Wire belt joint on-line monitoring device

Abstract

The utility model discloses an on-line monitoring device for a wire belt joint. The on-line monitoring device comprises a clamping assembly for clamping two ends of a wire belt, a clamping fixing block and an acquisition assembly, a plurality of grooves are formed in the clamping assembly; the clamping fixing block is arranged in the groove and is in threaded connection with the clamping assembly; the end face, away from the steel wire belt, of the clamping assembly is fixedly connected with the supporting block. The acquisition assembly is located on the top surface of the supporting block and is detachably connected with the supporting block; a sensor is arranged on the end face, facing the steel wire rubber belt, of the clamping and fixing block and electrically connected with the collecting assembly. The acquisition assembly is wirelessly connected with the IoT box; signals are transmitted to the collecting assembly through the sensor and then transmitted to the IoT box through the collecting assembly, and therefore the states of the connector and the wire belt can be mastered at any time in the normal operation process of the bucket elevator.

Description

TECHNICAL FIELD

[0001] The utility model relates to material vertical conveying technical field especially relates to a steel wire rubber belt joint on -line monitoring device. BACKGROUND

[0002] In the cement production process, the rubber belt bucket elevator is the key equipment of material vertical conveying, and its operation stability directly affects the production efficiency and equipment safety, the rubber belt joint of the bucket elevator is the core component connecting the rubber belt, and is subjected to the test of material impact, dynamic load and complex working conditions (such as high temperature, dust, corrosive environment) for a long time, for example, in the cement production process, the rubber belt of the bucket elevator needs to adopt the steel wire core rubber belt with high temperature resistance, corrosion resistance and elongation less than 1%, and the mechanical connection form of the butt joint of the clamping plate, but the joint may crack, delaminate and steel wire pull out due to mechanical stress concentration, material aging or installation error, and further cause serious consequences such as rubber belt tearing, material leakage and rubber belt collapse accident, causing unplanned shutdown.

[0003] Traditional joint state monitoring depends on manual inspection or offline detection, and has the limitations of poor timeliness and insufficient precision, the existing steel wire rubber belt joint, such as CN202937723U, discloses a steel wire rubber belt joint device, the two ends of the steel wire rubber belt are overlapped together, the rubber belt pad is clamped between the two ends of the steel wire rubber belt, a pair of belt pressure plates are respectively installed on the two ends of the steel wire rubber belt and are fixed through bolts and screws, a pair of steel wire pressure plates are respectively installed on the pair of belt pressure plates, a pair of steel wire ropes of the steel wire rubber belt are respectively fixed on the pair of belt pressure plates through the steel wire pressure plates, a pair of nylon belts are respectively installed on one end of the pair of belt pressure plates, one side of the steel wire rubber belt is in contact with one side of the nylon belt, the joint in the prior art only plays a fixed role, manual detection is needed after shutdown, the state of the joint cannot be grasped in real time, and the state of the steel wire rubber belt cannot be understood.

[0004] Therefore, the technical personnel in the prior art urgently need to provide a steel wire rubber belt joint on-line monitoring device for grasping the state of the joint at any time during the normal operation of the bucket elevator. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a steel wire rubber belt joint on-line monitoring device to solve the problems in the prior art.

[0006] An online monitoring device for steel cord belt joint, comprising: a clamping assembly for clamping both ends of the steel cord belt, a clamping fixed block and a collection assembly; the clamping assembly is provided with a plurality of grooves; the clamping fixed block is arranged in the groove and is threadedly connected with the clamping assembly; the end surface of the clamping assembly away from the direction of the steel cord belt is fixedly connected with a supporting block; the collection assembly is located on the top surface of the supporting block and is detachably connected with the supporting block; the end surface of the clamping fixed block towards the direction of the steel cord belt is provided with a sensor, and the sensor is electrically connected with the collection assembly; the collection assembly is wirelessly connected with an IoT box.

[0007] Preferably, the clamping fixed block comprises a first fixed block and a second fixed block; the sensor comprises a pressure sensor, a steel cord leakage sensor and a temperature sensor; the first fixed block is provided with a first through hole and a second through hole for the sensor connecting line to pass through, and is further provided with a plurality of third through holes for fixation; the bottom surface of the first fixed block is fixedly connected with the second fixed block, and the second fixed block is located at the lower end of the second through hole; the surface of the second fixed block towards the direction of the supporting block is provided with a first opening penetrating through three adjacent surfaces; the upward surface in the first opening is provided with a fourth through hole corresponding to the second through hole; the pressure sensor is fixedly connected with the bottom surface of the second fixed block, and the pin end of the pressure sensor is electrically connected with the collection assembly through the connecting line passing through the first through hole; the probe end of the temperature sensor is sequentially arranged in the groove of the clamping assembly through the second through hole and the fourth through hole, and the wiring end of the temperature sensor is electrically connected with the collection assembly; the detection end of the steel cord leakage sensor is arranged in the clamping assembly and is in contact with the steel cord belt, and the pin end of the steel cord leakage sensor is arranged in the groove of the clamping assembly and is electrically connected with the collection assembly through the connecting line passing through the first through hole; the first fixed block is threadedly connected with the clamping assembly through the third through hole.

[0008] Preferably, the collection assembly comprises a shell, a sensor interface module, a signal adjustment module, a data acquisition and processing module and a power supply module; the bottom surface of the shell is detachably connected with the supporting block, and the two sides are respectively provided with second openings; the inner bottom surface of the shell is fixedly connected with the sensor interface module, the signal adjustment module, the data acquisition and processing module and the power supply module; the sensor interface module, the signal adjustment module and the power supply module are electrically connected with the data acquisition and processing module; the pressure sensor, the temperature sensor and the steel cord leakage sensor are electrically connected with the sensor interface module.

[0009] Preferably, the clamping assembly comprises outer clamping plates and an inner clamping plate; the outer clamping plates are provided with two; the inner clamping plate is arranged between the two outer clamping plates; the two ends of the steel wire rubber belt are respectively inserted between the two outer clamping plates and the inner clamping plate; the end faces of the two outer clamping plates and the inner clamping plate away from the steel wire rubber belt are fixedly connected with the support block; the steel wire rubber belt, the outer clamping plate and the inner clamping plate are detachably connected; the outer clamping plate is provided with a plurality of grooves; the grooves comprise a first placement groove for placing a first fixing block and a second placement groove for placing a second fixing block, a probe of the temperature sensor and a pin end of the steel wire outer leakage sensor; the second placement groove and the first placement groove form a channel; a plane in the first placement groove of the outer clamping plate is provided with a plurality of threaded holes; the first fixing block is inserted into the threaded hole through the third through hole and is threadedly connected with the outer clamping plate at the upper end through bolts.

[0010] Preferably, the outer clamping plate is in the shape of an L, and the right angle part of the outer clamping plate in the shape of an L is in an arc structure; the inner clamping plate is in the shape of a T, and the right angle part of the inner clamping plate in the shape of a T is in an arc structure; the two outer clamping plates and the inner clamping plate are in the shape of a T as a whole; the detection end of the steel wire outer leakage sensor is arranged between the outer clamping plate and the steel wire rubber belt.

[0011] Preferably, the two outer clamping plates, the inner clamping plate and the steel wire rubber belt are respectively provided with a plurality of corresponding locking through holes, and are fastened through bolts penetrating the locking through holes and nuts.

[0012] Preferably, the two sides of the shell are fixedly connected with first dustproof pipes respectively; the surface of the first dustproof pipe towards the shell is provided with a third opening, and the third opening corresponds to the second opening; the first dustproof pipe is fixedly connected with a second dustproof pipe towards the first fixing block; the bottom end of the second dustproof pipe is an opening and is located at the upper end of the first through hole and the second through hole; the first dustproof pipe is detachably connected with the top surface of the support block.

[0013] Preferably, the pressure sensor is a flexible thin film pressure sensor.

[0014] Compared with the prior art, the steel wire rubber belt joint online monitoring device has the following beneficial effects:

[0015] The signal is transmitted to the acquisition assembly through the clamping fixing block, and the acquisition assembly transmits the signal to the IoT box, so that the state of the joint and the steel wire rubber belt can be grasped at any time during the normal operation of the bucket elevator. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0018] Figure 2 It is a schematic diagram of the bottom view structure of the clamping fixing block of the present application.

[0019] Figure 3 It is a schematic diagram of the bottom view structure of the outer clamping plate of the upper end of the present application.

[0020] Figure 4 It is a top view of the first fixing block of the present application.

[0021] Figure 5 It is a schematic diagram of the internal structure of the collection assembly of the present application.

[0022] Figure 6 It is a schematic diagram of the positional relationship between the first and second placement grooves of the present application.

[0023] Figure 7 It is a schematic diagram of the internal position of the clamping assembly and steel wire adhesive tape in the bucket elevator of the present application.

[0024] Among them: 301 is a clamping assembly; 3011 is an outer clamping plate; 30111 is a first placement groove; 30112 is a second placement groove; 30113 is a threaded hole; 3012 is an inner clamping plate; 302 is a clamping fixing block; 3021 is a first fixing block; 30211 is a first through hole; 30212 is a second through hole; 30213 is a third through hole; 3022 is a second fixing block; 30221 is a first opening; 3023 is a pressure sensor; 3024 is a steel wire leakage sensor; 30241 is a pin end; 3025 is a temperature sensor; 303 is a collection assembly; 3031 is a shell; 3032 is a sensor interface module; 3033 is a signal adjustment module; 3034 is a data acquisition and processing module; 3035 is a power module; 304 is a steel wire adhesive tape; 305 is a support block; 306 is a first dustproof pipeline; 307 is a second dustproof pipeline. DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by the ordinary skilled in the art without making creative labor are within the scope of protection of the present utility model.

[0026] In order to make the above-mentioned purposes, features and advantages of the present utility model more apparent and easy to understand, the present utility model will be further described in detail below in combination with the drawings and specific embodiments.

[0027] As shown in Figure 1 and Figure 7 A steel wire rubber belt joint on-line monitoring device, comprising: a clamping assembly 301 for clamping both ends of a steel wire rubber belt 304, a clamping fixed block 302 and an acquisition assembly 303; the clamping assembly 301 is provided with a plurality of grooves; the clamping fixed block 302 is arranged in the groove and is threadedly connected with the clamping assembly 301; the end face of the clamping assembly 301 away from the direction of the steel wire rubber belt 304 is fixedly connected with a supporting block 305; the acquisition assembly 303 is located on the top surface of the supporting block 305 and is detachably connected with the supporting block 305; the end face of the clamping fixed block 302 towards the direction of the steel wire rubber belt 304 is provided with a sensor, and the sensor is electrically connected with the acquisition assembly 303; the acquisition assembly 303 is wirelessly connected with an IoT box.

[0028] In the present utility model, the sensor transmits signals to the acquisition assembly 303, and the acquisition assembly 303 transmits signals to the Internet of Things (IoT) box, so as to grasp the state of the joint and the steel wire rubber belt 304 at any time during the normal operation of the bucket elevator.

[0029] In one exemplary embodiment, as shown in Figures 2-4As shown, the clamping fixing block 302 includes a first fixing block 3021 and a second fixing block 3022; the sensor includes a pressure sensor 3023, a steel wire leakage sensor 3024 and a temperature sensor 2025; the first fixing block 3021 is provided with a first through hole 30211 and a second through hole 30212 for the sensor connecting line to pass through, and is also provided with a plurality of third through holes 30213 for fixing; the bottom surface of the first fixing block 3021 is fixedly connected with the second fixing block 3022, and the second fixing block 3022 is located at the lower end of the second through hole 30212; the surface of the second fixing block 3022 towards the support block 305 direction is provided with a first opening 30221 penetrating through three surfaces; the upward surface in the first opening 30221 is provided with a fourth through hole corresponding to the second through hole 30212; the pressure sensor 3023 is fixedly connected with the bottom surface of the second fixing block 3022, and the pin end of the pressure sensor 3023 passes through the first through hole 30211 and is electrically connected with the acquisition assembly 303 through a connecting line; the probe end of the temperature sensor 3025 is sequentially arranged in the groove of the clamping assembly 301 through the second through hole 30212 and the fourth through hole, and the wiring end of the temperature sensor 3025 is electrically connected with the acquisition assembly 303; the detection end of the steel wire leakage sensor 3024 is arranged in the clamping assembly 301 and contacts with the steel wire adhesive tape 304, the pin end 30241 of the steel wire leakage sensor 3024 is arranged in the groove of the clamping assembly 301 and is electrically connected with the acquisition assembly 303 through a connecting line passing through the first through hole 30211; the first fixing block 3021 is screw-connected with the clamping assembly 301 through the third through hole 30213.

[0030] In the utility model, the groove is provided with three; the second through hole 30212 is arranged at the middle position of the bottom surface of the first fixing block 3021; the first fixing block 3021 is cuboid and the top surface and the bottom surface are square; the second fixing block 3022 is cuboid and the length of four edges of the top surface is less than that of four edges of the bottom surface of the first fixing block 3021; the second fixing block 3022 is arranged in the direction away from the first through hole 30211 and is located at the middle position of the first fixing block 3021; four third through holes 30213 are arranged on the bottom surface of the first fixing block 3021 close to four corners; the bottom surface of the second fixing block 3022 and the end face of the outer clamping plate 3011 towards the steel wire adhesive tape 304 form a plane; the pin end 30241 of the steel wire leakage sensor 3024 is towards one second placing groove 30112 and is arranged in the second placing groove 30112.

[0031] The utility model discloses a steel wire external leakage sensor 3024 is flexible membrane switch, also called membrane sensor, similar to the contact under the button of television remote controller, when the contact is pressed, it can be conducted, here is when the steel wire is pressed, the steel wire as conductor can conduct this switch, the surface of steel wire external leakage sensor 3024 towards the direction of steel wire adhesive tape 304 is conductive surface, the shape of steel wire external leakage sensor 3024 is roughly T character, the steel wire adhesive tape 304 because extrusion pressure can lead to the insulating damage of surface, after the damage, the conductive surface of steel wire external leakage sensor 3024 contacts the conductor, that is, contacts the steel wire that the steel wire adhesive tape 304 is exposed because extrusion, will form closed loop, therefore transmits the signal to IoT box.

[0032] The utility model discloses a steel wire external leakage sensor 3024 is double -deck electrode structure, the conductive film of two layers, the conductive film of lower layer and steel wire adhesive tape 304 extrusion contact, the middle is separated by insulating material, such as dielectric layer, air gap and insulating plastic etc.;When the conductor object, that is, the steel wire that the steel wire adhesive tape 304 is exposed because extrusion in the application, the conductor itself as conductive medium connects the electrode of upper and lower, forms closed circuit, realizes conduction, and the non - conductor object, such as plastic, ordinary rubber and dry wood etc. press, because not conductive, cannot connect electrode, circuit keeps disconnected state.

[0033] In one exemplary embodiment, as shown in Figure 5 The shell 3031 bottom surface is detachably connected with the support block 305, and second openings are formed in the two sides respectively; the inner bottom surface of the shell 3031 is fixedly connected with the sensor interface module 3032, the signal adjusting module 3033, the data acquisition and processing module 3034 and the power module 3035 respectively; the sensor interface module 3032, the signal adjusting module 3033 and the power module 3035 are electrically connected with the data acquisition and processing module 3034 respectively; the pressure sensor 3023, the temperature sensor 3025 and the steel wire external leakage sensor 3024 are electrically connected with the sensor interface module 3032 respectively.

[0034] The utility model discloses, data acquisition and processing module 3034 including analog-digital conversion module, microprocessor module, storage module, WiFi module and relevant control circuit, signal conditioning module 3033 is used for amplifying and filtering processing to weak analog signal, and data is more accurate, sensor interface module 3032 is used for with sensor connection, and signal transmission is given microprocessor module, power module 3035 is used for providing power supply, and is for rechargeable battery, storage module is used for storing data, analog-digital conversion module passes through conversion for digital signal to analog signal that sensor transmits, then by microprocessor module to these digital signal carries out operation, analysis, processing etc.

[0035] In one exemplary embodiment, as shown in Figure 1 and Figure 6 The clamping assembly 301 includes an outer clamping plate 3011 and an inner clamping plate 3012. The outer clamping plate 3011 is provided with two. The inner clamping plate 3012 is arranged between the two outer clamping plates 3011. The two ends of the steel wire adhesive tape 304 are respectively inserted between the two outer clamping plates 3011 and the inner clamping plate 3012. The end faces of the two outer clamping plates 3011 and the inner clamping plate 3012 away from the steel wire adhesive tape 304 are fixedly connected with the support block 305. The steel wire adhesive tape 304, the outer clamping plate 3011 and the inner clamping plate 3012 are detachably connected. The outer clamping plate 3011 is provided with a plurality of grooves. The grooves include a first placement groove 30111 for placing the first fixing block 3021 and a second placement groove 30112 for placing the second fixing block 3022, the probe of the temperature sensor 3025, and the pin end 30241 of the steel wire outer leakage sensor 3024. The second placement groove 30112 and the first placement groove 30111 form a channel. The plane in the first placement groove 30111 of the outer clamping plate 3011 is provided with a plurality of threaded holes 30113. The first fixing block 3021 is screwed into the threaded holes 30113 through the third through holes 30213 and is threadedly connected with the outer clamping plate 3011 at the upper end.

[0036] In the utility model, one end of the steel wire adhesive tape 304 is located between the outer clamping plate 3011 and the inner clamping plate 3012 at the upper end, and the other end of the steel wire adhesive tape 304 is located between the outer clamping plate 3011 and the inner clamping plate 3012 at the lower end. Four threaded holes 30113 are arranged in the first placement groove 30111 and correspond to the four third through holes 30213 of the first fixing block 3021.

[0037] In one exemplary embodiment, as shown in Figure 1As shown, the outer clamping plate 3011 is L-shaped, and the right angle part of the L-shaped outer clamping plate 3011 is arc-shaped; the inner clamping plate 3012 is T-shaped, and the right angle part of the T-shaped inner clamping plate 3012 is arc-shaped; the two outer clamping plates 3011 and the inner clamping plate 3012 are T-shaped as a whole; the detection end of the steel wire leakage sensor 3024 is arranged between the outer clamping plate 3011 and the steel wire adhesive tape 304.

[0038] In the utility model, the arc-shaped structure of the right angle part of the L-shaped outer clamping plate 3011 and the arc-shaped structure of the right angle part of the T-shaped inner clamping plate 3012 are oppositely arranged and matched and extrude and clamp the steel wire adhesive tape 304, and the arc-shaped structure is used for protecting the steel wire adhesive tape 304 from being excessively bent to cause the steel wire to be prematurely leaked; although the arc-shaped structure delays the time of the steel wire of the steel wire adhesive tape 304 being exposed, the arc-shaped structure still causes the steel wire to be prematurely exposed relative to the direct extrusion of the two plates, therefore, the steel wire leakage sensor 3024 is arranged at the position where the steel wire is prone to be exposed, and therefore, the arc-shaped structure is arranged, so that the steel wire exposure of the steel wire adhesive tape 304 can be detected earlier.

[0039] In one exemplary embodiment, as shown in Figure 1 As shown, the two outer clamping plates 3011, the inner clamping plate 3012 and the steel wire adhesive tape 304 are respectively provided with a plurality of corresponding locking through holes, and are fastened by bolts penetrating through the locking through holes and nuts; the steel wire adhesive tape 304, the two outer clamping plates 3011 and the inner clamping plate 3012 are clamped and fastened by the bolts and the nuts through the locking through holes.

[0040] In one exemplary embodiment, as shown in Figure 1 As shown, the two sides of the shell 3031 are respectively fixedly connected with first dustproof pipes 306; the first dustproof pipes 306 are provided with third openings on the surfaces facing the shell 3031, the third openings correspond to the second openings; the first dustproof pipes 306 are fixedly connected with second dustproof pipes 307 in the direction of the first fixed blocks 3021; the bottom ends of the second dustproof pipes 307 are open and located at the upper ends of the first through holes 30211 and the second through holes 30212; the first dustproof pipes 306 are detachably connected with the top surfaces of the supporting blocks 305.

[0041] In the utility model, the first dustproof pipes 306 and the second dustproof pipes 307 are used for protecting the lines and line interfaces from being polluted by dust to cause poor contact.

[0042] In one exemplary embodiment, as shown in Figure 2 As shown, the pressure sensor 3023 is a flexible thin film pressure sensor; in the utility model, the temperature sensor 3025 is Pt100.

[0043] In the description of the utility model, need understanding is, the orientation or position relation that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" indicate is based on the orientation or position relation shown in the drawing, just is for the convenience of describing the utility model, and is not indicate or imply the device or element that is indicated must have a particular orientation, with a particular orientation configuration and operation, therefore can not be understood as the limitation to the utility model.

[0044] The above-described embodiments are only preferred modes of the utility model, and do not limit the scope of the utility model, and various deformations and improvements of the technical scheme of the utility model made by those skilled in the art without departing from the design spirit of the utility model should fall within the protection scope defined by the claims of the utility model.

Claims

1. An on-line monitoring device for steel cord belt joint, characterized in that, The utility model relates to a kind of steel wire rubber belt (304) and the end of the steel wire rubber belt (304) are fixed by clamping, and the utility model provides a kind of steel wire rubber belt (304) and the end of the steel wire rubber belt (304) are fixed by clamping, including: Clamping assembly (301) for clamping both ends of steel wire rubber belt (304), clamping fixed block (302) and collection assembly (303); The clamping assembly (301) is provided with a plurality of grooves;The clamping fixed block (302) is arranged in the groove and is threadedly connected with the clamping assembly (301); The end surface of the clamping assembly (301) away from the direction of the steel wire rubber belt (304) is fixedly connected with the supporting block (305);The collection assembly (303) is located on the top surface of the supporting block (305) and is detachably connected with the supporting block (305); The end surface of the clamping fixed block (302) towards the direction of the steel wire rubber belt (304) is provided with a sensor, and the sensor is electrically connected with the collection assembly (303);The collection assembly (303) is wirelessly connected with the IoT box.

2. The device for monitoring the joint of steel cord belt on line according to claim 1, characterized in that: The clamping fixed block (302) includes a first fixed block (3021) and a second fixed block (3022);The sensor includes a pressure sensor (3023), a steel wire leakage sensor (3024) and a temperature sensor (3025); The first fixed block (3021) is provided with a first through hole (30211) and a second through hole (30212) for the sensor connecting line to pass through, and the first fixed block (3021) is also provided with a plurality of third through holes (30213) for fixation; The bottom surface of the first fixed block (3021) is fixedly connected with the second fixed block (3022), and the second fixed block (3022) is located at the lower end of the second through hole (30212); The surface of the second fixed block (3022) towards the direction of the supporting block (305) and the adjacent surface are provided with a first opening (30221) penetrating through three surfaces;The upward surface in the first opening (30221) is provided with a fourth through hole corresponding to the second through hole (30212); The pressure sensor (3023) is fixedly connected with the bottom surface of the second fixed block (3022), and the pin end of the pressure sensor (3023) passes through the first through hole (30211) to be electrically connected with the collection assembly (303) through a connecting line; The probe end of the temperature sensor (3025) is sequentially arranged in the groove of the clamping assembly (301) through the second through hole (30212) and the fourth through hole, and the wiring end of the temperature sensor (3025) is electrically connected with the collection assembly (303); The detection end of the steel wire leakage sensor (3024) is arranged in the clamping assembly (301) and contacts with the steel wire rubber belt (304), and the pin end (30241) of the steel wire leakage sensor (3024) is arranged in the groove of the clamping assembly (301) and is electrically connected with the collection assembly (303) through a connecting line passing through the first through hole (30211); The first fixed block (3021) is threadedly connected with the clamping assembly (301) through the third through hole (30213).

3. The device for monitoring the joint of steel cord belt on line according to claim 2, characterized in that: The acquisition component (303) comprises a shell (3031), a sensor interface module (3032), a signal conditioning module (3033), a data acquisition and processing module (3034) and a power module (3035); The bottom surface of the shell (3031) is detachably connected with the support block (305), and second openings are respectively formed in the two sides thereof; The inner bottom surface of the shell (3031) is fixedly connected with the sensor interface module (3032), the signal conditioning module (3033), the data acquisition and processing module (3034) and the power module (3035) respectively; The sensor interface module (3032), the signal conditioning module (3033) and the power module (3035) are electrically connected with the data acquisition and processing module (3034) respectively; The pressure sensor (3023), the temperature sensor (3025) and the steel wire leakage sensor (3024) are electrically connected with the sensor interface module (3032) respectively.

4. The device for monitoring the joint of steel cord belt on line according to claim 3, characterized in that: The clamping assembly (301) comprises outer clamping plates (3011) and an inner clamping plate (3012); The outer clamping plates (3011) are provided with two; the inner clamping plate (3012) is arranged between the two outer clamping plates (3011); and the two ends of the steel wire adhesive tape (304) are respectively inserted between the two outer clamping plates (3011) and the inner clamping plate (3012); The end surfaces of the two outer clamping plates (3011) and the inner clamping plate (3012) away from the steel wire adhesive tape (304) are fixedly connected with the support block (305); The steel wire adhesive tape (304), the outer clamping plates (3011) and the inner clamping plate (3012) are detachably connected; The outer clamping plates (3011) are provided with a plurality of grooves; The grooves comprise first placement grooves (30111) for placing the first fixing blocks (3021) and second placement grooves (30112) for placing the second fixing blocks (3022), the probes of the temperature sensors (3025) and the pin ends (30241) of the steel wire leakage sensors (3024); The second placement grooves (30112) and the first placement grooves (30111) form channels; A plurality of threaded holes (30113) are formed in the plane of the first placement grooves (30111) of the outer clamping plates (3011); and the first fixing blocks (3021) are threadedly connected with the upper end outer clamping plates (3011) by inserting the threaded holes (30113) through the third through holes (30213) and the threaded holes (30113).

5. An on-line monitoring device for steel cord belt joint according to claim 4, characterized in that: The outer clamping plates (3011) are L-shaped, and the right-angled portions of the L-shaped outer clamping plates (3011) are arc-shaped structures; The inner clamping plate (3012) is T-shaped, and the right-angled portion of the T-shaped inner clamping plate (3012) is an arc-shaped structure; The two outer clamping plates (3011) and the inner clamping plate (3012) are T-shaped as a whole. The detection end of the steel wire outer leakage sensor (3024) is arranged between the outer clamping plate (3011) and the steel wire adhesive tape (304).

6. An on-line monitoring device for steel cord belt joint according to claim 5, characterized in that: The outer clamping plate (3011), the inner clamping plate (3012) and the steel wire adhesive tape (304) are respectively provided with a plurality of corresponding locking through holes, and are fastened by bolts penetrating through the locking through holes and nuts.

7. An on-line monitoring device for steel cord belt joint according to claim 6, characterized in that: The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021).

8. The device for monitoring the joint of steel cord belt on line according to claim 2, characterized in that: The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe (306) is fixedly connected to the first fixed block (3021). The first dustproof pipe

Images