CN215882147U

CN215882147U - Wall construction dust keeper for civil engineering

Info

Publication number: CN215882147U
Application number: CN202120449299.4U
Authority: CN
Inventors: 李楠; 王亚洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2022-02-22
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a wall construction dustproof device for civil engineering, which comprises a wall body, wherein a dust hood is arranged on one side of the wall body, one side of the dust hood is jointed with one side of the wall body, mounting blocks are fixedly arranged on both sides of the surface of the dust hood, rotary screw sleeves are movably arranged on the surface of the mounting blocks, telescopic screws are movably inserted in the rotary screw sleeves, a fixed sucker is fixedly arranged at one end of each telescopic screw, one side of each telescopic screw is jointed with one side of the wall body, a mounting groove is formed in the telescopic screw, a vent hole is formed in one end of the telescopic screw, a user fixes the dust hood at a punching position of the wall body, a drill rod of a punching device penetrates through the through hole, the wall body in the dust hood can be drilled, a dust suction pipe can be connected with the dust suction device during drilling, and dust can be sucked into the dust suction device, is convenient for collect the dust and avoids the dust from influencing constructors.

Description

Wall construction dust keeper for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a wall construction dustproof device for civil engineering.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining various technical works and the like of newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except house buildings.

Need punch the wall among the civil engineering, but produce a large amount of dusts easily when punching for the dust is pervasive, pollutes operational environment, inhales the inside of constructor health, and the health of crisis constructor's health can't install and fix according to the difference of position simultaneously, provides a wall construction dust keeper for civil engineering for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wall surface construction dustproof device for civil engineering to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a wall construction dustproof device for civil engineering comprises a wall body, wherein a dust hood is installed on one side of the wall body, one side of the dust hood is attached to one side of the wall body, installation blocks are fixedly installed on the two sides of the surface of the dust hood, rotary screw sleeves are movably installed on the surface of the installation blocks, telescopic screws are movably inserted in the rotary screw sleeves, fixed suckers are fixedly installed at one ends of the telescopic screws, one sides of the fixed suckers are attached to one side of the wall body, installation grooves are formed in the telescopic screws, vent holes are formed in one ends of the telescopic screws, one ends of the vent holes are located on one side of the lower ends of the fixed suckers, pull rods are movably inserted in the installation grooves, a chock is movably installed at one end of each chock, one end of the chock is attached to one side of each vent hole, a reset spring is fixedly installed on one side of each chock, and one end of each chock is fixedly connected with one side of the inner wall of the installation groove, one side of the telescopic screw rod is provided with an air inlet, and one end of the telescopic screw rod is attached to one side of the chock block.

Preferably, the inside both sides of telescopic screw have all been seted up the spread groove, the spread groove is located the both sides of pull rod and is the symmetric distribution, and is L shape.

Preferably, both sides on the surface of the pull rod are fixedly provided with connecting blocks, and the connecting blocks are movably connected with the two connecting grooves.

Preferably, a mounting hole is formed in one side of the surface of the mounting block, a telescopic screw rod is movably inserted into the mounting block, limiting blocks are fixedly mounted on two sides of the mounting block, and the two sides of the mounting block, which are located on the telescopic screw rod, are symmetrically distributed.

Preferably, the two sides of the surface of the telescopic screw rod are both provided with limiting grooves, and the limiting grooves are movably connected with four limiting blocks respectively.

Preferably, one end of the pull rod is movably inserted outside the telescopic screw rod, the pull block is fixedly installed at the end of the pull rod, and anti-skid grains are arranged on the surface of the pull block.

Preferably, a through hole is formed in one side of the surface of the dust hood, and a dust suction pipe is fixedly mounted on one side of one end of the dust hood.

Compared with the prior art, the utility model has the beneficial effects that:

1. the dust hood is arranged, so that the whole device has a good dust collection effect, a user fixes the dust hood at a punching position of a wall body, a drill rod of the punching device penetrates through a through hole, the wall body in the dust hood can be drilled, and a dust suction pipe can be connected with the dust suction device during drilling, so that dust can be sucked into the dust suction device, the dust can be collected conveniently, and the dust is prevented from affecting constructors;

2. the integral device has a good fixing effect through the arrangement of the fixed sucker, when the integral device is used by a user, the user rotates the rotary screw sleeve, the telescopic screw rod is prevented from rotating along with the rotary screw sleeve under the action of the limiting block and the limiting groove, and the telescopic screw rod drives one side of a wall body on one side of the fixed sucker to be attached with the wall body along with the extension of the telescopic screw rod, so that one side of the fixed sucker is attached with the wall body, and the dust hood is convenient to fix;

3. through the setting of pull rod, the dismantlement of the suction hood of being convenient for, user pulling pull rod, the pull rod drives the chock and removes in the inside of mounting groove, compress reset spring, when the pull rod drives the chock and removes, the connecting block removes along the spread groove, when removing to maximum position department, the chock breaks away from mutually with air vent and inlet port, the user rotates the pull rod, the connecting block is along spread groove lateral shifting, it is spacing to the position of pull rod, be convenient for carry on spacingly to the chock, the air passes through inlet port and air vent and enters into fixed suction cup's lower extreme, be convenient for break away from of fixed suction cup and wall body, user's antiport rotates rotatory swivel nut, make telescopic screw contract, thereby be convenient for the dismantlement of suction hood.

Drawings

FIG. 1 is a schematic view of the apparatus of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the apparatus of the present invention;

in the figure: 1. a wall body; 2. a dust hood; 3. a dust collection pipe; 4. mounting blocks; 5. rotating the threaded sleeve; 6. a telescopic screw; 7. a pull rod; 8. a limiting groove; 9. an air inlet; 10. a vent hole; 11. fixing the sucker; 12. a chock block; 13. a return spring; 14. connecting blocks; 15. connecting grooves; 16. a limiting block; 17. and (6) perforating.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a wall construction dustproof device for civil engineering comprises a wall body 1, wherein a dust hood 2 is installed on one side of the wall body 1, one side of the dust hood 2 is jointed with one side of the wall body 1, installation blocks 4 are fixedly installed on both sides of the surface of the dust hood 2, rotary screw sleeves 5 are movably installed on the surface of the installation blocks 4, telescopic screws 6 are movably inserted in the installation blocks, a fixed sucker 11 is fixedly installed at one end of each telescopic screw 6, one side of each telescopic screw is jointed with one side of the wall body 1, an installation groove is formed in each telescopic screw 6, an air vent 10 is formed in one end of each telescopic screw 6, one end of each air vent 10 is located on one side of the lower end of each fixed sucker 11, a pull rod 7 is movably inserted in each installation groove, a chock 12 is movably installed at one end of each chock 12, one end of each chock 12 is jointed with one side of each air vent 10, a reset spring 13 is fixedly installed on one side of each chock 12, and one end of each chock is fixedly connected with one side of the inner wall of each installation groove, one side of the telescopic screw 6 is provided with an air inlet 9, one end of which is attached to one side of the chock 12, when a user uses the device, the user rotates the rotary screw sleeve 5, along with the extension of the telescopic screw 6, so that the telescopic screw 6 drives one side of the wall body 1 at one side of the fixed sucker 11 to be jointed, one side of the fixed sucker 11 is jointed with the wall body 1, thereby facilitating the fixation of the dust hood 2, the pull rod 7 is pulled by a user, the pull rod 7 drives the chock block 12 to move in the mounting groove, compress reset spring 13, when pull rod 7 drove chock 12 and removed, chock 12 broke away from with air vent 10 and inlet port 9 mutually, and the air enters into the lower extreme of fixed suction cup 11 through inlet port 9 and air vent 10, and the fixed suction cup 11 of being convenient for breaks away from with wall body 1, and the rotatory swivel nut 5 of user antiport for telescopic screw 6 contracts, thereby is convenient for to the dismantlement of suction hood 2.

Further, spread groove 15 has all been seted up to the inside both sides of telescopic screw 6, spread groove 15 is located the both sides of pull rod 7 and is the symmetric distribution, and be L shape, the equal fixed mounting in both sides on pull rod 7 surface has connecting block 14, connecting block 14 and two spread groove 15 swing joint, when pull rod 7 drives chock 12 and removes, connecting block 14 removes along spread groove 15, when removing to maximum position department, chock 12 breaks away from with air vent 10 and inlet port 9 mutually, the user rotates pull rod 7, connecting block 14 is along 15 lateral shifting of spread groove, it is spacing to the position of pull rod 7, be convenient for carry on spacingly to chock 12.

Further, the mounting hole has been seted up to one side on installation piece 4 surface, and its inside activity interlude has flexible screw rod 6, and the equal fixed mounting in its inside both sides has stopper 16, and its both sides that are located flexible screw rod 6 are the symmetric distribution, and spacing groove 8 has all been seted up to the both sides on flexible screw rod 6 surface, and spacing groove 8 respectively with four stopper 16 swing joint, flexible screw rod 6 avoids flexible screw rod 6 to follow rotatory swivel nut 5 and rotates under stopper 16 and spacing groove 8's effect.

Further, the one end activity of pull rod 7 alternates in the outside of telescopic screw 6, and this end fixed mounting draws the piece, and its surface is provided with anti-skidding line, and under the effect that draws the piece, convenient to use person drives pull rod 7 and removes.

Further, perforation 17 has been seted up to one side on suction hood 2 surface, one side fixed mounting of suction hood 2 one end has dust absorption pipe 3, the user fixes suction hood 2 in the position department that punches of wall body 1, make perforating device's drilling rod pass perforation 17, make can drill to 2 inside wall bodies of suction hood 1, when drilling, dust absorption pipe 3 can be connected with dust extraction, make the dust can inhale dust extraction's inside, be convenient for collect the dust, avoid the dust to influence the constructor.

The working principle is as follows: the user fixes the dust hood 2 at the position of the hole of the wall body 1, so that the drill rod of the punching device passes through the through hole 17, so that the wall body 1 inside the dust hood 2 can be drilled, during the drilling, the dust suction pipe 3 can be connected with the dust suction device, so that the dust can be sucked into the dust suction device, the dust is convenient to collect, and the dust is prevented from affecting constructors, when the user uses the dust-collecting device, the user rotates the rotary screw sleeve 5, the telescopic screw 6 is prevented from rotating along with the rotary screw sleeve 5 under the action of the limiting block 16 and the limiting groove 8, along with the extension of the telescopic screw 6, the telescopic screw 6 drives one side of the wall body 1 at one side of the fixed sucker 11 to be attached to the wall body 1, so that the dust hood 2 is convenient to be fixed, the user pulls the pull rod 7, the pull rod 7 drives the chock 12 to move inside the mounting groove, compress reset spring 13, when pull rod 7 drives chock 12 and removes, connecting block 14 removes along spread groove 15, when removing to maximum position department, chock 12 breaks away from with air vent 10 and inlet port 9 mutually, the user rotates pull rod 7, connecting block 14 is along 15 lateral shifting of spread groove, it is spacing to carry out the position of pull rod 7, be convenient for carry on spacingly to chock 12, the air enters into the lower extreme of fixed suction cup 11 through inlet port 9 and air vent 10, be convenient for break away from of fixed suction cup 11 and wall body 1, the rotatory swivel nut 5 of user reverse rotation, make telescopic screw 6 contract, thereby be convenient for to the dismantlement of suction hood 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wall construction dust keeper for civil engineering, includes wall body (1), its characterized in that: the dust hood (2) is installed on one side of the wall body (1), one side of the dust hood (2) is attached to one side of the wall body (1), installation blocks (4) are fixedly installed on two sides of the surface of the dust hood (2), rotary screw sleeves (5) are movably installed on the surface of the installation blocks (4), telescopic screws (6) are movably inserted into the rotary screw sleeves, fixed suckers (11) are fixedly installed at one ends of the telescopic screws (6), one side of the telescopic screws is attached to one side of the wall body (1), a mounting groove is formed in the telescopic screws (6), air vents (10) are formed in one end of the telescopic screws (6), one ends of the air vents (10) are located on one side of the lower end of each fixed sucker (11), pull rods (7) are inserted into the inner movable mounting groove, plugs (12) are movably installed at one end of each mounting groove, one ends of the plugs (12) are attached to one side of the air vents (10), one side fixed mounting of chock (12) has reset spring (13), and its one end and one side fixed connection of mounting groove inner wall, inlet port (9) have been seted up to one side of telescopic screw (6), and its one end is laminated mutually with one side of chock (12).

2. The wall construction dust keeper for civil engineering of claim 1, characterized by: connecting groove (15) have all been seted up to the inside both sides of telescopic screw (6), connecting groove (15) are located the both sides of pull rod (7) and are the symmetric distribution, and are L shape.

3. The wall construction dust keeper for civil engineering of claim 2, characterized by: the two sides of the surface of the pull rod (7) are fixedly provided with connecting blocks (14), and the connecting blocks (14) are movably connected with the two connecting grooves (15).

4. The wall construction dust keeper for civil engineering of claim 1, characterized by: the mounting hole has been seted up to one side on installation piece (4) surface, and its inside activity interlude has flexible screw rod (6), and the equal fixed mounting in inside both sides has stopper (16), and its both sides that are located flexible screw rod (6) are the symmetric distribution.

5. The wall construction dust keeper for civil engineering of claim 4, characterized by: limiting grooves (8) are formed in two sides of the surface of the telescopic screw rod (6), and the limiting grooves (8) are movably connected with four limiting blocks (16) respectively.

6. The wall construction dust keeper for civil engineering of claim 1, characterized by: one end of the pull rod (7) is movably inserted in the outer side of the telescopic screw rod (6), the pull block is fixedly installed at the end, and anti-skid grains are arranged on the surface of the pull block.

7. The wall construction dust keeper for civil engineering of claim 1, characterized by: a through hole (17) is formed in one side of the surface of the dust hood (2), and a dust collection pipe (3) is fixedly mounted on one side of one end of the dust hood (2).