Remote driving electric shovel fault detection device

Abstract

The utility model discloses a remote driving electric shovel fault detection device, and particularly relates to the technical field of electric shovel fault detection devices, which comprises a device main body, the top of the device main body is provided with a detector body for performing fault detection on the running state of a remote driving electric shovel; the outer wall of the device body is slidably connected with a protection plate used for effectively protecting an operation interface of the detector body. The protection plate is arranged on the outer wall of the device body, when the fault detection device is used for detecting faults of the remote driving electric shovel, in order to improve the protection effect of the detection device when the detection device is not used, the protection plate can be driven to ascend along the outer wall of the device through connection of the sliding groove, and the protection effect is improved. And a second bolt is rotated to slide into the inner wall of a second clamping groove through the limiting effect of a second nut until the height of the protection plate is consistent with the height of the detector body, so that the protection plate is clamped and fixed, and the effect of effectively protecting the detector when the detector is not used is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric shovel fault detection devices, and in particular relates to a remote-driven electric shovel fault detection device. Background Art

[0002] Bucket refers to the bucket installed on the excavator, also called a digging bucket. According to the working mode, it is divided into backhoe bucket and front shovel bucket. Backhoe bucket is commonly used. In daily use of remote-driven electric shovel, the remote-driven electric shovel is often detected and operated in real time through a fault detection device to ensure the stability of the remote-driven electric shovel's operating state.

[0003] In addition, when the fault detection device is not in use, the operating interface of the fault detection device is often exposed to the outside, and the shielding and protection effect of the operating interface is not high, so that when the fault detection device is not in use, unrelated personnel may accidentally touch or bump it, causing impact on the subsequent detection of the operating status of the remote-driven electric shovel. Utility Model Content

[0004] The utility model aims to provide a remote-driven electric shovel fault detection device to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A remote-driven electric shovel fault detection device comprises a device body, a detector body for performing fault detection on the operating status of the remote-driven electric shovel is arranged on the top of the device body, a protective plate for effectively protecting the operating interface of the detector body is slidably connected to the outer wall of the device body, a first nut is arranged on the side wall of the device body, a first bolt slidably connected to the inner wall of the first nut is threadedly connected to the side wall of the protective plate, a second nut located above the first nut is arranged on the side wall of the device body, and a second bolt for clamping and fixing the protective plate is threadedly connected to the inner wall of the second nut.

[0007] Preferably, the back side of the detector body is connected to a connecting wire for connecting to other devices, the back side of the detector body is fixedly connected to a positioning block for pre-positioning the connecting wire, the back side of the detector body is rotatably connected to a threaded rod, the back side of the detector body is fitted with a knob for driving the threaded rod to rotate, and the outer wall of the threaded rod is threadedly connected to a clamping block for clamping and fixing the outer wall of the connecting wire.

[0008] Preferably, a slide groove for driving the protective plate to perform lifting movement is opened on the outer wall of the device body, and the protective plate slides along the inner wall of the slide groove through the connection of the connecting block.

[0009] Preferably, a first slot for clamping and fixing the protective plate is formed on the side wall of the protective plate, and a second slot for fixing and protecting the detector body is formed on the side wall of the protective plate.

[0010] Preferably, the limiting effect of the first nut allows the first bolt to slide into the inner wall of the first slot, thereby ensuring the stability of the detector body when it is opened for use.

[0011] Preferably, the limiting effect of the second nut enables the second bolt to slide into the inner wall of the second slot, thereby fixing and protecting the detector body.

[0012] Preferably, a fixing groove for driving the clamping block to perform limited sliding is provided on the back side of the detector body.

[0013] Preferably, the rotation of the threaded rod can slide along the inner wall of the fixing groove through the clamping block, and the connecting wire can be clamped and fixed under the connection of the positioning block, so as to achieve the effect of improving the stability of the connection between the connecting wire and the detector.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model provides a protective plate on the outer wall of the device body. When the remote-driven electric shovel is subjected to fault detection by means of the fault detection device, in order to improve the protective effect of the detection device when not in use, the protective plate can be driven to move upward along the outer wall of the device by means of the connection of the slide groove until the height of the protective plate is consistent with that of the detector body, and the second bolt is rotated through the limiting effect of the second nut so that the second bolt slides into the inner wall of the second slot, thereby playing the role of locking and fixing the protective plate, thereby achieving the effect of effectively protecting the detector when not in use.

[0016] (2) The utility model provides a clamping block on the back of the detector body. When the detector is connected to the detector through a connecting wire and used for fault detection of a remote-driven electric shovel, in order to prevent the connecting wire from being dragged and causing looseness between the connecting wire and the detector, after the connecting wire is installed, the knob can be turned to rotate the threaded rod to drive the clamping block to slide along the inner wall of the fixing groove, and the connecting wire is clamped and fixed under the connection of the positioning block, thereby achieving the effect of improving the stability of the detector during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0018] Figure 2 This is the second stereogram of the utility model;

[0019] Figure 3This is a schematic diagram of the connection structure between the protective plate and the detector body of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the connection between the connecting wire and the clamping block of the utility model.

[0021] In the figure: 1. Device body; 2. Detector body; 3. Protective plate; 4. Slide groove; 5. First nut; 6. First bolt; 7. First slot; 8. Second nut; 9. Second bolt; 10. Second slot; 11. Positioning block; 12. Connecting wire; 13. Threaded rod; 14. Knob; 15. Fixing groove; 16. Clamping block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] Embodiment 1:

[0024] See also Figure 1-Figure 3 As shown, a remote driving electric shovel fault detection device comprises a device body 1, a detector body 2 for performing fault detection on the operating state of the remote driving electric shovel is arranged on the top of the device body 1, a protective plate 3 for effectively protecting the operation interface of the detector body 2 is slidably connected to the outer wall of the device body 1, a first nut 5 is arranged on the side wall of the device body 1, a first bolt 6 slidably connected to the side wall of the protective plate 3 is threadedly connected to the inner wall of the first nut 5, a second nut 8 located above the first nut 5 is arranged on the side wall of the device body 1, a second bolt 9 for clamping and fixing the protective plate 3 is threadedly connected to the inner wall of the second nut 8, when the remote driving electric shovel is fault detected by the fault detection device, in order to improve the protection effect of the detection device when not in use, the protective plate 3 can be driven to move upward along the outer wall of the device through the connection of the slide groove 4 until the height of the protective plate 3 is consistent with that of the detector body 2, and the second bolt 9 is rotated to pass through the limiting effect of the second nut 8, so that the second bolt 9 slides into the inner wall of the second clamping groove 10, which plays a role in clamping and fixing the protective plate 3, thereby achieving the effect of effectively protecting the detector when not in use.

[0025] Specifically, a slide groove 4 is provided on the outer wall of the device body 1 for driving the protective plate 3 to move up and down, and the protective plate 3 slides along the inner wall of the slide groove 4 through the connection of the connecting block. The opening of the slide groove 4 plays a role in driving the protective plate 3 to slide effectively.

[0026] Specifically, the side wall of the protective plate 3 is provided with a first card slot 7 for fixing the protective plate 3, and the side wall of the protective plate 3 is provided with a second card slot 10 for fixing and protecting the detector body 2. The opening of the first card slot 7 and the second card slot 10 ensures the stability of opening and use of the protective plate 3.

[0027] Specifically, through the limiting effect of the first nut 5, the first bolt 6 slides into the inner wall of the first slot 7, which plays a role in ensuring the stability of the detector body 2 when it is opened and used. The first bolt 6 slides into the inner wall of the first slot 7, which plays a role in ensuring the stability of the detector when it is opened and used.

[0028] Specifically, through the limiting effect of the second nut 8, the second bolt 9 slides into the inner wall of the second slot 10, thereby fixing and protecting the detector body 2. The second bolt 9 slides into the inner wall of the second slot 10, thereby protecting the stability of the detector.

[0029] Embodiment 2:

[0030] refer to Figure 1 , Figure 2 and Figure 4 As shown, the back of the detector body 2 is connected with a connecting wire 12 for connecting other equipment, the back of the detector body 2 is fixedly connected with a positioning block 11 for pre-positioning the connecting wire 12, the back of the detector body 2 is rotatably connected with a threaded rod 13, the back of the detector body 2 is fitted with a knob 14 for driving the threaded rod 13 to rotate, the outer wall of the threaded rod 13 is threadedly connected with a clamping block 16 for clamping and fixing the outer wall of the connecting wire 12, when the detector is connected with the connecting wire 12 for fault detection of the remote driving electric shovel, in order to prevent the connecting wire 12 from being dragged and causing looseness between the connecting wire 12 and the detector, after the connecting wire 12 is installed, the knob 14 can be turned to rotate the threaded rod 13 to drive the clamping block 16 to slide along the inner wall of the fixing groove 15, and under the connection of the positioning block 11, the connecting wire 12 is clamped and fixed, so as to achieve the effect of improving the stability of the detector during long-term use.

[0031] Specifically, a fixing groove 15 for driving the clamping block 16 to slide in a limited position is provided on the back of the detector body 2. The fixing groove 15 can effectively lift and lower the clamping block 16.

[0032] Specifically, the rotation of the threaded rod 13 can enable the clamping block 16 to slide along the inner wall of the fixing groove 15, and under the connection of the positioning block 11, the connecting wire 12 can be clamped and fixed, thereby achieving the effect of improving the stability of the connection between the connecting wire 12 and the detector. The clamping block 16 slides along the inner wall of the fixing groove 15, and through the connection of the positioning block 11, the connecting wire 12 is clamped and fixed, thereby achieving the effect of improving the stability of the detector during long-term use.

[0033] Working principle: First, when the remote-driven electric shovel is subjected to fault detection through the fault detection device, in order to improve the protective effect of the detection device when not in use, the protective plate 3 can be driven to move upward along the outer wall of the device through the connection of the slide groove 4 until the height of the protective plate 3 is consistent with that of the detector body 2, and the second bolt 9 is turned through the limiting effect of the second nut 8, so that the second bolt 9 slides into the inner wall of the second slot 10, which plays the role of locking and fixing the protective plate 3, thereby achieving the effect of effectively protecting the detector when not in use.

[0034] Finally, when the detector is connected through the connecting wire 12 and used for fault detection of the remote-driven electric shovel, in order to prevent the connecting wire 12 from being dragged and causing looseness between the connecting wire 12 and the detector, after the connecting wire 12 is installed, the knob 14 can be turned to drive the clamping block 16 to slide along the inner wall of the fixing groove 15 through the rotation of the threaded rod 13, and the connecting wire 12 can be clamped and fixed under the connection of the positioning block 11, so as to achieve the effect of improving the stability of the detector during long-term use.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A remote-driven electric shovel fault detection device, characterized in that: include: A device body (1) is provided at the top of the device body (1) with a detector body (2) for detecting faults in the operating state of a remote-driven electric shovel; a protective plate (3) for effectively protecting an operating interface of the detector body (2) is slidably connected to the outer wall of the device body (1); a first nut (5) is provided on the side wall of the device body (1); a first bolt (6) slidably connected to the side wall of the protective plate (3) is threadedly connected to the inner wall of the first nut (5); a second nut (8) located above the first nut (5) is provided on the side wall of the device body (1); a second bolt (9) for locking and fixing the protective plate (3) is threadedly connected to the inner wall of the second nut (8).

2. A remote-driven electric shovel fault detection device according to claim 1, characterized in that: The back of the detector body (2) is connected to a connection line (12) for connecting to other devices, the back of the detector body (2) is fixedly connected to a positioning block (11) for pre-positioning the connection line (12), the back of the detector body (2) is rotatably connected to a threaded rod (13), the back of the detector body (2) is affixed with a knob (14) for driving the threaded rod (13) to perform rotational movement, and the outer wall of the threaded rod (13) is threadedly connected to a clamping block (16) for clamping and fixing the outer wall of the connection line (12).

3. A remote-controlled electric shovel fault detection device according to claim 1, characterized in that: The outer wall of the device body (1) is provided with a slide groove (4) for driving the protective plate (3) to perform lifting movement, and the protective plate (3) slides along the inner wall of the slide groove (4) through the connection of the connecting block.

4. A remote-controlled electric shovel fault detection device according to claim 1, characterized in that: The side wall of the protection plate (3) is provided with a first card slot (7) for clamping and fixing the protection plate (3), and the side wall of the protection plate (3) is provided with a second card slot (10) for fixing and protecting the detector body (2).

5. The remote-controlled electric shovel fault detection device according to claim 1 is characterized in that: Through the limiting effect of the first nut (5), the first bolt (6) slides into the inner wall of the first clamping groove (7), thereby ensuring the stability of the detector body (2) when it is opened for use.

6. A remote-driven electric shovel fault detection device according to claim 1, characterized in that: Through the limiting effect of the second nut (8), the second bolt (9) slides into the inner wall of the second clamping groove (10), thereby playing a role in fixing and protecting the detector body (2).

7. A remote-driven electric shovel fault detection device according to claim 2, characterized in that: The back side of the detector body (2) is provided with a fixing groove (15) for driving the clamping block (16) to perform limited sliding.

8. A remote-controlled electric shovel fault detection device according to claim 7, characterized in that: The rotation of the threaded rod (13) can slide along the inner wall of the fixing groove (15) through the clamping block (16), and the connecting wire (12) can be clamped and fixed under the connection of the positioning block (11), thereby achieving the effect of improving the stability of the connection between the connecting wire (12) and the detector.

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