Telescopic underground centralized control cabin

Abstract

The utility model belongs to the field of control of coal mine drilling equipment, and relates to a telescopic underground centralized control bin, which realizes that the size of the centralized control bin is kept compact and the trafficability requirement is met when the centralized control bin travels through an innovative telescopic structural design. When monitoring operation is needed, the telescopic bin body can stretch out, the operation space is enlarged, and the working comfort of operators is improved. The system is mainly composed of a centralized control bin body, a telescopic bin body, an oil cylinder, a rail, a sliding block and a control system, meanwhile, the system is further provided with a safety protection device, and safety and stability in the telescopic process are ensured. According to the telescopic centralized control bin system, the working efficiency of coal mine drilling operation is improved, the labor intensity of operators is reduced, and a safer, more efficient and more comfortable monitoring and management solution is provided for drilling operation of an underground roadway of a coal mine.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the control field of coal mine drilling equipment, and relates to a telescopic underground centralized control cabin. BACKGROUND

[0002] With the continuous progress of drilling technology and the strengthening of intelligentization and automation trend, the demand for centralized control cabin of coal mine drilling operation is increasingly prominent. As the information hub station of multiple drilling fields, the centralized control cabin undertakes the heavy responsibility of centralized monitoring and management of drilling equipment. However, in the special environment of coal mine underground roadway, the design of the centralized control cabin faces many challenges.

[0003] On the one hand, due to the limited space of coal mine underground roadway, the size of the centralized control cabin must be strictly controlled to ensure that it can pass through the narrow roadway. This leads to the fact that the existing centralized control cabin is often compact in internal layout and has a small operating space. The long-time work of the operator in the narrow space not only easily feels tired, but also may affect the work efficiency and safety.

[0004] On the other hand, with the continuous improvement of the automation and intelligence level of drilling equipment, more and more network, monitoring and other devices need to be arranged in the centralized control cabin. The increase of these devices further aggravates the tense situation of the internal space of the centralized control cabin, making the activity space of the operator more limited.

[0005] Therefore, how to expand the operating space and improve the work comfort of the operator without sacrificing the passability of the centralized control cabin has become a problem to be solved in the current field of coal mine drilling equipment. UTILITY MODEL CONTENTS

[0006] Therefore, the purpose of the utility model is to provide a telescopic underground centralized control cabin, which aims to significantly increase the operating space and improve the work comfort of the operator without sacrificing the passability.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a telescopic underground centralized control cabin is arranged in an underground roadway and comprises a centralized control cabin body and a telescopic cabin body. The telescopic cabin body is movably arranged in the centralized control cabin body, so that the telescopic cabin body can perform telescopic movement relative to the centralized control cabin body. The telescopic cabin body is arranged at a position where an operating table is provided in the middle of the centralized control cabin body, and the movement track of the telescopic cabin body is along the width direction of the centralized control cabin body.

[0008] Optionally, one oil cylinder is arranged on each of the left and right sides of the inner bottom of the centralized control cabin body. The piston rod of the oil cylinder is connected to the telescopic cabin body, and the movement of the telescopic cabin body is controlled by the extension and retraction of the oil cylinder.

[0009] Optionally, the stroke of the oil cylinder is less than half of the width size of the telescopic cabin body.

[0010] Optionally, a track is installed at the bottom of the centralized control bin body, and a sliding block is installed at the bottom of the telescopic bin body through bolts, and the sliding block is slidingly arranged on the track.

[0011] Optionally, limit blocks are also installed at appropriate positions at both ends of the track.

[0012] Optionally, when the telescopic bin body extends to the limit position, the operation space in the centralized control bin is expanded to 1.5 times of the original space to accommodate at least 1-2 operators to work simultaneously.

[0013] Optionally, after the telescopic bin body is retracted to the limit position, the outer dimensions thereof are designed to meet the passability requirements of the mine roadway underground, so as to ensure that the centralized control bin can smoothly walk in the roadway.

[0014] Optionally, the centralized control bin body is provided with network and monitoring equipment to ensure that the normal operation and signal transmission of the equipment are not affected during the telescopic process.

[0015] Optionally, the centralized control bin body is also connected with a control system for controlling the telescopic action of the oil cylinder and monitoring the state of the centralized control bin and the telescopic bin body, so as to ensure the safe and stable operation of the system.

[0016] The beneficial effects of the present application are as follows:

[0017] 1) By adopting the telescopic structure design, the present application effectively expands the operation space without affecting the passability of the centralized control bin. When the centralized control bin does not walk, the telescopic bin body can be extended, so that the operation space is significantly increased, thereby improving the work comfort and work efficiency of the operator. The operator can monitor and operate in a more spacious environment, reducing fatigue and improving the accuracy and safety of work.

[0018] 2) The telescopic centralized control bin system has strong flexibility and adaptability, and can adjust the size of the operation space according to actual needs. In the case of narrow roadway or frequent movement, the centralized control bin can be retracted to a compact state for convenient passing and transportation; and when long-term monitoring or multi-person operation is required, the telescopic bin body can be extended to expand the operation space. This flexibility enables the centralized control bin to better adapt to different working environments and task requirements.

[0019] 3) Reduce labor intensity and improve safety: by adopting the telescopic mechanism of oil cylinder driving and track sliding block, the present application realizes the stable switching of the centralized control bin state, reduces the labor intensity of the operator. At the same time, the design of the telescopic structure also makes the centralized control bin more stable and reliable during walking and monitoring operation, reducing the risk of safety accidents caused by improper operation or equipment failure.

[0020] The other advantages, objects, and features of the present application will become more apparent with knowledge of the present description when taken in conjunction with the accompanying drawings, in which: BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to make the objectives, technical solutions and advantages of the present application clearer, the preferred embodiments of the present application will be described in detail below with reference to the drawings, in which:

[0022] Fig. 1 The core structure of the present application is shown in the figure;

[0023] Fig. 2 The retracting of the telescopic bin body of the present application is shown in the figure;

[0024] Fig. 3 The extension of the telescopic bin body of the present application is shown in the figure.

[0025] Reference signs: track 1, oil cylinder 2, piston rod 3, telescopic bin body 4, sliding block 5, centralized control bin body 6. DETAILED DESCRIPTION

[0026] The embodiments of the present application will be described below through specific concrete examples, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the present description. The present application can also be implemented or applied through other different concrete embodiments, and each detail in the present description can be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that the drawings provided in the following embodiments only illustrate the basic concept of the present application in a schematic manner, and the following embodiments and features in the embodiments can be combined with each other without conflict.

[0027] It should be noted that the drawings are only used for illustrative explanation, and the representation is only a schematic diagram, not a physical diagram, and cannot be understood as a limitation of the present application; in order to better illustrate the embodiments of the present application, some components in the drawings can be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it can be understood that some known structures and their descriptions in the drawings can be omitted.

[0028] The same or similar reference signs in the drawings of the embodiments of the present application correspond to the same or similar components; in the description of the present application, it is understood that if the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "back" and the like are based on the orientations or positional relationships shown in the drawings, they are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation and be operated, therefore, the terms describing the positional relationships in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present application, for those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0029] Please refer to Figs. 1-3 The telescopic centralized control bin system of the embodiment is mainly composed of a centralized control bin body 6, a telescopic bin body 4, an oil cylinder 2, a track 1, a sliding block 5 and a control system.

[0030] In the embodiment, the centralized control bin body 6 serves as the main part of the system, and the network, monitoring, communication and other devices are arranged inside the centralized control bin body 6, which is responsible for the centralized monitoring and management of drilling equipment.

[0031] In the embodiment, the telescopic bin body 4 is connected with the centralized control bin body 6 and performs telescopic movement through the driving of the oil cylinder 2. The telescopic bin body 4 is internally provided with an operation table and a seat for the operator.

[0032] In the embodiment, two oil cylinders 2 are adopted and are respectively installed at the left and right sides of the bottom of the centralized control bin body 6. The piston rod 3 of the oil cylinder 2 is connected with the telescopic bin body 4, and the movement of the telescopic bin body 4 is controlled through the telescopic movement of the oil cylinder 2.

[0033] In the embodiment, the track 1 is installed at the inner bottom of the centralized control bin body 6, and the sliding block 5 is fixed to the bottom of the telescopic bin body 4 by bolts. The sliding block 5 can slide forward and backward on the track 1 to realize the stable telescopic movement of the telescopic bin body 4.

[0034] In the embodiment, the control system includes control buttons, sensors, controllers and the like, which are used to control the telescopic movement of the oil cylinder 2, monitor the state of the centralized control bin and the telescopic bin body 4, and ensure the safe and stable operation of the system.

[0035] The utility model discloses when using, when the control warehouse needs walking, control system controls the contraction of oil cylinder 2, makes telescopic warehouse body 4 retract to the control warehouse body 6 in, to keep compact size, satisfy the requirement of passing. At this moment, operating personnel can carry out necessary monitoring and operation in the control warehouse body 6. When the control warehouse needs long -time monitoring or multi -person operation, control system controls the extension of oil cylinder 2, and telescopic warehouse body 4 is pushed along the track 1 and slides forward, to expand the operation space. Operating personnel can sit down before the operating platform in telescopic warehouse body 4, and the comfortable monitoring and operation are carried out.

[0036] In the embodiment, the oil cylinder 2 with sufficient thrust and stability is selected to ensure that the telescopic warehouse body 4 can be smoothly extended and retracted. The arrangement of the oil cylinder 2 takes into account the center of gravity and stability of the control warehouse body 6, ensuring that no tilting or shaking occurs during the telescoping process.

[0037] In the embodiment, the track 1 is made of high-strength material and has sufficient carrying capacity and wear resistance. The close cooperation between the sliding block 5 and the track 1 ensures that the telescopic warehouse body 4 will not jam or deviate from the track 1 during sliding.

[0038] In the embodiment, the control system uses advanced controllers and sensors to accurately control the extension and retraction of the oil cylinder 2. At the same time, the control system also has fault diagnosis and alarm functions to ensure that the operator can be promptly alerted and take measures in case of failure.

[0039] In the embodiment, safety protection devices such as limit switches and anti-collision pads are provided between the control warehouse and the telescopic warehouse body 4 to ensure that no collision or pinching accidents occur during the telescoping process.

[0040] The telescopic control warehouse system of the embodiment has been applied in coal mine tunnels and has achieved remarkable results. The operators report that after the telescopic warehouse body 4 is extended, the operating space is significantly expanded, and the work comfort and efficiency are significantly improved. At the same time, the stability and reliability of the system have been verified, and no failures or safety problems have occurred.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model and are not limiting. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the utility model, and all should be covered in the scope of the claims of the utility model.

Claims

1. A telescoping downhole control pod, disposed within a downhole tunnel, characterized by: The control warehouse body and the telescopic warehouse body, the telescopic warehouse body is movably arranged in the control warehouse body, so that the telescopic warehouse body can be telescoped relative to the control warehouse body; the telescopic warehouse body is arranged at the position where the operating table is arranged in the middle of the control warehouse body, and the movement track is along the width direction of the control warehouse body; the control warehouse body is provided with an oil cylinder on the left and right sides of the bottom of the warehouse body, and the piston rod of the oil cylinder is connected with the telescopic warehouse body, and the movement of the telescopic warehouse body is controlled by the telescoping of the oil cylinder; the track is mounted on the bottom of the control warehouse body, and the slider is mounted on the bottom of the telescopic warehouse body by bolts, and the slider is slidably arranged on the track; the control system is further connected with the control warehouse body, which is used for controlling the telescoping action of the oil cylinder, and monitoring the state of the control warehouse and the telescopic warehouse body, and ensuring the safe and stable operation of the system.

2. A telescopic downhole control pod according to claim 1, characterized in that: The stroke of the oil cylinder is less than half of the width size of the telescopic warehouse body.

3. A telescopic downhole control pod according to claim 1, characterized in that: The two ends of the track are respectively provided with limit blocks.

4. The retractable downhole control pod of claim 1, wherein: When the telescopic warehouse body is extended to the limit position, the operating space in the control warehouse is expanded to 1.5 times of the original space to accommodate at least 1-2 operators to work simultaneously.

5. The retractable downhole control pod of claim 1, wherein: After the control warehouse body is retracted to the limit position, the size of the control warehouse body meets the passability requirement of the underground roadway of the coal mine, so that the control warehouse can smoothly walk in the roadway.

6. A telescoping downhole control pod according to claim 1, wherein: The network and monitoring equipment are arranged in the control warehouse body, so that the normal operation and signal transmission of the equipment are not affected during the telescoping process.

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