in use, if the corresponding hydraulic hose body 4 fails to pass the test, the remaining water source inside it is recycled and reused according to the above steps, and then the electric cylinder body 71 is started after it is reversed and reset, so that the electric cylinder slider 72 can be driven to move, and then the marking slide 73 can be driven to move, and further the storage tank body 76 can be driven to move, and when the marking nozzle 710 moves to one side of the damaged part of the hydraulic hose body 4, the electric cylinder body 71 is paused and the second motor 714 and the second pump body 77 are started, so that the driving synchronous wheel 715 can be driven to rotate, and then the two driven synchronous wheels 713 can be driven through the synchronous belt 716. Rotation can further drive the two driving gears 712 to rotate by connecting the rotating rod 711, thereby driving the arc gear ring 74 to rotate, and then driving the storage tank body 76 and the marking nozzle 710 to rotate. At the same time, the second pump body 77 can introduce the marking liquid into the marking nozzle 710 through the liquid inlet conduit 78 and the liquid outlet conduit 79, and the marking nozzle 710 will guide it to the outer wall of the corresponding hydraulic hose body 4. Then, the other side of the damaged part of the corresponding hydraulic hose body 4 will be marked according to the above steps, and the marking mechanism 7 will be reset after the marking is completed, and then it will be removed and replaced according to the above steps when it is rotated ninety degrees again.

[0035] Working principle: When in use, any hydraulic hose body 4 to be tested is clamped in the two clamping grooves 27 at the operation position of the mounting frame 1 and the corresponding two first bidirectional electric push rods 52 are started, so that the corresponding two first side rods 53 can be driven to move toward each other, and then the corresponding two limit clamping plates 54 can be driven to move toward each other, so that the two ends of the corresponding hydraulic hose body 4 to be tested can be clamped and limited, and after the two ends of the hydraulic hose body 4 to be tested are fixed, the corresponding first bidirectional electric push rod 52 is closed and the corresponding two second electric telescopic rods 615 are started, so that the corresponding sealing tube body 69 and the sealing column 617 can be driven to move toward each other through the corresponding two L-shaped connecting rods 616, and at the corresponding sealing When the distance between the sealing tube body 69 and the sealing column 617 is moved to the minimum, the corresponding second electric telescopic rod 615 is closed, and the corresponding plug-in tube body 610 and the plug-in column 618 are respectively inserted into the two ends of the corresponding hydraulic hose body 4, and then the corresponding second bidirectional electric push rod 612 and the third bidirectional electric push rod 619 are started, so that the corresponding two first arc-shaped clamping plates 614 can be driven by the second side rod 613 and the corresponding two second arc-shaped clamping plates 621 can be driven by the corresponding third side rod 620 to move toward each other, thereby squeezing the corresponding truncated cone-shaped cylinder 41, and further enabling the corresponding two truncated cone-shaped cylinders 41 to move backwards, so that the two ends of the corresponding hydraulic hose body 4 can be tightly closed. The corresponding sealing tube body 69 and the sealing column 617 are fitted, and after the two ends of the corresponding hydraulic hose body 4 are sealed, the corresponding second two-way electric push rod 612 and the third two-way electric push rod 619 are closed, and then the corresponding electromagnetic valve is started and the first pump body 62 is started, so that the water source in the water storage tank body 61 can be introduced into the L-shaped delivery pipe 64 through the connecting side pipe 63, and then can be introduced into the diverter 65 and introduced into the corresponding L-shaped conduit 66 through the corresponding electromagnetic valve, and further can be introduced into the corresponding sealing tube body 69 through the corresponding connecting hose 67 and the L-shaped side pipe 68, so that it can be introduced into the corresponding hydraulic hose body 4 through the corresponding plug-in pipe body 610, and as the water source in the hydraulic hose body 4 The pressure value of the water source introduction pressure gauge 611 will gradually increase until the pressure value displayed by the pressure gauge 611 matches the preset value, and then the first pump body 62 and the corresponding electromagnetic valve are closed. At this time, the hydraulic hose body 4 after water injection will be subjected to a five-minute pressure maintenance test. During this period, the first motor 21 will be started, thereby driving the feeding rotating rod 22 to rotate, and then driving the U-shaped feeding plate 26 to rotate through the cross rotating plate 23. When the hydraulic hose body 4 under pressure maintenance test rotates downward by ninety degrees, the first motor 21 is paused and the next hydraulic hose body 4 is fixed and water is injected to maintain pressure according to the above steps. Subsequently, the above steps will be repeated to fix and inject water to maintain pressure on the hydraulic hose body 4 in sequence.

[0036] When the hydraulic hose body 4 of the water injection pressure maintenance test rotates to the top, the pressure maintenance test time will be reached. At this time, if the corresponding hydraulic hose body 4 passes the test, the corresponding first electric telescopic rod 33 is started, so that the first T-block 24 and the first U-block 25, the second T-block 31 and the second U-block 32, and the third T-block 35 and the third U-block 34 can be used to promote the corresponding U-shaped feeding plate 26 to rotate, and then the corresponding hydraulic hose body 4 can be driven to rotate, and the corresponding first electric telescopic rod 33 is closed when the hydraulic hose body 4 rotates to a suitable angle, and then according to The above steps are reversed to remove the corresponding sealing tube body 69, the plug-in tube body 610, the sealing column 617 and the plug-in column 618, and then the water source in the corresponding hydraulic hose body 4 will flow into the liquid collecting frame 622 quickly and conveniently and be introduced into the water storage tank 61 through the return tube body 623 for recycling. Then the corresponding hydraulic hose body 4 is reversed and reset, and when it is rotated 90 degrees again, it is removed and replaced with another hydraulic hose body 4 to be tested. If the corresponding hydraulic hose body 4 fails the test, the remaining water source inside it is recycled according to the above steps. The electric cylinder body 71 is then started after it is reversed and reset, thereby driving the electric cylinder slider 72 to move, thereby driving the marking slide 73 to move, and further driving the storage tank body 76 to move, and when the marking nozzle 710 moves to one side of the damaged part of the hydraulic hose body 4, the electric cylinder body 71 is paused and the second motor 714 and the second pump body 77 are started, thereby driving the driving synchronous wheel 715 to rotate, and then the two driven synchronous wheels 713 can be driven to rotate through the synchronous belt 716, and further the two driving gears 711 can be driven by the connecting rod 711. 12 rotates, thereby driving the arc gear ring 74 to rotate, and further driving the storage tank body 76 and the marking nozzle 710 to rotate. At the same time, the second pump body 77 can introduce the marking liquid into the marking nozzle 710 through the liquid inlet conduit 78 and the liquid outlet conduit 79, and the marking nozzle 710 guides it to the outer wall of the corresponding hydraulic hose body 4. Then, the other side of the damaged part of the corresponding hydraulic hose body 4 will be marked according to the above steps, and the marking mechanism 7 will be reset after the marking is completed, and then it will be removed and replaced according to the above steps when it is rotated ninety degrees again.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A hose pressure testing device based on a hydraulic hose, comprising a mounting frame (1), characterized in that: The inner side of the mounting frame (1) is provided with a feeding mechanism (2) and a rotating mechanism (3) for use together, and the feeding mechanism (2) is detachably provided with a hydraulic hose body (4), both ends of the feeding mechanism (2) are provided with a limiting mechanism (5) for use together with the hydraulic hose body (4), and the lower end of the mounting frame (1) is provided with a detection mechanism (6) for use together with the hydraulic hose body (4), and the upper end of the mounting frame (1) is provided with a marking mechanism (7) for use together with the hydraulic hose body (4), the feeding mechanism (2), the limiting mechanism (5) and the detection mechanism (6) are used together, and the detection mechanism (6) and the rotating mechanism (3) are used together to realize the recycling and reuse of the water source for pressure maintenance detection, and the setting and use of the marking mechanism (7) can mark both sides of the damaged part of the hydraulic hose body (4) that failed the detection, so as to facilitate the operator to compare and analyze the damaged part of the hydraulic hose body (4) that failed the detection later; The feeding mechanism (2) comprises a first motor (21), the first motor (21) is fixedly connected to the mounting frame (1), and the end of the output end of the first motor (21) is fixedly connected to a feeding rotating rod (22), the feeding rotating rod (22) is rotatably inserted on the mounting frame (1), and the end of the feeding rotating rod (22) is fixedly sleeved with a cross rotating plate (23), a first T-shaped block (24) is fixedly installed at the end of the cross rotating plate (23), and a first U-shaped block (25) is rotatably sleeved on the first T-shaped block (24), a U-shaped feeding plate (26) is fixedly connected to one side of the first U-shaped block (25), and a symmetrically arranged material clamping groove (27) is provided on the U-shaped feeding plate (26), and the hydraulic hose body (4) can be movably clamped in the material clamping groove (27); The rotating mechanism (3) comprises a second T-shaped block (31), the second T-shaped block (31) being fixedly mounted on the cross rotating plate (23), and a second U-shaped block (32) being rotatably sleeved on the second T-shaped block (31), a first electric telescopic rod (33) being fixedly connected to the second U-shaped block (32), and a third U-shaped block (34) being fixedly connected to the end of the output end of the first electric telescopic rod (33), a third T-shaped block (35) being rotatably inserted in the third U-shaped block (34), and the third T-shaped block (35) being fixedly connected to the U-shaped feeding plate (26).

2. A hose pressure detection device based on a hydraulic hose as claimed in claim 1, characterized in that: The first T-shaped block (24), the second T-shaped block (31) and the third T-shaped block (35) are all rotatably plugged with a connecting shaft (8), and the first U-shaped block (25), the second U-shaped block (32) and the third U-shaped block (34) are all rotatably sleeved on the connecting shaft (8).

3. A hose pressure detection device based on a hydraulic hose as claimed in claim 1, characterized in that: The limiting mechanism (5) comprises a mounting side plate (51), the mounting side plate (51) being fixedly mounted on both ends of the U-shaped feeding plate (26), and a first bidirectional electric push rod (52) being fixedly plugged into the mounting side plate (51), the ends of both output ends of the first bidirectional electric push rod (52) being fixedly connected to a first side rod (53), and the ends of the first side rod (53) being fixedly connected to a limiting clamping plate (54), and the inner wall of the limiting clamping plate (54) being capable of fitting with the outer wall of the hydraulic hose body (4).

4. A hose pressure detection device based on a hydraulic hose as claimed in claim 1, characterized in that: The detection mechanism (6) comprises a water storage tank body (61) and a first pump body (62), the water storage tank body (61) and the first pump body (62) are both fixedly connected to the mounting frame (1), and a connecting side pipe (63) is provided between the first pump body (62) and the water storage tank body (61), an L-shaped delivery pipe (64) is provided at the lower end of the first pump body (62), and a flow divider (65) is rotatably sleeved at the end of the L-shaped delivery pipe (64), the flow divider (65) is connected to an array-distributed L-shaped conduit (66), and the inner cavity of the flow divider (65) is provided with four electromagnetic valves used in conjunction with the L-shaped conduit (66), and a connecting hose (67) is fixedly installed at the end of the L-shaped conduit (66), and the connecting hose (67) The end of the hydraulic hose (4) is fixedly connected to an L-shaped side tube (68), the end of the L-shaped side tube (68) is fixedly installed with a sealing tube body (69), and the sealing tube body (69) is connected to a plug-in tube body (610), and the sealing tube body (69) is provided with a pressure gauge (611) for use with it, the plug-in tube body (610) can be movably inserted into the hydraulic hose body (4), and the sealing tube body (69) can be tightly fitted with the end of the hydraulic hose body (4), a second bidirectional electric push rod (612) is fixedly installed on the sealing tube body (69), and the ends of the output ends on both sides of the second bidirectional electric push rod (612) are fixedly installed with second side rods (613), and the ends of the second side rods (613) are fixedly installed with a first arc-shaped clamping plate (614), and both ends of the hydraulic hose body (4) are fixedly sleeved with a truncated cone-shaped cylinder (41), the inner wall of the first arc-shaped clamping plate (614) can contact the outer wall of the truncated cone-shaped cylinder (41), and a symmetrically distributed second electric telescopic rod (615) is fixedly installed on the U-shaped feeding plate (26), the end of the output end of the second electric telescopic rod (615) is fixedly connected to an L-shaped connecting rod (616), and the end of one L-shaped connecting rod (616) is fixedly connected to the sealing tube body (69), and the end of the other L-shaped connecting rod (616) is fixedly connected to a sealing column (617), and a plug-in column (618) used in conjunction with the sealing column (617) is provided on the sealing column (617), and the plug-in column (618) can be movably inserted in the hydraulic The sealing column (617) is installed in the hydraulic hose body (4), and the sealing column (617) can fit tightly with the end of the hydraulic hose body (4); a third bidirectional electric push rod (619) is fixedly installed on the sealing column (617), and the ends of the output ends on both sides of the third bidirectional electric push rod (619) are fixedly connected to third side rods (620); the ends of the third side rods (620) are fixedly connected to second arc-shaped clamping plates (621), and the inner wall of the second arc-shaped clamping plates (621) can contact the outer wall of the truncated cone-shaped cylinder (41); a liquid collecting frame (622) used in conjunction with the hydraulic hose body (4) is fixedly installed on the mounting frame (1), and the lower end of the liquid collecting frame (622) is connected to a symmetrically arranged return pipe body (623).The end of the return pipe body (623) is connected to the upper end of the water storage tank body (61).

5. A hose pressure detection device based on a hydraulic hose as claimed in claim 4, characterized in that: The water storage tank body (61) is connected to symmetrically distributed water replenishment pipe bodies (624), and the water replenishment pipe bodies (624) are detachably provided with a first blocking cover (625) for use with the water replenishment pipe bodies (624).

6. The hose pressure detection device based on the hydraulic hose according to claim 1, characterized in that: The marking mechanism (7) comprises an electric cylinder body (71), the electric cylinder body (71) being fixedly mounted on the upper end of the mounting frame (1), and an electric cylinder slider (72) being slidably mounted on the electric cylinder body (71), a marking slide (73) being fixedly connected to the bottom end of the electric cylinder slider (72), and an arc-shaped gear ring (74) being rotatably mounted on one side of the marking slide (73), a mounting bracket (75) being fixedly mounted on the inner wall of the arc-shaped gear ring (74), and a material storage tank body (76) being fixedly inserted in the mounting bracket (75), a second pump body (77) being fixedly mounted in the material storage tank body (76), and a liquid inlet conduit (78) and a liquid outlet conduit (79) being used in conjunction with each other at one end of the second pump body (77), and the liquid outlet conduit (79) being fixedly inserted in the storage tank body (76). A marking nozzle (710) for use with the material tank body (76) is fixedly mounted at the end of the liquid outlet conduit (79); a symmetrically arranged connecting rod (711) is rotatably plugged on the marking slide (73); one end of the connecting rod (711) is fixedly sleeved with a driving gear (712); the driving gear (712) is meshed with an arc-shaped gear ring (74); the other end of the connecting rod (711) is fixedly sleeved with a driven synchronous wheel (713); a second motor (714) is fixedly mounted on the marking slide (73); a driving synchronous wheel (715) is fixedly sleeved at the end of the output end of the second motor (714); and a synchronous belt (716) is sleeved on the outer sides of the driving synchronous wheel (715) and meshed with the driven synchronous wheel (713).

7. A hose pressure detection device based on a hydraulic hose as claimed in claim 6, characterized in that: The material storage tank body (76) is connected to a liquid replenishing tube body (717), and a second blocking cover (718) for use with the liquid replenishing tube body (717) is detachably provided on the liquid replenishing tube body (717).

8. The hose pressure detection device based on a hydraulic hose as claimed in claim 6, characterized in that: A side bracket (719) is fixedly mounted on one side of the marking slide (73), and the second motor (714) is fixedly inserted in the side bracket (719).

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