Sensor protection assembly for computer control of double-arm trolley

Abstract

The utility model discloses a sensor protection assembly for computer control of a double-arm trolley, which is provided with a protection cover for protecting a sensor and a power connection head arranged on the protection cover, and a transmission line communicated with a sensor circuit is arranged at the part, facing the inside of the protection cover, of the power connection head, so that the power connection head is communicated with the sensor circuit. And the power connection head penetrates through the protective cover in a position deviating from the transmission line. The problem that in the prior art, when a sensor is overhauled, a protective cover needs to be installed and dismantled many times, and then the efficiency of troubleshooting a fault sensor by workers is reduced is solved.

Description

Technical Field

[0001] This utility model relates to the field of rock drilling technology, specifically to a sensor protection component for computer control of a double-arm trolley. Background Technology

[0002] A double-arm rock drill is a rock drill that uses two arms for drilling, offering higher drilling efficiency compared to a single-arm rock drill. Double-arm rock drills are typically computer-controlled, with the computer system based on data measured by sensors at various locations on the drill, enabling relatively precise hole drilling.

[0003] Protective covers are usually installed at the sensor locations of dual-arm rock drills to reduce the impact of the drilling environment on the sensors. However, when a sensor's electronic component malfunctions and multiple sensors near the corresponding location need to be troubleshooted, the corresponding protective covers need to be removed one by one, and then reinstalled after troubleshooting. This reduces the efficiency of the staff in troubleshooting faulty sensors. Utility Model Content

[0004] The purpose of this invention is to solve the problem that in the prior art, the protective cover of the sensor needs to be installed and removed repeatedly during the maintenance of the sensor, which reduces the efficiency of the staff in troubleshooting the faulty sensor. This invention provides a sensor protection component for computer control of a double-arm trolley.

[0005] To address the shortcomings of the aforementioned technical problems, the present invention adopts the following technical solution: a sensor protection component for computer control of a double-arm trolley, comprising: a protective cover for protecting the sensor, and a connector disposed on the protective cover. The portion of the connector facing inwards from the protective cover is provided with a transmission line connected to the sensor circuit, so that the connector can be connected to the sensor circuit, and the portion of the connector away from the transmission line passes through the protective cover.

[0006] As a further optimization of the sensor protection component for computer control of the double-arm trolley of this utility model: the part of the electrical connector that passes through the protective cover is located in the protective groove, the protective groove is opened on the outer surface of the protective cover, and a protective pad is snapped into the protective cover.

[0007] As a further optimization of the sensor protection component for computer control of the double-arm trolley of this utility model: one side of the protective pad is connected to the inner wall of the protective groove by a connecting strip, and the protective pad has a protrusion that extends out of the protective groove at a position away from the connecting strip.

[0008] As a further optimization of the sensor protection component for computer control of the double-arm trolley of this utility model: the outer side of the protective cover is provided with an elastic layer, which is made of wavy rubber.

[0009] As a further optimization of the sensor protection component for computer control of the double-arm trolley of this utility model: the protective cover has wire holes on both symmetrical side walls, and dustproof plates are installed in the wire holes. The wire holes are fixedly connected to multiple connecting ribs on the outer periphery of the dustproof plates.

[0010] As a further optimization of the sensor protection component for computer control of the double-arm trolley of this utility model: the wire hole is provided in multiple sizes, and the dustproof plate is provided in multiple sizes and corresponding to the wire hole.

[0011] As a further optimization of the sensor protection component for computer control of the dual-arm trolley of this utility model: a gathering component is provided on the inner wall of the protective cover, and the gathering component is snapped into the transmission line for gathering the transmission line.

[0012] As a further optimization of the sensor protection component for computer control of the double-arm trolley of this utility model: the convergence component includes a C-shaped card holder that snaps into the transmission line, and multiple snap-fit ​​slots opened on the inner wall of the protective cover, wherein snap-fit ​​blocks are snapped into the slots and fixedly connected to the C-shaped card holder.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention protects the sensor by setting a protective cover, and also provides a connector and a transmission line electrically connected to the connector on the protective cover, so that the sensor's circuit signal can be transmitted to the connector. When the staff is troubleshooting the sensor, the connector allows the staff to connect the signal input terminal of the testing instrument to the connector to test and troubleshoot the sensor's circuit signal to check for faults. This allows the staff to troubleshoot sensor malfunctions without removing the protective cover. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present invention;

[0016] Figure 2 This is a structural schematic diagram of the first cross-section of the present invention;

[0017] Figure 3 This is a structural schematic diagram of the second cross-section of the present invention;

[0018] The markings in the diagram are: 1. Protective cover; 101. Wiring hole; 102. Dustproof plate; 103. Connecting rib; 104. Elastic layer; 105. Foot block; 2. Protective pad; 201. Protrusion; 3. Protective groove; 4. Electrical connector; 5. Retraction assembly; 501. C-shaped card holder; 502. Card slot; 503. Card block; 6. Transmission line. Detailed Implementation

[0019] To better understand this utility model, the following embodiments further illustrate the content of this utility model, but the content of this utility model is not limited to the following embodiments.

[0020] like Figure 1-3 As shown, a sensor protection component for computer control of a double-arm trolley is similar to the prior art in that it includes a protective cover 1. The protective cover 1 is provided with foot blocks 105 so that the operator can fix the protective cover 1 to the surface of the corresponding position of the double-arm trolley with screws, thereby protecting the sensor at the corresponding position and reducing the probability of damage to the sensor caused by dust, impurities, or splashed particles in the working environment of the double-arm trolley.

[0021] Unlike existing technologies, the protective cover 1 has a protective groove 3 on one side. Multiple connectors 4 are located within the groove 3 for connecting to the signal input terminals of testing instruments. Each connector 4 has a transmission line 6 on its side facing inwards from the protective cover 1. The transmission line 6 allows personnel to connect to the corresponding sensor's maintenance circuit connector. Specifically, the connector 4 is a female connector adapted to the signal input terminal of the testing instrument; the transmission line 6 is a copper wire capable of transmitting electrical signals and has an insulating sheath on the outside; and the sensor's maintenance circuit consists of the positive and negative terminals or circuit nodes of the sensor's electronic components.

[0022] When it is necessary to troubleshoot the corresponding sensors, the staff can connect the signal transmission end of the testing instrument to the connector 4, and then connect it to the sensor's maintenance circuit through the corresponding transmission line 6. This allows the staff to troubleshoot the sensors installed inside the protective cover 1 without removing the protective cover 1.

[0023] An elastic layer 104 is provided on the outer side of the protective cover 1, and the outer side of the elastic layer 104 is wavy to buffer and bounce off particles splashed in the working environment of the rock drill, thereby reducing the probability of damage to the protective cover 1 and improving the protection function of the sensor.

[0024] The protective cover 1 has multiple wire holes 101 of different sizes on its symmetrical sides. These holes allow different wires to pass through the protective cover 1, and also allow circuits or pipes connected to the sensor to pass through, thus protecting the wire or pipe nodes. Each wire hole 101 contains a dustproof plate 102 of a corresponding size. The dustproof plates 102 are connected to the wire holes 101 by multiple connecting ribs 103. This allows workers to easily remove different dustproof plates 102 according to the size and number of wires or pipes, allowing the corresponding wires or pipes to pass through the appropriate wire holes 101 for use, while retaining the remaining dustproof plates 102 to maintain the integrity of the protective cover 1, thereby ensuring the protective function of the protective cover 1 in protecting the sensor.

[0025] A protective pad 2 is inserted into the protective groove 3. The protective pad 2 protects the connector 4, thereby reducing the probability of dust and impurities clogging the connector 4 and causing damage. The lower side of the protective pad 2 is connected to the protective groove 3 by a connecting strip to reduce the probability of the protective pad 2 being lost. The upper side of the protective pad 2 has a protrusion 201, which allows the operator to pull the protective pad 2 out of the protective groove 3 to connect the signal input terminal of the testing instrument to the connector 4 to check whether the corresponding sensor is faulty.

[0026] Multiple C-shaped clips 501 are attached to the outside of the transmission line. The C-shaped clips 501 are fixed on the clipping block 503, and the clipping block 503 is engaged with multiple clipping slots 502 evenly distributed on the inner wall of the protective cover 1. This facilitates the reasonable layout of the transmission line by the staff. After the reasonable layout, the corresponding C-shaped clips 501 are positioned by the engagement and matching of the clipping block 503 and the clipping slot 502 to restrict the position of the transmission line, thereby achieving a reasonable layout of the transmission line and facilitating subsequent inspection and maintenance by the staff.

[0027] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and those skilled in the art can make various modifications or variations within the scope of the claims, which do not affect the substantive content of this utility model.

Claims

1. A sensor protection assembly for computer control of a double-arm trolley, characterized in that, It has: a protective cover (1) for protecting the sensor, and a connector (4) provided on the protective cover (1). The portion of the connector (4) facing inside the protective cover (1) is provided with a transmission line (6) that communicates with the sensor circuit so that the connector (4) can communicate with the sensor circuit. The portion of the connector (4) away from the transmission line (6) passes through the protective cover (1).

2. The sensor protection assembly for computer control of a dual-arm trolley as described in claim 1, characterized in that: The portion of the electrical connector (4) that passes through the protective cover (1) is located inside the protective groove (3). The protective groove (3) is opened on the outer surface of the protective cover (1), and a protective pad (2) is snapped into the protective cover (1).

3. The sensor protection assembly for computer control of a dual-arm trolley as described in claim 2, characterized in that: The protective pad (2) is connected to the inner wall of the protective groove (3) by a connecting strip on one side, and the protective pad (2) has a protrusion (201) that extends out of the protective groove (3) at a position away from the connecting strip.

4. The sensor protection assembly for computer control of a dual-arm trolley as described in claim 1, characterized in that: The outer side of the protective cover (1) is provided with an elastic layer (104), which is made of wavy rubber.

5. The sensor protection assembly for computer control of a dual-arm trolley as described in claim 1, characterized in that: The protective cover (1) has wire holes (101) on both sides of its symmetrical sides. A dustproof plate (102) is provided inside the wire hole (101), and the wire hole (101) is fixedly connected to a plurality of connecting ribs (103) provided on the outer periphery of the dustproof plate (102).

6. The sensor protection assembly for computer control of a dual-arm trolley as described in claim 5, characterized in that: The wire-passing holes (101) are provided in multiple sizes, and the dustproof plate (102) is provided in multiple sizes and is provided corresponding to the wire-passing holes (101).

7. The sensor protection assembly for computer control of a dual-arm trolley as described in claim 1, characterized in that: The inner wall of the protective cover (1) is provided with a gathering component (5), which is snapped into the transmission line (6) to gather the transmission line (6).

8. The sensor protection assembly for computer control of a dual-arm trolley as described in claim 7, characterized in that: The gathering assembly (5) includes a C-shaped card holder (501) that snaps into the transmission line (6), and a plurality of snap-fit ​​slots (502) opened on the inner wall of the protective cover (1), wherein the snap-fit ​​slots (502) snap into snap-fit ​​blocks (503) that are fixedly connected to the C-shaped card holder (501).

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