CN211825939U - Support frame for outdoor air environment detection equipment - Google Patents
Support frame for outdoor air environment detection equipment Download PDFInfo
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- CN211825939U CN211825939U CN202020263671.8U CN202020263671U CN211825939U CN 211825939 U CN211825939 U CN 211825939U CN 202020263671 U CN202020263671 U CN 202020263671U CN 211825939 U CN211825939 U CN 211825939U
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- connecting seat
- outdoor air
- air environment
- supporting
- screw rod
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Abstract
The utility model discloses a support frame that outdoor air environment check out test set used, including the bottom plate and install the height regulating mechanism who comprises a first connecting seat, two first backup pads, two second connecting seats, a third connecting seat, two second backup pads and a lead screw at the bottom plate top, the third connecting seat is located the top of first connecting seat, and two first backup pads all are located the below of two second backup pads. The utility model discloses can avoid outdoor air environment check out test set's bottom and ground direct contact after installing the mounting panel top with outdoor air environment check out test set to reduce the corrosion of outdoor air environment check out test set bottom, thereby improved outdoor air environment check out test set's life, can make third connecting seat and mounting panel rise or descend through rotating the lead screw, thereby can adjust outdoor air environment check out test set's height according to the installation environment, and then improve the practicality of this support frame.
Description
Technical Field
The utility model relates to a support frame specifically is a support frame that outdoor air environment check out test set used.
Background
Air is a mixture of gases in the earth's atmosphere, so that the air belongs to a mixture and mainly comprises nitrogen, oxygen, rare gas, carbon dioxide and other substances, wherein the volume fraction of the nitrogen is about 78%, the volume fraction of the oxygen is about 21%, the volume fraction of the rare gas is about 0.934%, the volume fraction of the carbon dioxide is about 0.04%, the volume fraction of the other substances is about 0.002%, the components of the air are not fixed, and the composition proportion of the air is changed along with the change of the height and the change of the air pressure.
Outdoor air environment check out test set is the equipment that can detect air quality, and current outdoor air environment check out test set is installed subaerial mostly, and the great ground of moisture can lead to the fact corruption to outdoor air environment check out test set's bottom to influence outdoor air environment check out test set's life. Therefore, the support frame for the outdoor air environment detection equipment is improved.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a support frame that outdoor air environment check out test set used, include:
the height adjusting mechanism is arranged at the top of the bottom plate and consists of a first connecting seat, two first supporting plates, two second connecting seats, a third connecting seat, two second supporting plates and a screw rod, the third connecting seat is positioned above the first connecting seat, and the two first supporting plates are both positioned below the two second supporting plates;
the locking mechanism is arranged on the left side of one of the second connecting seats and consists of a limiting wheel, a supporting seat, a screw and a limiting block, the supporting seat is fixedly arranged on the left side face of one of the second connecting seats, the outer surface of the screw is in threaded connection with the inner wall of the supporting seat, and the limiting block is arranged at the bottom end of the screw;
installation mechanism, installation mechanism installs the top at the third connecting seat, installation mechanism comprises a mounting panel, two through-holes, two connecting bolt, two nuts and two limiting plates, two connecting bolt's surface alternates with two through-holes respectively and is connected, two the nut alternates with two connecting bolt's surface threaded connection respectively, two the nut all is located the below of mounting panel, two the inner wall of limiting plate alternates with two connecting bolt's surface respectively and is connected.
As a preferred technical scheme of the utility model, the bottom of first connecting seat and the top fixed connection of bottom plate, the round hole has all been seted up to the both sides of bottom plate.
As an optimal technical scheme of the utility model, two the one end of first backup pad all is articulated with first connecting seat, two the other end of first backup pad is articulated with two second connecting seats respectively.
As an optimal technical scheme of the utility model, two the one end of second backup pad all is articulated with the third connecting seat, two the other end of second backup pad is articulated with two second connecting seats respectively.
As a preferred technical scheme of the utility model, the left end of lead screw run through one of them second connecting seat and with spacing round fixed connection, the right-hand member of lead screw runs through another second connecting seat and fixedly connected with hand wheel.
As an optimal technical scheme of the utility model, the lead screw is provided with the bearing with the junction of one of them second connecting seat, the surface of lead screw and the inner wall threaded connection of another second connecting seat.
As a preferred technical scheme of the utility model, the bottom of mounting panel and the top fixed connection of third connecting seat, two the through-hole is all seted up on the mounting panel.
The utility model has the advantages that: the support frame for the outdoor air environment detection equipment can prevent the bottom of the outdoor air environment detection equipment from directly contacting with the ground after the outdoor air environment detection equipment is arranged on the top of the mounting plate, thereby reducing the corrosion of the bottom of the outdoor air environment detection equipment, further prolonging the service life of the outdoor air environment detection equipment, enabling the third connecting seat and the mounting plate to ascend or descend by rotating the lead screw, further adjusting the height of the outdoor air environment detection equipment according to the mounting environment, further improving the practicability of the support frame, enabling the limiting block to descend and to be in contact with the limiting wheel by rotating the screw rod, limiting the limiting wheel by the limiting block, further avoiding the condition that the lead screw rotates under the action of the weight of the outdoor air environment detection equipment, further improving the stability of the support frame, and adjusting the position of the connecting bolt according to the size of the outdoor air environment detection equipment, therefore, the bracket can be suitable for detection equipment with different sizes.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a support frame for an outdoor air environment detection device of the present invention;
fig. 2 is a schematic front view of the supporting frame for the outdoor air environment detection device of the present invention;
fig. 3 is an enlarged schematic structural diagram of a position a of the support frame for the outdoor air environment detection device of the present invention.
In the figure: 1. a base plate; 2. a first connecting seat; 3. a first support plate; 4. a second connecting seat; 5. a third connecting seat; 6. a second support plate; 7. a screw rod; 8. a hand wheel; 9. mounting a plate; 10. a through hole; 11. a connecting bolt; 12. a nut; 13. a limiting plate; 14. a limiting wheel; 15. a supporting seat; 16. a screw; 17. a limiting block; 18. a circular hole.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in FIG. 3, the utility model relates to a support frame for outdoor air environment detection equipment, include:
the height adjusting mechanism comprises a bottom plate 1 and a height adjusting mechanism which is arranged at the top of the bottom plate 1 and consists of a first connecting seat 2, two first supporting plates 3, two second connecting seats 4, a third connecting seat 5, two second supporting plates 6 and a screw rod 7, wherein the third connecting seat 5 is positioned above the first connecting seat 2, and the two first supporting plates 3 are both positioned below the two second supporting plates 6;
the locking mechanism is arranged on the left side of one of the second connecting seats 4 and consists of a limiting wheel 14, a supporting seat 15, a screw rod 16 and a limiting block 17, the supporting seat 15 is fixedly arranged on the left side face of one of the second connecting seats 4, the outer surface of the screw rod 16 is in threaded connection with the inner wall of the supporting seat 15, and the limiting block 17 is arranged at the bottom end of the screw rod 16;
the mounting mechanism is mounted at the top of the third connecting seat 5 and comprises a mounting plate 9, two through holes 10, two connecting bolts 11, two nuts 12 and two limiting plates 13, the outer surfaces of the two connecting bolts 11 are respectively and alternately connected with the two through holes 10, the two nuts 12 are respectively and spirally connected with the outer surfaces of the two connecting bolts 11, the two nuts 12 are both located below the mounting plate 9, and the inner walls of the two limiting plates 13 are respectively and alternately connected with the outer surfaces of the two connecting bolts 11.
Wherein, round hole 18 has all been seted up to the bottom of first connecting seat 2 and the top fixed connection of bottom plate 1, the both sides of bottom plate 1, can make this support frame pass through expansion bolts and install subaerially through setting up round hole 18, and then improve the stability when this support frame uses.
Wherein, the one end of two first backup pads 3 all is articulated with first connecting seat 2, and the other end of two first backup pads 3 is articulated with two second connecting seats 4 respectively, can link together first connecting seat 2 and second connecting seat 4 through setting up first backup pad 3 to play the supporting role to second connecting seat 4.
Wherein, the one end of two second backup pads 6 all is articulated with third connecting seat 5, and the other end of two second backup pads 6 is articulated with two second connecting seats 4 respectively, can link together second connecting seat 4 and third connecting seat 5 through setting up second backup pad 6 to can play the supporting role to third connecting seat 5.
Wherein, the left end of lead screw 7 run through one of them second connecting seat 4 and with spacing wheel 14 fixed connection, the right-hand member of lead screw 7 runs through another second connecting seat 4 and fixedly connected with hand wheel 8, can be convenient for operating personnel to rotate lead screw 7 through setting up hand wheel 8, and then improve the practicality of this support frame, the surface of spacing wheel 14 is provided with the recess of a plurality of and stopper 17 bottom adaptation.
Wherein, the junction of lead screw 7 and one of them second connecting seat 4 is provided with the bearing, and the surface of lead screw 7 and the inner wall threaded connection of another second connecting seat 4 can make third connecting seat 5 and mounting panel 9 rise or descend through rotating lead screw 7 to can adjust outdoor air environment check out test set's height according to the installation environment, and then improve the practicality of this support frame.
Wherein, the bottom of mounting panel 9 and the top fixed connection of third connecting seat 5, two through-holes 10 are all seted up on mounting panel 9, make this support frame can be according to outdoor air environment check out test set's size adjustment connecting bolt 11's position through setting up through-hole 10, have further improved the practicality of this support frame.
When the device works, firstly, a punching device is used for punching on the ground where the detection equipment is installed, then an expansion bolt is used for penetrating through the round hole 18 and the hole, so that the bottom plate 1 is fixed on the ground, then the hand wheel 8 is rotated, the lead screw 7 is driven to rotate through the hand wheel 8, the second connecting seat 4 positioned on the right side of the first connecting seat 2 is driven to move through the rotation of the lead screw 7, so that the third connecting seat 5 is driven to ascend or descend, then the height of the installation plate 9 is adjusted according to actual conditions, the screw 16 is rotated after the adjustment, the limit block 17 is driven to descend through the screw 16, so that the limit block 17 is contacted with the limit wheel 14, the limit wheel 14 can be limited through the limit block 17, so that the condition that the lead screw 7 autorotation under the effect of the outdoor air environment detection equipment weight is avoided, if the installation hole is arranged at the, then take off limiting plate 13, then place check out test set in on mounting panel 9, pass the mounting hole and the through-hole 10 of check out test set bottom with connecting bolt 11, then twist connecting bolt 11 with nut 12 and can fix check out test set, if the check out test set bottom does not have the mounting hole, then do not take off limiting plate 13, directly place check out test set in on mounting panel 9, and make limiting plate 13 and check out test set's both sides contact, then tighten nut 12, it can to restrict check out test set through limiting plate 13.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a support frame that outdoor air environment check out test set used which characterized in that includes:
the height adjusting mechanism comprises a bottom plate (1) and a height adjusting mechanism which is arranged at the top of the bottom plate (1) and consists of a first connecting seat (2), two first supporting plates (3), two second connecting seats (4), a third connecting seat (5), two second supporting plates (6) and a screw rod (7), wherein the third connecting seat (5) is positioned above the first connecting seat (2), and the two first supporting plates (3) are both positioned below the two second supporting plates (6);
the locking mechanism is arranged on the left side of one of the second connecting seats (4), the locking mechanism is composed of a limiting wheel (14), supporting seats (15), a screw rod (16) and a limiting block (17), the supporting seats (15) are fixedly arranged on the left side face of one of the second connecting seats (4), the outer surface of the screw rod (16) is in threaded connection with the inner wall of the supporting seat (15), and the limiting block (17) is arranged at the bottom end of the screw rod (16);
installation mechanism, installation mechanism installs the top at third connecting seat (5), installation mechanism comprises a mounting panel (9), two through-holes (10), two connecting bolt (11), two nut (12) and two limiting plate (13), two the surface of connecting bolt (11) alternates with two through-holes (10) respectively and is connected, two nut (12) alternates with the surface threaded connection of two connecting bolt (11) respectively, two nut (12) all is located the below of mounting panel (9), two the inner wall of limiting plate (13) alternates with the surface of two connecting bolt (11) respectively and is connected.
2. The supporting rack for the outdoor air environment detecting device according to claim 1, wherein the bottom of the first connecting seat (2) is fixedly connected with the top of the bottom plate (1), and both sides of the bottom plate (1) are provided with round holes (18).
3. A supporting frame for an outdoor air environment detecting device according to claim 1, characterized in that one end of each of the two first supporting plates (3) is hinged with the first connecting seat (2), and the other end of each of the two first supporting plates (3) is hinged with the two second connecting seats (4).
4. A supporting frame for an outdoor air environment detecting device according to claim 1, characterized in that one end of each of the two second supporting plates (6) is hinged with a third connecting seat (5), and the other end of each of the two second supporting plates (6) is hinged with two second connecting seats (4).
5. A supporting frame for an outdoor air environment detecting device according to claim 1, characterized in that the left end of the screw rod (7) penetrates one of the second connecting seats (4) and is fixedly connected with the limiting wheel (14), and the right end of the screw rod (7) penetrates the other second connecting seat (4) and is fixedly connected with the hand wheel (8).
6. A supporting frame for an outdoor air environment detecting device according to claim 1, characterized in that a bearing is arranged at the connection position of the screw rod (7) and one of the second connecting seats (4), and the outer surface of the screw rod (7) is in threaded connection with the inner wall of the other second connecting seat (4).
7. A supporting frame for an outdoor air environment detecting device according to claim 1, characterized in that the bottom end of the mounting plate (9) is fixedly connected with the top of the third connecting seat (5), and the two through holes (10) are opened on the mounting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020263671.8U CN211825939U (en) | 2020-03-06 | 2020-03-06 | Support frame for outdoor air environment detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020263671.8U CN211825939U (en) | 2020-03-06 | 2020-03-06 | Support frame for outdoor air environment detection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211825939U true CN211825939U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020263671.8U Active CN211825939U (en) | 2020-03-06 | 2020-03-06 | Support frame for outdoor air environment detection equipment |
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| CN (1) | CN211825939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461476A (en) * | 2020-12-24 | 2021-03-09 | 海南师范大学 | Support structure for vibration detection |
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2020
- 2020-03-06 CN CN202020263671.8U patent/CN211825939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461476A (en) * | 2020-12-24 | 2021-03-09 | 海南师范大学 | Support structure for vibration detection |
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