Camera group sliding device for tunneling working face
Patent Information
- Application Number
- CN202522510091.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-26
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-11-26
AI Technical Summary
[0003]本实用新型为了解决掘进工作面传统摄像头移动方式效率低、安全隐患大、人力成本高及线缆管理混乱的问题
本实用新型提供的一种掘进工作面摄像头成组滑移装置，滑道杆通过顶连接块连接于巷道顶板上构建起延伸至掘进工作面的轨道；摄像头集成架以滑道杆为导向支撑能随掘进工作面推进快速移动，移动时间缩短至10分钟内，显著提升生产效率；滑道杆采用分段设计，各节段之间可拆卸连接，能随掘进进度逐段前移；通过盘线器集中管理线缆，储存2-3天的移动余量，通过电缆挂钩实现线缆的整齐收放；除了向掘进工作面延伸滑道杆需登高作业外，其他时间在巷道底板上利用长杆工具推动摄像头集成架滑移，无需高空作业。
Smart Images
Figure CN224801353U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of underground monitoring equipment in coal mines, and specifically relates to a group sliding device for cameras in tunneling faces. Background Technology
[0002] In coal mine tunneling faces, according to safety requirements, cameras need to be moved forward as the tunneling progresses, typically 5-15 meters away from the face. Traditional moving methods have the following problems: (1) Inefficient: Each move requires disassembling and hanging the camera and lighting equipment, which takes more than 1 hour and affects the production schedule; (2) Safety hazards: It requires 3 people to work at height, which poses a risk of falling; (3) Waste of manpower: It requires multiple personnel and involves high labor intensity; (4) Disorganized cable management: Cables are difficult to reel in and out during relocation and are easily tangled and damaged; In the existing technology, there is a lack of an integrated, efficient and safe sliding device to solve the above problems. Utility Model Content
[0003] This invention aims to solve the problems of low efficiency, significant safety hazards, high labor costs, and chaotic cable management associated with traditional camera movement methods at tunneling faces.
[0004] This utility model provides the following technical solution: a camera group sliding device for a tunneling face, including a top connecting block, a sliding rod, a camera integration frame, and a cable reel; the sliding rod is connected to the tunnel roof through the top connecting block; the camera integration frame is slidably suspended under the sliding rod, and a locking mechanism is provided between the camera integration frame and the sliding rod; the camera integration frame is equipped with a camera and lighting equipment; a string of independently sliding cable hooks is suspended from the tail of the camera integration frame on the sliding rod, and the cable on the cable reel is hung on the cable hooks and connected to the camera and lighting equipment.
[0005] Furthermore, the slide bar is constructed with a downward-facing track groove that is narrow at the opening and widens inside; the camera integration frame and cable hook are suspended in the track groove.
[0006] Furthermore, the top connecting block includes a top anchor plate and a sleeve, the top anchor plate being fixedly connected to the top of the sleeve, and the sleeve being fitted onto the slide bar, avoiding the opening of the track groove.
[0007] Furthermore, the slide bar includes unit rod sections, which are connected by connecting sleeves. The connecting sleeves are welded to the tail end of the previous unit rod section, and the front end of the next unit rod section is inserted into the connecting sleeves. The set screws on the connecting sleeves clamp and fix the next unit rod section. The connecting sleeves have clearance notches in the track groove area of the unit rod section.
[0008] Furthermore, the camera integration bracket and cable hook are suspended in the track groove of the slide bar by pairs of casters.
[0009] Furthermore, the camera integration frame is connected to a limiting screw that screws inward and outward onto the slide bar. The limiting screws are pressed tightly against the slide bar to lock the camera integration frame in place.
[0010] Furthermore, the camera integration frame and the first cable hook are connected by a pull rope, as are the cable hooks in pairs and the last cable hook and the slide bar.
[0011] Compared with the prior art, the advantages of this utility model are: This utility model provides a camera group sliding device for a tunneling face. The sliding rod is connected to the tunnel roof through a top connecting block to form a track extending to the tunneling face. The camera integrated frame is guided and supported by the sliding rod and can move quickly as the tunneling face advances, reducing the movement time to within 10 minutes and significantly improving production efficiency. The sliding rod adopts a segmented design, and the segments can be detachably connected, allowing it to move forward segment by segment as the tunneling progresses. The cable is centrally managed by a cable reel, storing 2-3 days' worth of movement allowance, and the cable is neatly wound and unwound using cable hooks. Except for the need for climbing to extend the sliding rod to the tunneling face, the camera integrated frame can be pushed to slide on the tunnel floor using a long pole tool, eliminating the need for high-altitude operations. Attached Figure Description
[0012] Figure 1 A schematic diagram of a group sliding device for cameras at a tunneling face; Figure 2 This is a schematic diagram showing the connection between unit links; Figure 3 This is a cross-sectional view of a single element; Figure 4 This is a cross-sectional view of the connecting sleeve; Figure 5 This is a cross-sectional view of the top connecting block.
[0013] In the diagram: 1-Top connecting block; 1.1-Top anchor plate; 1.2-Cladle; 2-Slide rod; 2.1-Unit rod section; 2.2-Connecting sleeve; 2.3-Setting screw; 2.4-Railway groove; 3-Camera integrated frame; 3.1-Limit screw; 4-Lighting equipment; 5-Pull rope; 6-Cable reel; 7-Cable hook; 8-Camera; 9-Hanging wheel. Detailed Implementation
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] like Figure 1 The diagram shows a camera group sliding device for a tunneling face, comprising a top connecting block 1, a sliding rod 2, a camera integration frame 3, and a cable reel 6. The sliding rod 2 is connected to the tunnel roof via the top connecting block 1. The camera integration frame 3 is slidably suspended under the sliding rod 2 and can be moved back and forth as needed. A locking mechanism is provided between the camera integration frame 3 and the sliding rod 2. In inclined tunnels, the locking mechanism locks the camera integration frame 3 to prevent uncontrolled sliding. The camera integration frame 3 carries a camera 8 and a lighting device 4. A string of independently sliding cable hooks 7 is suspended from the tail of the camera integration frame 3 on the sliding rod 2. The cables on the cable reel 6 are hung on the cable hooks 7 and connected to the camera 8 and the lighting device 4. The cable reel 6 centrally manages the cables and stores 2-3 days' worth of movement allowance. When the camera integration frame 3 moves forward, the cables on the cable reel 6 unfold and hang on the cable hooks 7, preventing the cables from dragging on the ground and keeping the cables neat.
[0016] like Figure 3 As shown: The slide bar 2 has a downward-facing, narrow opening with a widened interior track groove 2.4; the camera integration frame 3 and the cable hook 7 are suspended in the track groove 2.4. Specifically, the camera integration frame 3 and the cable hook 7 are suspended in the track groove 2.4 of the slide bar 2 by a pair of casters 9.
[0017] like Figure 5 As shown: The top connecting block 1 includes a top anchor plate 1.1 and a sleeve 1.2. The top anchor plate 1.1 is fixedly connected to the top of the sleeve 1.2. The sleeve 1.2 is fitted onto the slide rod 2, avoiding the opening of the track groove 2.4. The top anchor plate 1.1 is connected to the anchor rod on the roof of the roadway.
[0018] like Figure 2 , Figure 4As shown: The slide bar 2 adopts a modular structure, which facilitates its gradual extension as the tunneling face advances. The slide bar 2 includes unit bars 2.1, which are connected by connecting sleeves 2.2. The connecting sleeves 2.2 are welded to the tail end of the preceding unit bar 2.1, and the front end of the following unit bar 2.1 is inserted into the connecting sleeves 2.2. The set screws 2.3 on the connecting sleeves 2.2 clamp and fix the following unit bar 2.1. The connecting sleeves 2.2 have clearance notches in the track groove 2.4 area of the unit bar 2.1. Each unit bar 2.1 is equipped with two top connecting blocks 1 to adapt to different roof conditions.
[0019] like Figure 1 As shown: The camera integrated frame 3 is connected to a limiting screw 3.1 that can be screwed into and out of the slide bar 2. The limiting screw 3.1 is tightly pressed against the slide bar 2 to lock the camera integrated frame 3. When the limiting screw 3.1 is loosened, the camera integrated frame 3 can slide freely on the slide bar 2; to prevent the camera integrated frame 3 from sliding in the inclined tunnel.
[0020] The camera integration frame 3 and the first cable hook 7, the cable hooks 7 in pairs, and the last cable hook 7 and the slide bar 2 are connected by a pull rope 5 to prevent the spacing between the components from being too large.
[0021] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A group sliding device for cameras at a tunneling face, characterized in that: It includes a top connecting block (1), a slide bar (2), a camera integration frame (3), and a cable reel (6); the slide bar (2) is connected to the roof of the tunnel through the top connecting block (1); the camera integration frame (3) is slidably suspended under the slide bar (2), and a locking mechanism is provided between the camera integration frame (3) and the slide bar (2); the camera integration frame (3) is equipped with a camera (8) and a lighting device (4); a string of independently sliding cable hooks (7) is suspended on the slide bar (2) at the tail of the camera integration frame (3), and the cable on the cable reel (6) is hung on the cable hooks (7) and connected to the camera (8) and the lighting device (4).
2. The camera group sliding device for tunneling faces according to claim 1, characterized in that: The slide bar (2) is constructed with a downward-facing, narrow opening and widened interior track groove (2.4); the camera integration frame (3) and cable hook (7) are suspended in the track groove (2.4).
3. The camera group sliding device for tunneling face according to claim 2, characterized in that: The top connecting block (1) includes a top anchor plate (1.1) and a sleeve (1.2). The top anchor plate (1.1) is fixedly connected to the top of the sleeve (1.2), and the sleeve (1.2) is fitted onto the slide bar (2) while avoiding the opening of the track groove (2.4).
4. The camera group sliding device for tunneling face according to claim 3, characterized in that: The slide bar (2) includes unit rod sections (2.1), which are connected by connecting sleeves (2.2). The connecting sleeves (2.2) are welded to the tail end of the previous unit rod section (2.1), and the front end of the next unit rod section (2.1) is inserted into the connecting sleeves (2.2). The set screws (2.3) on the connecting sleeves (2.2) clamp and fix the next unit rod section (2.1). The connecting sleeves (2.2) have clearance notches in the track groove (2.4) area of the unit rod section (2.1).
5. The camera group sliding device for tunneling face according to claim 2, characterized in that: The camera integration frame (3) and cable hook (7) are suspended in the track groove (2.4) of the slide bar (2) by a pair of casters (9).
6. The camera group sliding device for tunneling face according to claim 2, characterized in that: The camera integration frame (3) is connected to a limiting screw (3.1) that can be screwed into and retracted from the slide bar (2). The limiting screw (3.1) is pressed against the slide bar (2) to lock the camera integration frame (3).
7. The camera group sliding device for tunneling face according to claim 5, characterized in that: The camera integration frame (3) and the first cable hook (7), the cable hooks (7) in pairs, and the last cable hook (7) and the slide bar (2) are connected by a pull rope (5).