CN214539252U - Photoelectric haze meter convenient for height adjustment - Google Patents
Photoelectric haze meter convenient for height adjustment Download PDFInfo
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- CN214539252U CN214539252U CN202120395567.9U CN202120395567U CN214539252U CN 214539252 U CN214539252 U CN 214539252U CN 202120395567 U CN202120395567 U CN 202120395567U CN 214539252 U CN214539252 U CN 214539252U
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- groove
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Abstract
The utility model discloses a photoelectricity haze appearance convenient to height-adjusting, including base and haze appearance body, set up flutedly on the base, fixedly connected with slide rail on the recess inner wall, sliding connection has the slider in the slide rail, fixedly connected with lead screw on the base, fixedly connected with second bearing on the hollow tube inner wall, fixedly connected with connecting rod in the second bearing, the first bevel gear of fixedly connected with on the connecting rod, meshing is linked there is second bevel gear on the first bevel gear, fixedly connected with threaded rod on the second bevel gear, threaded connection has the internal thread dish on the threaded rod, fixedly connected with stay tube on the internal thread dish, haze appearance body fixed connection is on the stay tube top. This photoelectric haze appearance convenient to height-adjusting is provided with the rotation connecting rod, and the connecting rod drives the threaded rod and rotates, makes the internal thread dish promote the stay tube and reciprocates in the hollow tube to can adjust the height of haze appearance body as required.
Description
Technical Field
The utility model relates to a material appraisal technical field specifically is a photoelectric haze appearance convenient to height-adjusting.
Background
The photoelectric haze meter is designed and manufactured according to the national standard GB2410-86 test method of transparency and haze. The light source adopts a standard C light source, photoelectric conversion meets a standard value, and an optimal integrating sphere type optical system is adopted. The instrument is rational in infrastructure, convenient operation, and the measurement of luminousness and the haze value of the following various materials is mainly applicable to the photoelectricity haze appearance, includes: biaxially oriented polypropylene pearlescent film, uniaxially oriented high density polyethylene film, polypropylene blown film, and the like.
The height of the photoelectric haze meter used at present is generally fixed, so that the photoelectric haze meter is inconvenient to adjust according to the needs of operators, is inconvenient to use and is inconvenient to install a supporting structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photoelectric haze appearance convenient to height-adjusting to the photoelectric haze appearance that uses on solving the present market that above-mentioned background art provided highly generally is fixed, is not convenient for adjust the height of photoelectric haze appearance according to operating personnel's needs, uses comparatively inconveniently, and is not convenient for install bearing structure's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a photoelectric haze meter convenient for height adjustment comprises a base and a haze meter body, wherein a groove is formed in the base, a slide rail is fixedly connected to the inner wall of the groove, a slide block is connected in the slide rail in a sliding mode, a hollow tube is fixedly connected to one side of the slide block, a lead screw is fixedly connected to the base, an internal thread cylinder is connected to the lead screw in a threaded mode and is fixedly connected to a first bearing, and the first bearing is embedded in a transverse plate;
the haze meter is characterized in that a second bearing is fixedly connected to the inner wall of the hollow pipe, a connecting rod is fixedly connected to the inside of the second bearing, a first bevel gear is fixedly connected to the connecting rod, a second bevel gear is meshed and linked to the first bevel gear, a threaded rod is fixedly connected to the second bevel gear, an internal thread disc is in threaded connection to the threaded rod, a supporting pipe is fixedly connected to the internal thread disc, and the haze meter body is fixedly connected to the top end of the supporting pipe.
Preferably, the slide rails and the sliders are arranged in an annular array around the central axis of the groove, and the heights of the six groups of slide rails and the six groups of sliders are equal to the depth of the groove.
Preferably, the screw rod, the internal thread cylinder and the first bearing are symmetrically arranged in two groups about the central axis of the transverse plate, and the transverse plate is symmetrically arranged in two groups about the central axis of the hollow tube.
Preferably, the cross section of the internal thread disc is square in plan view, the cross section of the hollow tube is circular in plan view, and the diagonal length of the internal thread disc is equal to the inner diameter of the hollow tube.
Preferably, the haze meter body comprises a through groove, a clip pad, a convex plate, a baffle, a third bearing, a damping rotating shaft, a rotating plate and an extrusion pad, the through groove is formed in the haze meter body, the clip pad is fixedly connected in the through groove, the clip pad is clamped in the clip pad and connected with the convex plate, the baffle is fixedly connected to the upper side of the convex plate, the third bearing is fixedly connected to the upper side of the haze meter body, the damping rotating shaft is fixedly connected in the third bearing, the rotating plate is fixedly connected to the top end of the damping rotating shaft, and the extrusion pad is fixedly connected to the lower side of the rotating plate.
Preferably, the overlooking cross section area of the inside of the square-shaped cushion is slightly smaller than the overlooking cross section area of the convex plate, the depth of the square-shaped cushion is equal to the height of the convex plate, and the square-shaped cushion is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that: this photoelectric haze appearance convenient to height-adjusting:
1. the hollow pipe is provided with a groove, slide rails, slide blocks, a hollow pipe, a screw rod, an internal thread cylinder, a first bearing and a transverse plate, wherein six groups of slide blocks on the hollow pipe correspond to six groups of slide rails in the groove one to one, then the tail end of the hollow pipe is inserted into the groove, the slide blocks slide into the slide rails in the insertion process, the hollow pipe is limited, the hollow pipe cannot rotate in the groove, then the internal thread cylinder is rotated through the first bearing, the internal thread cylinder is connected with the screw rod until the transverse plate is contacted with the slide blocks, so that the slide blocks are sealed in the groove, and the other group of transverse plates are installed in the same way, so that the hollow pipe is installed on a base, and the supporting structure is convenient to install;
2. the haze meter is provided with a second bearing, a connecting rod, a first bevel gear, a second bevel gear, a threaded rod, an internal thread disc and a supporting tube, wherein after the hollow tube is installed, the connecting rod is rotated through the second bearing, the connecting rod drives the first bevel gear to rotate, the first bevel gear rotates and simultaneously drives the second bevel gear to rotate, the second bevel gear drives the threaded rod to rotate, the internal thread disc is square in overlooking cross section, the hollow tube is circular in overlooking cross section, and the diagonal length of the internal thread disc is equal to the internal diameter of the hollow tube, so that the internal thread disc cannot rotate along with the rotation of the threaded rod, the supporting tube is pushed by the internal thread disc to move up and down in the hollow tube, and the height of the haze meter body can be adjusted as required;
3. be provided with the haze appearance body, and the haze appearance body, including leading to groove, the shape pad that returns, the convex plate, the baffle, the third bearing, the damping pivot, change the board, the extrusion pad, when this haze appearance body of needs maintenance, outwards rotate the damping pivot through two sets of third bearings, make the extrusion pad of changeing the board below not with baffle surface contact to no longer restrict the baffle, then, take out the baffle, make the convex plate withdraw from leading to the groove, thereby open the haze appearance body, the easy access inner assembly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the groove structure of the present invention;
fig. 3 is a schematic structural view of the haze meter body of the present invention;
fig. 4 is an enlarged view of the structure of part a of the present invention.
In the figure: 1. a base; 2. a groove; 3. a slide rail; 4. a slider; 5. a hollow tube; 6. a screw rod; 7. an internal threaded barrel; 8. a first bearing; 9. a transverse plate; 10. a second bearing; 11. a connecting rod; 12. a first bevel gear; 13. a second bevel gear; 14. a threaded rod; 15. an internally threaded disc; 16. supporting a tube; 17. a haze meter body; 1701. a through groove; 1702. a clip pad; 1703. a convex plate; 1704. a baffle plate; 1705. a third bearing; 1706. a damping rotating shaft; 1707. rotating the plate; 1708. the mat is pressed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a photoelectric haze meter convenient for height adjustment comprises a base 1, a groove 2, a slide rail 3, a slide block 4, a hollow tube 5, a screw rod 6, an internal thread cylinder 7, a first bearing 8, a transverse plate 9, a second bearing 10, a connecting rod 11, a first bevel gear 12, a second bevel gear 13, a threaded rod 14, an internal thread disc 15, a supporting tube 16 and a haze meter body 17, wherein the groove 2 is formed in the base 1, the slide rail 3 is fixedly connected to the inner wall of the groove 2, the slide block 4 is connected in the slide rail 3 in a sliding manner, six groups of slide rails 3 and slide blocks 4 are arranged in an annular array around the central axis of the groove 2, the heights of the six groups of slide rails 3 and slide blocks 4 are equal to the depth of the groove 2, the transverse plate 9 can be in contact with the slide rails 3 and the slide blocks 4, so that the slide rails 3 and the slide blocks 4 can be limited, the hollow tube 5 is fixedly connected to one side of the slide block 4, the screw rod 6 is fixedly connected to the base 1, the screw rod 6 is in threaded connection with an internal thread cylinder 7, the internal thread cylinder 7 is fixedly connected into a first bearing 8, the first bearing 8 is embedded in a transverse plate 9, the screw rod 6, the internal thread cylinder 7 and the first bearing 8 are symmetrically provided with two groups about the central axis of the transverse plate 9, and the transverse plate 9 is symmetrically provided with two groups about the central axis of the hollow tube 5, so that the hollow tube 5 is more firmly fixed in the groove 2;
the inner wall of the hollow tube 5 is fixedly connected with a second bearing 10, the inner part of the second bearing 10 is fixedly connected with a connecting rod 11, the connecting rod 11 is fixedly connected with a first bevel gear 12, the first bevel gear 12 is engaged and linked with a second bevel gear 13, the second bevel gear 13 is fixedly connected with a threaded rod 14, the threaded rod 14 is in threaded connection with an internal thread disc 15, the internal thread disc 15 is square in overlook cross section, the hollow tube 5 is circular in overlook cross section, the diagonal length of the internal thread disc 15 is equal to the inner diameter of the hollow tube 5, so that the internal thread disc 15 cannot rotate along with the rotation of the threaded rod 14, the internal thread disc 15 can move up and down in the hollow tube 5, the internal thread disc 15 is fixedly connected with a supporting tube 16, the haze meter body 17 is fixedly connected to the top end of the supporting tube 16, and the haze meter body 17, comprises a through groove 1701, a square-shaped pad 1702, a convex plate 1703, a baffle 1704, a third bearing 1705, a damping rotating shaft 1706, a rotating plate 1707 and a pressing pad 1708, a through groove 1701 is arranged above the haze meter body 17, a clip-shaped pad 1702 is fixedly connected in the through groove 1701, the clip 1702 is clamped and connected with a convex plate 1703, a baffle 1704 is fixedly connected above the convex plate 1703, a third bearing 1705 is fixedly connected above the haze meter body 17, a damping rotating shaft 1706 is fixedly connected in the third bearing 1705, the top end of the damping rotating shaft 1706 is fixedly connected with a rotating plate 1707, a squeezing pad 1708 is fixedly connected below the rotating plate 1707, the top view cross-sectional area of the inside of the square-shaped pad 1702 is slightly smaller than the top view cross-sectional area of the convex plate 1703, and the depth of the square-shaped pad 1702 is equal to the height of the convex plate 1703, the clip 1702 is made of rubber, and the boss 1703 is more firmly engaged with the through-groove 1701 due to the plasticity of the rubber material.
The working principle is as follows: when the photoelectric haze meter convenient for height adjustment is used, the device is simply known, firstly, six groups of sliding blocks 4 on a hollow tube 5 correspond to six groups of sliding rails 3 in a groove 2 one by one, then, the tail end of the hollow tube 5 is inserted into the groove 2, the sliding blocks 4 slide into the sliding rails 3 in the insertion process to limit the hollow tube 5, so that the hollow tube 5 cannot rotate in the groove 2, then, an internal thread cylinder 7 is rotated through a first bearing 8, the internal thread cylinder 7 is connected with a screw rod 6 until a transverse plate 9 is contacted with the sliding blocks 4, so that the sliding blocks 4 are sealed in the groove 2, similarly, the other group of transverse plates 9 are installed, so that the hollow tube 5 is installed on a base 1, so that a supporting structure is convenient to install, secondly, after the hollow tube 5 is installed, a connecting rod 11 is rotated through a second bearing 10, the connecting rod 11 drives a first bevel gear 12 to rotate, the first bevel gear 12 rotates and simultaneously drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the threaded rod 14 to rotate, the overlook cross section of the internal thread disc 15 is square, the overlook cross section of the hollow tube 5 is circular, and the diagonal length of the internal thread disc 15 is equal to the internal diameter of the hollow tube 5, so that the internal thread disc 15 cannot rotate along with the rotation of the threaded rod 14, the internal thread disc 15 pushes the support tube 16 to move up and down in the hollow tube 5, the height of the haze meter body 17 can be adjusted as required, then, when the haze meter body 17 needs to be overhauled, the damping rotating shaft 1706 is outwards rotated through two groups of third bearings 1705, the extrusion pad 1708 below the rotating plate 1707 is not in surface contact with the baffle 1704, the baffle 1704 is not limited any more, then, the baffle 1704 is pulled out, the convex plate 1703 is withdrawn from the through groove 1701, and the haze meter body 17 is opened, to facilitate access to internal components, which are not described in detail in this description, are well known in the art to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a photoelectric haze appearance convenient to height-adjusting, includes base (1) and haze appearance body (17), its characterized in that: the base (1) is provided with a groove (2), the inner wall of the groove (2) is fixedly connected with a slide rail (3), the slide rail (3) is connected with a slide block (4) in a sliding manner, one side of the slide block (4) is fixedly connected with a hollow tube (5), the base (1) is fixedly connected with a lead screw (6), the lead screw (6) is in threaded connection with an internal thread cylinder (7), the internal thread cylinder (7) is fixedly connected in a first bearing (8), and the first bearing (8) is embedded in a transverse plate (9);
fixedly connected with second bearing (10) on hollow tube (5) inner wall, fixedly connected with connecting rod (11) in second bearing (10), fixedly connected with first bevel gear (12) on connecting rod (11), meshing is connected with second bevel gear (13) on first bevel gear (12), fixedly connected with threaded rod (14) on second bevel gear (13), threaded connection has internal thread dish (15) on threaded rod (14), fixedly connected with stay tube (16) on internal thread dish (15), haze appearance body (17) fixed connection is on stay tube (16) top.
2. The optical haze meter convenient for height adjustment according to claim 1, wherein: the sliding rails (3) and the sliding blocks (4) are arranged in an annular array mode about the central axis of the groove (2), and the height of the six groups of sliding rails (3) and the height of the sliding blocks (4) are equal to the depth of the groove (2).
3. The optical haze meter convenient for height adjustment according to claim 1, wherein: the screw rod (6), the internal thread cylinder (7) and the first bearing (8) are symmetrically provided with two groups about the central axis of the transverse plate (9), and the transverse plate (9) is symmetrically provided with two groups about the central axis of the hollow pipe (5).
4. The optical haze meter convenient for height adjustment according to claim 1, wherein: the overlook cross section shape of the internal thread disc (15) is square, and the overlook cross section of the hollow tube (5) is circular, and the diagonal length of the internal thread disc (15) is equal to the internal diameter of the hollow tube (5).
5. The optical haze meter convenient for height adjustment according to claim 1, wherein: the haze meter body (17) comprises a through groove (1701), a square-shaped pad (1702), a convex plate (1703), a baffle (1704), a third bearing (1705), a damping rotating shaft (1706), a rotating plate (1707) and an extrusion pad (1708), wherein the through groove (1701) is formed in the upper portion of the haze meter body (17), the square-shaped pad (1702) is fixedly connected in the through groove (1701), the square-shaped pad (1702) is clamped and connected with the convex plate (1703), the baffle (1704) is fixedly connected above the convex plate (1703), the third bearing (1705) is fixedly connected above the haze meter body (17), the damping rotating shaft (1706) is fixedly connected in the third bearing (1705), the rotating plate (1707) is fixedly connected at the top end of the damping rotating shaft (1706), and the extrusion pad (1708) is fixedly connected below the rotating plate (1707).
6. The optical haze meter convenient for height adjustment according to claim 5, wherein: the overlooking cross section area of the inner part of the square-shaped pad (1702) is slightly smaller than the overlooking cross section area of the convex plate (1703), the depth of the square-shaped pad (1702) is equal to the height of the convex plate (1703), and the square-shaped pad (1702) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120395567.9U CN214539252U (en) | 2021-02-23 | 2021-02-23 | Photoelectric haze meter convenient for height adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120395567.9U CN214539252U (en) | 2021-02-23 | 2021-02-23 | Photoelectric haze meter convenient for height adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214539252U true CN214539252U (en) | 2021-10-29 |
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ID=78235962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120395567.9U Active CN214539252U (en) | 2021-02-23 | 2021-02-23 | Photoelectric haze meter convenient for height adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214539252U (en) |
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2021
- 2021-02-23 CN CN202120395567.9U patent/CN214539252U/en active Active
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