Online monitoring device for portal crane boom

Abstract

The utility model belongs to the technical field of gantry cranes, and particularly relates to a portal crane boom online monitoring device which comprises a sealing box, ventilation openings symmetrically formed in the front face and the back face of the sealing box, and a monitoring device arranged on the front face and the back face of the sealing box. A ventilation opening is formed in the sealing box, a sealing plate is slidably connected to the position, extending to the top of the interior of the sealing box, of the inner side of the ventilation opening, a sealing strip made of rubber is bonded to the bottom of the sealing plate, fans for heat dissipation are symmetrically installed on the left side and the right side of the interior of the sealing box, and an equipment body is further installed in the center of the interior of the sealing box. In addition, a tilt angle sensor is fixedly connected to the top of the equipment body. The portal crane arm support online monitoring device has the advantages that monitoring equipment capable of conducting online monitoring on a portal crane arm support can be effectively protected, and the service life of the monitoring equipment can be effectively prolonged through protection.

Description

Technical Field

[0001] The utility model belongs to the technical field of portal cranes, and in particular relates to an online monitoring device for a portal crane boom. Background Art

[0002] Most gantry cranes run along crane tracks on the ground or on buildings to carry out lifting and loading operations, while the gantry boom is the arm of the gantry crane;

[0003] In the prior art, gantry cranes are mainly machines for lifting and loading and unloading operations, and the boom of gantry cranes is a key component for lifting and loading and unloading. However, when the boom of the gantry crane is performing lifting and loading and unloading, heavy objects will have an impact on the boom, which will be damaged over a long period of time, thus posing a safety hazard. Therefore, it is necessary to monitor the gantry crane boom. The existing gantry crane boom monitoring uses inclination sensors as sensing elements to detect the gantry crane boom. When the inclination sensors and supporting equipment are installed on the gantry crane boom, they are often exposed to rain erosion and sunlight, which will affect the service life of the monitoring equipment. Therefore, we propose an online monitoring device for the gantry crane boom. Utility Model Content

[0004] The purpose of the utility model is to provide an online monitoring device for a gantry crane arm, so as to solve the technical problem that when the online monitoring equipment of the gantry crane arm is installed on the gantry crane arm, it will be exposed to the sun and eroded by rain, which will affect the service life, so as to achieve the purpose of protecting the online monitoring equipment and prolonging the service life.

[0005] In order to solve the above technical problems, the utility model provides an online monitoring device for a gantry crane arm, including a sealing box, wherein vents are symmetrically provided on the front and back sides of the sealing box, and a sealing plate is slidably connected to the inner side of the vents and extends to the inner top of the sealing box, and a sealing strip made of rubber is bonded to the bottom of the sealing plate, and fans for heat dissipation are symmetrically installed on the left and right sides of the interior of the sealing box, and a device body is also installed at the inner center of the sealing box, and an inclination sensor is fixed to the top of the device body.

[0006] Furthermore, connecting plates are symmetrically installed on both sides of the sealing box, and a plurality of connecting parts fixedly connected to the gantry crane arm are installed on the top of the connecting plates.

[0007] Furthermore, a protrusion is installed on one side of the sealing plate located on the outside of the sealing box, and a dustproof heat dissipation net is installed on one side of the sealing plate located on the inside of the sealing box, and a manual operation panel is installed on the back side of the sealing plate on the front side of the sealing box and on the right side of the dustproof heat dissipation net.

[0008] Furthermore, a B-shaped connecting block is installed on the top of the sealing plate, and an electric push rod is fixedly connected to the end of the connecting block away from the sealing plate. The fixed end of the electric push rod is fixedly connected to the inner top of the sealing box, and the connecting block is fixedly connected to the sealing plate.

[0009] By adopting the above further solution, the sealing plate can be effectively lifted and closed by the electric push rod, thereby effectively realizing automatic opening and closing.

[0010] Furthermore, a temperature sensor is installed inside the sealed box and at the top, and a fin heat sink is fixed at the bottom of the equipment body and at the bottom of the sealed box, and the fin heat sink runs through the bottom of the sealed box.

[0011] Furthermore, a central processing unit is installed inside the device body, and a signal transceiver is installed on the left side of the central processing unit and near the front, and a SIM card providing 5G signal is installed below the signal transceiver.

[0012] Furthermore, a positioning module is provided on the left side of the central processing unit near the back, and a storage module is installed below the positioning module.

[0013] The beneficial effects of the utility model are:

[0014] 1. In the utility model, the sealing box is provided so that the sealing box can effectively protect the equipment body and the inclination sensor, thereby effectively preventing the inclination sensor and the equipment body from being eroded by rain and exposed to the sun. The sealing strip can make the sealing performance of the sealing plate better, and the electric push rod can also effectively open and close the sealing plate, so as to facilitate ventilation and sealing of the sealing box.

[0015] 2. In the utility model, the temperature sensor can effectively detect the temperature in the sealed box through the setting of the temperature sensor, so that when the temperature is too high, the sealing plate is opened by the electric push rod, and the internal device body is cooled by the fan, and the dust-proof heat dissipation net can prevent dust from entering the sealed box while ensuring heat dissipation and affecting the accuracy of components such as the device body and the inclination sensor, and the fin heat sink can effectively dissipate heat for the device body, so as to protect the device body and the inclination sensor and improve the service life of the device body and the inclination sensor.

[0016] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the sealing box structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal planar structure of the sealing box of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure of the device body of the utility model.

[0022] In the figure:

[0023] 1. Sealed box; 11. Connecting plate; 12. Connecting piece; 13. Temperature sensor; 14. Finned heat sink;

[0024] 2. Ventilation openings;

[0025] 3. Sealing plate; 31. Bump; 32. Dust-proof heat dissipation net; 33. Manual operation panel; 34. Connecting block; 35. Electric push rod;

[0026] 4. Sealing strip;

[0027] 5. Fan;

[0028] 6. Device body; 61. Central processing unit; 62. Signal transceiver; 63. SIM card; 64. Positioning module; 65. Storage module;

[0029] 7. Tilt sensor. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] like Figures 1 to 4As shown, an online monitoring device for a gantry crane boom comprises a sealed box 1, symmetrically provided with vents 2 on the front and back of the sealed box 1, which can effectively ventilate and prevent the temperature inside the sealed box 1 from being too high and causing the equipment to burn out, and a sealing plate 3 is slidably connected to the inner side of the vent 2 extending to the inner top of the sealed box 1, and a sealing strip 4 made of rubber is bonded to the bottom of the sealing plate 3, and fans 5 for heat dissipation are symmetrically installed on the left and right sides of the sealed box 1, and a device body 6 is also installed at the inner center of the sealed box 1, and an inclination sensor 7 is fixed to the top of the device body 6.

[0033] Example 2

[0034] This embodiment includes: connecting plates 11 are symmetrically installed on both sides of the sealing box 1, and a plurality of connecting parts 12 fixedly connected to the gantry boom are installed on the top of the connecting plates 11, which can effectively stabilize the sealing box 1 on the gantry boom, so that the inclination sensor 7 can monitor stably.

[0035] A protrusion 31 is installed on the side of the sealing plate 3 located on the outside of the sealing box 1, and a dust-proof heat dissipation net 32 ​​for dust prevention is installed on the side of the sealing plate 3 located on the inside of the sealing box 1. A manual operation panel 33 is installed on the back side of the sealing plate 3 on the front side of the sealing box 1 and on the right side of the dust-proof heat dissipation net 32. The dust-proof heat dissipation net 32 ​​can effectively prevent dust while ensuring ventilation.

[0036] A B-shaped connecting block 34 is installed on the top of the sealing plate 3, and an electric push rod 35 is fixedly connected to the end of the connecting block 34 away from the sealing plate 3. The fixed end of the electric push rod 35 is fixedly connected to the internal top of the sealing box 1, and the connecting block 34 is fixedly connected to the sealing plate 3. The automatic opening and closing of the sealing plate 3 can be effectively realized through the electric push rod 35 and the connecting block 34.

[0037] A temperature sensor 13 is installed inside the sealed box 1 and at the top, and a fin heat sink 14 is fixedly connected to the bottom of the equipment body 6 and at the bottom of the sealed box 1. The fin heat sink 14 runs through the bottom of the sealed box 1, and the heat of the equipment body 6 can be effectively dissipated through the fin heat sink 14.

[0038] A central processing unit 61 is installed inside the device body 6, and a signal transceiver 62 is installed on the left side of the central processing unit 61 and near the front, and a SIM card 63 providing 5G signals is installed below the signal transceiver 62. The signal transceiver 62 and the SIM card 63 can effectively provide signals to the device body 6, thereby effectively performing online monitoring of the gantry crane boom.

[0039] A positioning module 64 is also provided on the left side of the central processing unit 61 near the back, and a storage module 65 is installed below the positioning module 64. The storage module 65 can effectively store data.

[0040] In summary, the utility model can effectively protect the monitoring equipment for online monitoring of the gantry crane boom through design, and can effectively increase the service life of the monitoring equipment through protection.

[0041] The various devices selected in this application are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0042] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0044] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A gantry crane boom online monitoring device, characterized in that: include: A sealed box (1) is provided with vents (2) symmetrically on the front and back of the sealed box (1), and a sealing plate (3) is slidably connected to the inner side of the vents (2) and extends to the top of the inner part of the sealed box (1), and a sealing strip (4) made of rubber is bonded to the bottom of the sealing plate (3), and fans (5) for heat dissipation are symmetrically installed on the left and right sides of the inner part of the sealed box (1), and a device body (6) is also installed at the inner center of the sealed box (1), and an inclination sensor (7) is fixed to the top of the device body (6).

2. The online monitoring device for a gantry crane boom according to claim 1, characterized in that: Connecting plates (11) are symmetrically mounted on both sides of the sealing box (1), and a plurality of connecting pieces (12) fixedly connected to the gantry crane boom are mounted on the top of the connecting plates (11).

3. The online monitoring device for a gantry crane boom according to claim 1, characterized in that: A convex block (31) is installed on one side of the sealing plate (3) located outside the sealing box (1), a dustproof heat dissipation net (32) for preventing dust is installed on one side of the sealing plate (3) located inside the sealing box (1), and a manual operation panel (33) is installed on the back side of the sealing plate (3) on the front side of the sealing box (1) and on the right side of the dustproof heat dissipation net (32).

4. The online monitoring device for a gantry crane boom according to claim 1, characterized in that: A B-shaped connecting block (34) is installed on the top of the sealing plate (3), and an electric push rod (35) is fixedly connected to one end of the connecting block (34) away from the sealing plate (3). The fixed end of the electric push rod (35) is fixedly connected to the inner top of the sealing box (1), and the connecting block (34) is fixedly connected to the sealing plate (3).

5. The online monitoring device for a gantry crane boom according to claim 1, characterized in that: A temperature sensor (13) is installed inside the sealed box (1) and at the top thereof, while a finned heat sink (14) is fixedly connected to the bottom of the equipment body (6) and at the bottom of the sealed box (1), and the finned heat sink (14) passes through the bottom of the sealed box (1).

6. The online monitoring device for a gantry crane boom according to claim 1, characterized in that: A central processing unit (61) is installed inside the device body (6), and a signal transceiver (62) is installed on the left side of the central processing unit (61) and close to the front, and a SIM card (63) providing a 5G signal is installed below the signal transceiver (62).

7. The online monitoring device for a gantry crane boom according to claim 6, characterized in that: A positioning module (64) is also provided on the left side of the central processing unit (61) near the back, and a storage module (65) is installed below the positioning module (64).

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