CN218003351U - Lifting rotary type air detector - Google Patents
Lifting rotary type air detector Download PDFInfo
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- CN218003351U CN218003351U CN202220646045.6U CN202220646045U CN218003351U CN 218003351 U CN218003351 U CN 218003351U CN 202220646045 U CN202220646045 U CN 202220646045U CN 218003351 U CN218003351 U CN 218003351U
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Abstract
The utility model provides a rotation type air detector goes up and down, it includes: the device comprises a moving mechanism, a rotating mechanism, a lifting mechanism and an air detector arranged at the upper end of a bracket; the rotating mechanism comprises a motor and a rotating gear, wherein the lower end of the rotating gear is connected with the moving mechanism through a supporting piece, the upper end of the rotating gear is provided with an adapter plate, and the motor is connected with the rotating gear in a gear meshing mode to drive the rotating gear to twist; elevating system includes cylinder and bracket, and wherein the bracket sets up in the top of keysets, and the lower extreme of bracket is equipped with lift direction subassembly, and the bracket passes through lift direction subassembly and keysets liftable connection, and the cylinder sets up on moving mechanism and its output up, the output of cylinder and the lower extreme rotatable coupling of bracket. The device has a simple structure, and can meet the requirement of air detection in any direction.
Description
Technical Field
The utility model relates to an empty gas detection surveys technical field, especially relates to a lifting rotary formula air detector.
Background
At present, people have higher and higher requirements on air quality, and particularly in places such as building sites, factories and the like, the air quality directly influences the physical health of workers, so the air quality is not negligible.
The existing air detection device has the defects of inconvenient mobility, incapability of timely feeding back and the like, needs to be held by a worker to carry out fixed-point detection on air, has certain limitation, is particularly used in places with large areas such as construction sites or factories, is very troublesome to detect and wastes time and energy. Therefore, an air detection device capable of moving and detecting in multiple directions is needed to avoid the above problems and reduce the labor intensity of workers.
SUMMERY OF THE UTILITY MODEL
In view of this, for make the empty gas detection survey device move the facility when carrying out empty gas detection survey, detection range is wide, need not artifical handheld operation, reduces operating personnel's intensity of labour, the embodiment of the utility model provides a lifting and drop rotating formula empty gas detection survey appearance.
The embodiment of the utility model provides a pair of lifting and drop rotating formula air detector, it includes:
a moving mechanism;
the rotating mechanism comprises a motor and a rotating gear, wherein the lower end of the rotating gear is connected with the moving mechanism through a supporting piece, the upper end of the rotating gear is provided with an adapter plate, and the motor is connected with the rotating gear in a gear meshing manner so as to drive the rotating gear to twist;
the lifting mechanism comprises an air cylinder and a bracket, wherein the bracket is arranged above the adapter plate, the lower end of the bracket is provided with a lifting guide assembly, the bracket is connected with the adapter plate in a lifting manner through the lifting guide assembly, the air cylinder is arranged on the moving mechanism, the output end of the air cylinder faces upwards, and the output end of the air cylinder is rotatably connected with the lower end of the bracket;
and an air detector disposed at an upper end of the bracket.
Furthermore, the moving mechanism comprises two parallel guide rails, a sliding block arranged on each guide rail and an installation plate, wherein the lower end surface of the installation plate is fixedly connected with the two sliding blocks.
Further, the swing pinion includes that rotation support and cover establish outer gear on the rotation support outer wall, the two is ring shape and looks adaptation, rotation support with the outer gear passes through the ball and connects and the lock rotation each other, the lower extreme of rotation support is equipped with support piece passes through support piece with the up end fixed connection of mounting panel, the lower extreme of outer gear not with support piece contact, the upper end is fixed to be equipped with the keysets, the lower terminal surface of keysets not with the upper end contact of rotation support.
Furthermore, the output end of the motor is provided with a driving wheel, the driving wheel is in external meshing connection with the external gear, and the motor is fixedly connected with the upper end face of the mounting plate through a flange.
Furthermore, the lifting guide assembly comprises a plurality of guide rods and guide cylinders corresponding to the guide rods, through holes corresponding to the guide cylinders are formed in the adapter plate, each guide cylinder is arranged in the corresponding through hole and fixedly connected with the adapter plate, the guide rods are arranged at the lower end of the bracket and correspond to the positions of the guide cylinders one by one, the upper end of each guide rod is fixedly connected with the lower end of the bracket, and the lower end of each guide rod penetrates through the corresponding guide cylinder.
Further, the fixed diaphragm that is equipped with on the bracket, the diaphragm is located on the central line of bracket, the cylinder is fixed set up in on the up end of mounting panel and its output up, the output shaft of cylinder passes in proper order support piece rotatory support with the keysets with the lower terminal surface of diaphragm is connected, be equipped with the adaptor on the output of cylinder and pass through the adaptor with the lower terminal surface rotatable coupling of diaphragm.
Further, the adaptor comprises a rotating bearing and a top cover, wherein one end of the adaptor bearing is connected with the lower end face of the top cover, the central lines of the adaptor bearing and the top cover coincide, the upper end face of the top cover is fixedly connected with the lower end face of the transverse plate, the rotating bearing is sleeved on the output shaft of the cylinder, the inner ring of the rotating bearing is fixedly connected with the output end of the cylinder, the outer ring of the rotating bearing is fixedly connected with the lower end face of the top cover, and the lower end face of the top cover is not in contact with the inner ring.
Further, the stroke of the air cylinder is smaller than the length of each guide rod.
Further, the air detector comprises an air detection probe, a display, an alarm and a monitoring head, wherein the display is used for displaying air data detected by the air detection probe.
The embodiment of the utility model provides a technical scheme brings the beneficial effect be: the detection range of the whole device can be enlarged through the moving mechanism, so that air detection is more convenient, the labor intensity of workers is reduced, and the cost is reduced; the detection direction can be changed through the rotating mechanism and the lifting mechanism, and the omnibearing detection can be realized through combining the moving mechanism; can remind the staff through alarm and monitoring head when empty gas detection surveys badly, and the whole testing process of record so that get rid of the influence of abnormal factor.
Drawings
Fig. 1 is a schematic view of the overall structure of a lifting rotary air detector of the present invention;
fig. 2 is a schematic connection diagram of the moving mechanism 1, the rotating mechanism 2 and the lifting mechanism 3 in fig. 1;
FIG. 3 is a schematic view of the rotary mechanism and its connecting parts of FIG. 2;
FIG. 4 is a schematic structural view of the bracket 301 and its connecting parts in FIG. 2;
fig. 5 is a schematic structural view of the rotary gear 203 in fig. 2;
FIG. 6 is a schematic view of the construction of the joint 303 of FIG. 2;
in the figure: 1-moving mechanism, 101-guide rail, 102-mounting plate, 2-rotating mechanism, 201-motor, 202-driving wheel, 203-rotating gear, 2031-external gear, 2032-rotating support, 204-adapter plate, 205-supporting piece, 206-through hole, 207-flange, 3-lifting mechanism, 301-bracket, 302-cylinder, 303-adapter piece, 3031-rotating bearing, 3032-top cover, 304-horizontal plate, 305-guide cylinder, 306-guide rod, 4-air detector, 401-air monitoring probe, 402-display, 403-alarm and 404-monitoring head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides a lifting rotary air detector, which mainly includes: a moving mechanism 1, a rotating mechanism 2, a lifting mechanism 3, and an air detector 4.
Referring to fig. 2 to 3, the rotating mechanism 2 includes a motor 201 and a rotating gear 203, wherein the motor 201 is fixedly mounted on the upper end surface of the mounting plate 102 through a flange 207, an output end of the motor 201 is provided with a driving wheel 202, and the motor 201 is externally engaged with the rotating gear 203 through the driving wheel 202, so that the rotating gear 203 can be driven by the motor 201; the lower extreme of bull gear 203 is equipped with support piece 205, bull gear 203 pass through support piece 205 with the up end fixed connection of mounting panel 102, the upper end of bull gear 203 is equipped with adapter plate 204, elevating system 3 sets up the top of adapter plate 204 and through adapter plate 204 with bull gear 203 is connected, motor 201 is the drive bull gear 203 can drive when rotating elevating system 3 turns to.
Referring to fig. 5, the rotating gear 203 includes a rotating support 2032 and an outer gear 2031 sleeved on an outer wall of the rotating support 2032, both of which are circular and adapted to each other, the rotating support 2032 and the outer gear 2031 are connected by balls and are fastened to each other to rotate, the lower end of the rotating support 2032 is provided with the support 205 and is fixedly connected to the upper end surface of the mounting plate 102 through the support 205, the lower end of the outer gear 2031 is not in contact with the support 205, the upper end of the outer gear 2031 is fixedly provided with the adapter plate 204, the lower end surface of the adapter plate 204 is not in contact with the upper end of the rotating support 2032, and the driving wheel 202 is externally engaged with the outer gear 2031, so that the outer gear 2031 can be driven by the motor 201, and the adapter plate 204 is driven to rotate.
Please refer to fig. 2 to 4, the lifting mechanism 3 includes a cylinder 302 and a bracket 301, wherein the bracket 301 is disposed above the adapter plate 204, the lower end of the bracket 301 is provided with a lifting guide assembly and passes through the lifting guide assembly and the adapter plate 204 are connected in a lifting manner, the cylinder 302 is fixedly disposed on the upper end surface of the mounting plate 102 and the output end of the cylinder is upward, the output end of the cylinder 302 sequentially passes through the supporting member 205, the rotary support 2032 and the adapter plate 204, and then the lower end of the bracket 301 is rotatably connected, the supporting member 205 and the adapter plate 204 are disposed at the position where the cylinder 302 passes through and are provided with an avoiding opening.
The lifting guide assembly comprises a plurality of guide rods 306 and guide cylinders 305 corresponding to the guide rods 306, through holes 206 corresponding to the guide cylinders 305 are formed in the adapter plate 204, in this embodiment, the number of the guide rods 306, the number of the guide cylinders 305 and the number of the through holes 206 are four, each guide cylinder 305 is arranged in the corresponding through hole 206 and fixedly connected with the adapter plate 204, the guide rods 306 are arranged at the lower end of the bracket 301 and correspond to the positions of the guide cylinders 305 one by one, the upper end of each guide rod 306 is fixedly connected with the lower end of the bracket 301, and the lower end of each guide rod 306 penetrates through the corresponding guide cylinder 305, so that the bracket 301 can be jacked up by the air cylinder 302.
The improved air cylinder is characterized in that a transverse plate 304 is arranged on the bracket 301, the transverse plate 304 is located on a central line of the bracket 301, the output end of the air cylinder 302 is rotatably connected with the lower end face of the transverse plate 304 to realize connection with the bracket 301, and an adapter 303 is arranged on the output end of the air cylinder 302 and is rotatably connected with the lower end face of the transverse plate 304 through the adapter 303.
Referring to fig. 6, the adaptor 303 includes a rotating bearing 3031 and a top cover 3032, wherein one end of the rotating bearing 3031 is connected to the lower end surface of the top cover 3032, and the center lines of the two coincide, the upper end surface of the top cover 3032 is fixedly connected to the lower end surface of the transverse plate 304, the rotating bearing 3031 is sleeved on the output end of the cylinder 302, the inner ring of the rotating bearing 3031 is fixedly connected to the output shaft of the cylinder 302, the outer ring of the rotating bearing 3031 is fixedly connected to the lower end surface of the top cover 3032, and the lower end surface of the top cover 3032 is not in contact with the inner ring.
In order to prevent the guide rods 306 from completely separating from the guide cylinders 305 when the bracket 301 is lifted by the air cylinder 302, the maximum stroke of the air cylinder 302 is less than the length of the guide rods 306.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. A rotary lift air detector, comprising:
a moving mechanism;
the rotating mechanism comprises a motor and a rotating gear, wherein the lower end of the rotating gear is connected with the moving mechanism through a supporting piece, the upper end of the rotating gear is provided with an adapter plate, and the motor is connected with the rotating gear in a gear meshing manner so as to drive the rotating gear to twist;
the lifting mechanism comprises an air cylinder and a bracket, wherein the bracket is arranged above the adapter plate, the lower end of the bracket is provided with a lifting guide assembly, the bracket is connected with the adapter plate in a lifting way through the lifting guide assembly, the air cylinder is arranged on the moving mechanism, the output end of the air cylinder faces upwards, and the output end of the air cylinder is rotatably connected with the lower end of the bracket;
and an air detector disposed at an upper end of the bracket.
2. The lift-and-rotate air handler of claim 1, wherein: the moving mechanism comprises two parallel guide rails, sliding blocks arranged on each guide rail and a mounting plate, wherein the lower end surface of the mounting plate is fixedly connected with the two sliding blocks.
3. The lift-and-rotate air handler of claim 2, wherein: the change gear includes that rotation support and cover establish outer gear on the rotation support outer wall, the two is the ring form and looks adaptation, rotation support with the outer gear passes through ball connection and mutual lock and rotates, the lower extreme of rotation support is equipped with support piece passes through support piece with the up end fixed connection of mounting panel, the lower extreme of outer gear not with support piece contact, upper end are fixed to be equipped with the keysets, the lower terminal surface of keysets not with the upper end contact of rotation support.
4. The lift-and-rotate air handler of claim 3, wherein: the output end of the motor is provided with a driving wheel, the driving wheel is meshed with the outer gear, and the motor is fixedly connected with the upper end face of the mounting plate through a flange.
5. The lift-and-rotate air handler of claim 1, wherein: the lifting guide assembly comprises a plurality of guide rods and guide cylinders corresponding to the guide rods, through holes corresponding to the guide cylinders are formed in the adapter plate, each guide cylinder is arranged in the corresponding through hole and fixedly connected with the adapter plate, the guide rods are arranged at the lower end of the bracket and correspond to the positions of the guide cylinders one by one, the upper end of each guide rod is fixedly connected with the lower end of the bracket, and the lower end of each guide rod penetrates through the corresponding guide cylinder.
6. The lift-and-rotate air handler of claim 3, wherein: the fixed diaphragm that is equipped with on the bracket, the diaphragm is located on the central line of bracket, the cylinder is fixed set up in on the up end of mounting panel and its output up, the output shaft of cylinder passes in proper order support piece rotatory support with the keysets and with the lower terminal surface of diaphragm is connected, be equipped with the adaptor on the output of cylinder and pass through the adaptor with the lower terminal surface rotatable coupling of diaphragm.
7. The lift-and-rotate air handler of claim 6, wherein: the adapter comprises a rotating bearing and a top cover, wherein one end of the rotating bearing is connected with the lower end face of the top cover, the center lines of the rotating bearing and the top cover coincide, the upper end face of the top cover is fixedly connected with the lower end face of the transverse plate, the rotating bearing is sleeved on the output end of the cylinder, the inner ring of the rotating bearing is fixedly connected with the output shaft of the cylinder, the outer ring of the rotating bearing is fixedly connected with the lower end face of the top cover, and the lower end face of the top cover is not in contact with the inner ring.
8. The lift-and-rotate air handler of claim 5, wherein: the stroke of the air cylinder is smaller than the length of each guide rod.
9. The lift-and-rotate air handler of claim 1, wherein: the air detector comprises an air detection probe, a display, an alarm and a monitoring head, wherein the display is used for displaying air data detected by the air detection probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220646045.6U CN218003351U (en) | 2022-03-23 | 2022-03-23 | Lifting rotary type air detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220646045.6U CN218003351U (en) | 2022-03-23 | 2022-03-23 | Lifting rotary type air detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218003351U true CN218003351U (en) | 2022-12-09 |
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ID=84288154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220646045.6U Active CN218003351U (en) | 2022-03-23 | 2022-03-23 | Lifting rotary type air detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218003351U (en) |
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2022
- 2022-03-23 CN CN202220646045.6U patent/CN218003351U/en active Active
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