Mining temperature sensor

Abstract

The utility model discloses a mining temperature sensor. The mining temperature sensor comprises a sensor shell, a lifting handle, a traction anti-falling assembly and a rolling type traction assembly. The traction anti-falling assembly is assembled above the lifting handle and comprises a traction hook, the traction hook is arranged on the outer side of the lifting handle in a sleeving mode, an anti-falling clamping plate is hinged to one side of the traction hook, and a traction top ring is connected to the upper portion of the traction hook in a threaded mode. The winding type traction assembly is arranged above the traction hook and comprises a nail rod, the nail rod is fixedly assembled above the traction hook, the outer side of the nail rod is sleeved with a winding roller, a traction rope is wound on the outer side of the winding roller, the lower end of the traction rope is fixedly connected with a rope ring, and the rope ring is connected with the traction top ring. According to the mining temperature sensor disclosed by the utility model, the position of the mining temperature sensor can be adaptively adjusted according to actual conditions, and the convenience of assembly positioning and position adjustment of the mining temperature sensor is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mine temperature sensors, and in particular relates to a mine temperature sensor. Background Art

[0002] Mine temperature sensors are a type of device used to monitor the ambient temperature in mines. Currently, common mine temperature sensors are mainly composed of temperature probes, single-chip microcomputers, displays and output circuits. They are easy to use, stable and reliable.

[0003] In the prior art, a common mining temperature sensor housing is usually hinged with a lifting handle on top. The lifting handle of the mining sensor is supported by embedding a nail rod in the rock wall of the mine or other installation location, thereby assembling and positioning the mining sensor.

[0004] Although this method can be used to assemble and position the mine temperature sensor, due to the complex environment underground in the mine, the positioning height and horizontal position of the mine temperature sensor need to be adjusted according to the actual situation during actual application to ensure the monitoring accuracy of the mine temperature sensor.

[0005] However, when a single nail rod is used to position the lifting handle for assembly and positioning of the mine temperature sensor, although the mine temperature sensor can be conveniently assembled and positioned, when the position of the mine temperature sensor needs to be adjusted, the position of the nail rod needs to be continuously adjusted, which makes the adjustment convenience of the assembly and positioning of the mine temperature sensor less convenient.

[0006] Therefore, in view of the above technical problems, it is necessary to provide a temperature sensor for mining.

[0007] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0008] The purpose of the utility model is to provide a temperature sensor for mining, which can conveniently adjust the position of the temperature sensor for mining according to actual environment.

[0009] In order to achieve the above-mentioned purpose, a specific embodiment of the present invention provides a temperature sensor for mining, comprising: a sensor housing, a lifting handle, a pulling anti-drop assembly, and a retractable pulling assembly.

[0010] A lifting handle is hingedly mounted on the upper portion of the sensor housing.

[0011] The pulling anti-slip assembly is assembled above the lifting handle, and the pulling anti-slip assembly includes a pulling hook. The pulling hook is sleeved on the outside of the lifting handle, and the lifting handle is inserted into the pulling hook. An anti-slip plate is hinged on one side of the pulling hook, and a pulling top ring is threadedly connected to the top of the pulling hook.

[0012] The reel-type pulling assembly is arranged above the pulling hook, and the reel-type pulling assembly includes a nail rod, which is fixedly assembled above the pulling hook. A reel-up roller is sleeved on the outer side of the nail rod, and a pulling rope is wrapped around the outer side of the reel-up roller. The lower end of the pulling rope is fixedly connected to a rope ring, and the rope ring is connected to the pulling top ring.

[0013] In one or more embodiments of the present invention, a connecting pin is hingedly connected between the anti-slip plate and the pulling hook. The connecting pin limits the anti-slip plate and the pulling hook, providing a basis for limiting the movement of the anti-slip plate. A fixing protrusion is integrally formed on the side of the anti-slip plate away from the connecting pin. The anti-slip plate is locked and limited by the fixing protrusion.

[0014] In one or more embodiments of the present invention, a positioning pin hole is formed on each side of the pulling hook corresponding to the fixed protrusion, and a plug pin is inserted into the positioning pin hole. By inserting the plug pin into the positioning pin hole, the fixed protrusion and the pulling hook are combined and positioned, so that the anti-drop plate can prevent the lifting handle placed in the pulling hook from dropping out.

[0015] In one or more embodiments of the present invention, the pulling top ring is composed of a fixing seat, a lifting ring and an assembly connecting rod, and the lifting ring and the assembly connecting rod are respectively assembled on the upper and lower sides of the fixing seat.

[0016] In one or more embodiments of the present invention, the lifting ring and the rope ring are interlaced, the outer side of the assembly connecting rod is provided with an external thread, and the assembly connecting rod is threadedly assembled above the pulling hook. The pulling top ring is assembled and fixed by threading the assembly connecting rod and the pulling hook.

[0017] In one or more embodiments of the present invention, a nail plate is integrally formed at one end of the nail rod. This facilitates insertion and fixation of the nail rod by striking the nail plate. The nail plate also serves as a slip limiter for the winding roller. The end of the nail rod distal to the nail plate is tapered. This tapered end of the nail rod distal to the nail plate enhances smooth insertion and fixation of the nail rod.

[0018] In one or more embodiments of the present invention, both ends of the winding drum are integrally formed with anti-slip limit rings, the outer diameter of which is larger than the outer dimension of the winding drum. The anti-slip limit rings prevent the pull rope wrapped around the outer side of the winding drum from slipping out of the position.

[0019] In one or more embodiments of the present invention, a pair of anti-slip limit rings are integrally formed with a fixing cylinder on the side away from the winding drum, and a pair of symmetrically distributed bolt mounting surfaces are formed on the outer side of the fixing cylinder. The winding drum is locked and fixed by locking the fixing cylinder.

[0020] In one or more embodiments of the present invention, a pair of the bolt assembly surfaces are both threadedly connected to a locking bolt, and one end of the locking bolt located within the fixing barrel abuts against the nail rod. By controlling the rotation of the locking bolt, the abutment between the locking bolt and the nail rod is controlled, thereby facilitating control of the locking and fixing state of the winding drum.

[0021] Compared with the prior art, the mine temperature sensor disclosed in the present invention can adaptively adjust the position of the mine temperature sensor according to actual conditions, thereby improving the convenience of assembling, positioning and adjusting the position of the mine temperature sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some of the embodiments described in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive efforts.

[0023] Figure 1 This is a three-dimensional diagram of a temperature sensor for mining in one embodiment of the present utility model;

[0024] Figure 2 This is a partial structural cross-sectional view of a temperature sensor for mining in one embodiment of the present utility model;

[0025] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0026] Figure 4 This is a partial structural diagram of a temperature sensor for mining in one embodiment of the present utility model;

[0027] Figure 5 for Figure 4 Schematic diagram of the structure at point B in the middle.

[0028] Description of main reference numerals:

[0029] 1-sensor housing, 101-lifting handle, 2-pulling anti-slip assembly, 201-pulling hook, 202-anti-slip clamping plate, 203-pulling top ring, 2031-fixing seat, 2032-lifting ring, 2033-assembly connecting rod, 204-connecting pin, 205-fixing protrusion, 206-plug pin, 3-winding pulling assembly, 301-nail rod, 302-winding drum, 303-pulling rope, 304-rope ring, 305-nail plate, 306-anti-slip limit ring, 307-fixing cylinder, 308-locking bolt. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present invention.

[0031] like Figures 1 to 5 As shown, a temperature sensor for mining in one embodiment of the present invention includes: a sensor housing 1, a pulling handle 101, a pulling and anti-falling component 2, and a retracting pulling component 3.

[0032] like Figure 1 As shown, a lifting handle 101 is hingedly mounted on the upper portion of the sensor housing 1. The sensor housing 1 is assembled and positioned by assembling and positioning the lifting handle 101.

[0033] like Figures 2 to 5 As shown, the pulling anti-slip assembly 2 is assembled above the pulling handle 101, and the pulling anti-slip assembly 2 includes a pulling hook 201, which is sleeved on the outside of the pulling handle 101, and the pulling handle 101 is inserted into the pulling hook 201. The pulling hook 201 is used to pull and support the pulling handle 101.

[0034] like Figures 2 to 5 As shown, a connecting pin 204 is hinged between the anti-dropping card plate 202 and the pulling hook 201. The anti-dropping card plate 202 and the pulling hook 201 are combined and limited by the connecting pin 204, which provides a limiting basis for the movement of the anti-dropping card plate 202.

[0035] like Figures 2 to 5 As shown, a fixing protrusion 205 is integrally formed on one side of the anti-dropping card plate 202 away from the connecting pin 204. The anti-dropping card plate 202 is engaged and limited by assembling the fixing protrusion 205.

[0036] like Figures 2 to 5 As shown, an anti-dropout plate 202 is hinged on one side of the pulling hook 201. By controlling the movement of the anti-dropout plate 202, the lifting handle 101 supported in the pulling hook 201 is prevented from dropping out and limited.

[0037] like Figures 2 to 5 As shown, the upper part of the pulling hook 201 is threadedly connected with a pulling top ring 203. The pulling hook 201 is pulled and limited by pulling the pulling top ring 203.

[0038] like Figures 2 to 3 As shown, the pulling top ring 203 is composed of a fixing seat 2031, a lifting ring 2032 and an assembly connecting rod 2033. The lifting ring 2032 and the assembly connecting rod 2033 are respectively assembled on the upper and lower sides of the fixing seat 2031.

[0039] It is worth noting that the lifting ring 2032 and the rope ring 304 are interlaced, and the outer side of the assembly connecting rod 2033 is provided with an external thread, and the assembly connecting rod 2033 is threadedly assembled above the pulling hook 201. The pulling top ring 203 is assembled and fixed by threading the assembly connecting rod 2033 and the pulling hook 201.

[0040] Specifically, a positioning pin hole is formed on one side of the pulling hook 201 corresponding to the fixing protrusion 205 .

[0041] like Figures 2 to 5 As shown, a plug pin 206 is inserted into the positioning pin hole. By inserting the plug pin 206 into the positioning pin hole, the fixing protrusion 205 and the pulling hook 201 are combined and positioned, so that the anti-drop plate 202 can play a role in preventing the pulling handle 101 placed in the pulling hook 201 from dropping out.

[0042] like Figures 2 to 5 As shown, the reel-type pulling assembly 3 is arranged above the pulling hook 201, and the reel-type pulling assembly 3 includes a nail rod 301, which is fixedly assembled above the pulling hook 201. The nail rod 301 supports and fixes the reel-up drum 302.

[0043] like Figures 2 to 5 As shown, one end of the nail rod 301 is integrally formed with a nail plate 305. It is convenient to insert and fix the nail rod 301 by knocking the nail plate 305. At the same time, the winding drum 302 can be played a role of slipping and limiting by the nail plate 305.

[0044] Specifically, the end of the nail rod 301 away from the nail plate 305 is tapered. By setting the end of the nail rod 301 away from the nail plate 305 to be tapered, the smoothness of inserting and fixing the nail rod 301 is improved.

[0045] like Figures 2 to 5 As shown, a winding roller 302 is provided on the outer side of the nail rod 301. The winding roller 302 winds up the pulling top ring 203 to adjust the height of the pulling top ring 203, so that the position of the sensor housing 1 can be adaptively adjusted according to actual conditions.

[0046] like Figures 2 to 5 As shown, both ends of the winding drum 302 are integrally formed with an anti-slip limit ring 306, and the outer diameter of the anti-slip limit ring 306 is larger than the outer size of the winding drum 302. The anti-slip limit ring 306 prevents the traction rope 303 wound around the outer side of the winding drum 302 from slipping off.

[0047] like Figures 2 to 5 As shown, a pair of anti-slip limit rings 306 are integrally formed with a fixing cylinder 307 on the side away from the winding drum 302. A pair of symmetrically distributed bolt assembly surfaces are opened on the outside of the fixing cylinder 307. The winding drum 302 is locked and fixed by locking the fixing cylinder 307.

[0048] like Figures 2 to 5 As shown, a pair of bolt assembly planes are both threadedly connected with locking bolts 308, and one end of the locking bolt 308 located in the fixing cylinder 307 interferes with the nail rod 301. By controlling the rotation of the locking bolt 308, the interference state between the locking bolt 308 and the nail rod 301 is controlled, thereby facilitating the control of the locking and fixing state of the winding drum 302.

[0049] like Figures 2 to 5 As shown, a pulling rope 303 is wound around the outside of the winding drum 302. The rope ring 304 is pulled and fixed by the pulling rope 303. At the same time, the height of the sensor housing 1 can be adjusted by controlling the winding state of the pulling rope 303.

[0050] like Figures 2 to 5 As shown, the lower end of the pulling rope 303 is fixedly connected with a rope ring 304, and the rope ring 304 is connected to the pulling top ring 203. The rope ring 304 plays the role of connecting the pulling rope 303 and the hanging ring 2032.

[0051] During specific use, the assembly position of the sensor housing 1 is selected, and then the nail rod 301 is fixed at the assembly position by knocking the nail plate 305. When the horizontal position of the sensor housing 1 needs to be adjusted, the horizontal position of the sensor housing 1 can be adjusted by sliding the winding roller 302 on the nail rod 301.

[0052] When the height of the sensor housing 1 needs to be adjusted, the winding state of the pulling rope 303 is controlled by controlling the rotation of the winding drum 302, so that the height of the sensor housing 1 is adjusted by controlling the unfolding length of the pulling rope 303. After the adjustment is completed, the winding drum 302 can be fixed to the outside of the nail rod 301 by tightening the locking bolt 308, thereby completing the assembly and positioning process of the sensor housing 1.

[0053] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0054] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A temperature sensor for mining, characterized in that: include: A sensor housing, wherein a lifting handle is hingedly mounted on the upper portion of the sensor housing; A pulling anti-slip assembly is assembled above the lifting handle, and the pulling anti-slip assembly includes a pulling hook, which is sleeved on the outside of the lifting handle, and the lifting handle is inserted into the pulling hook, one side of the pulling hook is hinged with an anti-slip clamping plate, and the top of the pulling hook is threadedly connected to a pulling top ring; A reel-type pulling assembly is arranged above the pulling hook. The reel-type pulling assembly includes a nail rod, which is fixedly assembled above the pulling hook. A reel-up roller is sleeved on the outside of the nail rod. A pulling rope is wrapped around the outside of the reel-up roller. The lower end of the pulling rope is fixedly connected to a rope ring, and the rope ring is connected to the pulling top ring.

2. A mine temperature sensor according to claim 1, characterized in that: A connecting pin is hinged between the anti-slipping card and the pulling hook, and a fixing protrusion is integrally formed on a side of the anti-slipping card away from the connecting pin.

3. A temperature sensor for mining according to claim 2, characterized in that: A positioning pin hole is provided on one side of the pulling hook corresponding to the fixing protrusion, and a plugging pin is inserted into the positioning pin hole.

4. A temperature sensor for mining according to claim 1, characterized in that: The pulling top ring is composed of a fixing seat, a lifting ring and an assembly connecting rod, and the lifting ring and the assembly connecting rod are respectively assembled on the upper and lower sides of the fixing seat.

5. A temperature sensor for mining according to claim 4, characterized in that: The lifting ring and the rope ring are interlaced, and an external thread is provided on the outer side of the assembly connecting rod. The assembly connecting rod is threadedly assembled above the pulling hook.

6. A temperature sensor for mining according to claim 1, characterized in that: One end of the nail rod is integrally formed with a nail plate, and the end of the nail rod away from the nail plate is tapered.

7. A temperature sensor for mining according to claim 1, characterized in that: Both ends of the winding drum are integrally formed with anti-slip limit rings, and the outer diameter of the anti-slip limit rings is larger than the outer size of the winding drum.

8. A temperature sensor for mining according to claim 7, characterized in that: A pair of anti-slip limit rings are integrally formed with a fixing cylinder on one side away from the winding drum, and a pair of symmetrically distributed bolt assembly planes are opened on the outer side of the fixing cylinder.

9. A temperature sensor for mining according to claim 8, characterized in that: A pair of the bolt assembly planes are both threadedly connected with locking bolts, and one end of the locking bolt located in the fixing tube contacts the nail rod.

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