Cable force detection equipment for bridge inhaul cable

Abstract

The utility model belongs to the technical field of cable force detection, and particularly relates to bridge inhaul cable force detection equipment which comprises a detection box body, a mechanical fixing module and a data detection and analysis module are fixed on the detection box body, and the mechanical module is provided with an inhaul cable fixing device and a tension sensing device. Inhaul cable guide wheels are arranged at the upper end and the lower end of the inhaul cable fixing device, the inhaul cable guide wheels are fixedly connected to the upper end of the detection box body through external bolts, a rotating cleaning assembly is arranged on the detection box body, and the rotating cleaning assembly comprises a rotating shell. According to the bridge inhaul cable force detection equipment, the rotating cleaning assembly is arranged, the cleaning mechanism is driven through friction force generated by sliding of the inhaul cable body on the rotating shell, energy is saved, automatic cleaning can be conducted in the inhaul cable detection process, manual intervention is not needed, the working efficiency is improved, and the good cleaning effect is achieved; and it is ensured that the cleaning plate can accurately make contact with the inhaul cable, and effective cleaning is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable force detection technical field, concretely is a bridge cable force detection equipment. BACKGROUND

[0002] Bridge cable is the key stressed component of large span bridge (such as cable-stayed bridge and suspension bridge). Cable-stayed bridge connects main beam and bridge tower through cable, transmits dead load and live load of main beam to bridge tower, disperses the stress of bridge, so that bridge can span larger distance.

[0003] At present, many existing bridge cable force detection equipment in prior art is not equipped with automatic cleaning device. In actual detection process, cable surface often adheres dust, oil stain, rust mark and other pollutants, and these pollutants will affect the accuracy of detection if not cleaned in time, in view of this, we provide a bridge cable force detection equipment. UTILITY MODEL CONTENT

[0004] The utility model discloses a bridge cable force detection equipment, which can solve the problems in the background technology.

[0005] To achieve the above object, the utility model provides a bridge cable force detection equipment, which comprises a detection box body, the detection box body is fixed with a mechanical fixing module and a data detection analysis module, the mechanical module is provided with a cable fixing device and a tension sensor device, the detection box body is provided with an ultrasonic flaw detection device, the cable fixing device is provided with a cable guide wheel at the upper end and the lower end, the cable guide wheel is fixedly connected to the upper end of the detection box body through external bolts, a rotating cleaning assembly is arranged on the detection box body, a lubricating assembly is arranged in the rotating cleaning assembly, and the rotating cleaning assembly comprises:

[0006] A rotating shell is rotatably connected to the detection box body, and a clearance groove is formed in the outer wall of the rotating shell.

[0007] A rotating disc is fixedly connected to the connecting disc, an arc-shaped groove is formed in the surface of the rotating disc, a limiting block is slidably connected in the arc-shaped groove, the limiting block is fixedly connected to an movable rod, the movable rod is slidably connected in the cavity of the rotating disc, and the movable rod is fixedly connected to a cleaning plate.

[0008] Preferably, the cable fixing device is further provided with a fixing buckle, the fixing buckles are used in pairs, the fixing buckles are connected through the rotating wheels of connecting rods, the fixing buckles are fixed to the cable body, a stepping motor is fixed in the middle of the connecting rod, and the stepping motor is linearly connected to a control terminal; the tension sensor device is provided with a tension sensor, the tension sensor is fixed to the connecting rod, and the tension sensor is linearly connected to the control terminal.

[0009] Preferably, the lubricating assembly comprises an extrusion disc, the surface of the rotating disc is rotationally connected with the extrusion disc, and the extrusion disc does not rotate with the rotation of the rotating disc while the rotating disc rotates.

[0010] Preferably, the outer wall of the rotating disc is fixedly connected with an oil storage bin, and the surface of the oil storage bin is provided with a liquid leakage opening, and the rotation of the rotating disc drives the rotation of the oil storage bin.

[0011] Preferably, a sliding plate is slidingly connected in the oil storage bin, and the sliding plate is fixedly connected with a clamping block, and the clamping block will produce relative motion with the non-rotating extrusion disc when the oil storage bin rotates, that is, the clamping block will be extruded by the extrusion disc.

[0012] Preferably, the end of the sliding plate away from the clamping block is fixedly connected with a fixed cylinder, and the fixed cylinder is elastically connected with a connecting cylinder through a spring, the sliding plate is retracted inwardly driven by the clamping block, the sliding plate is staggered with the liquid leakage opening, and the lubricating oil in the oil storage bin flows out through the liquid leakage opening under the action of pressure to lubricate the rotating cleaning assembly, and intermittent lubrication is realized through the elastic reset of the fixed cylinder, the spring and the connecting cylinder.

[0013] The utility model provides a bridge cable force detection equipment. Has the following beneficial effects:

[0014] (1), the bridge cable force detection equipment through setting rotating cleaning assembly, utilize the friction force that the cable body generates on the rotating shell and slide and drive the cleaning mechanism. It does not need additional power source, saves the energy, and can clean automatically in the cable detection process, need not manual intervention, improves the work efficiency, through the reasonable design arc groove's shape and the movement track of limit piece, can control the moving amplitude and frequency of cleaning plate, reaches better cleaning effect, ensures that the cleaning plate can contact the cable accurately, realizes effective cleaning.

[0015] (2), the bridge cable force detection equipment through setting lubricating assembly, can realize lubrication automatically in the rotating process of rotating disc, need not manual intervention. Through the rotation of the rotating disc to drive the action of the oil storage bin and the clamping block, it can provide lubricating oil in time when the equipment is running, and improve the operation efficiency and service life of the equipment. ACCURACY OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained from the structure shown in the drawings without creating labor.

[0017] Figure 1 For the whole three-dimensional structure of the utility model Figure One ;

[0018] Figure 2 For the whole three-dimensional structure of the utility model Figure Two ;

[0019] Figure 3 For the rotating cleaning assembly structure of the utility model Figure One ;

[0020] Figure 4 For the rotating cleaning assembly of the utility model explosion structure schematic view;

[0021] Figure 5 For the rotating cleaning assembly structure of the utility model Figure Two ;

[0022] Figure 6 For the rotating cleaning assembly of the utility model part structure schematic view;

[0023] Figure 7 For the lubricating assembly structure of the utility model;

[0024] Figure 8 For the lubricating assembly of the utility model explosion structure schematic Figure One ;

[0025] Figure 9 For the lubricating assembly of the utility model explosion structure schematic Figure Two .

[0026] Explanation of reference numerals:

[0027] 1, detection box body;101, inhaul cable body;2, inhaul cable guide wheel;3, ultrasonic flaw detection device;4, inhaul cable fixing device;5, connecting rod;6, stepping motor;7, data detection and analysis module;8, rotating cleaning assembly;81, rotating shell;82, let place slot;83, connecting disc;84, rotating disc;85, arc slot;86, limit block;87, movable rod;88, cleaning plate;9, lubricating assembly;91, extrusion disc;92, oil storage warehouse;93, liquid leakage port;94, sliding plate;95, clamping block;96, fixed cylinder;97, spring;98, connecting cylinder.

[0028] The utility model realizes the purpose, functional characteristics and advantages, which will be further explained by combining with embodiments and referring to the drawings. Specific implementation

[0029] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0030] Please refer to Figures 1-9 The utility model provides a bridge cable force detection equipment, including detection box body 1, detection box body 1 is fixed with mechanical fixed module and data detection analysis module 7, mechanical module is equipped with cable fixed device 4 and tension sensor device, detection box body 1 is provided with ultrasonic flaw detection device 3, in the detection process, ultrasonic flaw detection device 3 carries out ultrasonic detection to cable body 101 through the probe, detects whether the internal structure of cable body 101 is damaged. Detection data is analyzed and handled through data detection analysis module 7, and the detection result is displayed on the display module, the upper end and lower end of cable fixed device 4 are provided with cable guide wheel 2, cable guide wheel 2 is fixedly connected on the upper end of detection box body 1 through the bolt outside, cable fixed device 4 is also equipped with fixed buckle, fixed buckle is used in pairs, fixed buckle is connected through the rotating wheel of connecting rod 5, fixed buckle is fixed with cable body 101, the middle of connecting rod 5 is fixed with step motor 6, and step motor 6 is linearly connected with control terminal. Tension sensor device is equipped with tension sensor, and the tension sensor is fixed on the connecting rod 5. The tension sensor is linearly connected with the control terminal. Before use, the cable body 101 to be detected is fixed on the cable fixed device 4, and is fixed through the fixed buckle. The tension sensor is fixed on the connecting rod 5, and is used for detecting the tension of the cable body 101. Step motor 6 is connected through connecting rod 5, and is used for controlling the tension degree of cable body 101. During the whole detection process, step motor 6 can control the tension degree of cable body 101 according to the detection result, so as to ensure the normal working state of cable body 101. At the same time, the tension sensor can monitor the tension of cable body 101 in real time, provide real-time data feedback to the staff, so as to ensure the stability and safety of cable body 101. Detection box body 1 is provided with rotating cleaning assembly 8, rotating cleaning assembly 8 is provided with lubricating assembly 9 in, rotating cleaning assembly 8 includes rotating shell 81.

[0031] In the embodiment of the utility model, in order to can realize effective cleaning, improve work efficiency, specific, detection box 1 rotatory connection has rotatory shell 81, and the outer wall of rotatory shell 81 is equipped with the slot 82 of giving place, and rotatory shell 81 is fixedly connected with connecting disc 83, when cable body 101 is slid on the surface of rotatory shell 81, friction drives the rotation of rotatory shell 81, connecting disc 83 is fixedly connected with rotatory disc 84, and the surface of rotatory disc 84 is equipped with arc slot 85, and arc slot 85 is slidably connected with limiting block 86, and limiting block 86 is fixedly connected with movable rod 87, and movable rod 87 is slidably connected in the cavity of rotatory disc 84, and movable rod 87 is fixedly connected with cleaning plate 88, when rotatory shell 81 rotates, connecting disc 83 and rotatory disc 84 fixedly connected with it will also rotate, because of the cooperation of arc slot 85 and limiting block 86, movable rod 87 will limit and slide in the cavity of rotatory disc 84, drive cleaning plate 88 to move, and cleaning plate 88 is extended out through the slot 82 of giving place and contacts cable body 101, thereby cleaning cable body 101.

[0032] Further, in order to provide lubricating effect, improve the operation efficiency and service life of the equipment, specifically, the lubricating assembly 9 comprises an extrusion disc 91, the surface of the rotatory disc 84 is rotatably connected with the extrusion disc 91, the extrusion disc 91 does not rotate with the rotation of the rotatory disc 84 while the rotatory disc 84 rotates, the outer wall of the rotatory disc 84 is fixedly connected with an oil storage bin 92, the surface of the oil storage bin 92 is provided with a liquid leakage hole 93, the rotation of the oil storage bin 92 is driven by the working of the rotatory disc 84, the oil storage bin 92 is slidably connected with a sliding plate 94, the sliding plate 94 is fixedly connected with a clamping block 95, when the oil storage bin 92 rotates, the clamping block 95 will move relatively with the extrusion disc 91 which does not rotate, that is, the clamping block 95 will be extruded by the extrusion disc 91, one end of the sliding plate 94 away from the clamping block 95 is fixedly connected with a fixed cylinder 96, the fixed cylinder 96 is elastically connected with a connecting cylinder 98 through a spring 97, the clamping block 95 drives the sliding plate 94 to contract inward, the sliding plate 94 is staggered with the liquid leakage hole 93, the lubricating oil in the oil storage bin 92 flows out through the liquid leakage hole 93 under the action of pressure, lubricates the rotatory cleaning assembly 8, and realizes intermittent lubrication through the elastic reset of the fixed cylinder 96, the spring 97 and the connecting cylinder 98.

[0033] In the utility model, when the cable body 101 slides on the surface of the rotating shell 81, the friction drives the rotation of the rotating shell 81, when the rotating shell 81 rotates, the connecting disc 83 and the rotating disc 84 fixedly connected with the rotating shell 81 also rotate, due to the cooperation of the arc-shaped groove 85 and the limiting block 86, the movable rod 87 is limited to slide in the cavity of the rotating disc 84, drives the movement of the cleaning plate 88, the cleaning plate 88 is extended through the accommodation groove 82 and contacts the cable body 101, thereby cleaning the cable body 101, when the rotating disc 84 rotates, the extrusion disc 91 does not rotate with the rotating disc 84, the rotation of the rotating disc 84 drives the rotation of the oil storage bin 92, when the oil storage bin 92 rotates, the clamping block 95 moves relatively with the non-rotating extrusion disc 91, that is, the clamping block 95 is extruded by the extrusion disc 91, the clamping block 95 drives the sliding plate 94 to contract inwards, the sliding plate 94 is staggered with the oil leakage opening 93, the lubricating oil in the oil storage bin 92 flows out through the oil leakage opening 93 under the pressure, lubricates the rotating cleaning assembly 8, and the intermittent lubrication is realized through the elastic reset of the fixed cylinder 96, the spring 97 and the connecting cylinder 98.

[0034] The above only is the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and the equivalent structural transformation of the utility model specification and the drawings contents, or direct / indirect application in other related technical fields under the inventive concept of the utility model are included in the patent protection range of the utility model.

Claims

1. A bridge cable tension testing device, comprising a testing housing (1), characterized in that: The detection box (1) is fixed with a mechanical fixing module and a data detection and analysis module (7). The mechanical fixing module is equipped with a cable fixing device (4) and a tension sensing device. The detection box (1) is equipped with an ultrasonic flaw detection device (3). The upper and lower ends of the cable fixing device (4) are equipped with cable guide wheels (2). The cable guide wheels (2) are fixedly connected to the upper end of the detection box (1) by external bolts. The detection box (1) is equipped with a rotating cleaning assembly (8). The rotating cleaning assembly (8) is equipped with a lubrication assembly (9). The rotating cleaning assembly (8) includes: Rotating shell (81), the detection box (1) is rotatably connected to the rotating shell (81), the outer wall of the rotating shell (81) is provided with a clearance groove (82), and the rotating shell (81) is fixedly connected to the connecting plate (83); A rotating disk (84) is fixedly connected to a connecting disk (83). An arc-shaped groove (85) is provided on the surface of the rotating disk (84). A limiting block (86) is slidably connected in the arc-shaped groove (85). The limiting block (86) is fixedly connected to a movable rod (87). The movable rod (87) is slidably connected in the cavity of the rotating disk (84). The movable rod (87) is fixedly connected to a cleaning plate (88).

2. The bridge cable tension testing device according to claim 1, characterized in that: The cable fixing device (4) is also provided with a fixing buckle. The fixing buckles are used in pairs and are connected by a connecting rod (5). The fixing buckles are fixed to the cable body (101). A stepper motor (6) is fixed in the middle of the connecting rod (5).

3. The bridge cable tension testing device according to claim 1, characterized in that: The lubrication assembly (9) includes a pressing disc (91), and the pressing disc (91) is rotatably connected to the surface of the rotating disc (84).

4. The bridge cable tension testing device according to claim 3, characterized in that: An oil storage tank (92) is fixedly connected to the outer wall of the rotating disk (84), and a drain port (93) is provided on the surface of the oil storage tank (92).

5. The bridge cable tension testing device according to claim 4, characterized in that: The oil storage tank (92) is slidably connected to a sliding plate (94), and the sliding plate (94) is fixedly connected to a locking block (95).

6. The bridge cable tension testing device according to claim 5, characterized in that: The sliding plate (94) is fixedly connected to a fixed cylinder (96) at the end away from the locking block (95), and the fixed cylinder (96) is elastically connected to the connecting cylinder (98) by a spring (97).

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