Clamping device for mine inspection carbon monoxide alarm

Abstract

The utility model relates to the technical field of clamping devices, in particular to a clamping device for a mine inspection carbon monoxide alarm instrument, which comprises a carbon monoxide alarm instrument body, a fixing block, a fixing room, a first threaded hole, a fixing bolt, an insertion block, a second threaded hole, a first elastic band, a magic mother tape, a second elastic band and a magic son tape. When the clamping device for the mine inspection carbon monoxide alarm apparatus is used, an operator enables the carbon monoxide alarm apparatus body to be close to the upper arm of the operator, and the carbon monoxide alarm apparatus body is clamped through the combined action of a fixing bolt, a first threaded hole, a second threaded hole and an inserting block; the first elastic band and the second elastic band can be installed on one side of a clamping device of the carbon monoxide alarm instrument, and then the carbon monoxide alarm instrument body can be clamped on the upper arm of a user through interaction of the hook-and-loop fastener on the first elastic band and the hook-and-loop fastener on the second elastic band and is not prone to falling off. Through the design, the convenience of mounting and dismounting of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of clamping device technology, specifically a clamping device for a carbon monoxide alarm device used in mine inspection. Background Technology

[0002] A carbon monoxide alarm is an intrinsically safe instrument that can continuously monitor the concentration of toxic, harmful, flammable, and explosive gases in the work environment. It is mainly used to monitor the concentration of carbon monoxide in the ambient air and is suitable for explosion-proof, toxic gas leak emergency response, underground pipelines, or mines. It can effectively ensure the safety of workers and prevent damage to production equipment.

[0003] Patent document CN218384212U discloses a carbon monoxide alarm for safety monitoring, relating to the field of safety monitoring technology. This utility model includes an alarm body, with a buffer plate positioned directly above the body. A collar is fitted onto the outer side of the shaft of the alarm body, and circular blocks are fixed above and below the collars. Buffer posts are positioned on the sidewalls of the circular blocks relative to the buffer plates. A connecting plate is fixed to the lower end of each buffer post, and an insert plate is fixed to the lower side of the connecting plate at a corresponding recess position. An insertion hole is formed in the middle of each insert plate, and a locking rod is positioned inside the insertion hole. This invention uses a collar to install a buffer plate directly above the alarm body, thus protecting the alarm body and ensuring its normal operation. Simultaneously, the clamping rod can be moved off the side wall of the insert plate, allowing the buffer plate to be removed from the alarm body and replaced, ensuring its proper protective function. However, this device is not convenient for clamping and fixing, and its installation and disassembly are also inconvenient. Therefore, we propose a clamping device for carbon monoxide alarms used in mine inspections. Utility Model Content

[0004] The purpose of this utility model is to provide a clamping device for a carbon monoxide alarm in mine inspection, so as to solve the problems of inconvenient clamping and fixing, and inconvenient installation and disassembly of the device mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A clamping device for a carbon monoxide alarm used in mine inspection includes a carbon monoxide alarm body, a fixing block, a fixing chamber, a first threaded hole, a fixing bolt, an insert block, a second threaded hole, a first elastic band, a Velcro nut, a second elastic band, and a Velcro nut. The fixing block is fixedly disposed at both ends of one side of the carbon monoxide alarm body. The fixing chamber is opened on one side of the fixing block. The first threaded hole is opened on one side of the fixing block. The fixing bolt is threadedly connected to the first threaded hole. An insert block is disposed inside the fixing chamber. A second threaded hole is opened on one side of the insert block. The second threaded hole matches the first threaded hole. The fixing bolt is threadedly connected to the second threaded hole. The first elastic band is fixedly disposed on one side of the insert block. The Velcro nut is fixedly disposed on one side of the first elastic band. The second elastic band is fixedly disposed on one side of the insert block. The Velcro nut is fixedly disposed on one side of the second elastic band.

[0007] Preferably, a mounting block is fixedly provided on the top of the carbon monoxide alarm body, and a fixing rod is fixedly provided on the top of the mounting block.

[0008] The above solution allows the fixing rod to be fixed to the top of the mounting block by setting up the mounting block.

[0009] Preferably, welding blocks are fixedly provided at both ends of the top of the fixing rod, and a crossbar is fixedly provided on one side of the welding block.

[0010] The above solution allows the limiting rod to be fixed on both sides of the crossbar by setting a crossbar.

[0011] Preferably, limit rods are fixedly provided at both ends of the crossbar, and a third threaded hole is provided on one side of the limit rod.

[0012] The above scheme allows the threaded rod to rotate and advance linearly within the third threaded hole by setting a third threaded hole.

[0013] Preferably, the third threaded hole passes through and is threadedly connected to a threaded rod, and a rotating handle is fixedly provided at one end of the threaded rod.

[0014] The above solution, by setting a rotating handle, makes it easy to rotate the threaded rod.

[0015] Preferably, a bearing is rotatably connected to the end of the threaded rod away from the rotating handle, and a retaining ring is fixedly provided on one side of the bearing.

[0016] The above solution, by setting a fixing ring, enables the device to be clamped and fixed to cylindrical objects such as pipes.

[0017] Preferably, there are two fixing rings, and the two fixing rings are symmetrically distributed.

[0018] The above method uses two fixing rings to clamp and fix the device to the target object, thus improving the stability of the installation.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. A clamping device for a carbon monoxide alarm used in mine inspections. In use, the operator holds the carbon monoxide alarm close to their upper arm. Through the combined action of the fixing bolt, the first threaded hole, the second threaded hole, and the insert, the first and second elastic bands can be installed on one side of the clamping device of the carbon monoxide alarm. Then, through the interaction of the Velcro on the first elastic band and the Velcro on the second elastic band, the carbon monoxide alarm body can be clamped to the user's upper arm, making it difficult to fall off. The above design improves the convenience of installation and disassembly of the device.

[0021] 2. This clamping device for a carbon monoxide alarm used in mine inspections allows the first and second elastic bands to be loosened when the inspection reaches a fixed position. By rotating the handle, the fixed ring is fixed to a columnar object under the combined action of the threaded rod, bearing, and fixing ring. This temporarily fixes the carbon monoxide alarm body to the object, preventing the load from falling on the inspection personnel and reducing their burden. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the second elastic band and Velcro of this utility model;

[0024] Figure 3 This is a schematic diagram of the fixing block and the insert block of this utility model;

[0025] Figure 4 This is a schematic diagram of the crossbar and fixing ring of this utility model;

[0026] Figure 5 This utility model Figure 4 Enlarged diagram of point A in the middle.

[0027] In the diagram: 1. Carbon monoxide alarm body; 2. Fixing block; 3. Fixing chamber; 4. First threaded hole; 5. Fixing bolt; 6. Insert block; 7. Second threaded hole; 8. First elastic band; 9. Velcro; 10. Second elastic band; 11. Velcro; 12. Mounting block; 13. Fixing rod; 14. Welding block; 15. Crossbar; 16. Limiting rod; 17. Third threaded hole; 18. Threaded rod; 19. Rotating handle; 20. Bearing; 21. Fixing ring. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1 - Figure 5 As shown, this utility model provides a technical solution:

[0030] A clamping device for a carbon monoxide alarm used in mine inspection includes a carbon monoxide alarm body 1, a fixing block 2, a fixing chamber 3, a first threaded hole 4, a fixing bolt 5, an insert block 6, a second threaded hole 7, a first elastic band 8, a Velcro 9, a second elastic band 10, and a Velcro 11. The fixing block 2 is fixedly disposed at both ends of one side of the carbon monoxide alarm body 1. The fixing chamber 3 is opened on one side of the fixing block 2. The first threaded hole 4 is opened on one side of the fixing block 2. The fixing bolt 5 is threaded into the first threaded hole 4. The insert block 6 is disposed inside the fixing chamber 3. The second threaded hole 7 is opened on one side of the insert block 6. The second threaded hole 7 matches the first threaded hole 4. The fixing bolt 5 is threaded into the second threaded hole 7. The first elastic band 8 is fixedly disposed on one side of the insert block 6. The Velcro 9 is fixedly disposed on one side of the first elastic band 8. The second elastic band 10 is fixedly disposed on one side of the insert block 6. The Velcro 11 is fixedly disposed on one side of the second elastic band 10.

[0031] Preferably, a mounting block 12 is fixedly installed on the top of the carbon monoxide alarm body 1, a fixing rod 13 is fixedly installed on the top of the mounting block 12, welding blocks 14 are fixedly installed at both ends of the top of the fixing rod 13, a crossbar 15 is fixedly installed on one side of the welding block 14, a limit rod 16 is fixedly installed at both ends of the crossbar 15, a third threaded hole 17 is opened on one side of the limit rod 16, a threaded rod 18 is threaded through and threadedly connected to the third threaded hole 17, a rotating handle 19 is fixedly installed at one end of the threaded rod 18, a bearing 20 is rotatably connected to the end of the threaded rod 18 away from the rotating handle 19, a fixing ring 21 is fixedly installed on one side of the bearing 20, and there are two fixing rings 21, which are symmetrically distributed.

[0032] With the above scheme, by setting the mounting block 12, the fixing rod 13 can be fixed to the top of the mounting block 12; by setting the crossbar 15, the limiting rod 16 can be fixed to both sides of the crossbar 15; by setting the third threaded hole 17, the threaded rod 18 can rotate and advance linearly within the third threaded hole 17; by setting the rotating handle 19, the threaded rod 18 can be rotated easily; and by setting the fixing ring 21, the device can be clamped and fixed to a columnar object such as a pipe. The two fixing rings 21 clamp and fix each other to the target object, which improves the stability of the device installation.

[0033] In this embodiment, a clamping device for a carbon monoxide alarm used in mine inspections is used such that the operator places the carbon monoxide alarm body 1 close to their upper arm. Through the combined action of the fixing bolt 5, the first threaded hole 4, the second threaded hole 7, and the insert block 6, the first elastic band 8 and the second elastic band 10 can be installed on one side of the clamping device. Then, through the interaction of the Velcro 9 on the first elastic band 8 and the Velcro 11 on the second elastic band 10, the carbon monoxide alarm body 1 can be clamped tightly to the user's upper arm, preventing it from easily falling off. This design improves the convenience of installation and disassembly. When the inspection reaches a fixed position, the first elastic band 8 and the second elastic band 10 can be loosened. By rotating the handle 19, the combined action of the threaded rod 18, the bearing 20, and the fixing ring 21 allows the fixing ring 21 to be fixed to a columnar object. This allows the carbon monoxide alarm body 1 to be temporarily fixed to the object, avoiding the burden on the inspection personnel and reducing their workload.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A clamping device for a carbon monoxide alarm in mine inspection, comprising a carbon monoxide alarm body (1), a fixing block (2), a fixing slot (3), a first threaded hole (4), a fixing bolt (5), an insert block (6), a second threaded hole (7), a first elastic band (8), a Velcro closure (9), a second elastic band (10), and a Velcro closure (11), characterized in that: The fixing block (2) is fixedly installed on one side of the carbon monoxide alarm body (1). The fixing chamber (3) is opened on one side of the fixing block (2). The first threaded hole (4) is opened on one side of the fixing block (2). The fixing bolt (5) is threadedly connected to the inside of the first threaded hole (4). The fixing chamber (3) is provided with an insert (6). The insert (6) has a second threaded hole (7) on one side. The second threaded hole (7) matches the first threaded hole (4). The fixing bolt (5) is threadedly connected to the second threaded hole (7). The first elastic band (8) is fixedly installed on one side of the insert (6). The Velcro (9) is fixedly installed on one side of the first elastic band (8). The second elastic band (10) is fixedly installed on one side of the insert (6). The Velcro (11) is fixedly installed on one side of the second elastic band (10).

2. The clamping device for a carbon monoxide alarm in mine inspection according to claim 1, characterized in that: A mounting block (12) is fixedly installed on the top of the carbon monoxide alarm body (1), and a fixing rod (13) is fixedly installed on the top of the mounting block (12).

3. The clamping device for a carbon monoxide alarm in mine inspection according to claim 2, characterized in that: Welding blocks (14) are fixedly installed at both ends of the top of the fixed rod (13), and a crossbar (15) is fixedly installed on one side of the welding block (14).

4. The clamping device for a carbon monoxide alarm in mine inspection according to claim 3, characterized in that: Limiting rods (16) are fixedly provided at both ends of the crossbar (15), and a third threaded hole (17) is provided on one side of the limiting rod (16).

5. A clamping device for a carbon monoxide alarm in mine inspection according to claim 4, characterized in that: The third threaded hole (17) passes through and is threadedly connected to a threaded rod (18), and a rotating handle (19) is fixedly provided at one end of the threaded rod (18).

6. A clamping device for a carbon monoxide alarm in mine inspection according to claim 5, characterized in that: The threaded rod (18) is rotatably connected to a bearing (20) at the end away from the rotating handle (19), and a retaining ring (21) is fixedly provided on one side of the bearing (20).

7. A clamping device for a carbon monoxide alarm in mine inspection according to claim 6, characterized in that: The number of fixed rings (21) is two, and the two fixed rings (21) are symmetrically distributed.

Images