CN221100417U - Air dust monitoring device - Google Patents
Air dust monitoring device Download PDFInfo
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- CN221100417U CN221100417U CN202323216968.1U CN202323216968U CN221100417U CN 221100417 U CN221100417 U CN 221100417U CN 202323216968 U CN202323216968 U CN 202323216968U CN 221100417 U CN221100417 U CN 221100417U
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- block
- arc
- monitoring device
- guide rod
- bottom plate
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- 239000000428 dust Substances 0.000 title claims abstract description 29
- 238000012806 monitoring device Methods 0.000 title claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an air dust monitoring device, which relates to the technical field of air monitoring equipment and comprises a bottom plate and upright posts, wherein the corners of two sides in the bottom plate are respectively provided with a mounting through groove, a fixed seat is fixedly arranged at the center position of the upper end of the bottom plate, a plurality of side plates are fixedly arranged at the upper end of the fixed seat, two side plates are in a group, one opposite sides of the two groups of side plates are respectively provided with an arc-shaped limiting block, one side of each arc-shaped limiting block is movably arranged at one side of the corresponding side plate through two first guide rods and a single second guide rod, one side of each second guide rod is movably provided with a pull rod, and the lower end of each upright post is fixedly provided with a first inserting block. Set up two telescopic arc stopper on the fixing base for first inserted block in the stand lower extreme alternates and installs in the slot after, two arc stopper block respectively card go into draw-in groove in one side, and can further provide stable support for the stand through three supporting legs of expansion, and overall structure dismouting is convenient fast, does benefit to and removes and accomodates.
Description
Technical Field
The utility model relates to the technical field of air monitoring equipment, in particular to an air dust monitoring device.
Background
The existing dust monitoring device is often required to be installed in a fixed area in the use process, when dust monitoring is required to be carried out on a certain area of a construction site, the dust monitoring device is required to be reinstalled, trouble is brought to construction, along with the advancing of the construction process, the dust monitoring device which is installed in advance can influence later-stage construction, the dust monitoring device is required to be dismantled and installed to other positions in the later-stage construction process, trouble is brought to construction, the existing support of the movable dust monitoring device with the support is mainly of a tripod structure, the stability is insufficient, the intelligent movable dust monitoring device for building occupational health disclosed by the prior publication No. CN217586813U is not suitable for a building construction site, the gravity center of the device can be reduced through the cooperation of the support and the base, the stability of the dust monitoring device is improved, the problem that the dust monitoring device falls down due to collision in the construction process is avoided, the support and the base in the application are fixedly connected, the whole structure size is large, and the support can be moved by virtue of rollers, and the structure in the application is unfavorable for the disassembly of the transportation or the storage area when the application is long-distance transferred or stored.
Disclosure of utility model
The utility model aims to provide an air dust monitoring device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides an air dust monitoring devices, including bottom plate and stand, both sides corner position has all been seted up the installation and has been led to the groove in the bottom plate, bottom plate upper end central point puts fixed mounting and has the fixing base, fixing base upper end fixed mounting has a plurality of curb plates, two curb plates are a set of, two sets of curb plates are relative one side is provided with the arc stopper respectively, arc stopper one side is through two first guide bars and single second guide bar movable mounting in curb plate one side that corresponds, second guide bar one side movable mounting has the pull rod, stand lower extreme fixed mounting has first inserted block, first inserted block and fixing base swing joint, still fixed mounting has first mount pad and second mount pad outside the stand respectively, a plurality of supporting legs have connecting seat outside fixed mounting in the supporting leg, be connected through the linking arm between second mount pad and the corresponding connecting seat, the coupling is in second mount pad and connecting seat respectively, the stand that is located second mount pad top position still fixed mounting has display screen and air monitoring case respectively, the display screen passes through the connecting wire and the inside of the air monitoring case then electric connection with outside electric connection.
Optionally, three spacing grooves have still been seted up to the bottom plate upper end, utilize three spacing grooves of bottom plate upper end, can make the second inserted block alternate to install in corresponding spacing groove and carry out spacingly to the supporting leg.
Optionally, the fixing base upper end that is located between two sets of curb plates has still been seted up the slot, and the slot transverse cross-section is the rectangle, and the seting up of slot can provide the condition for the stand is connected through first inserted block and fixing base.
Optionally, three jacks are respectively arranged in the two side plates, and the two sides in the jack at the middle position in one side plate are also provided with through grooves.
Optionally, the change groove has been seted up to second guide bar one end, the pull rod has the commentaries on classics piece for the fixed mounting in one end of second guide bar, the commentaries on classics piece rotates and installs in the change groove, two stopper in the pull rod outside fixed mounting, the one end fixed mounting that the pull rod kept away from the commentaries on classics piece has the handle, the commentaries on classics piece rotates and installs at the change groove, first guide bar and pull rod alternate respectively install in corresponding jack, the pull rod then alternate install in the jack of having seted up the protrusion through groove, the first guide bar and the outside of second guide bar between arc stopper and one of them cover respectively are equipped with compression spring, two arc stoppers can block the draw-in groove through the effort of a plurality of compression springs respectively, thereby fix first inserted block in the slot, and then carry out spacing connection with stand and fixing base, and rotatable pull rod cooperation stopper can be spacing to the arc stopper after pulling the arc stopper.
Optionally, the draw-in groove has been seted up in the stand outside that is located first mount pad below position, and first inserted block alternates to be installed in the slot, and two arc stopper then alternate respectively and install in draw-in groove one side, and two arc stopper alternate respectively and install in the draw-in groove one side after, can prevent that first inserted block from breaking away from in the slot.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the telescopic two arc-shaped limiting blocks are arranged on the fixed seat, so that after the first inserting block in the lower end of the upright post is installed in the inserting groove in a penetrating way, the two arc-shaped limiting blocks are respectively clamped into one side in the clamping groove, and stable support can be further provided for the upright post through the three unfolded supporting legs, and the whole structure is fast and convenient to assemble and disassemble, and is beneficial to moving and storing.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a split view of the main structure of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a schematic view of an arc-shaped limiting block according to the present utility model.
In the figure: 1. a bottom plate; 2. a column; 3. installing a through groove; 4. a fixing seat; 5. a side plate; 6. an arc-shaped limiting block; 7. a first guide bar; 8. a pull rod; 9. a first plug; 10. a first mount; 11. a second mounting base; 12. support legs; 13. a connecting seat; 14. a connecting arm; 15. a second insert block; 16. a display screen; 17. an air monitoring box; 18. a limit groove; 19. a slot; 20. a jack; 21. the through groove is extended out; 22. a limiting block; 23. a compression spring; 24. a clamping groove; 25. a rotary groove; 26. a rotating block; 27. a handle; 28. and a second guide bar.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, the air dust monitoring device provided by the utility model comprises a bottom plate 1 and a stand column 2, wherein the corners of two sides in the bottom plate 1 are respectively provided with a mounting through groove 3, the center of the upper end of the bottom plate 1 is fixedly provided with a fixing seat 4, the upper end of the fixing seat 4 is fixedly provided with a plurality of side plates 5, two side plates 5 are in a group, one side of each side plate 5 is respectively provided with an arc-shaped limiting block 6, one side of each arc-shaped limiting block 6 is movably mounted on one side of the corresponding side plate 5 through two first guide rods 7 and a single second guide rod 28, one side of each second guide rod 28 is movably provided with a pull rod 8, the lower end of each stand column 2 is fixedly provided with a first inserting block 9, the first inserting block 9 is movably connected with the fixing seat 4, the outer side of the stand column 2 is also fixedly provided with a first mounting seat 10 and a second mounting seat 11, the outer side of each second mounting seat 11 is fixedly provided with a plurality of supporting legs 12, the outer sides of the supporting legs 12 are fixedly provided with a connecting seat 13, the second mounting seat 11 is connected with the corresponding connecting seats 13 through connecting arms 14, the connecting arms 14 are respectively connected with the connecting seats 13, two ends of the connecting arms 14 are respectively and are respectively connected with the connecting shafts of the corresponding connecting seats 11, the connecting seats 11 are respectively, the connecting shafts are respectively connected with the connecting shafts of the corresponding connecting seats 17 through the connecting shafts 17, and the connecting shafts are respectively, and the air dust monitoring box is electrically connected with the air dust monitoring box through the air dust monitoring box 17, and the air dust monitoring device is electrically connected with the air dust monitoring device through the stand 17, and the air dust monitoring device is further comprises the air dust monitoring device.
Three limit grooves 18 are further formed in the upper end of the bottom plate 1, the second inserting blocks 15 can be installed in the corresponding limit grooves 18 in a penetrating mode to limit the supporting legs 12 by utilizing the three limit grooves 18 in the upper end of the bottom plate 1, inserting grooves 19 are further formed in the upper end of the fixing base 4 between the two groups of side plates 5, the transverse cross section of each inserting groove 19 is rectangular, and the conditions can be provided for the connection of the upright post 2 and the fixing base 4 through the first inserting blocks 9 by the aid of the inserting grooves 19;
Three insertion holes 20 are respectively formed in the two side plates 5, through grooves 21 are formed in two sides of the insertion hole 20 in the middle position in one side plate 5, a rotary groove 25 is formed in one end of a second guide rod 28, a rotary block 26 is fixedly arranged at one end of a pull rod 8 relative to the second guide rod 28, the rotary block 26 is rotatably arranged in the rotary groove 25, two limiting blocks 22 are fixedly arranged at the outer side of the pull rod 8, a handle 27 is fixedly arranged at one end of the pull rod 8 far away from the rotary block 26, the rotary block 26 is rotatably arranged in the rotary groove 25, a first guide rod 7 and the pull rod 8 are respectively inserted into the corresponding insertion holes 20, the pull rod 8 is inserted into the insertion holes 20 with the through grooves 21, compression springs 23 are respectively sleeved at the outer sides of the first guide rod 7 and the second guide rod 28 between the arc limiting blocks 6 and one side plate 5, the two arc limiting blocks 6 can be respectively clamped in the clamping grooves 24 through acting forces of the limiting blocks 22, so that the first insertion block 9 is fixedly arranged in the insertion grooves 19, further the stand column 2 and the fixed seat 4 are in limiting connection, and the arc limiting blocks 6 can be compressed by the arc limiting blocks 8 after being matched with the arc limiting blocks 6;
The clamping groove 24 is formed in the outer side of the upright post 2 located below the first mounting seat 10, the first inserting block 9 is installed in the slot 19 in a penetrating mode, the two arc-shaped limiting blocks 6 are installed on one side in the clamping groove 24 in a penetrating mode respectively, and after the two arc-shaped limiting blocks 6 are installed on one side in the clamping groove 24 in a penetrating mode respectively, the first inserting block 9 can be prevented from being separated from the slot 19.
When the upright post 2 is installed, the first inserting block 9 at the lower end of the upright post 2 can be installed in the slot 19 in a penetrating manner, the arc edges at the lower end of the upright post 2 respectively extrude and move the two arc limiting blocks 6 to one side, so that the two arc limiting blocks 6 respectively push the first guide rod 7 and the pull rod 8 at one side to move in the jack 20 corresponding to the side plate 5, meanwhile, the arc limiting blocks 6 also compress the compression springs 23 at the outer sides of the first guide rod 7 and the second guide rod 28 to one side of the side plate 5, when the clamping groove 24 moves to one side of the two arc limiting blocks 6, the two arc limiting blocks 6 are pushed to be respectively clamped at one side in the clamping groove 24 by means of the acting force of the compression springs 23, and accordingly the first inserting block 9 is limited in the slot 19, then three supporting legs 12 at the outer sides of the upright post 2 are synchronously unfolded, and the second inserting block 15 at the lower ends of the supporting legs 12 are respectively penetrated and installed in the corresponding limiting grooves 18, and the installation of the upright post 2 can be completed.
According to the utility model, the telescopic two arc-shaped limiting blocks are arranged on the fixed seat, so that after the first inserting block in the lower end of the upright post is installed in the inserting groove in a penetrating way, the two arc-shaped limiting blocks are respectively clamped into one side of the clamping groove, and stable support can be further provided for the upright post through the three unfolded supporting legs, and the whole structure is fast and convenient to disassemble and assemble, and is beneficial to moving and storing;
The foregoing is a preferred embodiment of the present utility model and the technical principles applied thereto, and it will be apparent to those skilled in the art that any modifications, equivalent alterations, simple substitutions, etc. based on the technical scheme of the present utility model will fall within the scope of the present utility model without departing from the spirit and scope of the present utility model.
Claims (6)
1. An air dust monitoring device, characterized in that: the novel lifting device comprises a bottom plate (1) and upright posts (2), wherein the corner positions of two sides in the bottom plate (1) are provided with mounting through grooves (3), the center position of the upper end of the bottom plate (1) is fixedly provided with a fixing seat (4), the upper ends of the fixing seat (4) are fixedly provided with a plurality of side plates (5), the two side plates (5) are in a group, one opposite sides of the two groups of side plates (5) are respectively provided with an arc-shaped limiting block (6), one side of the arc-shaped limiting block (6) is movably arranged on one side of the corresponding side plate (5) through two first guide rods (7) and a single second guide rod (28), and one side of the second guide rod (28) is movably provided with a pull rod (8);
The stand (2) lower extreme fixed mounting has first inserted block (9), first inserted block (9) and fixing base (4) swing joint, stand (2) outside still fixed mounting has first mount pad (10) and second mount pad (11) respectively, second mount pad (11) outside axle has a plurality of supporting legs (12), connecting seat (13) are fixed mounting in supporting leg (12) outside, be connected through linking arm (14) between second mount pad (11) and corresponding connecting seat (13), linking arm (14) both ends are lug connection respectively in second mount pad (11) and connecting seat (13), stand (2) lower extreme coupling that are located second mount pad (11) top position still fixed mounting has display screen (16) and air monitoring case (17) respectively, display screen (16) are through the master control module electric connection in with air monitoring case (17), and air monitoring case (17) are then still through connecting wire and external power source electric connection.
2. An air dust monitoring device according to claim 1, wherein: three limit grooves (18) are also formed in the upper end of the bottom plate (1).
3. An air dust monitoring device according to claim 2, wherein: the upper end of the fixing seat (4) between the two groups of side plates (5) is also provided with a slot (19), and the transverse section of the slot (19) is rectangular.
4. An air dust monitoring device according to claim 3, wherein: three insertion holes (20) are respectively formed in the two side plates (5), and through grooves (21) are formed in two sides of the insertion hole (20) in the middle position in one side plate (5).
5. An air dust monitoring device according to claim 4, wherein: a rotary groove (25) is formed in one end of a second guide rod (28), a rotary block (26) is fixedly arranged at one end of the pull rod (8) relative to the second guide rod (28), the rotary block (26) is rotatably arranged in the rotary groove (25), two limiting blocks (22) are fixedly arranged at the outer side of the pull rod (8), a handle (27) is fixedly arranged at one end, far away from the rotary block (26), of the pull rod (8), the rotary block (26) is rotatably arranged in the rotary groove (25), the first guide rod (7) and the pull rod (8) are respectively inserted into corresponding insertion holes (20), the pull rod (8) is arranged in the insertion holes (20) which are provided with the through grooves (21), and compression springs (23) are respectively sleeved at the outer sides of the first guide rod (7) and the second guide rod (28) which are arranged between the arc limiting blocks (6) and one side plate (5).
6. An air dust monitoring device according to claim 5, wherein: a clamping groove (24) is formed in the outer side of the upright post (2) located below the first mounting seat (10), the first inserting block (9) is installed in the inserting groove (19) in a penetrating mode, and the two arc-shaped limiting blocks (6) are installed on one side in the clamping groove (24) in a penetrating mode respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323216968.1U CN221100417U (en) | 2023-11-28 | 2023-11-28 | Air dust monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323216968.1U CN221100417U (en) | 2023-11-28 | 2023-11-28 | Air dust monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221100417U true CN221100417U (en) | 2024-06-07 |
Family
ID=91329518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323216968.1U Active CN221100417U (en) | 2023-11-28 | 2023-11-28 | Air dust monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221100417U (en) |
-
2023
- 2023-11-28 CN CN202323216968.1U patent/CN221100417U/en active Active
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