Overhaul device of ship loader hanging beam

Abstract

The utility model relates to the technical field of ship loader hanging beam overhauling, and discloses a ship loader hanging beam overhauling device which comprises an overhauling device body, a fixing mechanism is arranged at the top of the overhauling device body, a limiting mechanism is arranged at the top of the overhauling device body, and the fixing mechanism comprises a bearing column. The bearing column is fixedly connected to the top of the overhauling device body, the top of the bearing column is fixedly connected with a placement table, the bottom of the placement table is fixedly connected with a protection plate, and the rear side of the protection plate is fixedly connected with a servo motor. Firstly, the ship loader lifting beam is moved to the bottom in the placing table, the left side and the right side of the ship loader lifting beam are located on the inner sides of the second clamping plates, the bottom is located on the top of the supporting table, and then the front side and the rear side of the ship loader lifting beam can be clamped and fixed under the action of the bidirectional threaded rod, the sliding rod and the first clamping plates.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ship loader suspender beam overhauling, specifically to a kind of ship loader suspender beam's overhauling device. BACKGROUND

[0002] Ship loader is a kind of mechanical equipment for loading goods onto ship, and its basic structure includes hoisting mechanism, rotating mechanism, travelling mechanism and driving mechanism etc. Among them, hoisting mechanism is the core part of ship loader, mainly composed of crane beam (also can be called "suspender beam"), crane hook, crane rope etc., in the use process of ship loader, in order to ensure the safety of use, usually it and its component composition are periodically overhauled, when suspender beam is overhauled, some special overhauling device is often used to overhaul, and the suspender beam of ship loader needs to be fixed during the process of overhauling, so as to ensure the stability of suspender beam of ship loader during overhauling, the existing fixing structure cannot fix suspender beam of different sizes and different lengths when in use, and the bottom of fixing structure is mostly blocked by structure, cannot realize overhauling of upper and lower sides simultaneously, affects the efficiency of overhauling.

[0003] According to the overhauling device of the arc track ship loader suspender beam (authorization announcement number: CN220055584U) described in the patent network, the overhauling device of the arc track ship loader suspender beam includes "bottom plate, connecting plate, correction mechanism" etc. to carry out overhauling work.

[0004] For the above description, the applicant believes that there are the following problems:

[0005] The overhauling device of the arc track ship loader suspender beam uses bottom plate, connecting plate, correction mechanism etc. to carry out overhauling work, this device is fixed to suspender beam under the action of push flat plate one and push flat plate two when in use, because suspender beam is long rectangular shape, therefore it cannot be fixed to suspender beam, affects use effect, and the bottom of rectangular frame is blocked by structure, it is inconvenient to overhaul the bottom of suspender beam, when overhauling is needed, the position of suspender beam also needs to be turned over again, affects the comprehensiveness and efficiency of overhauling, therefore this device needs to be improved. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of overhauling device of ship loader suspender beam to solve the problems raised in the above background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of overhauling device of ship loader suspender beam, including overhauling device body, the fixed mechanism is arranged at the top of overhauling device body, the limiting mechanism is arranged at the top of overhauling device body;

[0008] The fixed mechanism includes a load-bearing column, the load-bearing column is fixedly connected to the top of the maintenance device body, a placing table is fixedly connected to the top of the load-bearing column, a protection plate is fixedly connected to the bottom of the placing table, a servo motor is fixedly connected to the rear side of the protection plate, a bidirectional threaded rod is fixedly connected to the front side of the servo motor, a first clamping plate is threadedly connected to the periphery of the bidirectional threaded rod, the first clamping plate is slidably connected to the inside of the placing table, a sliding rod is slidably connected to the inside of the first clamping plate, a support frame is fixedly connected to the right side of the placing table, a concave frame is fixedly connected to the top of the support frame, a gas cylinder is fixedly connected to the top of the concave frame, a second clamping plate is fixedly connected to the bottom of the gas cylinder, the second clamping plate is slidably connected to the inside of the concave frame, and a base is fixedly connected to the bottom of the base.

[0009] Preferably, a sliding groove is formed in the inside of the placing table, the first clamping plate is slidably connected in the sliding groove, and rubber pads are arranged on the rear side of the first clamping plate, the bottom of the second clamping plate and the top of the support table, so that the ship loader beam can be fixed under the action of the first clamping plate, the second clamping plate and the support table.

[0010] Preferably, the front side of the bidirectional threaded rod is rotatably connected to the inside of the protection plate, and the sliding rod is fixedly connected to the inside of the protection plate, so that the first clamping plate can be moved under the action of the bidirectional threaded rod and the sliding rod.

[0011] Preferably, a maintenance groove is formed in the inside of the placing table, and the maintenance groove is in a rectangular shape, so that the bottom of the ship loader beam can be maintained through the maintenance groove.

[0012] Preferably, a moving groove is formed in the inside of the concave frame, and the second clamping plate is slidably connected in the moving groove, so that the second clamping plate can be moved more stably under the action of the moving groove.

[0013] Preferably, the limiting mechanism includes a load-bearing frame, the load-bearing frame is fixedly connected to the top of the maintenance device body, a hydraulic cylinder is fixedly connected to the top of the load-bearing frame, a moving frame is fixedly connected to the bottom of the hydraulic cylinder, and universal wheels are fixedly connected to the bottom of the moving frame.

[0014] Preferably, the load-bearing frame and the hydraulic cylinder are provided in two groups, and the two groups of load-bearing frames and hydraulic cylinders are symmetrically distributed on the top of the maintenance device body, so that the moving frame and the universal wheels can be moved under the action of the hydraulic cylinder, and the maintenance device body can be moved.

[0015] Compared with the prior art, the maintenance device for the ship loader beam has the following beneficial effects:

[0016] 1. The maintenance device of the ship loader beam, through the fixing mechanism, when the ship loader beam needs to be maintained, first move the ship loader beam to the bottom of the placing table, and make the left and right sides of the ship loader beam inside the second clamping plate, and the bottom inside the supporting table top, that is, the front and rear sides of the ship loader beam can be clamped and fixed under the action of the bidirectional threaded rod, the sliding rod and the first clamping plate, and the left and right sides of the ship loader beam can be fixed under the action of the second clamping plate and the supporting table, so that the beams of different sizes and different lengths can be fixed, and the middle part in the bottom of the placing table is fixed, and the maintenance work can be carried out when the fixing is completed, and the bottom of the beam can be maintained in the maintenance groove inside the maintenance device body, and the bottom of the maintenance groove is not blocked, the efficiency and convenience of maintenance are improved, the ship loader beam can be comprehensively maintained, and the maintenance dead angle is avoided.

[0017] 2. The maintenance device of the ship loader beam, through the setting of the limiting mechanism, when the ship loader beam needs to be maintained, the maintenance device can be easily moved to any position of the beam under the action of the universal wheel, without moving the beam itself, when the movement is completed, the universal wheel can be moved under the action of the hydraulic cylinder and the moving frame, so that the maintenance device body is in a stable state, when the maintenance device body needs to be moved, the universal wheel can be contacted with the ground, and the efficiency of maintenance is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will introduce the drawings needed in the embodiment description, 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 according to these drawings without creative labor:

[0019] Fig. 1 It is a three-dimensional structure schematic diagram of the utility model;

[0020] Fig. 2 It is a rear view structure schematic diagram of the utility model;

[0021] Fig. 3 It is a fixing mechanism structure schematic diagram;

[0022] Fig. 4 It is a placing table inside structure schematic diagram;

[0023] Fig. 5 It is a supporting frame top structure schematic diagram;

[0024] Fig. 6 It is a limiting mechanism structure schematic diagram.

[0025] Fig. 1, maintenance device body; 2, fixing mechanism; 3, limiting mechanism; 21, bearing column; 22, guard plate; 23, placing table; 24, first clamping plate; 25, support frame; 26, concave frame; 27, servo motor; 28, bidirectional threaded rod; 29, sliding rod; 291, air cylinder; 292, second clamping plate; 293, base; 294, support table; 31, bearing frame; 32, hydraulic cylinder; 33, moving frame; 34, universal wheel. DETAILED DESCRIPTION

[0026] 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, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense. For example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] The present application provides the following technical solutions:

[0029] Embodiment one

[0030] Please refer to Figs. 1-6 The present application provides a technical solution: a maintenance device for ship loader hanging beam, comprising a maintenance device body 1, the top of the maintenance device body 1 is provided with a fixing mechanism 2, and the top of the maintenance device body 1 is provided with a limiting mechanism 3.

[0031] The fixing mechanism 2 comprises a bearing column 21 fixedly connected to the top of the inspection device body 1, a placing table 23 fixedly connected to the top of the bearing column 21, a protective plate 22 fixedly connected to the bottom of the placing table 23, a servo motor 27 fixedly connected to the rear side of the protective plate 22, a bidirectional threaded rod 28 fixedly connected to the front side of the servo motor 27, a first clamping plate 24 threadedly connected to the outer periphery of the bidirectional threaded rod 28, the first clamping plate 24 being slidingly connected to the inside of the placing table 23, a sliding rod 29 slidingly connected to the inside of the first clamping plate 24, a support frame 25 fixedly connected to the right side of the placing table 23, a concave frame 26 fixedly connected to the top of the support frame 25, a gas cylinder 291 fixedly connected to the top of the concave frame 26, a second clamping plate 292 fixedly connected to the bottom of the gas cylinder 291, the second clamping plate 292 being slidingly connected to the inside of the concave frame 26, and a base 293 fixedly connected to the bottom of the support frame 25, the base 293 having a support table 294 fixedly connected to the inner bottom.

[0032] A sliding groove is formed in the inside of the placing table 23, the first clamping plate 24 is slidingly connected to the sliding groove, rubber pads are arranged on the rear side of the first clamping plate 24, the bottom of the second clamping plate 292 and the top of the support table 294, respectively, so as to facilitate the fixing of the ship loader beam under the action of the first clamping plate 24, the second clamping plate 292 and the support table 294, the front side of the bidirectional threaded rod 28 is rotatably connected to the inside of the protective plate 22, and the sliding rod 29 is fixedly connected to the inside of the protective plate 22, so as to facilitate the movement of the first clamping plate 24 under the action of the bidirectional threaded rod 28 and the sliding rod 29, a maintenance groove is formed in the inside of the placing table 23 and has a rectangular shape, so as to facilitate the maintenance of the bottom of the ship loader beam through the maintenance groove, and a moving groove is formed in the inside of the concave frame 26, the second clamping plate 292 is slidingly connected to the moving groove, so as to facilitate the stable movement of the second clamping plate 292 under the action of the moving groove.

[0033] Embodiment two

[0034] Please refer to Figs. 1-6 On the basis of embodiment one, the limiting mechanism 3 further comprises a bearing frame 31 fixedly connected to the top of the inspection device body 1, a hydraulic cylinder 32 fixedly connected to the top of the bearing frame 31, a moving frame 33 fixedly connected to the bottom of the hydraulic cylinder 32, and universal wheels 34 fixedly connected to the bottom of the moving frame 33, two groups of the bearing frame 31 and the hydraulic cylinder 32 are arranged, and the two groups of the bearing frame 31 and the hydraulic cylinder 32 are symmetrically distributed on the top of the inspection device body 1, so as to facilitate the movement of the moving frame 33 and the universal wheels 34 driven by the hydraulic cylinder 32, thereby driving the movement of the inspection device body 1.

[0035] In actual operation, when the device is used, when the ship loader beam needs to be overhauled, according to the position of the ship loader beam, the moving frame 33 and the universal wheel 34 are moved by the hydraulic cylinder 32 to make the universal wheel 34 contact with the ground, that is, the overhaul device body 1 is moved to the vicinity of the ship loader beam under the action of the universal wheel 34, when the movement is completed, the moving frame 33 is moved again under the action of the hydraulic cylinder 32 to make the universal wheel 34 away from the ground, and the bottom of the overhaul device body 1 contacts with the ground, that is, the overhaul device body 1 and the placing table 23 are in a stable state;

[0036] At the same time, the ship loader beam is moved to the bottom of the placing table 23, and the left and right sides of the ship loader beam are in the inside of the second clamping plate 292, and the bottom is on the top of the supporting table 294, the first clamping plate 24 is moved by the servo motor 27, and the first clamping plate 24 slides on the outside of the slide rod 29, that is, the ship loader beam on the bottom of the placing table 23 is fixed under the action of the first clamping plate 24, at the same time, the second clamping plate 292 is moved by the air cylinder 291, that is, the left and right sides of the ship loader beam are further fixed under the action of the supporting table 294 and the second clamping plate 292, so that the ship loader beam is in a stable state on the bottom of the placing table 23, and is in the middle position of the bottom of the placing table 23, when the fixing is completed, the overhaul can be carried out, and the bottom of the beam can be overhauled in the overhaul groove inside the overhaul device body 1, and the bottom of the overhaul groove is not blocked, which improves the efficiency and convenience of the overhaul, that is, the ship loader beam can be overhauled comprehensively, avoiding the dead angle of the overhaul, and the efficiency of the overhaul can be improved, and the two groups of hydraulic cylinders 32 are arranged in the same PLC control system during use, so that the two hydraulic cylinders 32 are synchronously operated to ensure the stability of the moving frame 33.

[0037] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

Claims

1. A device for inspecting a ship loader boom, comprising an inspection device body (1), characterized in that: The top of the maintenance device body (1) is provided with a fixing mechanism (2), and the top of the maintenance device body (1) is provided with a limiting mechanism (3); The fixing mechanism (2) comprises a bearing column (21), the bearing column (21) is fixedly connected to the top of the maintenance device body (1), the top of the bearing column (21) is fixedly connected with a placing table (23), the bottom of the placing table (23) is fixedly connected with a protective plate (22), the rear side of the protective plate (22) is fixedly connected with a servo motor (27), the front side of the servo motor (27) is fixedly connected with a bidirectional threaded rod (28), the outer periphery of the bidirectional threaded rod (28) is threadedly connected with a first clamping plate (24), the first clamping plate (24) is slidably connected in the inside of the placing table (23), the inside of the first clamping plate (24) is slidably connected with a sliding rod (29), the right side of the placing table (23) is fixedly connected with a support frame (25), the top of the support frame (25) is fixedly connected with a concave frame (26), the top of the concave frame (26) is fixedly connected with a gas cylinder (291), the bottom of the gas cylinder (291) is fixedly connected with a second clamping plate (292), the second clamping plate (292) is slidably connected to the inside of the concave frame (26), and the bottom of the support frame (25) is fixedly connected with a base (293), and the inner bottom of the base (293) is fixedly connected with a supporting table (294).

2. The device for inspecting and repairing a loading machine beam according to claim 1, characterized in that: The inside of the placing table (23) is provided with a sliding groove, the first clamping plate (24) is slidably connected in the sliding groove, and the rear side of the first clamping plate (24), the bottom of the second clamping plate (292) and the top of the supporting table (294) are provided with rubber pads respectively.

3. The device for inspecting and repairing a loading machine beam according to claim 1, characterized in that: The front side of the bidirectional threaded rod (28) is rotatably connected to the inside of the protective plate (22), and the sliding rod (29) is fixedly connected to the inside of the protective plate (22).

4. The device for inspecting and repairing a loading machine beam according to claim 1, characterized in that: The inside of the placing table (23) is provided with a maintenance groove, and the maintenance groove is in a rectangular shape.

5. The device for inspecting and repairing a loading machine beam according to claim 1, characterized in that: The inside of the concave frame (26) is provided with a moving groove, and the second clamping plate (292) is slidably connected in the moving groove.

6. The device for inspecting and repairing a loading machine beam according to claim 1, characterized in that: The limiting mechanism (3) comprises a bearing frame (31), the bearing frame (31) is fixedly connected to the top of the maintenance device body (1), the top of the bearing frame (31) is fixedly connected with a hydraulic cylinder (32), the bottom of the hydraulic cylinder (32) is fixedly connected with a moving frame (33), and the bottom of the moving frame (33) is fixedly connected with a universal wheel (34).

7. A device for inspecting a boom of a ship loader according to claim 6, characterized in that The bearing frame (31) and the hydraulic cylinder (32) are provided with two groups, and the two groups of bearing frames (31) and hydraulic cylinders (32) are symmetrically distributed on the top of the maintenance device body (1).

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