Container reach stacker weighing system

Abstract

A container reach stacker weighing system comprises a rotating shaft, the lower end of the rotating shaft is connected with a lock pin, and a cylindrical weighing sensor is arranged between the rotating shaft and the lock pin. The cylindrical weighing sensor is placed in the connecting bowl, and the T-shaped connecting piece penetrates through the cylindrical weighing sensor and penetrates out of the bottom of the connecting bowl; the upper end of the connecting bowl is connected with the rotating shaft, and the lower end of the T-shaped connecting piece is connected with the lock pin. According to the container reach stacker weighing system, the column casing type weighing sensor is convenient to disassemble and assemble, the lifting weight of the lock pin can be accurately measured, the lifting weight can be conveniently detected, and whether unbalance loading occurs or not is monitored.

Description

Technical Field

[0001] The utility model relates to the technical field of container hoisting, in particular to a container front crane weighing system. Background Art

[0002] Our company has disclosed a railway container front crane safety protection device in the utility model patent with authorization announcement number CN214399587U. The device uses a column-type weighing sensor to weigh the container, but its installation structure is relatively complicated, which is not convenient for the inspection and replacement of the sensor. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a container front crane weighing system, which can conveniently disassemble and assemble a weighing sensor.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a container reach stacker weighing system, comprising a rotating shaft, a locking pin is connected to the lower end of the rotating shaft, and a cylindrical weighing sensor is arranged between the rotating shaft and the locking pin;

[0005] The cylindrical weighing sensor is placed in the connecting bowl, and the T-shaped connecting piece passes through the cylindrical weighing sensor and comes out from the bottom of the connecting bowl; the upper end of the connecting bowl is connected to the rotating shaft, and the lower end of the T-shaped connecting piece is connected to the locking pin.

[0006] Preferably, a first connecting plate and a second connecting plate are respectively provided at the lower end of the rotating shaft and the upper end of the connecting bowl, and the first connecting plate and the second connecting plate are fixedly connected by screws.

[0007] Preferably, a rotation-stopping protrusion is provided on the side wall of the T-shaped connecting piece, and a rotation-stopping groove matching with the rotation-stopping protrusion is provided on the inner side wall of the connecting bowl.

[0008] Preferably, the lower end of the T-shaped connector is fixedly connected to the locking pin via a sleeve, the sleeve is sleeved on the lower end of the T-shaped connector, and the bolt passes through the sleeve and the T-shaped connector to fix the T-shaped connector and the sleeve together; a third connecting plate is provided at the lower end of the sleeve, and the third connecting plate is fixedly connected to the locking pin via a screw.

[0009] Preferably, a wire outlet is provided on the side wall of the connecting bowl.

[0010] Preferably, the height of the T-shaped connector after installation does not exceed the height of the upper surface of the connecting bowl.

[0011] Preferably, the cylindrical weighing sensor is wirelessly connected to a main controller in the driver's cab via a wireless communication module, and the main controller is electrically connected to a display screen and an audible and visual alarm.

[0012] The utility model provides a weighing system for a container front crane. The column-type weighing sensor is convenient to disassemble and assemble, and can accurately measure the weight lifted by a lock pin, so as to detect the lifting weight and monitor whether an unbalanced load occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0016] Figure 3 It is a cross-sectional view of the utility model. DETAILED DESCRIPTION

[0017] like Figure 1-3 As shown, a container reach stacker weighing system comprises a rotating shaft 1, a locking pin 2 is connected to the lower end of the rotating shaft 1, and a cylindrical weighing sensor 3 is provided between the rotating shaft 1 and the locking pin 2;

[0018] The cylindrical weighing sensor 3 is placed in the connecting bowl 4, and the T-shaped connecting piece 5 passes through the cylindrical weighing sensor 3 and comes out from the bottom of the connecting bowl 4; the upper end of the connecting bowl 4 is connected to the rotating shaft 1, and the lower end of the T-shaped connecting piece 5 is connected to the locking pin 2.

[0019] Preferably, a first connection plate 6 and a second connection plate 7 are respectively provided at the lower end of the rotating shaft 1 and the upper end of the connecting bowl 4, and the first connection plate 6 and the second connection plate 7 are fixedly connected by screws.

[0020] Preferably, a rotation-stopping protrusion 8 is provided on the side wall of the T-shaped connector 5, and a rotation-stopping groove 9 matching with the rotation-stopping protrusion 8 is provided on the inner side wall of the connecting bowl 4. The rotation-stopping protrusion 8 and the rotation-stopping groove 9 are used to prevent the T-shaped connector 5 and the connecting bowl 4 from rotating relative to each other.

[0021] Preferably, the lower end of the T-shaped connector 5 is fixedly connected to the locking pin 2 through a sleeve 10, the sleeve 10 is sleeved on the lower end of the T-shaped connector 5, and the bolt passes through the sleeve 10 and the T-shaped connector 5 to fix the T-shaped connector 5 and the sleeve 10 together; a third connecting plate 11 is provided at the lower end of the sleeve 10, and the third connecting plate 11 is fixedly connected to the locking pin 2 through screws.

[0022] Preferably, the side wall of the connecting bowl 4 is provided with a wire outlet 12 , which is convenient for leading out the wire of the cylindrical weighing sensor 3 .

[0023] Preferably, the height of the T-shaped connector 5 after installation does not exceed the height of the upper surface of the connecting bowl 4 .

[0024] Preferably, the cylindrical weighing sensor 3 is wirelessly connected to the main controller in the driver's cab through a wireless communication module, and the main controller is electrically connected to the display screen and the sound and light alarm. When in use, the device can accurately monitor the lifting weight of the four lifting points of the container, and can promptly issue an alarm when overloading or unbalanced loading is detected. The device is easy and quick to install, accurate in measurement, safe and reliable, and highly efficient.

[0025] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A container reach stacker weighing system, comprising a rotating shaft (1), a locking pin (2) being connected to the lower end of the rotating shaft (1), characterized in that: A cylindrical weighing sensor (3) is provided between the rotating shaft (1) and the locking pin (2); The cylindrical weighing sensor (3) is placed in the connecting bowl (4), and the T-shaped connecting piece (5) passes through the cylindrical weighing sensor (3) and passes out from the bottom of the connecting bowl (4); the upper end of the connecting bowl (4) is connected to the rotating shaft (1), and the lower end of the T-shaped connecting piece (5) is connected to the locking pin (2).

2. According to claim 1, a container reach stacker weighing system, characterized in that: A first connection plate (6) and a second connection plate (7) are respectively provided at the lower end of the rotating shaft (1) and the upper end of the connecting bowl (4), and the first connection plate (6) and the second connection plate (7) are fixedly connected by screws.

3. A container reach stacker weighing system according to claim 1, characterized in that: A rotation-stopping protrusion (8) is provided on the side wall of the T-shaped connecting piece (5), and a rotation-stopping groove (9) matching with the rotation-stopping protrusion (8) is provided on the inner side wall of the connecting bowl (4).

4. A container reach stacker weighing system according to claim 1, characterized in that: The lower end of the T-shaped connector (5) is fixedly connected to the locking pin (2) via a sleeve (10); the sleeve (10) is sleeved on the lower end of the T-shaped connector (5); a bolt passes through the sleeve (10) and the T-shaped connector (5) to fix the T-shaped connector (5) and the sleeve (10) together; a third connecting plate (11) is provided at the lower end of the sleeve (10); the third connecting plate (11) is fixedly connected to the locking pin (2) via a screw.

5. The container reach stacker weighing system according to claim 1, characterized in that: A wire outlet (12) is provided on the side wall of the connecting bowl (4).

6. A container reach stacker weighing system according to claim 2, characterized in that: After the T-shaped connecting piece (5) is installed, its height does not exceed the height of the upper surface of the connecting bowl (4).

7. A container reach stacker weighing system according to claim 1, characterized in that: The cylindrical weighing sensor (3) is wirelessly connected to a main controller in the driver's cab via a wireless communication module, and the main controller is electrically connected to a display screen and an audible and visual alarm.

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