Steel wire rope tension detection device

Abstract

The utility model discloses a steel wire rope tension detection device, which relates to the technical field of steel wire rope tension detection and comprises a base, the upper surface of the base is fixedly connected with a protection box and a fixing frame, the front end of the protection box is provided with an opening, and the upper surface of the protection box is fixedly connected with a hydraulic cylinder. The telescopic end of the hydraulic cylinder penetrates through the upper wall of the protection box and is fixedly connected with a mounting plate, a tension meter is arranged on the bottom surface of the mounting plate, door-shaped frames are arranged at the lower end of the tension meter and the inner bottom surface of the protection box, dovetail guide rails are fixedly arranged on the inner surfaces of the door-shaped frames, and a pair of clamping plates is slidably connected to the dovetail guide rails; a plurality of sliding rods are fixedly connected between the protection box and the fixed frame, a movable frame is jointly connected to the sliding rods in a sliding mode, a protection door is fixedly connected to the front surface of the movable frame, and through the protection box and the protection door, the situation that a steel wire rope is thrown out when the steel wire rope is snapped and harms operators can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel wire rope tension detection technical field, concretely is a kind of steel wire rope tension detection device. BACKGROUND

[0002] In the production process of steel wire rope, in order to guarantee the quality of steel wire rope, the tension of steel wire rope needs to be detected.

[0003] As the utility model no. CN214503168U, a kind of steel wire rope's tension detection device is disclosed, the steel wire rope's tension detection device includes bottom plate;Mounting seat, the mounting seat is fixedly installed at the top of the bottom plate;Further include:tensioner, the tensioner is fixedly installed on the mounting seat;Steel wire rope interface, the steel wire rope interface is fixedly installed on the tensioner;Fixed plate, the fixed plate is fixedly installed at the top of the bottom plate;Hydraulic cylinder, the hydraulic cylinder is fixedly installed on the fixed plate;Mounting frame, the mounting frame is fixedly installed on the output shaft of the hydraulic cylinder;Multiple toothed plates, multiple the toothed plate is arranged in the mounting frame;Anti-slip boss, the anti-slip boss is set in corresponding toothed plate.

[0004] However, the utility model in use, in the process of tension detection to steel wire rope, sometimes due to the tension of too big, the situation of steel wire rope fracture occurs, leading to the steel wire rope of fracture is easy to throw out, easy to cause harm to operator. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of prior art, the utility model provides a kind of steel wire rope tension detection device to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of steel wire rope tension detection device, including base, the upper surface of the base is fixedly connected with protection box and fixed frame, the front end of the protection box is open, the upper surface of the protection box is fixedly connected with hydraulic cylinder, the telescopic end of the hydraulic cylinder penetrates the upper wall of the protection box, the telescopic end of the hydraulic cylinder is fixedly connected with mounting plate, the bottom surface of the mounting plate is equipped with tension meter, the lower end of the tension meter and the inner bottom surface of the protection box are equipped with door-shaped frame, the inner surface of the door-shaped frame is fixedly provided with dovetail guide rail, a pair of clamping plates are slidably connected on the dovetail guide rail, a plurality of slide rods are fixedly connected between the protection box and the fixed frame, a plurality of slide rods are slidably connected with movable frame, the front surface of the movable frame is fixedly connected with protection door.

[0007] Preferably, a threaded rod is rotationally connected between the protective box and the fixing frame, the threaded rod is threadedly connected in the movable frame, the threaded rod has self-locking property, a first speed reducer is fixedly connected to the right surface of the fixing frame, and the right end of the threaded rod is fixedly connected with the driving end of the first speed reducer.

[0008] Preferably, a pair of pull wires are rotationally connected in the door-shaped frame, the pair of pull wires are threadedly connected in the pair of clamping plates, the pair of pull wires have self-locking property, a second speed reducer is fixedly connected to the left surface of the door-shaped frame, and the left end of the pair of pull wires is fixedly connected with the driving end of the second speed reducer.

[0009] Preferably, the protective door is internally provided with a transparent explosion-proof window.

[0010] Beneficial effects:

[0011] The steel wire rope tension detection device has the following beneficial effects:

[0012] The pair of clamping plates can be clamped to the end of the steel wire rope by rotating the pull wire, the protective door can be moved to the left by moving the movable frame to the left, the opening at the front end of the protective box can be blocked, the protective box and the protective door can prevent the broken steel wire rope from flying out and harming the operator, the tension meter can be moved upward by moving the mounting plate upward, the tension meter can detect the tension of the steel wire rope, and the tension meter can display the current tension. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a front view of the utility model;

[0014] Figure 2 is a front view of the utility model;

[0015] Figure 3 is Figure 2 is an enlarged schematic view of A.

[0016] In the drawing: 1, base; 2, fixing frame; 3, threaded rod; 4, first speed reducer; 5, sliding rod; 6, protective door; 7, hydraulic cylinder; 8, transparent explosion-proof window; 9, tension meter; 10, door-shaped frame; 11, dovetail guide rail; 12, second speed reducer; 13, pair of pull wires; 14, clamping plate; 15, protective box; 16, movable frame; 17, mounting plate. DETAILED DESCRIPTION

[0017] The technical solutions in the utility model will be clearly and completely described below with reference to the drawings in the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0018] The directions mentioned in the utility model, such as "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like, are only the directions shown in the drawings, and the directions are used to explain and understand the utility model, and are not used to indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model.

[0019] Please refer to Figures 1-3 The utility model provides a kind of technical scheme: a steel wire rope tension detection device, including base 1, base 1 upper surface is fixedly connected with protection box 15 and fixed frame 2, protection box 15 front end is open, protection box 15 upper surface is fixedly connected with hydraulic cylinder 7, hydraulic cylinder 7 telescopic end penetrates protection box 15 upper wall, hydraulic cylinder 7 telescopic end is fixedly connected with mounting plate 17, mounting plate 17 bottom surface is equipped with tension meter 9, tension meter 9 lower end and protection box 15 inner bottom surface are equipped with door type frame 10, door type frame 10 inner surface is fixedly provided with dovetail guide rail 11, dovetail guide rail 11 is slidably connected with a pair of clamping plate 14, protection box 15 and fixed frame 2 between fixedly connected with multiple slide bars 5, multiple slide bars 5 are slidably connected with movable frame 16, movable frame 16 front surface is fixedly connected with protection door 6;Protection box 15 and fixed frame 2 between rotationally connected with threaded rod 3, movable frame 16 is screw-connected with threaded rod 3, threaded rod 3 has self-locking, fixed frame 2 right surface is fixedly connected with first speed reducer 4, threaded rod 3 right end penetrates fixed frame 2 and is fixedly connected with the driving end of first speed reducer 4;Door type frame 10 is rotationally connected with a pair of puller 13, a pair of clamping plate 14 is screw-connected with a pair of puller 13, and a pair of puller 13 has self-locking, and door type frame 10 left surface is fixedly connected with second speed reducer 12, and the left end of a pair of puller 13 penetrates door type frame 10 and is fixedly connected with the driving end of second speed reducer 12;Protection door 6 is equipped with transparent explosion-proof window 8.

[0020] Through the personnel in the art, all electrical components in the case and their adapted power supply are electrically connected, and appropriate controller should be selected according to actual situation to meet the control requirement, and the electrical connection is completed according to the working order between each electrical component in the following working principle, and the detailed connection means is the public known technology in the art, and the working principle and process are mainly introduced below, and the electrical control is not described.

[0021] Embodiment: according to the description attached Figures 1-3It can be known that in use, the steel wire rope end is placed between the pair of clamping plates 14, the second speed reducer motor 12 is started to drive the pair of wire pulling rods 13 to rotate, the pair of clamping plates 14 can be clamped to the steel wire rope end through the rotation of the pair of wire pulling rods 13, the first speed reducer motor 4 is started to drive the threaded rod 3 to rotate, the movable frame 16 can be moved to the left through the rotation of the threaded rod 3, the protective door 6 can be moved to the left and the front end opening of the protective box 15 is blocked through the movable frame 16 moving to the left, the protective box 15 and the protective door 6 can avoid the steel wire rope from being broken and thrown to harm the operator, the mounting plate 17 can be moved upward through the shortening of the hydraulic cylinder 7, the tension meter 9 can be moved upward through the mounting plate 17 moving upward, the steel wire rope can be tension detected through the tension meter 9 moving upward, and the tension meter 9 can display the current tension.

[0022] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel wire rope tension detecting device characterized by, The utility model relates to a kind of tension testing devices, including base (1), the upper surface of the base (1) is fixedly connected with protective box (15) and fixed frame (2), the front end of the protective box (15) is open, the upper surface of the protective box (15) is fixedly connected with hydraulic cylinder (7), the telescopic end of the hydraulic cylinder (7) penetrates the upper wall of the protective box (15), the telescopic end of the hydraulic cylinder (7) is fixedly connected with mounting plate (17), the bottom surface of the mounting plate (17) is equipped with tensile meter (9), the lower end of the tensile meter (9) and the inner bottom surface of the protective box (15) are equipped with door type frame (10), the inner surface of the door type frame (10) is fixedly provided with swallow-tail guide rail (11), one pair of clamping plate (14) is slidably connected on the swallow-tail guide rail (11), the protective box (15) and the fixed frame (2) are fixedly connected with multiple slide bars (5), multiple slide bars (5) are slidably connected with movable frame (16) in common, the front surface of the movable frame (16) is fixedly connected with protective door (6), the protective box (15) and the fixed frame (2) are rotatably connected with threaded rod (3), the movable frame (16) is threadedly connected with the threaded rod (3), the threaded rod (3) has self-locking, the right surface of the fixed frame (2) is fixedly connected with first speed reducer (4), the right end of the threaded rod (3) penetrates the fixed frame (2) and is fixedly connected with the drive end of the first speed reducer (4), the door type frame (10) is rotatably connected with a pair of wire drawing rods (13), a pair of clamping plate (14) is threadedly connected with the pair of wire drawing rods (13), the pair of wire drawing rods (13) have self-locking, the left surface of the door type frame (10) is fixedly connected with second speed reducer (12), the left end of the pair of wire drawing rods (13) penetrates the door type frame (10) and is fixedly connected with the drive end of the second speed reducer (12).

2. The steel wire rope tension detecting device according to claim 1, wherein The protective door (6) is equipped with transparent explosion-proof window (8).

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