CN215965416U

CN215965416U - Fire construction is with dust collector that punches

Info

Publication number: CN215965416U
Application number: CN202122157012.3U
Authority: CN
Inventors: 郑咸立; 欧强; 李祥斌; 陈文慧; 王丽娜; 石俊亚
Original assignee: Henan Xianli Fire Engineering Co ltd
Current assignee: Henan Xianli Fire Engineering Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-08
Anticipated expiration: 2031-09-08

Abstract

The application relates to the technical field of punching and dust removal, in particular to a punching and dust removal device for fire fighting construction, which comprises a box body, wherein a dust filtering mechanism is embedded in the box body and divides the interior of the box body into an upper cavity and a lower cavity; install on the box and communicate in the fan of downside cavity and a plurality of gyro wheels of contradicting in ground, be equipped with on the outer wall of box and communicate in the dust exhaust groove of upside cavity, communicate in the suction hood of upside cavity and be used for driving the elevating system that the suction hood goes up and down through the hose, dust exhaust groove department is equipped with the closing member that is used for sealing the dust exhaust groove, and the suction hood rotates to be connected in elevating system, and the plane that the suction hood formed when rotating is on a parallel with vertical face. This application can effectively collect the dust that the wall body produced when punching.

Description

Fire construction is with dust collector that punches

Technical Field

The application relates to the technical field of punching and dust removal, in particular to a punching and dust removing device for fire construction.

Background

In the fire fighting construction process, the wall body is often required to be punched and then relevant fire fighting equipment is installed.

When a wall is perforated, dust is inevitably generated, and the dust is scattered in the air, which causes harm to the health of workers, so that improvement is needed.

Disclosure of Invention

In order to effectively collect the dust that the wall body produced when punching, this application provides a fire construction is with dust collector that punches.

The application provides a pair of fire control construction is with dust collector that punches adopts following technical scheme: a punching and dust removing device for fire fighting construction comprises a box body, wherein a dust filtering mechanism is embedded in the box body and divides the interior of the box body into an upper cavity and a lower cavity; install on the box and communicate in the fan of downside cavity and a plurality of gyro wheels of contradicting in ground, be equipped with on the outer wall of box and communicate in the dust exhaust groove of upside cavity, communicate in the suction hood of upside cavity and be used for driving the elevating system that the suction hood goes up and down through the hose, dust exhaust groove department is equipped with the closing member that is used for sealing the dust exhaust groove, and the suction hood rotates to be connected in elevating system, and the plane that the suction hood formed when rotating is on a parallel with vertical face.

By adopting the technical scheme, under the action of the fan, dust generated when the wall is punched enters the upper side cavity along with air through the dust hood and the hose, the dust is accumulated on the dust filtering mechanism, and the air passes through the dust filtering mechanism and is discharged out of the box body from the fan; the lifting mechanism can drive the dust hood to lift, the dust hood can turn over on a vertical surface, and the height of the dust hood and the direction of a hood opening of the dust hood are adjusted, so that the dust hood can effectively collect dust generated during punching of a wall body; the worker cancels the sealing of the sealing piece to the dust exhaust groove, and the dust on the dust filtering mechanism can be cleaned through the dust exhaust groove.

Optionally, the lifting mechanism comprises two vertical rods mounted on the box body, and a waist-shaped groove extending in the vertical direction is formed in the side wall of each vertical rod; the suction hood is located between two montants, is equipped with two on the suction hood and rotates the pole of establishing that wears to locate waist type groove, and threaded fit has the spiral shell section of thick bamboo that is used for supporting tight montant lateral wall on the pole of establishing.

By adopting the technical scheme, the penetrating rod slides up and down in the waist-shaped groove, so that the lifting of the dust hood is realized; the penetrating groove rotates in the waist-shaped groove, so that the dust hood can be turned over on a vertical surface; the two screw cylinders can be rotationally abutted against the side walls of the vertical rods, so that the dust collection cover is locked and fixed on the two vertical rods.

Optionally, the dust filtering mechanism comprises a partition plate which is embedded in the box body and is vertically arranged, the partition plate divides the interior of the box body into a left filtering cavity and a right filtering cavity, and a filtering plate is embedded in each of the two filtering cavities; the upper ends of the two filter cavities are mutually communicated, the lower ends of the two filter cavities are also mutually communicated, the upper end and the lower end of each partition plate are respectively provided with a cover plate, and the box body is provided with a driving assembly for driving the two cover plates to move and seal the openings at the upper end and the lower end of any one filter cavity; two dust exhaust grooves are arranged on the box body and are respectively communicated with the corresponding filter cavities, and the dust exhaust grooves are positioned above the filter plates.

Through adopting above-mentioned technical scheme, drive the subassembly and can drive two apron motion and seal both ends opening about arbitrary filter chamber, so when outside dust passes and is blockked by the filter plate from the filter chamber that never is sealed, the workman can cancel the closure of closing member to another filter chamber dust exhaust groove to the dust on the filter plate in this filter chamber is cleared up, has realized going on when album dirt and dust removal.

Optionally, the drive subassembly includes that two branches locate the first horizontal axis at both ends about the baffle, and the apron rotates through first horizontal axis to be connected in the baffle, and the one end of first horizontal axis stretches out outside the box and the cover tightly has the lantern ring, and two lantern rings pass through the connecting rod and connect.

By adopting the technical scheme, a worker can rotate the first horizontal shaft to penetrate out of one end of the box body, so that the cover plate can rotate to close the opening of any one filter cavity; two lantern rings on the connecting rod can be tightly overlapped on the first horizontal axis that corresponds respectively, and the stable closure of apron to filter chamber open-ended has been guaranteed to the frictional force between the lantern ring and the first horizontal axis.

Optionally, the inner wall of the lantern ring is provided with a convex strip, and a plurality of embedding grooves for the convex strip to slide and embed are formed in the circumferential direction of one end of the first horizontal shaft extending out of the box body.

Through adopting above-mentioned technical scheme, the sand grip on the lantern ring can be embedded into arbitrary one and inlay and establish the inslot, has realized fixed to the joint of first horizontal axis, has improved the stability of apron in the box.

Optionally, the closing member is a closing plate rotationally connected to the wall of the dust exhaust groove through a second horizontal shaft, an axis of the second horizontal shaft is located above a center of gravity of the closing plate, and the closing plate is rotationally closed to the dust exhaust groove.

By adopting the technical scheme, the object always tends to the state of lower gravity center, so the closing plate can droop and close the dust exhaust groove due to the self gravity, and the automatic closing of the dust exhaust groove is realized.

Optionally, install solid fixed ring on the outer wall of box, gu sliding fit is equipped with the holding rod in the fixed ring, installs the brush that can locate the dust exhaust groove on the holding rod.

Through adopting above-mentioned technical scheme, the workman is handheld to hold the pole, can sweep the dust on the filter plate outside the box through the brush on holding the pole.

Optionally, the height of the filter plate is gradually reduced from the end far away from the dust discharge groove to the end close to the dust discharge groove, and the bottom groove wall of the dust discharge groove is flush with the highest point of the lower end of the filter plate.

By adopting the technical scheme, the dust on the filter plate can be conveniently swept out of the box body by the brush.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic sectional view of the whole of the embodiment of the present application;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

Reference numerals: 1. a box body; 11. a cavity; 12. a fan; 13. a roller; 14. a dust hood; 141. a hose; 142. a rod is arranged in a penetrating way; 143. a screw cylinder; 15. a dust exhaust groove; 16. a closing plate; 161. a second horizontal axis; 17. a fixing ring; 18. a holding rod; 19. a brush; 2. a dust filtering mechanism; 21. a partition plate; 22. a filter chamber; 23. filtering the plate; 24. a cover plate; 25. a driving component; 251. a first horizontal axis; 252. a collar; 253. a connecting rod; 254. a convex strip; 255. embedding a groove; 3. a lifting mechanism; 31. a vertical rod; 311. a waist-shaped groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses fire construction is with dust collector that punches. As shown in fig. 1 and 2, the punching and dust removing device for fire fighting construction comprises a box body 1, wherein a dust filtering mechanism 2 is embedded in the box body 1, and the dust filtering mechanism 2 divides the interior of the box body 1 into an upper cavity 11 and a lower cavity 11; the box body 1 is provided with a fan 12 communicated with the lower cavity 11, a plurality of rollers 13 abutted against the ground and a dust hood 14 communicated with the upper cavity 11 through a hose 141. When the wall is punched, a worker pushes the box body 1 to a punching position, under the action of the fan 12, dust generated when the wall is punched enters the upper side cavity 11 along with air through the dust hood 14 and the hose 141, the dust is accumulated on the dust filtering mechanism 2, and the air passes through the dust filtering mechanism 2 and is discharged out of the box body 1 from the fan 12.

The box body 1 is provided with a lifting mechanism 3 for driving the dust hood 14 to lift, the lifting mechanism 3 comprises two vertical rods 31 arranged on the outer top wall of the box body 1, and the side walls of the vertical rods 31 are provided with waist-shaped grooves 311 extending along the vertical direction; the dust hood 14 is located between the two vertical rods 31, two penetrating rods 142 rotatably penetrating the waist-shaped groove 311 are fixed on the dust hood 14, and screw cylinders 143 are screwed on the penetrating rods 142. The penetrating rod 142 slides and rotates up and down in the waist-shaped groove 311, so that the lifting and the turning of the dust hood 14 on a vertical surface are realized, the height of the dust hood 14 and the direction of the opening of the dust hood 14 are adjusted, and the dust generated when a wall is punched is effectively collected by the dust hood 14; the two screw cylinders 143 can rotatably abut against the side walls of the vertical rods 31, so that the dust hood 14 is locked and fixed on the two vertical rods 31, and the stability of the dust hood 14 during dust collection is ensured.

The dust filtering mechanism 2 comprises a partition plate 21 which is embedded in the box body 1 and is vertically arranged, the partition plate 21 divides the interior of the box body 1 into a left filtering cavity 22 and a right filtering cavity 22, and filter plates 23 which are obliquely arranged are embedded in the two filtering cavities 22; the upper ends of the two filter cavities 22 are communicated with each other, the lower ends of the two filter cavities 22 are also communicated with each other, and the upper end and the lower end of the partition plate 21 are provided with cover plates 24. When air with dust passes through the filter chamber 22, dust accumulates on the upper surface of the filter sheet 23.

As shown in fig. 1 to 3, a driving assembly 25 is disposed on the box body 1, the driving assembly 25 includes two first horizontal shafts 251 respectively disposed at the upper and lower ends of the partition board 21, the cover plate 24 is rotatably connected to the partition board 21 via the first horizontal shafts 251, one end of the first horizontal shaft 251 extends out of the box body 1 and is tightly sleeved with a sleeve ring 252, and the two sleeve rings 252 are connected via a connecting rod 253. A worker can make the two cover plates 24 be sealed together at the upper and lower openings of the same filter cavity 22 by rotating the first horizontal shaft 251 to penetrate out of one end of the box body 1; the two collars 252 on the connecting rod 253 can be tightly sleeved on the corresponding first horizontal shafts 251 respectively, and the friction force between the collars 252 and the first horizontal shafts 251 ensures the stable closing of the cover plate 24 on the opening of the filter cavity 22.

Be fixed with the sand grip 254 on the inner wall of lantern ring 252, the one end circumference that first horizontal axis 251 stretches out outside the box 1 is equipped with a plurality of confessions sand grip 254 and slides and inlay the groove 255 of establishing, and sand grip 254 on the lantern ring 252 can be embedded into arbitrary one and inlay in establishing the groove 255, has realized that the joint to first horizontal axis 251 is fixed, has improved the stability of apron 24 in box 1.

As shown in fig. 1 and 2, the outer walls of two sides of the box body 1, which are away from each other, are provided with dust discharge grooves 15 communicated with the corresponding filter chambers 22, the bottom groove walls of the dust discharge grooves 15 are flush with the highest point of the lower ends of the filter plates 23, and the heights of the filter plates 23 are gradually reduced from the ends far away from the dust discharge grooves 15 to the ends close to the dust discharge grooves 15; the dust exhaust groove 15 is provided with a closing part which is a closing plate 16 connected with the groove wall of the dust exhaust groove 15 in a rotating way through a second horizontal shaft 161, and the axis of the second horizontal shaft 161 is positioned above the gravity center of the closing plate 16. When the closing plate 16 is not pushed by a worker, the closing plate 16 droops to close the dust discharge groove 15 due to the self gravity, so that the dust of the filter plate 23 is not easy to float out of the dust discharge groove 15.

The outer wall of the box body 1 is provided with a fixing ring 17, a holding rod 18 is embedded in the fixing ring 17 in a sliding mode, and a hairbrush 19 which can be arranged in the dust exhaust groove 15 in a penetrating mode is arranged on the holding rod 18. When external dust passes through the filter plate 23 from the unclosed filter chamber 22 and is blocked by the filter plate 23, a worker can hold the holding rod 18 by hand, so that the brush 19 cleans the filter plate 23 in another filter chamber 22, and dust collection and dust removal are simultaneously carried out.

The embodiment of the application provides a fire construction is with dust collector that punches's implementation principle does: when the wall is punched, a worker pushes the box body 1 to the punched position and adjusts the height and the orientation of the dust hood 14, so that dust generated when the wall is punched enters the unclosed filter cavity 22 along with air through the dust hood 14 and the hose 141, the dust is accumulated on the filter plate 23 covering the filter cavity 22, and the air passes through the filter plate 23 and is discharged out of the box body 1 from the fan 12.

A worker can rotate the first horizontal shaft 251 to penetrate out of one end of the box body 1, so that the two cover plates 24 are jointly sealed at the openings at the upper end and the lower end of any one filter cavity 22; when one filter chamber 22 is used for filtering dust, a worker can hold the holding rod 18 by hand and clean the filter plates 23 in the other filter chamber 22 through the hairbrush 19.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fire control construction is with dust collector that punches which characterized in that: the dust filter comprises a box body (1), wherein a dust filtering mechanism (2) is embedded in the box body (1), and the dust filtering mechanism (2) divides the interior of the box body (1) into an upper cavity body and a lower cavity body (11); install on box (1) and communicate in fan (12) of downside cavity (11) and a plurality of gyro wheel (13) of contradicting in ground, be equipped with on the outer wall of box (1) and communicate in dust exhaust groove (15) of upside cavity (11), communicate in suction hood (14) of upside cavity (11) and be used for driving elevating system (3) that suction hood (14) go up and down through hose (141), dust exhaust groove (15) department is equipped with the closed piece that is used for sealing dust exhaust groove (15), suction hood (14) rotate to be connected in elevating system (3), the plane that suction hood (14) formed when rotating is on a parallel with the vertical face.

2. The perforating and dust-removing device for fire fighting construction according to claim 1, characterized in that: the lifting mechanism (3) comprises two vertical rods (31) arranged on the box body (1), and the side walls of the vertical rods (31) are provided with waist-shaped grooves (311) extending along the vertical direction; the dust hood (14) is positioned between the two vertical rods (31), the dust hood (14) is provided with two penetrating rods (142) which are rotatably penetrated through the waist-shaped groove (311), and the penetrating rods (142) are in threaded fit with screw barrels (143) used for abutting against the side walls of the vertical rods (31).

3. The perforating and dust-removing device for fire fighting construction according to claim 1, characterized in that: the dust filtering mechanism (2) comprises a partition plate (21) which is embedded in the box body (1) and is vertically arranged, the partition plate (21) divides the interior of the box body (1) into a left filtering cavity (22) and a right filtering cavity (22), and a filter plate (23) is embedded in each of the two filtering cavities (22); the upper ends of the two filter cavities (22) are mutually communicated, the lower ends of the two filter cavities (22) are also mutually communicated, the upper end and the lower end of the partition plate (21) are respectively provided with a cover plate (24), and the box body (1) is provided with a driving assembly (25) for driving the two cover plates (24) to move and seal the openings at the upper end and the lower end of any one filter cavity (22); two dust discharge grooves (15) are arranged on the box body (1) and are respectively communicated with the corresponding filter cavities (22), and the dust discharge grooves (15) are positioned above the filter plates (23).

4. The perforating and dust-removing device for fire fighting construction according to claim 3, characterized in that: drive subassembly (25) and include that two parts locate first horizontal axis (251) at baffle (21) upper and lower both ends, apron (24) rotate through first horizontal axis (251) and connect in baffle (21), and the one end of first horizontal axis (251) is stretched out outside box (1) and is tightly overlapped and have a lantern ring (252), and two lantern rings (252) are connected through connecting rod (253).

5. The perforating and dust-removing device for fire fighting construction according to claim 4, characterized in that: the inner wall of the lantern ring (252) is provided with a convex strip (254), and the circumferential direction of one end of the first horizontal shaft (251) extending out of the box body (1) is provided with a plurality of embedding grooves (255) for the convex strip (254) to be embedded in a sliding mode.

6. The perforating and dust-removing device for fire fighting construction according to claim 3, characterized in that: the closing piece is a closing plate (16) which is rotatably connected to the wall of the dust exhaust groove (15) through a second horizontal shaft (161), the axis of the second horizontal shaft (161) is positioned above the gravity center of the closing plate (16), and the closing plate (16) is rotatably closed to the dust exhaust groove (15).

7. The perforating and dust-removing device for fire fighting construction according to claim 3, characterized in that: install solid fixed ring (17) on the outer wall of box (1), gu slide in fixed ring (17) and inlay and be equipped with holding rod (18), install brush (19) that can locate dust exhaust groove (15) on holding rod (18).

8. The perforating and dust-removing device for fire fighting construction according to claim 7, characterized in that: the height of the filter plate (23) is gradually reduced from one end far away from the dust discharge groove (15) to one end close to the dust discharge groove (15), and the bottom groove wall of the dust discharge groove (15) is flush with the highest point of the lower end of the filter plate (23).