CN212156445U - Clean room anemoscope support - Google Patents
Clean room anemoscope support Download PDFInfo
- Publication number
- CN212156445U CN212156445U CN202020609314.2U CN202020609314U CN212156445U CN 212156445 U CN212156445 U CN 212156445U CN 202020609314 U CN202020609314 U CN 202020609314U CN 212156445 U CN212156445 U CN 212156445U
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- support frame
- anemoscope
- bolt
- clean room
- anemometer
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Abstract
The utility model discloses an anemoscope support in toilet relates to appurtenance, aims at solving the problem that the product can not wholly be taken and put and lead to work efficiency low, and its technical scheme main points are: including base, bracing piece and support frame, bracing piece fixed connection is in the base, support frame sliding connection just realizes the fixed connection of co-altitude not in the bracing piece through lock piece one, be provided with the mounting hole that is used for installing the anemoscope test bar on the support frame, be provided with the lock piece two that is used for fixed test bar on the support frame. The utility model discloses can increase the stability of anemoscope test to can be suitable for not co-altitude position and test, improved the test suitability of anemoscope support.
Description
Technical Field
The utility model relates to an appurtenance, more specifically say, it relates to a toilet's anemograph support.
Background
The clean room is a space with good tightness, and parameters such as air cleanliness, temperature, humidity, pressure, noise and the like are controlled according to needs. The air flow rate in the clean room needs to be tested, so that the air flow rate meets the set requirement.
The measurement is usually carried out by using a hot wire anemometer, the instrument for measuring the air flow rate is the hot wire anemometer, the wire is heated by current, the flowing air enables the wire to dissipate heat, the linear relation between the heat dissipation rate and the square root of the air speed is utilized, the linear relation is further realized through an electronic circuit, the air flow rate is obtained, and the air flow rate can be tested. And the hot wire anemometer includes host computer, test bar and sets up the probe at the test bar tip, and in the actual operation in-process, generally adopt the handle of handheld test bar, set up the probe of testing in the air-out position and detect again.
Air in the clean room is generally exhausted from an air outlet at the top vertically downwards, a tester is required to be held by a hand, a test probe of the tester is aligned to the air outlet direction of the air and is kept stable, and the test probe is slowly moved to the air outlet position, so that the flow rate of the air is measured; because the stability requirement of the velocity of flow in the clean room is higher, when adopting the mode of handheld test to detect, the test result can receive the shake of hand, the skew produces undulant influence, leads to the poor problem of test result accuracy.
The utility model discloses a utility model with publication number CN206311622U discloses an anemograph support, which comprises a base with an inverted T-shaped structure, a triangular supporting block is fixedly connected with the lower part of the base, the included angle between the lower end surface of the triangular supporting block and the column surface of the base column is 118-122 degrees, a rod-shaped body is arranged on the upper part of the base in a penetrating way, a bolt is screwed on the upper end surface of the base, one end of the rod-shaped body expands radially, the end part of the expanding end is provided with a through hole, the stability of the test can be ensured, the lower end surface of the triangular supporting block can be tightly attached to the inclined surface of a smoke suction machine ash receiving disc, the stability of the anemograph probe in the front and back direction is ensured, the stability of the anemograph probe can be effectively kept in the measuring process, the influence of the probe shaking on the measuring result is avoided, the accuracy of the wind speed is improved, the wind speed measurement of cigarettes with different length, the influence on the wind speed can be minimized during the measurement.
Support the tester through the support in the above-mentioned scheme, improved the stability in the test process, but can't adjust the high position of test probe, lead to testing the suitability relatively poor.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at just providing a toilet's anemoscope support in order to solve foretell problem, can increase the stability of anemoscope test to can be suitable for not co-altitude position and test, improved the test suitability of support.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a clean room anemoscope support, includes base, bracing piece and support frame, bracing piece fixed connection in base, support frame sliding connection just realizes fixed connection in the bracing piece through lock piece one, be provided with the mounting hole that is used for installing the anemoscope test bar on the support frame, be provided with lock piece two that is used for fixed test bar on the support frame.
By adopting the technical scheme, the anemoscope testing rod can be supported through the base, the supporting rod and the supporting frame, can be inserted into the mounting hole and is locked and fixed through the second locking piece, so that the anemoscope testing rod can be kept stable, and the unstable test condition caused by handheld shaking is avoided; the supporting frame is connected to the supporting rod in a vertically sliding mode, so that the height positions of the supporting frame and the anemometer testing rod can be adjusted, and the locking piece I is used for locking, so that the supporting frame and the anemometer testing rod can be adjusted according to the testing position requirement, and the applicable range of testing is widened; in the testing process, can directly support fixedly through the support, can keep the position of anemoscope test bar to be in relatively stable state, increase the accuracy of test, also can directly hold the base with the hand at the removal process moreover, make the removal of support and anemoscope test bar through the mode of moving the base on supporting platform, can reduce and remove the fluctuation about the in-process anemoscope test bar produces to increase the stability of removing among the testing process.
The utility model discloses further set up to: the support frame is provided with a connecting hole in sliding fit with the support rod, and the support rod is connected to the connecting hole in a sliding mode.
Through adopting above-mentioned technical scheme, through the cooperation of bracing piece and connecting hole, can slide the bracing piece and insert in the middle of the connecting hole, the accessible slides from top to bottom and adjusts, realizes spacing in advance of certain degree to increase the stability of being connected of support frame and bracing piece.
The utility model discloses further set up to: the bracing piece is cylindrical, the internal diameter of connecting hole slightly is greater than the external diameter of bracing piece.
Through adopting above-mentioned technical scheme, the circular shape structure can be convenient for rotate the regulation to bracing piece and support frame, and the internal diameter of connecting hole is slightly big, is convenient for rotate and slide adjusting to position between them.
The utility model discloses further set up to: the first locking piece comprises a first bolt, and the first bolt is in threaded connection with the support frame and is abutted against the support rod.
Through adopting above-mentioned technical scheme, through adopting bolt one as locking piece one, can connect on the support frame through threaded connection's mode, can support along with the screw thread rotates and presses in the bracing piece to increase the pressure of supporting between them, increase the frictional force between bolt one and the bracing piece, thereby can realize fixing, increase the stability between bracing piece and the support frame.
The utility model discloses further set up to: the second locking piece comprises a second bolt, and the second bolt is in threaded connection with the support frame and is used for abutting against the anemoscope testing rod.
Through adopting above-mentioned technical scheme, through adopting bolt two as lock piece two, can connect on the support frame through threaded connection's mode, along with the screw thread rotates can stretch into the support frame gradually in the middle of, increase the extrusion of two pairs of anemoscope test bars of bolt to increase the frictional force between anemoscope test bar and the mounting hole, thereby realize fixed mounting.
The utility model discloses further set up to: and one end of the second bolt extends into the mounting hole and is rotatably connected with a locking sheet, and the locking sheet is of an arc-shaped structure.
By adopting the technical scheme, the shape of the locking sheet is matched with the outer diameter of the anemometer testing rod through the locking sheet with the arc-shaped structure, and the locking sheet can be attached to the anemometer testing rod during locking, so that the clamping and locking stability is improved; and the locking piece is rotationally connected with the end part of the second bolt, and the locking piece can be always in a fit state in the process of rotating the second bolt through the threads.
The utility model discloses further set up to: and an anti-slip pad used for abutting against the anemoscope test rod is arranged on one side of the locking piece, which is far away from the bolt II.
Through adopting above-mentioned technical scheme, the slipmat can adopt rubber materials to make, has certain elastic properties, can maintain the pressure between second bolt and the anemograph test bar during locking, can prevent that second bolt from producing not hard up, increases the stability of centre gripping.
The utility model discloses further set up to: the lower extreme threaded connection of bracing piece is in the base, threaded connection has locking piece three on the bracing piece, locking piece three is used for supporting and pressing in the base.
Through adopting above-mentioned technical scheme, can adjust the high position of bracing piece through screw thread pivoted mode to through the pinning piece three of threaded connection on the bracing piece, through rotating base and locking piece three-phase to the screw thread, can increase the frictional force of the screw thread spare between base, locking piece three and the bracing piece, thereby realize the locking, realize the small-amplitude regulation of height.
To sum up, the utility model discloses following beneficial effect has: the anemoscope testing rod is supported and fixed through the support, the position of the anemoscope testing rod can be kept in a relatively stable state, the testing accuracy is improved, the height position of the supporting frame can be adjusted through lifting, the height tested by the anemoscope testing rod can be selected and adjusted, and the accuracy and the stability in the testing process are improved.
Drawings
Fig. 1 is a first schematic structural view of a clean room anemometer bracket of the present invention, used for showing the mounted state of an anemometer test rod;
fig. 2 is a schematic structural view of a clean room anemometer bracket of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a schematic structural view of the support frame of the present invention.
Reference numerals: 1. a base; 2. a support bar; 3. a support frame; 4. a first locking piece; 5. mounting holes; 6. a second locking piece; 7. connecting holes; 8. a locking piece III; 9. an anemometer test pole; 10. a locking piece; 11. a non-slip mat.
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, a clean room anemoscope stand includes a base 1, a support rod 2 and a support frame 3, wherein the base 1 is a plate structure with a flat bottom surface, the support rod 2 is a cylindrical rod structure, the support frame 3 is a block structure made of metal, the support rod 2 is fixedly connected to the base 1, and the support frame 3 is supported by the support rod 2 to maintain a certain height position.
Connecting hole 7 and mounting hole 5 have been seted up on support frame 3, the mutually perpendicular setting in two holes, bracing piece 2 is cylindrical, and the internal diameter of connecting hole 7 slightly is greater than the external diameter of bracing piece 2, can be convenient for rotate regulation to bracing piece 2 and support frame 3, and the internal diameter of connecting hole 7 slightly is big, is convenient for rotate position between them to make support frame 3 can realize sliding from top to bottom along the length direction of bracing piece 2.
Realize locking fixedly between support frame 3 and the bracing piece 2 through a lock piece 4, a lock piece 4 specifically is bolt one, a bolt threaded connection is in support frame 3, and stretch into in the middle of connecting hole 7, can offset with bracing piece 2 and press, can connect on support frame 3 through threaded connection's mode, can offset in bracing piece 2 along with the screw thread rotates, and increase the pressure of offsetting between them, increase the frictional force between bolt one and bracing piece 2, thereby can realize fixedly, increase the stability between bracing piece 2 and the support frame 3.
In order to increase the locking stability of the anemoscope testing rod 9, a locking piece 10 is rotatably connected to one end, extending into the mounting hole 5, of the second bolt, the locking piece 10 is of an arc-shaped structure, the shape of the locking piece 10 is matched with the outer diameter of the anemoscope testing rod 9 in a radial mode, a non-slip pad 11 is bonded to one side, far away from the second bolt, of the locking piece 10, the non-slip pad 11 can be made of rubber materials and has certain elastic performance, the pressure between the second bolt and the anemoscope testing rod 9 can be maintained during locking, the second bolt can be prevented from loosening, and the clamping stability is increased; when the anemoscope is locked, the locking piece 10 can be attached to the anemoscope testing rod 9, so that the clamping and locking stability is improved; and the locking piece 10 is rotationally connected with the end part of the second bolt, and the locking piece 10 can be always in a fit state in the process of rotating the second bolt through the threads.
2 fixed connection of bracing piece in base 1, specific connected mode is threaded connection, the lower extreme of bracing piece 2 is provided with external screw thread structure, and set up the screw hole of adaptation on base 1, the lower extreme of bracing piece 2 can threaded connection in base 1, threaded connection is connected with locking piece three 8 again in the screw thread department of the lower extreme of bracing piece 2, can adjust the high position of bracing piece 2 through screw thread pivoted mode, and pin piece three 8 on bracing piece 2 through threaded connection, through rotating base 1 and the three 8 relative screw threads of locking piece, can increase base 1, the frictional force of the screw thread piece between locking piece three 8 and the bracing piece 2, thereby realize the locking, realize the small amplitude adjustment of height.
During the use, through base 1, bracing piece 2 and support frame 3 can support anemoscope test bar 9, adjust bracing piece 2 and support frame 3, adjust support frame 3 to appropriate height through slip support frame 3, and lock through bolt one, make support frame 3 can be in required height, can insert anemoscope test bar 9 in the middle of mounting hole 5 again, adjust the position of test terminal on the anemoscope test bar 9, and it is fixed to lock through bolt two, maintain anemoscope test bar 9 in appropriate height, thereby make anemoscope test bar 9 can remain stable, increase test process's stability and accuracy.
In the testing process, can directly support fixedly through the support, can keep the position of anemoscope testrod 9 to be in relatively stable state, increase the accuracy of test, and also can directly hold base 1 with the hand at the removal process, make support and anemoscope testrod 9's removal through the mode of moving base 1 on supporting platform, can reduce and remove fluctuation about in-process anemoscope testrod 9 produces, thereby increase the stability of removing in the testing process.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a clean room anemoscope support, includes base (1), bracing piece (2) and support frame (3), bracing piece (2) fixed connection in base (1), its characterized in that: support frame (3) sliding connection just realizes fixed connection in bracing piece (2) through lock piece (4), be provided with mounting hole (5) that are used for installing anemoscope test bar (9) on support frame (3), be provided with lock piece two (6) that are used for fixed test bar on support frame (3).
2. The clean room anemometer rack of claim 1 wherein: the supporting frame (3) is provided with a connecting hole (7) matched with the supporting rod (2) in a sliding mode, and the supporting rod (2) is connected to the connecting hole (7) in a sliding mode.
3. A clean room anemometer rack according to claim 2, characterized in that: the supporting rod (2) is cylindrical, and the inner diameter of the connecting hole (7) is slightly larger than the outer diameter of the supporting rod (2).
4. A clean room anemometer rack according to claim 2, characterized in that: the first locking piece (4) comprises a first bolt, and the first bolt is in threaded connection with the support frame (3) and is abutted against the support rod (2).
5. The clean room anemometer rack of claim 1 wherein: the second locking piece (6) comprises a second bolt, and the second bolt is in threaded connection with the support frame (3) and is used for abutting against the anemometer testing rod (9).
6. The clean room anemometer rack of claim 5 wherein: one end of the bolt II extends into the mounting hole (5) and is rotatably connected with a locking sheet (10), and the locking sheet (10) is of an arc-shaped structure.
7. The clean room anemometer rack of claim 6 wherein: and an anti-slip pad (11) used for abutting against the anemoscope testing rod (9) is arranged on one side, away from the bolt II, of the locking piece (10).
8. The clean room anemometer rack of claim 1 wherein: the lower end of the supporting rod (2) is in threaded connection with the base (1), the supporting rod (2) is in threaded connection with a third locking piece (8), and the third locking piece (8) is used for abutting against the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020609314.2U CN212156445U (en) | 2020-04-21 | 2020-04-21 | Clean room anemoscope support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020609314.2U CN212156445U (en) | 2020-04-21 | 2020-04-21 | Clean room anemoscope support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212156445U true CN212156445U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020609314.2U Active CN212156445U (en) | 2020-04-21 | 2020-04-21 | Clean room anemoscope support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212156445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108185A (en) * | 2021-05-07 | 2021-07-13 | 浪尖设计集团有限公司 | Camera pan-tilt adjusting structure |
-
2020
- 2020-04-21 CN CN202020609314.2U patent/CN212156445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108185A (en) * | 2021-05-07 | 2021-07-13 | 浪尖设计集团有限公司 | Camera pan-tilt adjusting structure |
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