Concrete testing system for bridge tower column

Abstract

The invention discloses a concrete testing system for a bridge tower column, and relates to the technical field of concrete testing equipment, the concrete testing system comprises an adjusting transmission system, a data acquisition system, a communication control system and an energy supply system.The concrete testing system is provided with a transmission assembly and an adjusting and controlling assembly, so that a concrete test body is rapidly prepared in a time-saving and labor-saving mode through adjusting and controlling; and under the regulation and control action of the regulation and control assembly, the anti-permeability performance and the erosion phenomenon of the concrete test body in water bodies with different strengths are simulated through the test assembly, meanwhile, the content of concrete raw materials in the water bodies is detected, and the erosion degree of the concrete test body is calculated according to the data.

Description

Technical Field

[0001] The present invention relates to the technical field of concrete testing equipment, and specifically to a concrete testing system for bridge towers. Background Art

[0002] Bridge towers are important components of bridge structures, mainly bearing the load-bearing and supporting functions of the bridge; the towers are usually made of reinforced concrete structures, that is, concrete is poured into the steel bar framework and solidified to form.

[0003] During testing, it is necessary to take samples of the concrete and make the sampled concrete into standard concrete test blocks for testing. Traditional concrete test blocks are mainly made manually. Workers pour the sampled concrete into the test block mold and then manually tamp the concrete. The overall degree of automation is relatively low, and it is also necessary for workers to hold a variety of instruments on-site for data collection, which is time-consuming and laborious and difficult to meet the needs of large-scale construction. Summary of the Invention

[0004] Therefore, in order to solve the above deficiencies, the present invention provides a concrete testing system for bridge towers herein.

[0005] The present invention is implemented as follows. A concrete testing system for bridge towers is constructed, and the device includes an adjustment drive system, a data acquisition system, a communication control system, and an energy supply system.

[0006] The adjustment drive system is used to install and adjust the equipment posture and perform entity adjustment control; the data acquisition system is responsible for collecting sensor data in real time; the communication control system is used to transmit the processed data to the control terminal through wireless or wired communication; the energy supply system is used to provide the electricity and gas sources required by the adjustment drive system, the data acquisition system, and the communication control system, including a cable line power supply system and a regulated gas source supply system.

[0007] Preferably, the adjustment drive system specifically includes a frame for installation and fixation, a motor base fixedly installed on the top of the frame by bolts, and a transmission component fixedly arranged on the side of the motor base; the data acquisition system specifically includes a test component fixedly arranged at the rear of the frame and a control component rotatably arranged on the right side of the motor base; the communication control system specifically includes a controller fixedly installed on the front end of the motor base by bolts.

[0008] Preferably, the transmission assembly includes a servo motor fixedly mounted on the side of the motor base by bolts; a gear set for transmission is fixedly provided at the end of the servo motor transmission shaft; the gear set is specifically composed of a group of bevel gears meshing with each other and driven gears arranged on the upper and lower sides of the bevel gears, and an electromagnetic clutch is fixedly installed at the upper and lower shaft ends of the bevel gears on the front side of the gear set; the internal clamping part of the electromagnetic clutch is clamped and fixed to the driven gear shaft of the gear set.

[0009] Preferably, a screw barrel is fixedly provided at the right end of the bevel gear shaft on the rear side of the gear group; the driven gears on the upper and lower sides of the gear group are respectively meshed and connected with the driving gear inside the motor seat; the screw groove inside the screw barrel is threadedly connected with the driving screw at the left end of the clamping assembly; and a disassembly mold is fixedly provided on the right side of the clamping jaws of the clamping jaw assembly.

[0010] Preferably, the test assembly includes a semi-sealed box body fixedly installed on the side of the motor seat by bolts; a erosion test assembly with a data acquisition function is fixedly installed on the side of the semi-sealed box body by bolts; a multi-axis robotic arm with an adjustment function is fixedly installed on the rear side of the top of the semi-sealed box body by bolts; a lower pressure plate is fixedly installed at the end of the multi-axis robotic arm; an adjustment cylinder with an adjustment function is fixedly installed on the top of the lower pressure plate by bolts; a detection probe with a data acquisition function is fixedly installed on the piston rod at the bottom of the adjustment cylinder; a through hole is provided on the left side of the top of the semi-sealed box body, and a limiting rubber ring with a clamping and fixing function is provided inside the through hole.

[0011] Preferably, the erosion test assembly includes a reciprocating cylinder fixedly mounted on the side of a semi-sealed box body by bolts; a piston plate is fixedly mounted at the end of the piston rod of the reciprocating cylinder, and the piston plate is slidably arranged inside the semi-sealed box body.

[0012] Preferably, the water outlets on the left and right sides of the bottom of the semi-sealed box body are fixedly installed with water circulation components through connecting pipes; the water circulation component is specifically composed of a liquid pump and a connecting pipe, and a detection component with a data acquisition function is fixedly installed on the rear side of the liquid pump through the connecting pipe; the visual camera with an image acquisition function is fixedly installed on the side of the semi-sealed box body through bolts.

[0013] Preferably, the regulating component includes a detachable connecting arm rotatably arranged at the front end of the motor seat; the right end of the detachable connecting arm is fixedly mounted on the side of the cylinder body of the central cylinder; the ends of the upper and lower piston rods of the central cylinder are fixedly mounted with adjustment plates; a gear ring is welded and fixed on the outer side of the adjustment plate, and the gear ring is engaged with the side of the driving gear for transmission.

[0014] Preferably, eight groups of through holes are opened in an equal ring shape on the adjustment plate on the top side of the central cylinder, and rubber rings are arranged inside the through holes; a light sensor is arranged at the through hole of the adjustment plate on the bottom side of the central cylinder; an inner cavity is arranged on the outer side of the through hole of the adjustment plate on the bottom side of the central cylinder, and a small coil block is fixedly installed on the inner wall of the inner cavity; a clamping rod is slidably arranged on the wall of the through hole of the adjustment plate.

[0015] A method for testing concrete for bridge pylons comprises the following steps:

[0016] Step 1: Installation and fixation; the staff fixed the frame with bolts at the top casting of the bridge tower formwork, and controlled the transmission assembly to work through the controller, so that the servo motor drives the gear set to engage and transmit. Here, the three sets of electromagnetic clutches on the gear set are energized, so that the servo motor drives the screw barrel to rotate through the gear set, and the screw barrel is engaged with the adjusting screw of the clamping jaw assembly to clamp the disassembly and assembly mold; then the staff rotates the detachable connecting arm to adjust the central cylinder and the adjustment plate and install them on the side of the motor seat, and makes the gear ring on the outside of the adjustment plate mesh with the active gear, and then drives the active gear and the gear ring through the servo motor and the gear set to engage and transmit, so that the adjustment plate rotates and its through hole is in the upper and lower alignment state with the circular mold of the disassembly and assembly mold, completing the installation and positioning process;

[0017] Step 2: Specimen preparation: The staff will pull the pouring pipe to the through-hole on the top of the adjustment plate above the disassembly mold, first apply a large amount of mold release agent inside the disassembly mold, and then control the central cylinder through the controller to drive the two sets of adjustment plates to move relative to each other, so that the adjustment plates can clamp the disassembly mold. Here, the rubber rings in the adjustment plates on the top of the disassembly mold are arranged in concentric circles, and the adjustment plates at the bottom of the disassembly mold are staggered from the through-holes where the rubber rings are located. Then, concrete is poured into the disassembly mold. At this time, the light sensor collects data on the concrete slurry to determine the fluidity of the slurry. After vibrating it with an external vibrator, a mold is placed at the center of the disassembly mold to make the concrete specimen inside the disassembly mold have a cylindrical structure. The specimen in the mold is heated and solidified by the heating coil inside the disassembly mold.

[0018] Step 3: demoulding the specimen; the upper and lower adjustment plates are driven to separate by the central cylinder, and then the servo motor and the gear set drive the driving gear to engage with the outer gear ring of the adjustment plate on the bottom side of the central cylinder, so that the rubber ring of the adjustment plate on the bottom side of the central cylinder is aligned with the disassembly mold and forms a concentric circle position, and then the controller controls the multi-axis robotic arm to drive the lower pressure plate to provide downward pressure on the specimen, and controls the clamping claw assembly to stop holding the disassembly mold while gradually disassembling it, so that the concrete specimen is downwardly separated and enters the rubber ring of the adjustment plate on the bottom side of the central cylinder, and then enters the semi-sealed box through the limit rubber ring;

[0019] Step 4: Specimen testing; when the concrete specimen enters the through hole of the adjusting plate at the bottom side of the central cylinder, the photosensor here detects the entry of the specimen and outputs an electrical signal to energize the small coil block through the controller to generate an electromagnetic force to push out the clamping rod and perform a clamping and fixing action on the concrete specimen. At this time, the lower pressing plate and the detection probe are driven by the multi-axis robotic arm and the adjusting cylinder to extend into the concrete specimen; then the reciprocating oil cylinder drives the piston plate to perform a small reciprocating sliding, and the water body at the construction site is introduced into the semi-sealed box body through the water circulation component, and a water wave impact is exerted on the concrete specimen under the sliding of the piston plate. Due to the circulating guidance of the water circulation component, the flow phenomenon of the water around the concrete specimen is also simulated. Here, the internal and external surfaces of the concrete specimen are data-collected through the detection probe and the vision camera, and under the adjustable pushing flow of the reciprocating oil cylinder, the impermeability performance and erosion phenomenon of the concrete specimen under water bodies of different strengths are simulated. And because the circulating guidance of the water circulation component can introduce the water body into the detection component, it is convenient to detect the content of concrete raw materials in the water body, and the erosion degree of the concrete specimen is calculated based on this data.

[0020] The present invention has the following advantages: The present invention provides an improved concrete testing system for bridge towers. Compared with the same type of equipment, it has the following improvements:

[0021] For the concrete testing system for bridge towers of the present invention, by setting the transmission component and the regulation component, it realizes the time-saving and labor-saving rapid preparation of concrete specimens through adjustment and control, and under the regulation of the regulation component, the impermeability performance and erosion phenomenon of the concrete specimens under water bodies of different strengths are simulated through the testing component, and at the same time, the content of concrete raw materials in the water body is detected, and the erosion degree of the concrete specimens is calculated based on this data. Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the system of the present invention;

[0023] Figure 2 It is a schematic diagram of the shaft structure of the present invention;

[0024] Figure 3 It is an exploded structural schematic diagram of the transmission component of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the regulation component of the present invention;

[0026] Figure 5 It is a sectional structural schematic diagram of the adjusting plate of the present invention;

[0027] Figure 6 It is an axonometric structural schematic diagram of the testing component of the present invention;

[0028] Figure 7It is a schematic diagram of the internal structure of the test component of the present invention.

[0029] Among them: frame - 1, motor base - 2, transmission component - 3, controller - 4, test component - 5, regulation component - 6, servo motor - 31, gear set - 32, electromagnetic clutch - 33, screw barrel - 34, driving gear - 35, jaw component - 36, disassembly and assembly die - 37, semi - sealed box body - 51, erosion degree test component - 52, multi - axis robotic arm - 53, lower pressing plate - 54, adjusting cylinder - 55, detection probe - 56, limit rubber ring - 57, reciprocating oil cylinder - 521, piston plate - 522, water circulation component - 523, detection component - 524, vision camera - 525, detachable connecting arm - 61, central cylinder - 62, adjusting plate - 63, gear ring - 64, rubber ring - 65, light sensor - 66, small coil block - 67, clamping rod - 68. Specific embodiments

[0030] The following combines the attached Figures 1 to 7 Describe the principles and features of the present invention. The examples cited are only used to explain the present invention and are not used to limit the scope of the present invention. In the following paragraphs, the present invention will be described more specifically by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non - precise scales, only for the purpose of conveniently and clearly assisting in explaining the purpose of the embodiments of the present invention.

[0031] Embodiment 1:

[0032] Please refer to Figures 1 to 7 , a concrete test system for a bridge tower column of the present invention, includes an adjustment drive system, a data acquisition system, a communication control system, and an energy supply system; the adjustment drive system is used for installing and adjusting the equipment attitude and entity adjustment control; the data acquisition system is responsible for collecting sensor data in real - time; the communication control system is used to transmit the processed data to the control terminal through wireless or wired communication; the energy supply system is used to provide the electricity and gas source required by the adjustment drive system, the data acquisition system, and the communication control system, including a cable line power supply system and a regulated gas source supply system.

[0033] The communication control system specifically includes a controller 4 fixedly installed at the front end of the motor base 2 by bolts.

[0034] The adjusting transmission system specifically includes a frame 1 for installation and fixation, a motor base 2 fixedly installed on the top of the frame 1 by bolts, and a transmission assembly 3 fixedly arranged on the side of the motor base 2; the transmission assembly 3 includes a servo motor 31 fixedly installed on the side of the motor base 2 by bolts; a gear set 32 for transmission is fixedly arranged at the end of the transmission shaft of the servo motor 31; the gear set 32 specifically consists of a group of bevel gears that mesh with each other and driven gears arranged on the upper and lower sides of the bevel gears, and the upper and lower shaft ends of the bevel gears on the front side of the gear set 32 are fixedly installed with an electromagnetic clutch 33; the internal clamping part of the electromagnetic clutch 33 is clamped and fixed to the driven gear shaft of the gear set 32; the right end of the bevel gear shaft on the rear side of the gear set 32 is fixedly provided with a screw barrel 34; the driven gears on the upper and lower sides of the gear set 32 are respectively meshed and connected with the driving gear 35 inside the motor base 2; the internal screw groove of the screw barrel 34 is threadedly connected to the driving screw at the left end of the clamping jaw assembly 36; the right side of the clamping jaw of the clamping jaw assembly 36 is clamped and fixed with a disassembly mold 37.

[0035] The test assembly 5 includes a semi-sealed box body 51 fixedly installed on the side of the motor base 2 by bolts; a rubber pad is provided below the through hole at the top of the sealed box body 51; a corrosion test assembly 52 with a data acquisition function is fixedly installed on the side of the semi-sealed box body 51 by bolts; a multi-axis robotic arm 53 with an adjustment function is fixedly installed on the rear side of the top of the semi-sealed box body 51 by bolts; a lower pressure plate 54 is fixedly installed at the end of the multi-axis robotic arm 53; an adjustment cylinder 55 with an adjustment function is fixedly installed on the top of the lower pressure plate 54 by bolts; a detection probe 56 with a data acquisition function is fixedly installed on the piston rod at the bottom of the adjustment cylinder 55; a through hole is provided on the left side of the top of the semi-sealed box body 51, and a limiting rubber ring 57 with a clamping and fixing function is provided inside the through hole.

[0036] The erosion test assembly 52 includes a reciprocating cylinder 521 fixedly installed on the side of the semi-sealed box body 51 by bolts; a piston plate 522 is fixedly installed at the end of the piston rod of the reciprocating cylinder 521, and the piston plate 522 is slidably set inside the semi-sealed box body 51; water circulation assemblies 523 are fixedly installed on the left and right water outlets on the bottom of the semi-sealed box body 51 through connecting pipes; the water circulation assembly 523 is specifically composed of a liquid pump and a connecting pipe, and a detection assembly 524 with a data acquisition function is fixedly installed on the rear side of the liquid pump through the connecting pipe. The detection assembly 524 is specifically composed of a connecting pipe and a sensor for detecting impurities in the water body; a visual camera 525 with an image acquisition function is fixedly installed on the side of the semi-sealed box body 51 by bolts.

[0037] Example 2:

[0038] See also Figures 1 to 7, a concrete testing system for a bridge tower column according to the present invention. Compared with the first embodiment, this embodiment further includes: The data acquisition system specifically includes a testing component 5 fixedly arranged at the rear side of the frame 1 and a regulation component 6 rotatably arranged at the right side of the motor base 2; The regulation component 6 includes a detachable connecting arm 61 rotatably arranged at the front end of the motor base 2; The right end of the detachable connecting arm 61 is fixedly installed on the side surface of the cylinder body of the central cylinder 62; At the ends of the piston rods on the upper and lower sides of the central cylinder 62, adjustment plates 63 are fixedly installed; A gear ring 64 is welded and fixed on the outer side surface of the adjustment plate 63, and the gear ring 64 meshes and drives with the side surface of the driving gear 35; Eight groups of through holes are annularly arranged on the adjustment plate 63 on the top side of the central cylinder 62, and rubber rings 65 are arranged inside the through holes; A light sensor 66 is arranged at the through hole of the adjustment plate 63 on the bottom side of the central cylinder 62; An inner cavity is arranged outside the through hole of the adjustment plate 63 on the bottom side of the central cylinder 62, and a small coil block 67 is fixedly installed on the inner wall of the inner cavity; A clamping rod 68 is slidably arranged on the wall of the through hole of the adjustment plate 63.

[0039] The working principle of a concrete testing system for a bridge tower column based on the above is as follows:

[0040] First, when using this device, first place this device in the working area, and then connect the device to an external power source to provide the power required for the operation of this device.

[0041] Second, the staff fixedly installs the frame 1 at the top casting position of the bridge tower column formwork through bolts, and controls the transmission component 3 to work through the controller 4, so that the servo motor 31 drives the gear set 32 to engage and transmit. Here, power is supplied to the three electromagnetic clutches 33 on the gear set 32 respectively, so that the servo motor 31 drives the screw barrel 34 to rotate through the gear set 32. Here, the screw barrel 34 meshes and drives with the adjustment screw of the jaw assembly 36 to clamp the disassembly and assembly mold 37; Then the staff rotates the detachable connecting arm 61 to adjust and install the central cylinder 62 and the adjustment plate 63 on the side of the motor base 2, and makes the gear ring 64 outside the adjustment plate 63 be in an engaged state with the driving gear 35. Then, the servo motor 31 and the gear set 32 are used to drive the driving gear 35 and the gear ring 64 to engage and transmit, so that the adjustment plate 63 rotates and its through hole is in an up-and-down alignment state with the circular mold of the disassembly and assembly mold 37, completing the installation and positioning process.

[0042] Thirdly, the staff member pulls the pipeline for pouring to the top through hole of the adjusting plate 63 above the disassembly and assembly mold 37. First, a large amount of release agent is applied inside the disassembly and assembly mold 37. Then, the controller 4 is used to control the central air cylinder 62 to drive the two groups of adjusting plates 63 to displace relative to each other, so that the adjusting plates 63 can clamp the disassembly and assembly mold 37. Here, the rubber rings 65 in the adjusting plates 63 at the top of the disassembly and assembly mold 37 are arranged in concentric circles, and the adjusting plates 63 at the bottom of the disassembly and assembly mold 37 are staggered from the through holes where the rubber rings 65 are located. Then, concrete is poured into the disassembly and assembly mold 37. At this time, the light sensor 66 collects data on the concrete slurry to judge the fluidity of the slurry. After vibrating with an external vibrator, a mold is placed at the center of the disassembly and assembly mold 37 so that the concrete test body inside the disassembly and assembly mold 37 is in a cylindrical structure. The test body in the mold is heated and solidified by the heating coil inside the disassembly and assembly mold 37;

[0043] Fourthly, the adjusting plates 63 on the upper and lower sides of the central air cylinder 62 are driven to separate by the central air cylinder 62. Then, the servo motor 31 and the gear set 32 are used to drive the driving gear 35 to mesh with the outer gear ring 64 of the adjusting plate 63 on the bottom side of the central air cylinder 62, so that the rubber ring 65 of the adjusting plate 63 on the bottom side of the central air cylinder 62 is aligned with the disassembly and assembly mold 37 and forms a concentric circle position. Then, the controller 4 is used to control the multi-axis robotic arm 53 to drive the lower pressing plate 54 to apply a downward pressure to the test body, and control the jaw assembly 36 to gradually disassemble while stopping clamping the disassembly and assembly mold 37, so that the concrete test body disengages downward and enters the inside of the rubber ring 65 of the adjusting plate 63 on the bottom side of the central air cylinder 62, and then enters the semi-sealed box body 51 through the limiting rubber ring 57;

[0044] Fifthly, when the concrete test body enters the through hole of the adjusting plate 63 on the bottom side of the central air cylinder 62, the light sensor 66 detects the entry of the test body here, and outputs an electrical signal to supply energy to the small coil block 67 through the controller 4 to generate an electromagnetic force to push the clamping rod 68 out and perform a clamping and fixing action on the concrete test body. At this time, the lower pressing plate 54 and the detection probe 56 are driven by the multi-axis robotic arm 53 and the adjusting cylinder 55 to extend into the concrete test body; then, the reciprocating oil cylinder 521 drives the piston plate 522 to perform a small-amplitude reciprocating sliding, and the water body at the construction site is introduced into the semi-sealed box body 51 through the water circulation component 523, and a water wave-like impact is exerted on the concrete test body under the sliding of the piston plate 522;

[0045] Sixthly, since the circulation guide of the water circulation component 523 also simulates the flow phenomenon of water around the concrete specimen, data collection of the inner and outer surfaces of the concrete specimen is carried out here through the detection probe 56 and the vision camera 525. Under the adjustable push of the reciprocating oil cylinder 521, the impermeability performance and erosion phenomenon of the concrete specimen under water bodies of different strengths are simulated. And because the circulation guide of the water circulation component 523 can introduce the water body into the detection component 524, so as to facilitate the detection of the content of concrete raw materials in the water body, and the degree of erosion of the concrete specimen is calculated according to this data.

[0046] Through improvement, the present invention provides a concrete testing system for bridge towers. By setting the transmission component 3 and the regulation component 6, it is realized to quickly prepare concrete specimens in a time-saving and labor-saving manner by adjusting and controlling, and under the regulation of the regulation component 6, the impermeability performance and erosion phenomenon of the concrete specimens under water bodies of different strengths are simulated by the testing component 5. At the same time, the content of concrete raw materials in the water body is detected, and the degree of erosion of the concrete specimens is calculated according to this data.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. And the standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the records of the specification and the drawings. The specific connection methods of each part all adopt the mature conventional means such as bolts, rivets and welding in the prior art. The machines, parts and equipment all adopt the conventional models in the prior art. Plus, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0048] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A concrete testing system for bridge pylons, comprising an adjustment and transmission system, a data acquisition system, a communication control system, and an energy supply system; The adjustment transmission system is used to install and adjust the equipment posture and physical adjustment control; the data acquisition system is responsible for collecting sensor data in real time; the communication control system is used to transmit processed data to the control terminal through wireless or wired communication; the energy supply system is used to provide the power and gas source required by the adjustment transmission system, data acquisition system and communication control system, including a cable line power supply system and a pressure-stabilized gas supply system.

2. The concrete testing system for a bridge tower column according to claim 1, wherein: The regulating transmission system specifically comprises a frame (1) for mounting and fixing, a motor base (2) fixedly mounted on the top of the frame (1) by bolts, and a transmission assembly (3) fixedly arranged on the side of the motor base (2); the data acquisition system specifically comprises a test assembly (5) fixedly arranged on the rear side of the frame (1) and a regulating assembly (6) rotatably arranged on the right side of the motor base (2); and the communication control system specifically comprises a controller (4) fixedly mounted on the front end of the motor base (2) by bolts.

3. The concrete testing system for a bridge tower column according to claim 2, wherein: The transmission assembly (3) includes a servo motor (31) fixedly mounted on the side of the motor base (2) by bolts; a gear set (32) for transmission is fixedly arranged at the end of the transmission shaft of the servo motor (31); the gear set (32) is specifically composed of a group of bevel gears meshing with each other and driven gears arranged on the upper and lower sides of the bevel gears, and an electromagnetic clutch (33) is fixedly mounted at the upper and lower shaft ends of the bevel gears on the front side of the gear set (32); the internal clamping member of the electromagnetic clutch (33) is clamped and fixed to the driven gear shaft of the gear set (32).

4. The concrete testing system for a bridge tower column according to claim 3, wherein: A screw barrel (34) is fixedly provided at the right end of the bevel gear shaft on the rear side of the gear set (32); the driven gears on the upper and lower sides of the gear set (32) are respectively meshed and transmission-connected with the driving gear (35) inside the motor base (2); the screw groove inside the screw barrel (34) is threadedly connected with the driving screw rod at the left end of the clamping jaw assembly (36); and a disassembly mold (37) is fixedly provided on the right side of the clamping jaw of the clamping jaw assembly (36).

5. The concrete testing system for a bridge tower column according to claim 4, characterized in that: The test assembly (5) comprises a semi-sealed box body (51) fixedly mounted on the side of the motor base (2) by bolts; a corrosion test assembly (52) with a data acquisition function is fixedly mounted on the side of the semi-sealed box body (51) by bolts; a multi-axis mechanical arm (53) with an adjustment function is fixedly mounted on the rear side of the top of the semi-sealed box body (51) by bolts; a lower pressure plate (54) is fixedly mounted on the end of the multi-axis mechanical arm (53); an adjustment cylinder (55) with an adjustment function is fixedly mounted on the top of the lower pressure plate (54) by bolts; a detection probe (56) with a data acquisition function is fixedly mounted on the piston rod at the bottom of the adjustment cylinder (55); a through hole is provided on the left side of the top of the semi-sealed box body (51), and a limiting rubber ring (57) with a clamping and fixing function is provided inside the through hole.

6. The concrete testing system for a bridge tower column according to claim 5, wherein: The erosion degree test component (52) includes a reciprocating oil cylinder (521) fixedly installed on the side of the semi-sealed box body (51) by bolts; a piston plate (522) is fixedly installed at the end of the piston rod of the reciprocating oil cylinder (521), and the piston plate (522) is slidably arranged inside the semi-sealed box body (51).

7. The concrete testing system for a bridge tower column according to claim 6, characterized in that: Water circulation components (523) are fixedly installed at the water outlets on the left and right sides of the bottom of the semi-sealed box body (51) through connecting pipes; the water circulation components (523) are specifically composed of liquid pumps and connecting pipes, and a detection component (524) with a data acquisition function is fixedly installed at the rear side of the liquid pump through a connecting pipe; a vision camera (525) with an image acquisition function is fixedly installed on the side of the semi-sealed box body (51) by bolts.

8. The concrete testing system for a bridge tower column according to claim 7, wherein: The regulation component (6) includes a detachable connecting arm (61) rotatably arranged at the front end of the motor base (2); the right end of the detachable connecting arm (61) is fixedly installed on the side of the cylinder body of the central cylinder (62); adjusting plates (63) are fixedly installed at the ends of the piston rods on the upper and lower sides of the central cylinder (62); a gear ring (64) is welded and fixed on the outer side of the adjusting plate (63), and the gear ring (64) meshes and drives with the side of the driving gear (35).

9. The concrete testing system for a bridge tower column according to claim 8, characterized in that: Eight groups of through holes are arranged in an equidistant circular shape on the adjusting plate (63) on the top side of the central cylinder (62), and rubber rings (65) are arranged inside the through holes; a light sensor (66) is arranged at the through hole of the adjusting plate (63) on the bottom side of the central cylinder (62); a cavity is arranged on the outer side of the through hole of the adjusting plate (63) on the bottom side of the central cylinder (62), and a small coil block (67) is fixedly installed on the inner wall of the cavity; a clamping rod (68) is slidably arranged on the wall of the through hole of the adjusting plate (63).

10. A concrete testing method for a bridge tower column, which implements a concrete testing system for a bridge tower column as described in claim 9, characterized in that: It includes the following steps: Step 1, installation and fixation; the staff fixedly installs the frame body (1) at the top casting part of the bridge tower column formwork by bolts, and controls the transmission component (3) to work through the controller (4), so that the servo motor (31) drives the gear set (32) to engage and transmit. Here, three electromagnetic clutches (33) on the gear set (32) are respectively energized, so that the servo motor (31) drives the screw cylinder (34) to rotate through the gear set (32). Here, the screw cylinder (34) meshes and drives with the adjusting screw of the jaw component (36) to clamp the disassembly and assembly mold (37); then the staff rotates the detachable connecting arm (61) to adjust and install the central cylinder (62) and the adjusting plate (63) on the side of the motor base (2), and makes the gear ring (64) outside the adjusting plate (63) in a meshing state with the driving gear (35). Then, the driving gear (35) and the gear ring (64) are driven to engage and transmit through the servo motor (31) and the gear set (32), so that the adjusting plate (63) rotates and its through hole is in an up-and-down alignment state with the circular mold of the disassembly and assembly mold (37), and the installation and positioning process is completed. Step 2, test piece production: the staff will pull the pouring pipe to the top through hole of the adjustment plate (63) above the disassembly mold (37), first apply a large amount of mold release agent inside the disassembly mold (37), and then control the central cylinder (62) through the controller (4) to drive the two sets of adjustment plates (63) to move relative to each other, so that the adjustment plates (63) can clamp the disassembly mold (37). Here, the rubber rings (65) in the adjustment plate (63) at the top of the disassembly mold (37) are arranged in concentric circles. The adjusting plate (63) at the bottom of the mold (37) is staggered to the through hole where the rubber ring (65) is located, and then concrete is poured into the disassembly mold (37). At this time, the light sensor (66) collects data on the concrete slurry to determine the slurry fluidity. After vibrating with an external vibrator, a mold is placed at the center of the disassembly mold (37) to make the concrete specimen inside the disassembly mold (37) have a cylindrical structure. The specimen in the mold is heated and solidified by the heating coil inside the disassembly mold (37); Step 3, demoulding the specimen; the adjusting plates (63) on the upper and lower sides thereof are driven to separate by the central cylinder (62), and then the driving gear (35) is driven to engage with the outer gear ring (64) of the adjusting plate (63) on the bottom side of the central cylinder (62) by the servo motor (31) and the gear set (32), so that the rubber ring (65) of the adjusting plate (63) on the bottom side of the central cylinder (62) is aligned with the disassembly mold (37) and forms a concentric circle position, and then the controller (4) controls the multi-axis robot arm (53) to drive the lower pressure plate (54) to provide downward pressure on the specimen, and controls the clamping claw assembly (36) to stop holding the disassembly mold (37) while gradually disassembling, so that the concrete specimen is separated downward and enters the rubber ring (65) of the adjusting plate (63) on the bottom side of the central cylinder (62), and then enters the interior of the semi-sealed box body (51) through the limiting rubber ring (57); Step 4: Specimen testing; when the concrete specimen enters the through-hole of the adjusting plate (63) at the bottom side of the central cylinder (62), the photosensor (66) here detects the entry of the specimen and outputs an electrical signal to energize the small coil block (67) through the controller (4) to generate an electromagnetic force to push the clamping rod (68) out and perform a clamping and fixing action on the concrete specimen. At this time, the lower pressing plate (54) and the detection probe (56) are driven by the multi-axis robotic arm (53) and the adjusting cylinder (55) to extend into the concrete specimen; then the reciprocating oil cylinder (521) drives the piston plate (522) to perform a small reciprocating sliding motion, and the water body at the construction site is introduced into the semi-sealed box body (51) through the water circulation component (523), and a water wave-like impact is exerted on the concrete specimen under the sliding of the piston plate (522). Due to the circulating guidance of the water circulation component (523), the flow phenomenon of water around the concrete specimen is also simulated. Here, the detection probe (56) and the vision camera (525) are used to collect data on the inside and outer surface of the concrete specimen, and under the adjustable pushing flow of the reciprocating oil cylinder (521), the impermeability performance and erosion phenomenon of the concrete specimen under water bodies of different strengths are simulated. And because the circulating guidance of the water circulation component (523) can introduce the water body into the detection component (524) to facilitate the detection of the content of concrete raw materials in the water body, and the degree of erosion of the concrete specimen is calculated based on this data.

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