Multifunctional hanger for portable gas monitor

Abstract

The utility model relates to the field of multifunctional hanging racks, and discloses a portable gas monitor multifunctional hanging rack which comprises a first knob, the lower surface of the first knob is fixedly connected with a first worm, the outer wall of the first worm is rotatably connected with a shell, the tooth end of the first worm is in meshed connection with a first worm gear, and the first worm gear is in meshed connection with a second worm. A fixing ring is fixedly connected to the inner wall of the first worm wheel, a hinge is fixedly connected to the upper surface of the fixing ring, a limiting block is slidably connected to the inner wall of the fixing ring, the outer wall of the limiting block is fixedly connected to the outer wall of the right side of the shell, a screw is arranged on the inner wall of the fixing ring, and a nut is in threaded connection to the outer wall of the screw. According to the utility model, the fixing ring is opened to be sleeved on the gas pipe and then closed, the screw and the nut are rotated to fix the fixing ring, and the first knob is rotated to drive the first worm to be pushed by the first worm gear, so that the effect that the angle of the detector can be quickly adjusted to enable the detector to carry out detection in multiple directions is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of multi -functional hanger, especially portable gas monitor multi -functional hanger. BACKGROUND

[0002] Portable gas monitor multi -functional hanger is a kind of equipment specially used for hanging and fixing portable gas monitor, it usually has the design of light and handy, it is convenient to carry and install, can stably support monitoring instrument in different environments, this hanger usually can, adapt to different installation needs, ensure that monitor can carry out gas concentration detection in safe, convenient position, to effectively improve work efficiency and security.

[0003] Using portable gas monitor multi -functional hanger can improve the stability and flexibility of monitor, make it more easily used in various working environments, and the hanger can fix the monitor in a suitable position, ensure that the detection personnel can monitor gas concentration in real time and accurately, so as to timely find potential safety hazards.

[0004] Now the gas detector hanger on the market is mostly fixed on the hanger, and the hanger is also fixed and cannot adjust the angle and position of the detector at will, so the gas detector can only detect the air at this one point, and cannot detect the gas concentration nearby, resulting in inaccurate detection results and safety hazards. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides portable gas monitor multi -functional hanger, aims at improving the problem that gas monitor hanger can only be fixed on one position and cannot move the position of the detector, and the gas monitor can only detect the air at one point and cannot detect the gas concentration nearby, which will lead to inaccurate detection results and safety hazards.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] Portable gas monitor multi -functional hanger, including first knob, the lower surface of first knob is fixedly connected with first worm, the outer wall of first worm is rotatably connected with shell, the tooth end of first worm is meshingly connected with first worm wheel, the inner wall of first worm wheel is fixedly connected with fixed ring, the upper surface of fixed ring is fixedly connected with hinge, the inner wall of fixed ring is slidably connected with limit block, the outer wall of limit block is fixedly connected on the right side outer wall of shell, the inner wall of fixed ring is provided with screw, the outer wall of screw is threadedly connected with nut, the outer wall of shell is fixedly connected with telescopic assembly, and the telescopic assembly is used to adjust the position of detector.

[0008] Preferably, the telescopic assembly includes a long rod, the outer wall of the long rod is rotatably connected to the outer wall of the shell, and the outer wall of the long rod is rotatably connected to a connecting rod.

[0009] Preferably, the inner wall of the connecting rod is rotatably connected to a support column, the outer wall of the support column is rotatably connected to a half gear, the inner wall of the half gear is rotatably connected to a fixing plate, and the right outer wall of the fixing plate is fixedly connected to the left outer wall of the shell.

[0010] Preferably, the outer wall of the support column is rotatably connected to a short rod, the outer wall of the short rod is rotatably connected to a first gear, and the inner wall of the half gear is rotatably connected to a connecting plate.

[0011] Preferably, a protective shell is fixedly connected to the left outer wall of the connecting plate, a second knob is rotatably connected to the upper surface of the protective shell, and a second worm is fixedly connected to the lower surface of the second knob.

[0012] Preferably, the tooth end of the second worm is meshedly connected to the second worm wheel, the inner wall of the second worm wheel is rotatably connected to a pillar, and the outer wall of the pillar is rotatably connected to the inner wall of the protective shell.

[0013] Preferably, the outer wall of the pillar is rotatably connected to a second gear, the tooth end of the second gear is meshingly connected to an outer gear rod, and the inner wall of the outer gear rod is rotatably connected to the inner wall of the protective shell.

[0014] Preferably, the outer wall of the pillar is rotatably connected to a third gear, the tooth end of the third gear is meshingly connected to an inner gear rod, the inner wall of the inner gear rod is rotatably connected to the inner wall of the protective shell, the left outer wall of the inner gear rod is fixedly connected to a clamp, and the inner wall of the clamp is provided with a detector.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, by opening the fixing ring, putting it on the gas pipe and then closing it, rotating the screw and nut to fix the fixing ring, rotating the first knob to drive the first worm to be pushed by the first worm wheel, and the first worm drives the housing and the limit block to move, so as to quickly adjust the angle of the detector so that the detector can perform detection in multiple directions.

[0017] 2. In the utility model, the long rod is pushed to drive the connecting rod to move, the connecting rod pushes the supporting column to drive the half gear and the short rod to move, the movement of the short rod drives the first gear to rotate, and the rotation of the half gear drives the connecting plate to move, so as to achieve the effect of placing the telescopic detector in some corners or places where people cannot enter.

[0018] 3. The utility model discloses, through the rotation second knob drive second worm drive second worm wheel, second worm wheel drive internal gear rod and external gear rod rotate, internal gear rod and external gear rod remove drive clamp and remove, play the effect of quick clamping detector convenient according to the field situation and timely replacement suitable detector. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the perspective view of portable gas monitor multifunctional hanging frame that the utility model provides;

[0020] Figure 2 It is the shell partial structure schematic diagram of portable gas monitor multifunctional hanging frame that the utility model provides;

[0021] Figure 3 It is the long pole partial structure schematic diagram of portable gas monitor multifunctional hanging frame that the utility model provides;

[0022] Figure 4 It is the support partial structure schematic diagram of portable gas monitor multifunctional hanging frame that the utility model provides.

[0023] LEGEND:

[0024] 1, first knob;2, shell;3, first worm;4, first worm wheel;5, fixed ring;6, screw;7, nut;8, limit block;9, long pole;10, connecting rod;11, support column;12, half gear;13, fixed plate;14, short pole;15, first gear;16, connecting plate;17, protective shell;18, second knob;19, second worm;20, second worm wheel;21, support;22, second gear;23, third gear;24, internal gear rod;25, external gear rod;26, clamp;27, detector;28, hinge. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the specification of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0026] REFERENCE Figure 1 and Figure 2The utility model provides a kind of portable gas monitor multifunctional hanger of embodiment, including first knob 1, the lower surface of first knob 1 is fixedly connected with first worm 3, the outer wall of first worm 3 is rotatably connected with shell 2, the tooth end of first worm 3 is engagedly connected with first worm wheel 4, the inner wall of first worm wheel 4 is fixedly connected with fixed ring 5, the upper surface of fixed ring 5 is fixedly connected with hinge 28, the inner wall of fixed ring 5 is slidably connected with limit block 8, the outer wall of limit block 8 is fixedly connected in the right side outer wall of shell 2, the inner wall of fixed ring 5 is provided with screw 6, the outer wall of screw 6 is threadedly connected with nut 7, the outer wall of shell 2 is fixedly connected with telescopic component, and telescopic component is used for adjusting the position of detector;

[0027] Specifically, fixed ring 5 is installed on gas pipe by hinge 28, screw 6 and nut 7 are rotated, there is the effect of preventing falling and moving of fixed ring 5 in use, first knob 1 is rotated to drive first worm 3 to rotate, first worm 3 is moved to be pushed by first worm wheel 4, first worm 3 drives shell 2 and limit block 8 to move on fixed ring 5, there is the effect of preventing deviation in the process of moving in use.

[0028] Refer to Figure 3 Telescopic component includes long rod 9, the outer wall of long rod 9 is rotatably connected in the outer wall of shell 2, the outer wall of long rod 9 is rotatably connected with connecting rod 10, the inner wall of connecting rod 10 is rotatably connected with support column 11, the outer wall of support column 11 is rotatably connected with half gear 12, the inner wall of half gear 12 is rotatably connected with fixed plate 13, the right side outer wall of fixed plate 13 is fixedly connected in the left side outer wall of shell 2, the outer wall of support column 11 is rotatably connected with short rod 14, the outer wall of short rod 14 is rotatably connected with first gear 15, the inner wall of half gear 12 is rotatably connected with connecting plate 16;

[0029] Specifically, long rod 9 supported by fixed plate 13 is pushed, long rod 9 drives connecting rod 10 to push support column 11, support column 11 drives half gear 12 and short rod 14 to move, there is the effect of preventing falling of telescopic component in use, short rod 14 moves to drive first gear 15 to push half gear 12, half gear 12 moves to drive connecting plate 16 to move, there is the effect of placing detector in some corners or places where people cannot go in of telescopic monitor in use.

[0030] Refer to Figure 4The left outer wall of the connecting plate 16 is fixedly connected with a protective shell 17, the upper surface of the protective shell 17 is rotatably connected with a second knob 18, the lower surface of the second knob 18 is fixedly connected with a second worm 19, the tooth end of the second worm 19 is meshedly connected with a second worm wheel 20, the inner wall of the second worm wheel 20 is rotatably connected with a strut 21, the outer wall of the strut 21 is rotatably connected with the inner wall of the protective shell 17, the outer wall of the strut 21 is rotatably connected with a second gear 22, the tooth end of the second gear 22 is meshedly connected with an outer tooth rod 25, the inner wall of the outer tooth rod 25 is rotatably connected with the inner wall of the protective shell 17, the outer wall of the strut 21 is rotatably connected with a third gear 23, the tooth end of the third gear 23 is meshedly connected with an inner tooth rod 24, the inner wall of the inner tooth rod 24 is rotatably connected with the inner wall of the protective shell 17, and the left outer wall of the inner tooth rod 24 is fixedly connected with a clamp 26, and the inner wall of the clamp 26 is provided with a detector 27.

[0031] Specifically, the second knob 18 supported by the protective shell 17 is rotated, the second knob 18 drives the second worm 19 to drive the second worm wheel 20 to drive the strut 21, the strut 21 is rotated to drive the second gear 22 and the third gear 23 to rotate, the second gear 22 drives the outer tooth rod 25 to rotate in the protective shell 17, which has the effect of limiting the movement track of the outer tooth rod 25 to prevent deviation in use, the third gear 23 drives the inner tooth rod 24 to rotate in the protective shell 17, which has the effect of limiting the movement track of the inner tooth rod 24 to prevent deviation during movement, and the inner tooth rod 24 and the outer tooth rod 25 drive the clamp 26 to clamp the detector 27, which has the effect of quickly clamping the detector to facilitate timely replacement of a suitable detector according to the on-site situation.

[0032] Working principle: when the rack is needed, the second knob 18 is rotated to drive the second worm 19 to rotate the second worm wheel 20, the second worm wheel 20 drives the strut 21 to push the second gear 22 and the third gear 23, the second gear 22 drives the outer toothed rod 25 to rotate in the protective shell 17, which limits the movement track of the outer toothed rod 25 to prevent deviation, the third gear 23 drives the inner toothed rod 24 to rotate in the protective shell 17, which limits the movement track of the inner toothed rod 24 to prevent deviation during movement, the movement of the outer toothed rod 25 and the inner toothed rod 24 drives the clamp 26 to clamp the detector 27, which quickly clamps the detector and facilitates timely replacement of appropriate detectors according to the site conditions, after the detector is installed, the fixing ring 5 is opened, sleeved on the gas pipe and then closed, then the screw 6 and the nut 7 are rotated, which quickly fixes the fixing ring 5, then the first knob 1 is rotated to drive the first worm 3 to rotate in the shell 2, the first worm 3 is rotated to drive the shell 2 and the limiting block 8 to move, which can quickly adjust the angle of the detector to enable the detector to detect in multiple directions, after the angle is adjusted, the long rod 9 is pushed to drive the connecting rod 10 to move, the connecting rod 10 drives the support column 11 to move, the movement of the support column 11 drives the half gear 12 to rotate in the fixed plate 13, which limits the movement track of the half gear 12 to prevent deviation during movement, the movement of the support column 11 drives the short rod 14 to drive the first gear 15 to rotate, which provides power for the half gear 12, the half gear 12 drives the connecting plate 16 to move, which enables the telescopic detector to place the detector in some corners or places where people cannot enter, the rack not only can quickly adjust the angle of the detector to enable the detector to detect in multiple directions, but also can quickly clamp the detector to facilitate timely replacement of appropriate detectors according to the site conditions.

[0033] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A portable gas monitor multifunctional hanging bracket, comprising a first knob (1), characterized in that: The lower surface of the first knob (1) is fixedly connected to a first worm (3), the outer wall of the first worm (3) is rotatably connected to the outer shell (2), the tooth end of the first worm (3) is meshingly connected to the first worm wheel (4), the inner wall of the first worm wheel (4) is fixedly connected to a fixing ring (5), the upper surface of the fixing ring (5) is fixedly connected to a hinge (28), the inner wall of the fixing ring (5) is slidably connected to a limit block (8), the outer wall of the limit block (8) is fixedly connected to the right outer wall of the outer shell (2), the inner wall of the fixing ring (5) is provided with a screw (6), the outer wall of the screw (6) is threadedly connected to a nut (7), the outer wall of the outer shell (2) is fixedly connected to a telescopic component, and the telescopic component is used to adjust the position of the detector.

2. The multifunctional hanging bracket for portable gas monitor according to claim 1, characterized in that: The telescopic assembly comprises a long rod (9), the outer wall of the long rod (9) being rotatably connected to the outer wall of the housing (2), and the outer wall of the long rod (9) being rotatably connected to a connecting rod (10).

3. The multifunctional hanging bracket for portable gas monitor according to claim 2, characterized in that: The inner wall of the connecting rod (10) is rotatably connected to a support column (11), the outer wall of the support column (11) is rotatably connected to a half gear (12), the inner wall of the half gear (12) is rotatably connected to a fixing plate (13), and the right outer wall of the fixing plate (13) is fixedly connected to the left outer wall of the housing (2).

4. The multifunctional hanging bracket for portable gas monitor according to claim 3, characterized in that: The outer wall of the support column (11) is rotatably connected to a short rod (14), the outer wall of the short rod (14) is rotatably connected to a first gear (15), and the inner wall of the half gear (12) is rotatably connected to a connecting plate (16).

5. The multifunctional hanging bracket for portable gas monitor according to claim 4, characterized in that: A protective shell (17) is fixedly connected to the left outer wall of the connecting plate (16); a second knob (18) is rotatably connected to the upper surface of the protective shell (17); and a second worm (19) is fixedly connected to the lower surface of the second knob (18).

6. The multifunctional hanging bracket for portable gas monitor according to claim 5, characterized in that: The tooth end of the second worm (19) is meshedly connected to the second worm wheel (20), the inner wall of the second worm wheel (20) is rotatably connected to the support (21), and the outer wall of the support (21) is rotatably connected to the inner wall of the protective shell (17).

7. The multifunctional hanging bracket for portable gas monitor according to claim 6, characterized in that: The outer wall of the pillar (21) is rotatably connected to a second gear (22), the tooth end of the second gear (22) is meshingly connected to an outer gear rod (25), and the inner wall of the outer gear rod (25) is rotatably connected to the inner wall of the protective shell (17).

8. The multifunctional hanging bracket for portable gas monitor according to claim 7, characterized in that: The outer wall of the pillar (21) is rotatably connected to a third gear (23), the tooth end of the third gear (23) is meshingly connected to an inner gear rod (24), the inner wall of the inner gear rod (24) is rotatably connected to the inner wall of the protective shell (17), the left outer wall of the inner gear rod (24) is fixedly connected to a clamp (26), and the inner wall of the clamp (26) is provided with a detector (27).

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