Sensor hanging device

Abstract

The utility model discloses a sensor hanging device which comprises a telescopic rod, a universal fixed pulley and a self-locking winch, a first hanging nose is arranged at the fixed end of the telescopic rod, the first hanging nose is rotatably connected with a roadway top plate, a second hanging nose is arranged at the telescopic end of the telescopic rod, the universal fixed pulley is installed on the roadway top plate, and the self-locking winch is installed on the side wall of a roadway. A cable on the self-locking winch bypasses the universal fixed pulley to be connected with the second hanging nose, and a plurality of hooks are arranged on the bottom wall of the telescopic rod at intervals in the length direction. An operator can operate the telescopic rod to ascend and descend by standing at the bottom of a roadway, climbing operation is avoided, dangerous factors in the operation link are eliminated, installation and adjustment of a sensor can be completed only by one person, operation is convenient, working efficiency is improved, and labor intensity is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal mine equipment technical field, specifically, relate to a sensor hanging device. BACKGROUND

[0002] The installation of various sensors in coal mine has certain specification requirements, especially methane and carbon monoxide sensors, and the requirements are more strict, generally require vertical suspension, and should be installed and maintained conveniently, and do not affect pedestrians and driving. At present, the installation of sensors is that the support is installed on the roadway roof through the anchor rod, and then the sensor is hung on the support. Since the position of the support is high, the sensor needs to be picked down from the shelf through the drag rod during usual maintenance and calibration, which is very inconvenient, and usually needs to climb, and 2-3 people need to operate simultaneously each time, which is not only inconvenient to operate, low in work efficiency and high in labor intensity, but also has certain operation danger. Therefore, it is necessary to improve the prior art. SUMMARY

[0003] The utility model discloses a sensor hanging device, and aims at at least solving one of the technical problems of the prior art, and the technical solutions adopted to achieve the above purpose are as follows:

[0004] A sensor hanging device, comprising a telescopic rod, a universal fixed pulley and a self-locking winch, the fixed end of the telescopic rod is provided with a first hanging nose, the first hanging nose is rotationally connected with the roadway roof, the telescopic end of the telescopic rod is provided with a second hanging nose, the universal fixed pulley is installed on the roadway roof, the self-locking winch is installed on the roadway side wall, the cable on the self-locking winch is connected with the second hanging nose by passing through the universal fixed pulley, and the bottom wall of the telescopic rod is provided with a plurality of hooks along the length direction.

[0005] Preferably, the telescopic rod comprises an outer tube and an inner rod, two slide ribs are symmetrically arranged on the inner wall of the outer tube along the length direction, the inner rod comprises a first section and a second section, two slide grooves are symmetrically arranged on the outer wall of the first section along the length direction, the two slide grooves correspond to the two slide ribs one by one, the first section is inserted into the outer tube, and the corresponding slide rib and slide groove are connected in a sliding mode.

[0006] Preferably, a plurality of jacks are arranged on the outer tube wall at intervals and are used for jacking the first section.

[0007] Preferably, the hooks are arranged at the bottom of the second section.

[0008] Preferably, the hooks are mushroom-shaped.

[0009] Compared with the prior art, the utility model has the beneficial effects that:

[0010] The utility model discloses a sensor hanging device, and operating personnel can operate telescopic rod to rise and fall by standing at the bottom of the roadway, which avoids climbing operation, eliminates the dangerous factors in the operation link, and only one person is needed to complete the installation and adjustment of the sensor, so that the operation is convenient, the work efficiency is improved, and the labor intensity is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled person in the art, other drawings can also be obtained according to these drawings without creative labor.

[0012] Figure 1 It is the whole structure schematic diagram of the utility model.

[0013] Figure 2 It is the utility model outer tube and inner rod connecting structure diagram.

[0014] In the drawing: 1, telescopic rod;2, universal fixed pulley;3, self-locking winch;4, outer tube;5, inner rod;6, slide rib;7, slide groove;8, hook;9, jackscrew. DETAILED DESCRIPTION

[0015] The technical scheme in the embodiment of the utility model will be clearly and completely described in combination with the drawings in the embodiment of the utility model.

[0016] In addition, in the description of the utility model, it should be explained that the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0017] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or integrally connected;Can be mechanical connection;Can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements. For the ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0018] As Figure 1 The preferred embodiment of the utility model provides a sensor hanging device, which comprises telescopic rod 1, universal fixed pulley 2 and self-locking winch 3.

[0019] The telescopic rod 1 comprises an outer tube 4 and an inner rod 5, the outer tube 4 is a square tube, two slide edges 6 are symmetrically arranged on the inner wall of the outer tube 4 along the length direction, the inner rod 5 is composed of a first section and a second section, two slide grooves 7 are symmetrically arranged on the outer wall of the first section along the length direction, the two slide grooves correspond to the two slide edges one by one, the first section is inserted into the outer tube 4, as shown in the figure, the corresponding slide edge 6 and slide groove 7 are in sliding connection. Figure 2

[0020] The second section of the inner rod 5 is provided with a plurality of hooks 8 at the bottom and spaced along the length direction, the hooks 8 are mushroom-shaped and used for hanging sensors. When the inner rod 5 is slid into the outer tube 4, the second section of the inner rod 5 and the hooks 8 can slide into the outer tube 4.

[0021] A plurality of jackscrews 9 are arranged on the wall of the outer tube 4 at intervals, after the inner rod 5 is adjusted to the required position, the corresponding jackscrew 9 can be screwed and the first section of the inner rod 5 is clamped tightly, thereby playing a fixing role.

[0022] The fixed end of the telescopic rod 1, that is, the left end of the outer tube 4, is provided with a first hanging nose, and the first hanging nose is rotatably connected with the roadway roof, specifically, a lifting ring is fixed on the roadway roof through an anchor rod, and the first hanging nose is hung on the lifting ring. The telescopic end of the telescopic rod 1, that is, the right end of the inner rod 5, is provided with a second hanging nose.

[0023] The universal fixed pulley 2 is fixedly installed on the roadway roof through an anchor rod, and the self-locking winch 3 is fixedly installed on the roadway side wall through an anchor rod, and the cable on the self-locking winch 3 is connected with the second hanging nose through the universal fixed pulley 2.

[0024] The device is installed in a suitable position underground, when it is necessary to hang or maintain the sensor, the right end of the inner rod 5 is lowered to a suitable height by hand-rotating the self-locking winch 3, so that the sensor can be easily hung or maintained, after completion, the right end of the inner rod 5 is lifted to a suitable height, and then the self-locking winch 3 is locked.

[0025] As described above, the sensor hanging device can be operated by the operator standing at the bottom of the roadway to rise and fall, thereby avoiding climbing operation, eliminating the dangerous factors in the operation link, and enabling one person to complete the installation and adjustment of the sensor, so that the operation is convenient, the work efficiency is improved, and the labor intensity is reduced.

[0026] ​Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not limited to; although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still be modified to the technical solutions recorded in the foregoing examples, or part of the technical features are replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A sensor hanger apparatus, characterized by, The telescopic rod, the universal fixed pulley and the self-locking winch are provided, the fixed end of the telescopic rod is provided with a first hanging nose, the first hanging nose is rotationally connected with the roof of the roadway, the telescopic end of the telescopic rod is provided with a second hanging nose, the universal fixed pulley is installed on the roof of the roadway, the self-locking winch is installed on the sidewall of the roadway, the cable on the self-locking winch is connected with the second hanging nose through the universal fixed pulley, and a plurality of hooks are arranged on the bottom wall of the telescopic rod along the length direction.

2. A sensor hanger according to claim 1, wherein, The telescopic rod comprises an outer tube and an inner rod, two slide ribs are symmetrically arranged on the inner wall of the outer tube along the length direction, the inner rod is composed of a first section and a second section, two slide grooves are symmetrically arranged on the outer wall of the first section along the length direction, the two slide grooves correspond to the two slide ribs one by one, the first section is inserted into the outer tube, and the corresponding slide ribs and slide grooves are in sliding connection.

3. A sensor hanger according to claim 2, wherein, A plurality of jacks are arranged on the wall of the outer tube at intervals and used for jacking the first section.

4. A sensor hanger according to claim 2, wherein, The hooks are arranged at the bottom of the second section.

5. A sensor hanger according to claim 1, wherein, The hooks are in the shape of mushrooms.

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