Steel wire rope tensile strength detection device

Abstract

The utility model discloses a steel wire rope tensile strength detection device, relates to the technical field of steel wire rope detection, and aims to solve the problems that in the prior art, a steel wire rope is lifted only through a hook, the tensile strength of the steel wire rope cannot be accurately measured, the practicability is low, the steel wire rope is not protected, and the fracture part of the steel wire rope collapses to the periphery. In order to solve the problems that in the prior art, the safety is low, the steel wire rope clamping device comprises a main frame and a steel wire rope, the main frame comprises a bottom plate and a mounting plate fixedly arranged on the outer wall of the top of the bottom plate, two clamping mechanisms are arranged on one side of the mounting plate, and each clamping mechanism comprises a connecting plate and a jaw seat connected to the outer wall of one side of the connecting plate through a bolt. The steel wire rope tensile strength measuring device can stably clamp the two ends of a steel wire rope, accurately measure the tensile strength by utilizing the traction oil cylinder, improve the practicability, limit the steel wire rope when measuring the tensile strength of the steel wire rope, prevent the broken part of the steel wire rope from collapsing to the periphery, and improve the safety.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel wire rope detection technical field especially relates to a kind of steel wire rope tensile strength detection device. BACKGROUND

[0002] Steel wire rope is the helical steel wire bundle that the steel wire according to certain rule is twisted together, and steel wire rope is composed of steel wire, rope core and lubricating grease, after steel wire rope production is completed, steel wire rope needs to be detected according to specific execution standard.

[0003] Through searching, China patent (application number is "202121378239.4") discloses "a kind of steel wire rope tensile strength detection device of material hoist", the above-mentioned device includes machine body, the machine body is fixed with two bottom plates, two The bottom plate is fixed with fixed cylinder, the fixed cylinder is threadedly connected with threaded cylinder, the fixed cylinder is slidably connected with fixed block, the sidewall of the fixed block is fixed with anti-skid block, the fixed block and the threaded cylinder are in contact, spring two is fixed between the fixed block and the fixed cylinder, the machine body is fixed with fixed seat, the machine body and the fixed seat are slidably connected with detection rod, the machine body is rotatably connected with rotating shaft, but, the above-mentioned device has the following problems in use process:

[0004] 1, when the tensile strength of steel wire rope is detected, only the steel wire rope is lifted by hook, the tensile strength of steel wire rope cannot be accurately determined, and the practicability is low;

[0005] 2, when the tensile strength of steel wire rope is detected, steel wire rope is not protected, and the fracture of steel wire rope collapses to all directions, and the safety is low. UTILITY MODEL CONTENTS

[0006] The utility model provides a kind of steel wire rope tensile strength detection device, solve the detection device in the tensile strength of steel wire rope is detected when the comparison file proposes, only the steel wire rope is lifted by hook, the tensile strength of steel wire rope cannot be accurately determined, and the practicability is low, steel wire rope is not protected, and the fracture of steel wire rope collapses to all directions, and the safety is low.

[0007] In order to realize the above-mentioned purpose, the utility model adopts the following technical solutions:

[0008] The utility model provides a kind of steel wire rope tensile strength detection device, including main frame and steel wire rope, the main frame includes bottom plate and mounting plate fixed on the top outer wall of bottom plate, one side of the mounting plate is equipped with two clamping mechanisms, the clamping mechanism includes connecting plate, jaw seat connected on the outer wall of one side of connecting plate by bolt, circular table shape casting mold and embedding in casting mold bundling ring, the outer wall on the upper portion of one side of mounting plate is connected by bolt with backing plate, the bottom of backing plate is equipped with connecting mechanism, the connecting mechanism includes two slide rails respectively connected on the outer wall of one side of mounting plate by bolt and two sliders respectively slidingly installed on the outer wall of slide rail, the top of bottom plate is equipped with pulling mechanism, the pulling mechanism includes pulling oil cylinder and connecting seat connected on the outer wall of the bottom of one jaw seat by bolt, the top of bottom plate is equipped with mounting mechanism, the mounting mechanism includes two support plates respectively fixed on the top outer wall of bottom plate and top plate fixed on the top outer wall of mounting plate, the side of two support plates is equipped with protection assembly, and the protection assembly includes three adjusting cylinders and protection frame abutting on the outer wall of one side of mounting plate.

[0009] Preferably, two stabilizing plates are fixed on the outer wall of one side of the mounting plate, and the two stabilizing plates are respectively fixed on the top outer wall of the bottom plate.

[0010] Preferably, an opening in the shape of a circular table is formed on the outer wall of the jaw seat, and the casting mold is embedded in the opening.

[0011] Preferably, one of the connecting plates is connected to the outer wall of one side of the backing plate by a bolt, and one side of the connecting plate is connected to the outer wall of one side of the two sliders by a bolt, and the two bundling rings are respectively fixed on the outer wall of both ends of the steel wire rope.

[0012] Preferably, the pulling oil cylinder is connected to the top outer wall of the bottom plate by a bolt, and the connecting seat is connected to the top end outer wall of the piston rod of the pulling oil cylinder by a bolt.

[0013] Through the above scheme, the two ends of the steel wire rope are fixed in the casting mold by using resin, and then the two ends of the steel wire rope are fixed, then one of the connecting plates is fixed on the backing plate, and the jaw seat located below is naturally suspended under the action of gravity, then the connecting seat is fixed on the bottom outer wall of the naturally suspended jaw seat, then the piston rod of the pulling oil cylinder drives the connecting seat and the jaw seat to descend, and then the actual breaking tension (tensile strength) of the steel wire rope is detected.

[0014] Preferably, the two support plates are respectively fixed on the outer wall of one side of the mounting plate, and the bottom of the top plate is respectively fixed on the top outer wall of the two support plates.

[0015] Preferably, the three adjusting cylinders are respectively connected to the outer wall of one side of the support plate by a bolt, and the protection frame is connected to the outer wall of one end of the piston rod of the three adjusting cylinders by a bolt.

[0016] Through the above scheme, the two protection frames are moved towards each other and contact each other, and the two protection frames form a complete frame to protect the steel wire rope.

[0017] The steel wire rope tensile strength detection device has the advantages that:

[0018] 1. The two ends of the steel wire rope are fixed in the pouring mold by using resin, thereby fixing the two ends of the steel wire rope, then one of the connecting plates is fixed on the base plate, the jaw seat located below is naturally suspended under the action of gravity, then the connecting seat is fixed on the outer wall at the bottom of the naturally suspended jaw seat, then the connecting seat and the jaw seat are lowered by pulling the oil cylinder piston rod, thereby detecting the actual breaking tension (tensile strength) of the steel wire rope, the two ends of the steel wire rope can be stably clamped, and the tensile strength is accurately measured by using the pulling oil cylinder, thereby improving the practicability.

[0019] 2. The two protection frames are moved towards each other and contact each other, and the two protection frames form a complete frame to protect the steel wire rope, thereby limiting the steel wire rope when the tensile strength of the steel wire rope is measured, preventing the broken part of the steel wire rope from collapsing to the surrounding, and improving the safety.

[0020] In summary, the steel wire rope tensile strength detection device can stably clamp the two ends of the steel wire rope, accurately measure the tensile strength by using the pulling oil cylinder, improve the practicability, limit the steel wire rope when the tensile strength of the steel wire rope is measured, prevent the broken part of the steel wire rope from collapsing to the surrounding, and improve the safety. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The utility model provides a kind of overall main view structural schematic diagram of steel wire rope tensile strength detection device.

[0022] Figure 2 The utility model provides Figure 1 The enlarged structure schematic diagram of place A in it.

[0023] Figure 3 The utility model provides a kind of main frame main view structural schematic diagram of steel wire rope tensile strength detection device.

[0024] Figure 4 The utility model provides a kind of clamping mechanism main view cross-sectional structure schematic diagram of steel wire rope tensile strength detection device.

[0025] Figure 5 The utility model provides a kind of connecting mechanism main view structural schematic diagram of steel wire rope tensile strength detection device.

[0026] Figure 6 A kind of steel wire rope tensile strength detection device's pulling mechanism main view structural schematic diagram is proposed for the utility model.

[0027] Figure 7 A kind of steel wire rope tensile strength detection device's installation mechanism main view structural schematic diagram is proposed for the utility model.

[0028] Figure 8 A kind of steel wire rope tensile strength detection device's protection assembly main view structural schematic diagram is proposed for the utility model.

[0029] In the drawing: 1, main frame;101, bottom plate;102, mounting plate;103, stabilizing plate;2, clamping mechanism;201, connecting plate;202, jaw seat;203, casting mold;204, bundling ring;3, pad;4, connecting mechanism;401, slide rail;402, sliding block;5, steel wire rope;6, pulling mechanism;601, pulling oil cylinder;602, connecting seat;7, installation mechanism;701, support plate;702, top plate;8, protection assembly;801, adjusting cylinder;802, protection frame. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0031] Example 1, refer to Figures 1-6A steel wire rope tensile strength detection device, including main frame 1 and steel wire rope 5, main frame 1 includes bottom plate 101 and the mounting plate 102 fixed on the top outer wall of bottom plate 101, two stabilizing plates 103 are fixed on the outer wall of one side of mounting plate 102, two stabilizing plates 103 are respectively fixed on the top outer wall of bottom plate 101, one side of mounting plate 102 is provided with two clamping mechanisms 2, clamping mechanism 2 includes connecting plate 201, jaw seat 202 connected on the outer wall of one side of connecting plate 201 through bolt, round table type casting mold 203 and binding ring 204 embedded in casting mold 203, the outer wall of jaw seat 202 is provided with round table type opening, casting mold 203 is embedded in the opening, the upper outer wall of one side of mounting plate 102 is connected with the backing plate 3 through bolt, one of connecting plate 201 is connected on the outer wall of one side of backing plate 3 through bolt, the bottom of backing plate 3 is provided with connecting mechanism 4, connecting mechanism 4 includes two slide rails 401 respectively connected on the outer wall of one side of mounting plate 102 through bolt and two slide blocks 402 respectively slidingly installed on the outer wall of slide rail 401, one side of one of connecting plate 201 is connected on the outer wall of one side of two slide blocks 402 through bolt, two binding rings 204 are respectively fixed on the outer wall of both ends of steel wire rope 5, the end of steel wire rope 5 located in two casting molds 203 is scattered, and the resin is filled in casting mold 203, the top of bottom plate 101 is provided with pulling mechanism 6, pulling mechanism 6 includes pulling oil cylinder 601 connected on the top outer wall of bottom plate 101 through bolt and connecting seat 602 connected on the bottom outer wall of one of jaw seat 202 through bolt, pulling oil cylinder 601 is integrated with traction force detection device inside, when pulling one end of steel wire rope 5, the traction force of steel wire rope can be displayed on the computer in real time, and connecting seat 602 is connected on the outer wall of the top end of the piston rod of pulling oil cylinder 601 through bolt.

[0032] Embodiment 2, refer to Figures 7-8 A steel wire rope tensile strength detection device also includes mounting mechanism 7, mounting mechanism 7 includes two support plates 701 respectively fixed on the top outer wall of bottom plate 101 and top plate 702 fixed on the top outer wall of mounting plate 102, two support plates 701 are respectively fixed on the outer wall of one side of mounting plate 102, and the bottom of top plate 702 is respectively fixed on the top outer wall of two support plates 701, one side of two support plates 701 is provided with protection assembly 8, protection assembly 8 includes three adjusting cylinders 801 respectively connected on the outer wall of one side of support plate 701 through bolt and protection frame 802 abutting on the outer wall of one side of mounting plate 102, and protection frame 802 is connected on the outer wall of one end of the piston rod of three adjusting cylinders 801 through bolt.

[0033] Working principle: Use resin to fix the two ends of the wire rope 5 that have been broken apart in the casting mold 203, and then fix the two ends of the wire rope 5, and then fix one of the connecting plates 201 on the pad 3. At the same time, the jaw seat 201 located below is naturally suspended under the action of gravity, and then fix the connecting seat 602 on the outer wall of the bottom of the naturally suspended jaw seat, and then pull the piston rod of the oil cylinder 601 to drive the connecting seat 602 and the jaw seat 201 to descend, and then detect the actual breaking tension (tensile strength) of the wire rope 5, and adjust the movement of the piston rod of the cylinder 801 to drive the protection frame 802 to move, and the two protection frames 802 move toward each other and contact each other. The two protection frames 802 form a complete frame to protect the wire rope 5.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel wire rope tensile strength testing device, comprising a main frame (1) and a steel wire rope (5), characterized in that: The main frame (1) comprises a bottom plate (101) and a mounting plate (102) fixed on the top outer wall of the bottom plate (101); Two clamping mechanisms (2) are provided on one side of the mounting plate (102), and the clamping mechanism (2) includes a connecting plate (201), a jaw seat (202) connected to an outer wall of one side of the connecting plate (201) by bolts, a truncated cone-shaped casting mold (203), and a binding ring (204) embedded in the casting mold (203); A backing plate (3) is connected to the upper outer wall of one side of the mounting plate (102) via bolts; A connecting mechanism (4) is provided at the bottom of the pad (3), and the connecting mechanism (4) comprises two slide rails (401) respectively connected to the outer wall of one side of the mounting plate (102) by bolts, and two sliders (402) respectively slidably mounted on the outer wall of the slide rails (401); A pulling mechanism (6) is provided on the top of the bottom plate (101), and the pulling mechanism (6) comprises a pulling cylinder (601) and a connecting seat (602) connected to the bottom outer wall of one of the jaw seats (202) via bolts; A mounting mechanism (7) is provided on the top of the bottom plate (101), and the mounting mechanism (7) comprises two support plates (701) respectively fixed on the top outer wall of the bottom plate (101) and a top plate (702) fixed on the top outer wall of the mounting plate (102); A protective assembly (8) is provided on one side of each of the two support plates (701), and the protective assembly (8) includes three regulating cylinders (801) and a protective frame (802) abutting against an outer wall of one side of the mounting plate (102).

2. A wire rope tensile strength detection device according to claim 1, characterized in that: Two stabilizing plates (103) are fixedly provided on an outer wall of one side of the mounting plate (102), and the two stabilizing plates (103) are respectively fixedly provided on the top outer wall of the bottom plate (101).

3. A steel wire rope tensile strength detection device according to claim 1, characterized in that: A truncated cone-shaped opening is formed on the outer wall of the jaw seat (202), and the casting mold (203) is embedded in the opening.

4. A steel wire rope tensile strength detection device according to claim 1, characterized in that: One of the connecting plates (201) is connected to the outer wall of one side of the pad (3) by bolts, and one of the connecting plates (201) is connected to the outer wall of one side of the two sliders (402) by bolts, and the two binding rings (204) are respectively fixed to the outer walls of both ends of the wire rope (5).

5. A steel wire rope tensile strength detection device according to claim 1, characterized in that: The pulling oil cylinder (601) is connected to the top outer wall of the bottom plate (101) by bolts, and the connecting seat (602) is connected to the top outer wall of the piston rod of the pulling oil cylinder (601) by bolts.

6. A steel wire rope tensile strength detection device according to claim 1, characterized in that: The two support plates (701) are respectively fixed on one side outer wall of the mounting plate (102), and the bottom of the top plate (702) is respectively fixed on the top outer walls of the two support plates (701).

7. A steel wire rope tensile strength detection device according to claim 1, characterized in that: The three regulating cylinders (801) are respectively connected to the outer wall of one side of the support plate (701) by bolts, and the protection frame (802) is connected to the outer wall of one end of the piston rod of the three regulating cylinders (801) by bolts.

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