CN213539948U - Security fence is used in engineering construction with dustproof function - Google Patents
Security fence is used in engineering construction with dustproof function Download PDFInfo
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- CN213539948U CN213539948U CN202022430814.2U CN202022430814U CN213539948U CN 213539948 U CN213539948 U CN 213539948U CN 202022430814 U CN202022430814 U CN 202022430814U CN 213539948 U CN213539948 U CN 213539948U
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- plate
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 94
- 238000010521 absorption reaction Methods 0.000 claims abstract 4
- 239000007787 solid Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 2
- 241000883990 Flabellum Species 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000007306 turnover Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 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 a security fence is used in engineering construction with dustproof function belongs to safety technology and engineering category. The dust collecting device comprises a housin, dust collecting tank and connecting rod, the inside of casing is provided with the dust absorption pipe, the gas board closes, a motor, the rear of dust absorption pipe is fixed with the air vent, be equipped with air vent and its surface on the air vent and laminate mutually with the gas board surface that closes, the gas board reciprocates and goes up the interval and be equipped with the air vent along the draw-in groove that corresponds on the casing, the external connection flabellum of motor, turn over the board and rotate with the dust collecting chamber and be connected, the inside lower extreme of dust collecting chamber is equipped with supporting spring, the backup pad has been placed to the supporting spring upper end, the dust collecting tank has been placed to the backup pad upper end, the. The motor drives the fan blades to suck air containing dust into the dust collecting chamber through the dust collecting pipe, so that the dust is intercepted in the dust collecting chamber by the filter screen, and the surrounding environment cannot be polluted as the air passes through the safety fence.
Description
Technical Field
The utility model relates to a security fence is used in engineering construction with dustproof function belongs to engineering construction technical field.
Background
Along with the continuous development of urbanization, more and more engineering is all being under construction, and the construction of building engineering can produce a large amount of dust and noise earlier stage to in order to prevent that the resident mistake on every side from going into the job site, general construction unit can all enclose the region of being under construction through security fence and prevent that the resident from getting into, but current security fence has some problems in the use:
firstly, the existing safety fence cannot play a dustproof role when a large amount of dust is generated in the construction process, so that the dust is spread to the outside over the fence, environmental pollution is caused, and the health of surrounding residents is seriously influenced;
secondly, the main dustproof means of the existing safety fence are dust blocking, and even if the dust can be blocked for a period of time, the dust cannot be collected so as to prevent the dust from flying around along with the airflow during the wind starting and causing secondary pollution.
Disclosure of Invention
An object of the utility model is to provide a security fence is used in engineering construction with dustproof function to what put forward does not possess dustproof function and the not good problem of dustproof means in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof safety fence for engineering construction comprises a shell 1, a dust collecting groove 15 and a connecting rod 16, wherein a dust collecting pipe 5, an air closing plate 7 and a motor 8 are arranged in the shell 1, an air vent plate 6 is fixed at the rear part of the dust collecting pipe 5, the air vent plate 6 is provided with air vents, the outer surface of the air vent plate is attached to the outer surface of the air closing plate 7, the air closing plate 7 moves up and down along a corresponding clamping groove on the shell 1 and is provided with air vents at intervals, the length of a solid body between the two air vents on the air closing plate 7 is larger than that of the air vents on the air vent plate 6, the outer part of the motor 8 is connected with fan blades 9, a dust collecting chamber 10 is arranged above the shell 1, a filter screen 11 and a turning plate 12 are arranged in the dust collecting chamber 10, the turning plate 12 is positioned at the rear side of the filter screen 11, two ends of the turning plate are rotatably connected with the inner walls at two sides, a dust collecting groove 15 is arranged at the upper end of the supporting plate 13, the dust collecting groove 15 moves up and down along a corresponding clamping groove on the shell 1, and the dust collecting groove 15 is connected with the air closing plate 7 through a connecting rod 16.
Preferably, a clamping groove 2 is formed in one end of the shell 1, the other end of the shell is connected with a clamping rod 3 corresponding to the clamping groove 2, the clamping rod 3 is connected with the shell 1 through a fixing spring 4, and the clamping rod 3 moves up and down along the shell 1 under the action of the fixing spring 4.
Preferably, the end of the clamping rod 3, which is buckled with the clamping groove 2, is a trapezoidal clamping table, the end of the clamping rod, which is contacted with the fixed spring 4, is a cross rod, and the cross rod is contacted with the fixed spring 4.
Preferably, the number of the clamping rods 3 and the clamping grooves 2 at the same end of the shell 1 is two.
The utility model has the advantages that:
1. the motor is arranged, the motor drives the fan blades to suck air containing dust into the dust collecting chamber through the dust collecting pipe, so that the dust is intercepted in the dust collecting chamber by the filter screen, and the surrounding environment cannot be polluted as the air passes over the safety fence.
2. The dust collecting chamber is arranged, dust filtered by the filter screen is collected into the dust collecting groove through the dust collecting chamber, so that workers can conveniently carry out unified treatment on the dust in the dust collecting groove after the dust collecting groove is filled with the dust, and the dust is prevented from being lifted by strong wind again.
Drawings
FIG. 1 is a schematic view of the overall sectional view of the present invention;
FIG. 2 is a schematic view of the overall rear sectional structure of the present invention;
FIG. 3 is a schematic overall front sectional view of the present invention;
FIG. 4 is a schematic side sectional view of the present invention;
fig. 5 is the utility model discloses the draw-in groove is connected with the kelly and is pitched the sectional structure sketch map.
The reference numbers in the figures are: 1. a housing; 2. a card slot; 3. a clamping rod; 4. fixing the spring; 5. a dust collection pipe; 6. a breather plate; 7. an air-lock plate; 8. a motor; 9. a fan blade; 10. a dust collecting chamber; 11. filtering with a screen; 12. turning over a plate; 13. a support plate; 14. a support spring; 15. a dust collecting groove; 16. a connecting rod.
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.
Example 1: as shown in figures 1-5, a dustproof construction safety fence comprises a shell 1, a dust collecting groove 15 and a connecting rod 16, wherein a dust suction pipe 5, an air closing plate 7 and a motor 8 are arranged in the shell 1, an air vent plate 6 is fixed behind the dust suction pipe 5, the air vent plate 6 is provided with air vents, the outer surface of the air vent plate is attached to the outer surface of the air closing plate 7, the air closing plate 7 moves up and down along a corresponding clamping groove in the shell 1 and is provided with air vents at intervals, the length of a solid body between the two air vents on the air closing plate 7 is larger than that of the air vents on the air vent plate 6, the air closing plate 7 slides and blocks the air vents on the outer surface of the air vent plate 6 through a solid part per se, so that air with dust cannot enter the dust collecting chamber 10 through the air vent plate 6, the outer part of the motor 8 is connected with fan blades 9, a dust collecting chamber 10 is arranged above the shell 1, The turning plate 12 is located on the rear side of the filter screen 11, two ends of the turning plate 12 are rotatably connected with the inner walls of two sides of the dust collection chamber 10, the supporting spring 14 is placed at the lower end inside the dust collection chamber 10, the supporting plate 13 is placed at the upper end of the supporting spring 14, the dust collection groove 15 is placed at the upper end of the supporting plate 13, the dust collection groove 15 moves up and down along a clamping groove on the shell 1 corresponding to the dust collection groove, and the dust collection groove 15 is connected with the air-tight plate 7 through the connecting.
The turning plate 12 and the dust collecting chamber 10 form a rotating structure, and the fan blades 9 drive the air to flow so that the turning plate 12 turns over to discharge the filtered air.
The support plate 13 and the shell 1 form a sliding structure, the support plate 13 and the shell 1 form an elastic structure through a support spring 14, and the support plate 13 slides downwards and compresses the support spring 14 and drives the air-lock plate 7 to slide downwards through a connecting rod 16.
The dust collecting groove 15 and the housing 1 form a sliding structure, and the dust collecting groove 15 is driven by the weight of dust to press the supporting plate 13 and be drawn out through a notch below the dust collecting chamber 10 in fig. 2, so that the dust collecting groove 15 can be cleaned conveniently.
Further, draw-in groove 2 has been seted up to casing 1 one end, and the other end is connected with the kelly 3 that corresponds with draw-in groove 2, is connected through fixed spring 4 between kelly 3 and the casing 1, and kelly 3 reciprocates along casing 1 under fixed spring 4's effect. Through draw-in groove 2 and the cooperation of kelly 3 splice 2 casing 1 together fast, the convenience is fixed through more complicated bolt and nut to putting up of security fence when the construction, has promoted building site security fence's the efficiency of putting up.
Casing 1 constitutes sliding construction with kelly 3, and kelly 3 constitutes sliding construction through fixed spring 4 and casing 1, and kelly 3 extrudees extrusion compression fixed spring 4 and slides with draw-in groove 2 each other, gets into the support of the fixed spring 4 of compressed after draw-in groove 2 completely and block with draw-in groove 2 until the one end of kelly 3.
Furthermore, the end of the clamping rod 3, which is buckled with the clamping groove 2, is a trapezoidal clamping table, the end of the clamping rod, which is contacted with the fixed spring 4, is a cross rod, and the cross rod is contacted with the fixed spring 4.
Further, the number of the clamping rods 3 and the clamping grooves 2 at the same end on the shell 1 is two, so that the connection is more stable.
The utility model discloses a theory of operation is: when the dustproof safety fence for engineering construction is used, firstly, an external power supply is connected to the dustproof safety fence, then as shown in fig. 1 and 5, a clamping rod 3 is inserted into a clamping groove 2 in the outer surface of a shell 1 in an aligning mode during installation, one trapezoidal end of the clamping rod 3 is extruded by the clamping groove 2, the clamping rod 3 slides and compresses a fixing spring 4 until the trapezoidal end of the clamping rod 3 completely enters the clamping groove 2, at the moment, the clamping rod 3 is clamped with the clamping groove 2 under the support of the compressed fixing spring 4, so that the 2 shells 1 are connected together, the process is repeated until a building site is completely surrounded, and the quick splicing of the safety fence is completed;
then when the dust on the spot is large in the construction process, as shown in fig. 1-4, the motor 8 is started, the motor 8 drives the fan blade 9 to rotate, the fan blade 9 sucks the external air containing the dust into the shell 1 through the dust collection pipe 5, the air containing the dust enters the dust collection chamber 10 through the vent plate 6, the dust is filtered by the filter screen 11 and falls into the dust collection groove 15 below, the air after filtering turns over the turning plate 12 and discharges the air by changing the air pressure at the inner side of the turning plate 12, and the dust continuously enters the dust collection groove 15 at the moment until the dust collection groove 15 is filled;
as shown in fig. 2 and 4, when the dust collecting groove 15 is filled, the weight of the dust collecting groove 15 is changed, so that the dust collecting groove 15 gradually slides downwards and compresses the supporting spring 14 through the supporting plate 13, the supporting plate 13 slides downwards and drives the air-blocking plate 7 to slide downwards through the connecting rod 16, the air-blocking plate 7 closes the air vent of the air-blocking plate 6 through the solid part of the air-blocking plate 7, so that the air-blocking plate 6 does not guide the air with dust into the dust collecting chamber 10 any more, after a worker closes the motor 8 and slides the dust collecting groove 15 filled with dust out of the dust collecting chamber 10 in the direction far away from the dust collecting chamber 10 and cleans the dust collecting groove 15, the supporting plate 13 is pressed downwards and the dust collecting groove 15 is placed on the upper surface of the supporting plate 13, at this time, as the supporting spring 14 is compressed, the supporting spring 14 drives the dust collecting groove 15 to slide upwards through the supporting plate 13 to the working position, the supporting plate 13 drives the air-blocking plate, the dust in the air can be continuously filtered and collected after the motor 8 is started, so that the overall practicability is increased.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a security fence is used in engineering construction with dustproof function, includes casing (1), dust collecting tank (15) and connecting rod (16), its characterized in that: a dust absorption pipe (5), an air-tight plate (7) and a motor (8) are arranged in the shell (1), an air-tight plate (6) is fixed at the rear part of the dust absorption pipe (5), an air vent is arranged on the air-tight plate (6), the outer surface of the air-tight plate (7) is attached to the outer surface of the air-tight plate, the air-tight plate (7) moves up and down along a corresponding clamping groove on the shell (1) and is provided with air vents at intervals, the length of a solid body between two air vents on the air-tight plate (7) is larger than that of the air vent on the air-tight plate (6), the outer part of the motor (8) is connected with fan blades (9), a dust collection chamber (10) is arranged above the shell (1), a filter screen (11) and a turning plate (12) are arranged in the dust collection chamber (10), the turning plate (12) is positioned at the rear side of the filter screen (11) and is rotationally connected with, a supporting plate (13) is placed at the upper end of the supporting spring (14), a dust collecting groove (15) is placed at the upper end of the supporting plate (13), the dust collecting groove (15) moves up and down along a clamping groove on the shell (1) corresponding to the dust collecting groove, and the dust collecting groove (15) is connected with the air-tight plate (7) through a connecting rod (16).
2. The safety fence with the dustproof function for engineering construction according to claim 1, characterized in that: draw-in groove (2) have been seted up to casing (1) one end, and the other end is connected with kelly (3) that correspond with draw-in groove (2), is connected through fixed spring (4) between kelly (3) and casing (1), and kelly (3) reciprocate along casing (1) under the effect of fixed spring (4).
3. The construction safety fence with the dustproof function as claimed in claim 2, wherein: one end of the clamping rod (3) buckled with the clamping groove (2) is a trapezoidal clamping table, one end of the clamping rod in contact with the fixed spring (4) is a transverse rod, and the transverse rod is in contact with the fixed spring (4).
4. The construction safety fence with the dustproof function as claimed in claim 2, wherein: the number of the clamping rods (3) and the clamping grooves (2) at the same end on the shell (1) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430814.2U CN213539948U (en) | 2020-10-28 | 2020-10-28 | Security fence is used in engineering construction with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430814.2U CN213539948U (en) | 2020-10-28 | 2020-10-28 | Security fence is used in engineering construction with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213539948U true CN213539948U (en) | 2021-06-25 |
Family
ID=76501213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022430814.2U Expired - Fee Related CN213539948U (en) | 2020-10-28 | 2020-10-28 | Security fence is used in engineering construction with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213539948U (en) |
-
2020
- 2020-10-28 CN CN202022430814.2U patent/CN213539948U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 |