Tool kit for overhauling coal mine safety detection equipment

Abstract

The utility model relates to the technical field of coal mine safety equipment, concretely relates to the overhauling tool bag for coal mine safety detection equipment, including device body, the outside of device body is connected with a plurality of partition layers of sliding, the outside of partition layer is connected with the top cap of sliding, the outside fixed connection of top cap has the pull rod, the outside fixed connection of top cap has transmission mechanism, the outside fixed connection of top cap has bearing mechanism, transmission mechanism includes fixed shaft, the outside fixed connection of fixed shaft is in the outside of device body, the outside fixed connection of fixed shaft has the connecting plate, the utility model, by pulling pull rod, make top cap drive connecting plate and move, make partition layer drive fixed rod one and move to realize the classified clear of subarea storage and let tool, avoid confusion, pull out and can quickly present all tools, adapt to the complex environment in pit, guarantee safety inspection and carry on smoothly.

Description

Technical Field

[0001] This utility model relates to the field of coal mine safety equipment technology, and in particular to a maintenance tool kit for coal mine safety testing equipment. Background Technology

[0002] When infrared thermometers at the underground working face experience data drift, the calibrator and special probes in the kit can be used for quick adjustment to restore the accuracy of temperature monitoring. During regular maintenance of mine smoke sensors, the cleaning brush and test paper in the tool kit can clean the sensing element and test the sensitivity to avoid false alarms. When maintaining explosion-proof gas analyzers, the explosion-proof wrench and seal tester in the kit can safely disassemble the equipment and check its airtightness.

[0003] Existing technology patent document CN214386438U discloses a maintenance tool bag for coal mine safety inspection equipment. Its features include: a folding frame and a waterproof canvas bag body installed outside the folding frame; the folding frame includes two sets of frame rods with mating mounting holes at both ends and a folding mechanism installed between the two frame rods; the two sets of frame rods are respectively frame rod group one and frame rod group two arranged front to back, and connecting rods are provided at the upper and lower ends of frame rod groups one and two, respectively, which are top connecting rods and bottom connecting rods. The advantages are: this utility model has a sturdy structure, is easy to place tools or fold for storage, is convenient to carry, and increases its flexibility of use.

[0004] In existing technologies, tool kits are difficult to organize and unfold, resulting in tools piling up in a mess. When retrieving screwdrivers, calibrators, etc., it is necessary to search repeatedly, which delays emergency maintenance underground. Small parts are easily lost, affecting the integrity of maintenance. The inconvenience of unfolding the kits makes it difficult to retrieve and place tools in narrow tunnels, increasing the difficulty of operation and creating safety hazards. Utility Model Content

[0005] The purpose of this utility model is to provide a maintenance tool kit for coal mine safety testing equipment, which solves the problem that some tool kits are difficult to pull out and organize into sections.

[0006] To achieve the above objectives, this utility model provides a maintenance tool kit for coal mine safety testing equipment, including a device body, multiple partition layers slidably connected to the outside of the device body, a top cover slidably connected to the outside of the partition layers, a lifting rod fixedly connected to the outside of the top cover, a transmission mechanism fixedly connected to the outside of the top cover, and a bearing mechanism fixedly connected to the outside of the top cover. The transmission mechanism includes a fixed shaft, which is externally fixedly connected to the outside of the device body. A connecting plate is externally fixedly connected to the fixed shaft. Multiple fixed rods are externally fixedly connected to the connecting plate. A connecting plate is rotatably connected to the external of each fixed rod. Multiple fixed rods are externally fixedly connected to the outside of the device body. Multiple connecting seats are externally fixedly connected to the outside of the top cover. A connecting shaft is externally fixedly connected to each connecting seat. A follower block is rotatably connected to the outside of the connecting shaft. A limit assembly is externally fixedly connected to the outside of the follower block.

[0007] The supporting mechanism includes a first fixing ring, which is fixedly connected to the outside of the device body. The top cover is fixedly connected to a second fixing ring, which is detachably connected to a quick-release buckle.

[0008] The limiting component includes a hook ring, which is rotatably connected to the outside of the follower block. The top cover is fixedly connected to the outside of multiple fixing bolts, and the fixing bolts are fixedly connected to the outside of a hanging lug.

[0009] The quick-release buckle is externally fixedly connected to a follower rod, and the follower rod is externally rotatably connected to a connecting block.

[0010] The connecting block is externally fixedly connected to a buckle, and the buckle is externally provided with a retractable shoulder strap.

[0011] The telescopic shoulder strap is fixedly connected to a buckle seat two on one side, and the buckle seat two is detachably connected to the outside of the fixing ring one.

[0012] The second fixing rod is fixedly connected to the outside of the device body, and the connecting plate is rotatably connected to the outside of the second fixing rod.

[0013] The outer part of the hanging ear is fixedly connected to the outside of the top cover, and the outer part of the hook ring is slidably connected to the outside of the hanging ear.

[0014] This utility model discloses a maintenance tool kit for coal mine safety inspection equipment. By pulling the lifting rod, the top cover moves the connecting plate, which in turn moves the partition and fixing rod, which in turn moves the connecting plate. This allows for partitioned storage, making tools clearly categorized and avoiding confusion. Pulling it out quickly reveals all tools, reducing search time. It is suitable for complex underground environments, reduces the risk of tool loss, and ensures smooth safety inspections.

[0015] This utility model discloses a maintenance tool bag for coal mine safety inspection equipment. The tool bag can be stably mounted by fixing ring one and fixing ring two, which is suitable for various carrying scenarios. The quick-release buckle enables rapid separation, avoiding the time-consuming traditional disassembly. The follow-up rod and connecting block can automatically adjust the angle according to the carrying posture, reducing the restriction of body movement. The buckle one and buckle two are combined with the telescopic shoulder strap, which can flexibly adjust the tightness. When not in use, it can be folded down to reduce the volume for easy storage. When in use, it can be stretched out without affecting the loading and unloading of tools, making it easier for coal mine personnel to carry and operate efficiently. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 1 .

[0019] Figure 3 This is the utility model Figure 2 Enlarged structural diagram of a local detail.

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 2 .

[0021] In the diagram: 1. Device body; 2. Partition layer; 3. Top cover; 4. Lifting rod; 5. Transmission mechanism; 51. Fixed shaft; 52. Connecting plate; 53. Fixed rod one; 54. Connecting plate; 55. Fixed rod two; 56. Connecting seat; 57. Connecting shaft; 58. Follower block; 59. Limiting component; 591. Hook ring; 592. Fixing bolt; 593. Hanging ear; 6. Bearing mechanism; 61. Fixed ring one; 62. Fixed ring two; 63. Quick release buckle; 64. Follower rod; 65. Connecting block; 66. Buckle one; 67. Telescopic shoulder strap; 68. Buckle two. Detailed Implementation

[0022] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0023] Please see Figures 1 to 3This utility model provides a technical solution: a maintenance tool kit for coal mine safety testing equipment, including a device body 1. The device body 1 is a rectangular box structure, which is sturdy and durable, providing basic space for tool storage. Multiple partitions 2 are slidably connected to the outside of the device body 1. The partitions 2 are rectangular box structures that can be pulled and slid along the inside of the device body 1. Each partition has grooves of different sizes for classifying and placing maintenance tools such as screwdrivers and multimeters. A top cover 3 is slidably connected to the outside of the partitions 2. The top cover 3 is a rectangular cover plate that matches the device body 1 and has a sealing strip on the edge. It can slide and close along the top edge of the device body 1. When closed, it can prevent tools from falling and dust from entering. A lifting rod 4 is fixedly connected to the outside of the top cover 3. A transmission mechanism 5 is fixedly connected to the outside of the top cover 3. A bearing mechanism 6 is fixedly connected to the outside of the top cover 3. The transmission mechanism 5 includes a fixed shaft 51, which is a short cylindrical shaft horizontally fixed at the middle of both side walls of the device body 1. Its axis is perpendicular to the length of the device body 1, providing a fixed support point for the connecting plate 52. The fixed shaft 51 is externally fixed to the outside of the device body 1. A connecting plate 52 is also externally fixed to the fixed shaft 51. Multiple fixing rods 53 are externally fixed to the connecting plate 52. A connecting plate 54 is rotatably connected to the external of each fixing rod 53. The connecting plate 54 is a long strip-shaped plate with a through hole in the middle that matches the fixing rod 53, allowing it to rotate freely around the fixing rod 53 and serving as a transmission connection. Multiple fixing rods 55 are externally fixed to the device body 1. Multiple connecting seats 56 are externally fixed to the top cover 3. The connecting seats 56 are symmetrically fixed on both sides of the top cover 3, with their openings facing the device body 1. A connecting shaft 55 is externally fixed to each connecting seat 56. 7. The connecting shaft 57 is a short cylindrical shaft that is horizontally inserted through the opening of the connecting seat 56. Both ends are fixedly connected to the side walls of the connecting seat 56, providing a rotation fulcrum for the follower block 58. The follower block 58 is rotatably connected to the outside of the connecting shaft 57. The follower block 58 is fixedly connected to the outside of the limit assembly 59. The limit assembly 59 includes a hook ring 591. The hook ring 591 is rotatably connected to the outside of the follower block 58. Multiple fixing bolts 592 are fixedly connected to the outside of the fixing bolts 592. The hanging ears 593 are fixedly connected to the outside of the fixing bolts 592 and are adapted to the hook ring 591. The second fixing rod 55 is fixedly connected to the outside of the device body 1. The connecting plate 54 is rotatably connected to the outside of the second fixing rod 55. The hanging ears 593 are fixedly connected to the outside of the top cover 3. The hook ring 591 is slidably connected to the outside of the hanging ears 593.

[0024] like Figure 1 , Figure 2 and Figure 4As shown, the bearing mechanism 6 includes a first fixing ring 61, which is a circular ring structure fixed to the side wall of the device body 1, and can stably connect to the external bearing components. The first fixing ring 61 is externally fixed to the outside of the device body 1. The top cover 3 is externally fixed to a second fixing ring 62. The second fixing ring 62 is detachably connected to a quick-release buckle 63. The quick-release buckle 63 can be quickly fastened to the second fixing ring 62 and can be separated by pressing the unlock button, which is convenient for quick disassembly. The quick-release buckle 63 is externally fixed to a follower rod 64, which is a short cylindrical rod. One end is fixedly connected to the body of the quick-release buckle 63, and the other end extends downward, which can change position with the quick-release buckle 63. The angle can be flexibly adjusted. A connecting block 65 is rotatably connected to the outside of the follower rod 64. The connecting block 65 is a square block structure with a through hole in the middle that matches the follower rod 64. It is fitted onto the end of the follower rod 64 and can rotate freely around the follower rod 64 to adapt to different pulling directions of the telescopic shoulder strap 67. A buckle seat 66 is fixedly connected to the outside of the connecting block 65. The telescopic shoulder strap 67 is a wide and flat strap structure to adapt to different user body shapes. The surface of the strap has anti-slip texture to increase comfort. A buckle seat 68 is fixedly connected to the opposite side of the telescopic shoulder strap 67. The buckle seat 68 is detachably connected to the outside of the fixing ring 61.

[0025] Working principle: By rotating the hook ring 591 outside the follower block 58, it slides out from the hanging ear 593 on the top cover 3, and pulls the lifting rod 4, so that the connecting plate 52 rotates as the top cover 3 opens. The fixing rod 1 53 on the connecting plate 52 drives the connecting plate 54 to move. The other end of the connecting plate 54 rotates around the fixing rod 2 55 on the upper part of the device body 1, so that the top cover 3 opens smoothly. After opening, multiple partition layers 2 outside the device body 1 are exposed, and the partition layers 2 slide along the inside of the device body 1. When carrying is required, the quick-release buckle 63 is fastened to the fixing ring 62 of the top cover 3, and the buckle seat 68 is fastened to the fixing ring 61 of the device body 1. The length of the telescopic shoulder strap 67 is adjusted, which causes the follower rod 64 and the connecting block 65 to rotate in the direction of the shoulder strap pulling, adapting to the carrying posture. When not in use, it shrinks to reduce the volume and is easy to store. When in use, it stretches out without affecting the loading and unloading of tools, making it easier for coal miners to carry.

[0026] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A maintenance tool kit for coal mine safety testing equipment, comprising the device body, characterized in that: The device body has multiple partition layers that are slidably connected to the outside. Each partition layer is slidably connected to a top cover. The top cover is fixedly connected to a lifting rod, a transmission mechanism, and a load-bearing mechanism. The transmission mechanism includes a fixed shaft, which is externally fixedly connected to the outside of the device body. A connecting plate is externally fixedly connected to the fixed shaft. Multiple fixing rods are externally fixedly connected to the connecting plate. A connecting plate is rotatably connected to the external of each fixing rod. Multiple fixing rods are externally fixedly connected to the outside of the device body. Multiple connecting seats are externally fixedly connected to the outside of the top cover. A connecting shaft is externally fixedly connected to the connecting seats. A follower block is rotatably connected to the outside of the connecting shaft. A limit assembly is externally fixedly connected to the outside of the follower block. The limit assembly includes a hook ring, which is rotatably connected to the outside of the follower block. Multiple fixing bolts are externally fixedly connected to the outside of the top cover. A hanging ear is externally fixedly connected to the outside of the fixing bolts. The hanging ear is externally fixedly connected to the outside of the top cover. The hook ring is slidably connected to the outside of the hanging ear.

2. The maintenance tool kit for coal mine safety testing equipment according to claim 1, characterized in that: The supporting mechanism includes a first fixing ring, which is fixedly connected to the outside of the device body. A second fixing ring is fixedly connected to the outside of the top cover, and a quick-release buckle is detachably connected to the outside of the second fixing ring.

3. The maintenance tool kit for coal mine safety testing equipment according to claim 2, characterized in that: The quick-release buckle is externally fixedly connected to a follower rod, and the follower rod is externally rotatably connected to a connecting block.

4. The maintenance tool kit for coal mine safety testing equipment according to claim 3, characterized in that: The connecting block is externally fixedly connected to a buckle, and the buckle is externally provided with a retractable shoulder strap.

5. The maintenance tool kit for coal mine safety testing equipment according to claim 4, characterized in that: A buckle two is fixedly connected to the opposite side of the telescopic shoulder strap, and the outside of the buckle two is detachably connected to the outside of the fixing ring one.

6. The maintenance tool kit for coal mine safety testing equipment according to claim 1, characterized in that: The second fixing rod is fixedly connected to the outside of the device body, and the connecting plate is rotatably connected to the outside of the second fixing rod.

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