Crane detection equipment

Abstract

The utility model relates to the field of detection equipment, and discloses crane detection equipment which comprises a sliding rail and a crane, the interior of the crane is slidably connected with the outer surface of the sliding rail, a lifting rope is installed at the bottom of the crane, and a detection device is arranged outside the lifting rope. Two first connecting rods are uniformly and rotationally connected to the surfaces of the front side and the back side of the crane; the first connecting rod and the second connecting rod are connected with the crane and the detection device correspondingly, so that the detection device is directly hoisted to the bottom of the crane, when the lifting rope is unwound or wound, the lifting rope is conveniently detected, manual detection of workers is not needed, the labor intensity of the workers is reduced, and the working efficiency is improved. And the detection precision of the detection device is enhanced under the condition that the lifting rope is kept in a vertical and tightened state, the stability of the detection device is enhanced under the action of two L-shaped fixing plates mounted at the upper end of a second connecting rod and a buffer spring, the detection quality is ensured, and the use is more convenient.

Description

Technical Field

[0001] The present application relates to the field of detection equipment, and in particular to a crane detection equipment. Background Art

[0002] Crane refers to a multi-action lifting machine that can lift and carry heavy objects vertically and horizontally within a certain range. It is also called overhead crane, overhead crane, and crane. In the application of some crane hoisting equipment detection devices, it is necessary to detect the wear of the wire rope to avoid construction accidents.

[0003] The existing crane wire rope detection equipment generally adopts a handheld detection instrument, which requires the staff to move the handheld device along the surface of the wire rope to complete the detection. This not only increases the labor intensity of the staff, but also the handheld detection instrument is not stable enough, which will affect the detection accuracy. For this reason, we urgently need to provide a crane detection equipment. Utility Model Content

[0004] In order to solve the problem that the labor intensity of the staff is increased and the handheld detector is not stable enough, which will affect the detection accuracy, the present application provides a crane detection device.

[0005] The crane detection equipment provided in this application adopts the following technical solution:

[0006] A crane detection device comprises a slide rail and a crane, wherein the interior of the crane is slidably connected to the outer surface of the slide rail, a lifting rope is installed at the bottom of the crane, and a detection device is arranged on the outside of the lifting rope, two first connecting rods are evenly rotatably connected to the front and rear surfaces of the crane, and two second connecting rods are evenly rotatably connected to the front and rear surfaces of the upper end of the detection device, the bottom of the first connecting rod is movably connected to the top of the second connecting rod, and L-shaped fixing plates are respectively fixedly installed on both sides of the top outer surface of the second connecting rod, the L-shaped fixing plates are staggered in design, and buffer springs are fixedly installed on the inner sides of the two L-shaped fixing plates.

[0007] Preferably, a light alarm is fixedly installed on the side of the detection device to warn of abnormal detection on the surface of the suspension rope.

[0008] Preferably, two mounting seats are fixedly mounted on the upper end of the detection device, and upper rollers are rotatably connected to the inner sides of the two mounting seats, and the inner surfaces of the upper rollers are in contact with the outer surfaces of the suspension ropes.

[0009] Preferably, two mounting blocks are fixedly mounted at both ends of the bottom of the detection device, respectively, and limiting plates are symmetrically fixedly mounted on both sides of the two mounting blocks, and guide grooves are provided on the sides of the limiting plates.

[0010] Preferably, a concave plate is provided on the inner side of the mounting block, a lower roller is rotatably connected to the inner side of the concave plate, and the surface of the lower roller is in contact with the outer surface of the sling rope.

[0011] Preferably, two pulleys are rotatably connected at both ends of the concave plate, the inner surfaces of the two pulleys are slidably connected to the inside of the guide groove, and the outer end of the concave plate is rotatably connected to a screw rod, the middle part of the screw rod is connected to the internal thread of the mounting block and the other end of the screw rod is arranged on the outside of the mounting block.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. The first connecting rod and the second connecting rod are respectively connected to the crane and the detection device, so that the detection device is directly hoisted to the bottom of the crane. When the hoisting rope is unwinding or rewinding, it is convenient to detect the hoisting rope, and there is no need for manual detection by the staff, which saves the labor intensity of the staff. When the hoisting rope is kept vertically taut, the detection accuracy of the detection device is enhanced. By installing two L-shaped fixing plates on the upper end of the second connecting rod and cooperating with the action of the buffer spring, the stability of the detection device is enhanced, the detection quality is guaranteed, and it is more convenient to use;

[0014] 2. By arranging two mounting blocks and screws at the bottom of the detection device, the two concave plates are driven to move under the action of rotating the screws, so as to adjust the distance between the two lower rollers, so that the detection device is suitable for detecting different types of suspension ropes, thereby enhancing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall appearance structure of the embodiment of the application;

[0016] Figure 2 is a schematic diagram of the bottom structure of a crane according to an embodiment of the application;

[0017] Figure 3 It is a schematic diagram of the overall structure of the detection device of the embodiment of the application;

[0018] Figure 4 It is a schematic diagram of the bottom structure of the detection device of the application embodiment.

[0019] Explanation of the accompanying drawings: 1. Slide rail; 2. Crane; 3. Lifting rope; 4. Detection device; 5. First connecting rod; 6. Second connecting rod; 7. L-shaped fixing plate; 8. Buffer spring; 9. Light alarm; 10. Mounting seat; 11. Upper roller; 12. Mounting block; 13. Limiting plate; 14. Guide groove; 15. Concave plate; 16. Pulley; 17. Lower roller; 18. Screw. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses a crane detection device, referring to Figure 1-Figure 4 , including a slide rail 1 and a crane 2, the interior of the crane 2 is slidably connected to the outer surface of the slide rail 1, a lifting rope 3 is installed at the bottom of the crane 2, and a detection device 4 is arranged on the outside of the lifting rope 3, so that the detection device 4 can be directly hung to the bottom of the crane 2. When the crane 2 drives the lifting rope 3 to unwind or rewind, it is convenient for the detection device 4 to directly detect the surface of the lifting rope 3, without the need for manual detection by the staff, thus saving the labor intensity of the staff, and the lifting rope 3 is always kept in a vertically taut state, thereby enhancing the detection accuracy of the detection device 4, the front and back surfaces of the crane 2 are evenly rotated and connected to two first connecting rods 5, the front and back surfaces of the upper end of the detection device 4 are evenly rotated and connected to two second connecting rods 6, the first The bottom of a connecting rod 5 is movably connected to the top of a second connecting rod 6. L-shaped fixing plates 7 are fixedly installed on both sides of the top outer surface of the second connecting rod 6. The L-shaped fixing plates 7 are staggered in design and buffer springs 8 are fixedly installed on the inner sides of the two L-shaped fixing plates 7. By installing two L-shaped fixing plates 7 on the upper end of the second connecting rod 6 and cooperating with the action of the buffer springs 8, the stability of the detection device 4 is enhanced, the detection quality is guaranteed, and it is more convenient to use. A light alarm 9 is fixedly installed on the side of the detection device 4 for warning of abnormal surface detection of the sling rope 3. When an abnormality is detected, the detection device 4 sends a signal to the light alarm 9, which emits a warning light to facilitate the staff to find and deal with it in time.

[0022] Reference Figure 1-Figure 4Two mounting seats 10 are fixedly installed on the upper end of the detection device 4, and the inner sides of the two mounting seats 10 are rotatably connected with upper rollers 11, and the inner surfaces of the upper rollers 11 are in contact with the outer surfaces of the suspension ropes 3. Two mounting blocks 12 are fixedly installed at both ends of the bottom of the detection device 4, and the two mounting blocks 12 are symmetrically fixedly installed with limit plates 13 on both sides, and the side of the limit plates 13 is provided with guide grooves 14. A concave plate 15 is provided on the inner side of the mounting block 12, and the inner side of the concave plate 15 is rotatably connected with a lower roller 17, and the surface of the lower roller 17 is in contact with the outer surface of the suspension rope 3. Two pulleys 16 are rotatably connected at both ends of the concave plate 15, and the inner surfaces of the two pulleys 16 are slidably connected to the inside of the guide groove 14. By cooperating between the pulley 16 and the guide groove 14 provided on the surface of the limiting plate 13, the movement of the concave plate 15 is limited and guided to enhance the stability of the concave plate 15 during movement. The outer end of the concave plate 15 is rotatably connected with a screw rod 18, the middle part of the screw rod 18 is connected with the internal thread of the mounting block 12 and the other end of the screw rod 18 is arranged on the outer side of the mounting block 12. By arranging two mounting blocks 12 and a screw rod at the bottom of the detection device 4, the two concave plates 15 are driven to move under the action of rotating the screw rod 18, thereby adjusting the distance between the two lower rollers 17, so that the detection device 4 is suitable for detecting different types of suspension ropes 3, thereby enhancing the applicability of the device.

[0023] The implementation principle of a crane detection device in an embodiment of the present application is as follows: when using the device, the detection device 4 is installed to the bottom of the crane 2 through the cooperation of the first connecting rod 5 and the second connecting rod 6. Then, when the crane 2 drives the rope 3 to unwind or reel, the surface of the rope 3 is detected through the inside of the detection device 4. When an abnormality is found during the detection, the detection device 4 sends a signal to the light alarm 9 to emit a warning light. When detecting ropes 3 of different models, the two concave plates 15 are driven to move under the action of the rotating screw 18, thereby adjusting the distance between the two lower rollers 17 to limit the rope 3 and improve the stability of the rope 3 during detection.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A crane detection device, comprising a slide rail (1) and a crane (2), characterized in that: The interior of the crane (2) is slidably connected to the outer surface of the slide rail (1); a lifting rope (3) is installed at the bottom of the crane (2); a detection device (4) is arranged outside the lifting rope (3); two first connecting rods (5) are evenly rotatably connected to the front and rear surfaces of the crane (2); two second connecting rods (6) are evenly rotatably connected to the front and rear surfaces of the upper end of the detection device (4); the bottom of the first connecting rod (5) is movably connected to the top of the second connecting rod (6); L-shaped fixing plates (7) are respectively fixedly installed on both sides of the outer surface of the top of the second connecting rod (6); the L-shaped fixing plates (7) are designed to be offset and buffer springs (8) are fixedly installed on the inner sides of the two L-shaped fixing plates (7).

2. A crane detection device according to claim 1, characterized in that: A light alarm (9) is fixedly mounted on the side of the detection device (4) to warn of abnormalities in the surface detection of the sling rope (3).

3. A crane detection device according to claim 1, characterized in that: Two mounting seats (10) are fixedly mounted on the upper end of the detection device (4), and upper rollers (11) are rotatably connected to the inner sides of the two mounting seats (10), and the inner surfaces of the upper rollers (11) are in contact with the outer surfaces of the suspension ropes (3).

4. A crane detection device according to claim 1, characterized in that: Two mounting blocks (12) are fixedly mounted at both ends of the bottom of the detection device (4), and limiting plates (13) are symmetrically fixedly mounted on both sides of the two mounting blocks (12), and guide grooves (14) are provided on the sides of the limiting plates (13).

5. A crane detection device according to claim 4, characterized in that: A concave plate (15) is arranged on the inner side of the mounting block (12), and a lower roller (17) is rotatably connected to the inner side of the concave plate (15), and the surface of the lower roller (17) is in contact with the outer surface of the suspension rope (3).

6. A crane detection device according to claim 5, characterized in that: Two pulleys (16) are rotatably connected at both ends of the concave plate (15), and the inner surfaces of the two pulleys (16) are slidably connected to the inside of the guide groove (14). The outer end of the concave plate (15) is rotatably connected to a screw rod (18), the middle part of the screw rod (18) is connected to the internal thread of the mounting block (12) and the other end of the screw rod (18) is arranged on the outside of the mounting block (12).

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