CN118500908A - Pressure test system with intelligent monitoring function - Google Patents
Pressure test system with intelligent monitoring function Download PDFInfo
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- CN118500908A CN118500908A CN202410950196.4A CN202410950196A CN118500908A CN 118500908 A CN118500908 A CN 118500908A CN 202410950196 A CN202410950196 A CN 202410950196A CN 118500908 A CN118500908 A CN 118500908A
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- 238000012360 testing method Methods 0.000 title claims abstract description 101
- 238000012544 monitoring process Methods 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 44
- 238000004146 energy storage Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012669 compression test Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000009778 extrusion testing Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
- G01N3/068—Special adaptations of indicating or recording means with optical indicating or recording means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a pressure test system with an intelligent monitoring function, which relates to the technical field of test block tests and comprises a pressure test machine, a conveyor belt machine for conveying test blocks, a manipulator for conveying the test blocks and a control console, wherein the control console is provided with a monitoring camera for monitoring, a printer connected with signals of the pressure test machine and a control machine for controlling each machine, and the monitoring camera is connected with the manipulator, the conveyor belt machine and the pressure test machine through signals. The invention has the beneficial effects that: the full automation of the whole test block compression test is realized, manual participation is not needed, corresponding human resources are saved, and automation is realized, so that the test efficiency is improved.
Description
Technical Field
The invention relates to the technical field of test block tests, in particular to a pressure test system with an intelligent monitoring function.
Background
The pressure tester is an instrument for detecting the compressive strength of cement and concrete. The existing pressure testing machine generally extrudes the test block by a pressing plate, and when the test block is broken, the broken pressure of the test block is the compressive strength of the test block.
The existing pressure testing machine is low in intelligent degree, operators are required to carry test blocks personally, the operation machine extrudes the test blocks, personally records data and the like, corresponding labor is wasted, and the test block experimental efficiency is not facilitated.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a pressure test system with an intelligent monitoring function so as to solve the problems.
The aim of the invention is realized by the following technical scheme: the utility model provides a pressure test system with intelligent monitoring function, includes the pressure test machine, still includes conveyer belt machine, the manipulator and the control cabinet that are used for carrying the test block, be provided with the surveillance camera head that is used for the control constantly, the printer that links to each other with the pressure test machine signal and be used for controlling the control machine of each machine on the control cabinet, surveillance camera head links to each other with manipulator, conveyer belt machine, pressure test machine signal.
The pressure testing machine is characterized in that a test bed and a protruding portion are arranged on one side of the pressure testing machine, the protruding portion and the test bed are oppositely arranged in parallel, a sub-rod is arranged on one side of the protruding portion, close to the end of the test bed, of the protruding portion in a sliding mode, a pressing plate is arranged on the end, close to the end of the test bed, of the sub-rod, a female rod is arranged in the protruding portion in a rotating mode, the female rod is connected with the sub-rod in a threaded rotating mode in a sleeved mode, a first motor is arranged inside the pressure testing machine, a first transmission rod is arranged at the output end of the first motor, a first gear is arranged in the transmission of the first transmission rod, and a second gear meshed with the first gear is arranged on the female rod.
The first transmission rod end transmission is connected with a first cone, one side of the first gear is connected with a second cone, the first cone and the second cone are oppositely arranged, the first cone and the second cone are connected through a conveyor belt, and a moment changing assembly for moving the conveyor belt is arranged in the pressure testing machine.
The moment changing assembly comprises a second telescopic rod, a clamping block is arranged at the end head of the second telescopic rod, the clamping block is arranged in a sliding manner with the inner wall of the pressure testing machine, the conveying belt is arranged in a sliding manner through the clamping block, and a first sensor in signal connection with the printer is arranged on the second telescopic rod;
The first cone is provided with a first rotating groove, the inner wall of the first rotating groove is provided with a plurality of bayonets uniformly, the first rotating groove is provided with a first rotary table connected with a first transmission rod in a rotating way, the outer wall of the first rotary table is uniformly provided with telescopic rods matched with the bayonets, the ends of the telescopic rods are movably provided with rolling balls, the telescopic rods are sleeved with first reset springs in a compressed state, and the rolling balls are positioned in the bayonets;
the telescopic rod is internally provided with a second sensor for detecting whether the length of the telescopic rod changes, the second sensor is connected with a second telescopic rod signal, and the first motor and the second telescopic rod are connected with the monitoring camera.
The test bench slides and is provided with the cleaning element that is used for cleaning the test bench, the recess has been seted up to pressure testing machine one side, the rotation is provided with the second lead screw in the recess, cleaning element and second lead screw thread rotate the cover establish and link to each other.
The energy storage device comprises a first transmission rod, and is characterized by further comprising an energy storage component, wherein a third gear is sleeved on the first transmission rod, a fourth gear is meshed with the third gear, a second transmission rod is arranged on the fourth gear, the second transmission rod is connected with the input end of the energy storage component, a third transmission rod is arranged at the output end of the energy storage component, a fifth gear is connected with the third transmission rod in a transmission manner, and a sixth gear for driving a second screw rod to rotate is meshed with the fifth gear.
The energy storage assembly comprises two first ratchet wheels, a second ratchet wheel, a first pawl matched with the first ratchet wheel and a limiting piece used for limiting rotation of the second ratchet wheel, torsion springs with two ends connected with the first ratchet wheel and the second ratchet wheel are arranged between the first ratchet wheel and the second ratchet wheel, the first ratchet wheel is connected with a second transmission rod, the second ratchet wheel is connected with a third transmission rod, a hydraulic push rod used for controlling the limiting piece to move close to or far away from the second ratchet wheel is arranged on the limiting piece, and the hydraulic push rod is connected with a monitoring camera signal.
The automatic switching device is characterized in that a switching assembly is arranged between the third transmission rod and the fifth gear, the switching assembly comprises a seventh gear and an eighth gear which are parallel to each other, a ninth gear meshed with the seventh gear and the eighth gear is arranged between the seventh gear and the eighth gear, the end head of the third transmission rod rotates to penetrate through the seventh gear and is positioned between the seventh gear and the eighth gear, the eighth gear is connected with the fifth gear, a synchronizing shaft which is detachably connected with the seventh gear and the eighth gear is arranged on the third transmission rod in a sliding mode, a sleeve ring is sleeved on the synchronizing shaft in a rotating mode, and the sleeve ring is connected with an electric push rod which is connected with a monitoring camera signal.
The beneficial effects of the invention are as follows:
(1) The full automation of the whole test block compression test is realized, manual participation is not needed, corresponding human resources are saved, and automation is realized, so that the test efficiency is improved.
(2) Through setting up first circular cone, second circular cone and moment change subassembly to realize the regulation to the moment, guaranteed the extrusion to the test block of different compressive strength.
(3) Through setting up first rotation groove, bayonet socket, first driver and second sensor etc. when the test block is extruded the twinkling of an eye, can obtain the extrusion force of extrusion test block to obtain the compressive strength of this test block, and give the printer with compressive strength data transmission.
(4) Through setting up energy storage subassembly, switching component etc., when squeezing the test block, carry out the energy storage to energy storage subassembly, after the test block extrusion finishes, energy storage subassembly drive cleans the piece and cleans the test bench.
Drawings
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is a schematic diagram of a pressure tester;
FIG. 3 is a schematic diagram of a first drive rod connection;
FIG. 4 is a first rotational slot attachment cross-sectional view;
In the figure, 1, a pressure testing machine; 101. a test bed; 102. a protruding portion; 103. a sub-rod; 104. a pressing plate; 105. a female rod; 106. a first motor; 107. a first transmission rod; 108. a first gear; 109. a second gear; 2. a conveyor belt machine; 3. a manipulator; 4. a console; 401. monitoring a camera; 402. a printer; 403. controlling the machine; 501. a first cone; 502. a second cone; 503. a conveyor belt; 602. a second telescopic rod; 603. clamping blocks; 701. a first rotating groove; 702. a bayonet; 703. a first turntable; 704. a telescopic rod; 705. a rolling ball; 706. a first return spring; 8. a cleaning member; 801. a groove; 802. a second screw rod; 803. a third gear; 804. a fourth gear; 805. a second transmission rod; 806. a third transmission rod; 807. a fifth gear; 808. a sixth gear; 901. a first ratchet; 902. a second ratchet; 903. a first pawl; 904. a restriction member; 905. a torsion spring; 906. a hydraulic push rod; 1101. a seventh gear; 1102. an eighth gear; 1103. a ninth gear; 1104. a synchronizing shaft; 1105. a collar.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present invention, based on the embodiments of the present invention.
In the following description, the terms "left", "right", "upper", "lower", "front", "rear", "inner" and "outer" are relative terms, and are not intended to be exhaustive.
A pressure test system with an intelligent monitoring function, referring to fig. 1-4, comprises a pressure test machine 1 and a conveyor belt machine 2. The manipulator 3 is located between the pressure tester 1 and the conveyor belt 2. And also comprises a control console 4 arranged at one side of the pressure testing machine 1. A monitoring camera 401, a printer 402, and a control machine 403 for controlling the operation of all machines are provided on the console 4. The monitoring camera 401 is connected with the pressure testing machine 1, the manipulator 3 and the conveyor belt 2 in a signal mode.
The operator sends the cured test block to the conveyor 2, and the conveyor 2 conveys the test block to the side of the pressure testing machine 1. The manipulator 3 carries the test block carried by the belt conveyor to the pressure tester 1 for extrusion test. After the extrusion is completed, the data obtained by the pressure tester 1 is transmitted to the printer 402, and the printer 402 prints the data.
The pressure tester 1 is provided with a test stand 101 and a protruding portion 102 on one side. The test stand 101 and the protruding portion 102 are disposed vertically opposite to each other, and the test stand 101 is located below. A sub rod 103 is slidably inserted through the center of the lower side of the protrusion 102. The lower end of the sub-rod 103 is provided with a pressing plate 104. The protruding portion 102 is rotatably provided with a female lever 105. The main rod 105 is connected with the sub rod 103 in a threaded rotating sleeve manner. The test block is placed at the center of the test stand 101, and the pressing plate 104 is pressed down, so that the force for crushing the test block is just the compressive resistance of the test block, and the compressive strength is obtained. The test stand 101 is slidably provided with a cleaning tool 8. The side wall of the test stand 101 is provided with a groove 801, and the groove 801 is rotationally provided with a second screw rod 802. The cleaning member 8 is connected with the second screw rod 802 in a threaded rotating sleeve manner.
The first motor 106 and the second telescopic rod 602 are arranged in the pressure testing machine 1. The output end of the first motor 106 is provided with a first transmission rod 107. The first transmission rod 107 is provided with a first cone 501. The first cone 501 is drivingly connected to the second cone 502 by a conveyor belt 503. The first cone 501 and the second cone 502 are oppositely oriented. The second cone 502 has the first gear 108 attached thereto. The first gear 108 is meshed with a second gear 109. The second gear 109 is fixedly sleeved on the female rod 105. The end of the second telescopic rod 602 is provided with a clamping block 603. The clamping block 603 is slidingly connected with the inner wall of the pressure testing machine 1. The conveyor belt 503 is slidably disposed through the clamp block 603. The clamping block 603 is provided with a first sensor for detecting the moving distance of the clamping block 603, and the first sensor is in signal connection with the printer 402.
The first cone 501 is provided with a first rotating groove 701. The inner wall of the first rotating groove 701 is uniformly provided with a plurality of bayonets 702. The first rotating groove 701 is rotatably provided with a first turntable 703. The first rotating disk 703 is connected to the first transmission rod 107. The outer wall of the first rotating disc 703 is provided with a telescopic rod 704 matched with the bayonet 702. A rolling ball 705 is movably arranged at the end of the telescopic rod 704. The telescopic rod 704 is sleeved with a first reset spring 706. The first return spring 706 is in a compressed state. The ball 705 is located at the bayonet 702. A second sensor is disposed within the telescoping rod 704 for detecting whether the length of the telescoping rod 704 has changed. The second sensor is in signal communication with a second telescoping wand 602. The first motor 106 is in signal connection with the monitoring camera 401.
When the pressing plate 104 descends to press the test block, the clamp block 603 is in an initial state. Since the pressing force of the pressing plate 104 cannot complete the pressing of the test block, at this time, the first motor 106 is disconnected from the first cone 501, the telescopic rod 704 is in a length-changing state, and the second sensor detects the state, that is, signals the second telescopic rod 602, and the clamp block 603 moves. When the clamp block 603 moves until the length of the telescoping rod 704 is no longer changed, the second telescoping rod 602 stops working. Since the telescoping rod 704 is no longer changed, indicating that the first motor 106 is in resume connection with the first cone 501, the downward force of the platen 104 is sufficient to crush the test block. The pressing force of the pressing plate 104 can be obtained according to the archimedes lever principle at the moment that the input force (the input force is the restoring force of the first restoring spring 706) and the radius ratio of the first cone 501 to the second cone 502 are known, so that the pressing strength of the test block can be obtained.
A third gear 803 is fixedly sleeved on the first transmission rod 107. The third gear 803 is meshed with a fourth gear 804. The fourth gear 804 is provided with a second transmission rod 805. The second transmission rod 805 is connected to the energy storage assembly input. A third drive rod 806 is connected to the output of the energy storage assembly. A third drive rod 806 is connected to the switch assembly input. A fifth gear 807 is connected to the output of the switching assembly. The fifth gear 807 is meshed with a sixth gear 808. The sixth gear 808 is in driving communication with the second lead screw 802. Since the specific structure for implementing the driving connection between the sixth gear 808 and the second screw 802 is a prior art, it will not be described and illustrated in detail herein.
The energy storage assembly comprises a first ratchet 901 and a second ratchet 902 which are parallel to each other, and further comprises a first pawl 903 which is matched with the first ratchet 901 and a limiting piece 904 which limits the rotation of the second ratchet 902. A torsion spring 905 connected to the first ratchet 901 and the second ratchet 902 at both ends is provided between them. A hydraulic ram 906 is connected to the limiter 904. The hydraulic ram 906 is in signal communication with the monitoring camera 401. The first ratchet 901 is connected to the second transmission bar 805, and the second ratchet 902 is connected to the third transmission bar 806.
The switching assembly comprises two seventh gears 1101 and eighth gears 1102 corresponding to each other in parallel. A ninth gear 1103 that meshes with the seventh gear 1101 and the eighth gear 1102 is provided therebetween. The lower end of the third transmission rod 806 rotates through the seventh gear 1101 and is located between the seventh gear 1101 and the eighth gear 1102. The lower end of the third transmission rod 806 is slidably provided with a synchronizing shaft 1104 detachably connected to the seventh gear 1101 and the eighth gear 1102. A collar 1105 is rotatably sleeved on the synchronizing shaft 1104. The collar 1105 is connected to an electric push rod. The electric push rod is in signal connection with the monitoring camera 401.
In the initial state, the electric push rod is kept at the shortest state, the synchronous shaft 1104 is meshed with the seventh gear 1101, and the hydraulic push rod 906 is extended to enable the limiting piece 904 to abut against the second ratchet 902, so that the rotation of the second ratchet 902 is limited. When the test block is crushed, the hydraulic push rod 906 is shortened, the limiting piece 904 does not limit the rotation of the second ratchet 902 any more, and the torsion spring 905 is restored to the original state, so that the second ratchet 902 is driven to rotate. The second ratchet 902 rotates to drive the sixth gear 808 to rotate, and the second screw 802 rotates forward, so that the cleaning tool 8 moves from left to right to clean the test bed 101. When the cleaning tool 8 moves to the far right end, the electric push rod is extended to the longest state, the synchronizing shaft 1104 is disengaged from the seventh gear 1101 and engaged with the eighth gear 1102, the second screw 802 is rotated reversely, and the cleaning tool 8 moves from right to left, so that the test stand 101 is cleaned reversely. After the cleaning member 8 returns to the home position, the electric push rod and the hydraulic push rod 906 return to the initial state.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (6)
1. The pressure test system with the intelligent monitoring function comprises a pressure test machine (1) and is characterized by further comprising a conveyor belt machine (2) for conveying test blocks, a manipulator (3) for conveying the test blocks and a control console (4), wherein a monitoring camera (401) for monitoring, a printer (402) connected with the pressure test machine (1) in a signal mode and a control machine (403) for controlling each machine are arranged on the control console (4), and the monitoring camera (401) is connected with the manipulator (3), the conveyor belt machine (2) and the pressure test machine (1) in a signal mode;
The pressure testing machine is characterized in that a test bed (101) and a protruding portion (102) are arranged on one side of the pressure testing machine (1), the protruding portion (102) and the test bed (101) are oppositely arranged in parallel, a sub-rod (103) is arranged on one side, close to the test bed (101), of the protruding portion (102) in a sliding mode, a pressing plate (104) is arranged on one end, close to the test bed (101), of the sub-rod (103), a female rod (105) is rotationally arranged in the protruding portion (102), the female rod (105) is connected with the sub-rod (103) in a threaded rotating sleeved mode, a first motor (106) is arranged in the pressure testing machine (1), a first transmission rod (107) is arranged at the output end of the first motor (106), a first gear (108) is arranged in a transmission mode, and a second gear (109) meshed with the first gear (108) is arranged on the female rod (105).
The first transmission rod (107) end transmission is connected with a first cone (501), one side of the first gear (108) is connected with a second cone (502), the first cone (501) and the second cone (502) are oppositely arranged, the first cone (501) and the second cone (502) are connected through a conveyor belt (503), and a moment changing assembly for moving the conveyor belt (503) is arranged in the pressure testing machine (1).
2. The pressure test system with intelligent monitoring function according to claim 1, wherein: the moment changing assembly comprises a second telescopic rod (602), a clamping block (603) is arranged at the end of the second telescopic rod (602), the clamping block (603) is arranged in a sliding mode with the inner wall of the pressure testing machine (1), the conveying belt (503) is arranged in a sliding mode through the clamping block (603), and a first sensor in signal connection with the printer (402) is arranged on the second telescopic rod (602);
A first rotating groove (701) is formed in the first conical part (501), a plurality of bayonets (702) are uniformly formed in the inner wall of the first rotating groove (701), a first rotary table (703) connected with a first transmission rod (107) is rotatably arranged on the first rotating groove (701), telescopic rods (704) matched with the bayonets (702) are uniformly arranged on the outer wall of the first rotary table (703), rolling balls (705) are movably arranged at the ends of the telescopic rods (704), a first reset spring (706) in a compressed state is sleeved on the telescopic rods (704), and the rolling balls (705) are positioned in the bayonets (702);
the telescopic rod (704) is internally provided with a second sensor for detecting whether the length of the telescopic rod (704) is changed, the second sensor is connected with a second telescopic rod (602) through signals, and the first motor (106) and the second telescopic rod (602) are connected with the monitoring camera (401).
3. The pressure test system with intelligent monitoring function according to claim 1, wherein: the test bench (101) is provided with a cleaning piece (8) for cleaning the test bench (101) in a sliding manner, one side of the pressure testing machine (1) is provided with a groove (801), a second screw rod (802) is rotationally arranged in the groove (801), and the cleaning piece (8) is connected with the second screw rod (802) in a threaded rotating sleeve mode.
4. A pressure test system with intelligent monitoring function according to claim 3, characterized in that: still include energy storage subassembly, the cover is equipped with third gear (803) on first transfer line (107), third gear (803) meshing has fourth gear (804), be provided with second transfer line (805) on fourth gear (804), second transfer line (805) link to each other with energy storage subassembly input, energy storage subassembly output is provided with third transfer line (806), third transfer line (806) transmission is connected with fifth gear (807), fifth gear (807) meshing has sixth gear (808) that are used for driving second lead screw (802) pivoted.
5. The pressure test system with intelligent monitoring function according to claim 4, wherein: the energy storage assembly comprises two first ratchet wheels (901), a second ratchet wheel (902) which are parallel to each other, a first pawl (903) which is matched with the first ratchet wheel (901) and a limiting piece (904) which is used for limiting the rotation of the second ratchet wheel (902), a torsion spring (905) with two ends connected with the first ratchet wheel (901) and the second ratchet wheel (902) is arranged between the first ratchet wheel (901) and the second ratchet wheel (902), the first ratchet wheel (901) is connected with a second transmission rod (805), the second ratchet wheel (902) is connected with a third transmission rod (806), and a hydraulic push rod (906) which is used for controlling the limiting piece (904) to move close to or far away from the second ratchet wheel (902) is arranged on the limiting piece (904), and the hydraulic push rod (906) is connected with a monitoring camera (401) through signals.
6. The pressure test system with intelligent monitoring function according to claim 5, wherein: the automatic transmission device is characterized in that a switching assembly is arranged between the third transmission rod (806) and the fifth gear (807), the switching assembly comprises a seventh gear (1101) and an eighth gear (1102) which are parallel to each other, a ninth gear (1103) meshed with the seventh gear (1101) and the eighth gear (1102) is arranged between the seventh gear (1101) and the eighth gear (1102) in a rotating mode, the seventh gear (1101) is arranged at the end head of the third transmission rod (806) in a penetrating mode, the eighth gear (1102) is connected with the fifth gear (807), a synchronizing shaft (1104) connected with the seventh gear (1101) and the eighth gear (1102) in a detachable mode is arranged on the third transmission rod (806) in a sliding mode, a lantern ring (1105) is sleeved on the synchronizing shaft (1104) in a rotating mode, and an electric push rod is connected with a monitoring camera (401) in a signal mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202410950196.4A CN118500908B (en) | 2024-07-16 | 2024-07-16 | Pressure test system with intelligent monitoring function |
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| CN202410950196.4A CN118500908B (en) | 2024-07-16 | 2024-07-16 | Pressure test system with intelligent monitoring function |
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| CN118500908B CN118500908B (en) | 2024-09-20 |
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