CN216299727U

CN216299727U - A dustless drilling equipment for construction

Info

Publication number: CN216299727U
Application number: CN202122708756.XU
Authority: CN
Inventors: 张爽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-15
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a dust-free drilling device for building construction, which comprises a hand drill body, wherein a thread head is arranged on the outer wall of one side of the hand drill body, a thread sleeve is connected to the outer wall of one side of the thread head in a screwing manner through threads, a fixed sleeve is arranged on the outer wall of one side, far away from the hand drill body, of the thread sleeve, a sliding groove is formed in the outer wall of one side of the fixed sleeve, a sliding sleeve is sleeved on the outer wall of the fixed sleeve, a sliding block is arranged on the inner wall of one side of the sliding sleeve, and a spring is arranged at one side, close to the sliding block, of the inside of the sliding groove. This a dustless drilling equipment for construction through having elastic mobilizable dust cover, can follow the entering of drill bit when drilling and realize the removal of adaptability, can guarantee that the dust cover protects the drilling space, avoids grit granule and dust to fly away and causes the problem that workman's respiratory track received the harm in the air, guarantees the health of construction environment, improves the protection to the construction worker.

Description

A dustless drilling equipment for construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a dust-free drilling device for building construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the construction operation place is called a building construction site, also called a construction site.

In order to protect the health of building construction workers, most of the building construction workers are in a dust-free state during drilling, a Chinese patent 'dust-free drilling device for building construction' (patent number: 202021862647.2) discloses that gravel falls into a sand collecting box through a material guide block, a sealing cover relatively seals a drilling space, dust formed in the drilling process is prevented from being lifted, the environment is effectively protected, and the working environment of a user is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust-free drilling device for building construction, which aims to solve the problems that the existing drilling device for building construction is easy to cause sand and stone particle dust to flow out and cannot achieve sufficient dust-free drilling in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a dust-free drilling device for building construction comprises a hand drill body, wherein a thread head is arranged on the outer wall of one side of the hand drill body, the outer wall of one side of the threaded head is connected with a threaded sleeve in a screwing way through threads, the outer wall of one side of the threaded sleeve, which is far away from the hand drill body, is provided with a fixed sleeve, the outer wall of one side of the fixed sleeve is provided with a chute, a sliding sleeve is sleeved on the outer wall of the fixed sleeve, a sliding block is arranged on the inner wall of one side of the sliding sleeve, a spring is arranged at the position, close to one side of the sliding block, in the sliding groove, a dust cover is arranged on the outer wall of one side of the sliding sleeve far away from the threaded sleeve, the bottom of the dust cover is fixedly connected with a dust collecting box through a bolt, and a transparent window is arranged on the outer wall of one side of the dustproof cover, a rubber tube is connected on the outer wall of one side of the dustproof cover far away from the sliding sleeve by gluing through glue, the outer wall of one side of the rubber tube far away from the dust cover is connected with a fixing ring in a sticking mode through glue.

Preferably, the sliding grooves are four in number and are symmetrically arranged on the outer wall of one side of the fixing sleeve.

Preferably, the sliding groove is connected with the sliding block in a sliding mode.

Preferably, the inner bottom of the dust cover is provided with a through hole at a position close to the upper part of the dust collecting box.

Preferably, the dust collecting box is of a hollow cuboid structure with one side opened.

Preferably, the cross sections of the sliding block and the sliding groove are of a convex structure.

Preferably, the outer wall of one side of the rubber tube is provided with folds.

Preferably, the fixed sleeve and the sliding sleeve are both tubular structures.

Compared with the prior art, the utility model has the beneficial effects that: this a dustless drilling equipment for construction, through having elastic mobilizable dust cover, can follow the entering of drill bit when drilling and realize the removal of adaptability, and through mutually supporting of rubber tube and solid fixed ring, can guarantee that the dust cover protects the drilling space, avoid grit granule and dust to fly away and cause workman's respiratory track to receive the problem of harm in the air, guarantee the health of construction environment, improve the protection to construction worker, through mutually supporting of screw thread head and thread bush, the installation of the dust cover of being convenient for is dismantled, thereby be convenient for wash the maintenance of and hand drill body to the dust cover.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a front view of the pouch of the present invention;

FIG. 3 is a front view of the threaded sleeve of the present invention;

FIG. 4 is a side view of the sliding sleeve of the present invention;

FIG. 5 is an enlarged view of the utility model at A in FIG. 1.

In the figure: 1. a hand drill body; 2. a screw head; 3. a threaded sleeve; 4. fixing a sleeve; 5. a chute; 6. a sliding sleeve; 7. a slider; 8. a spring; 9. a dust cover; 10. a dust collecting box; 11. a transparent window; 12. a rubber tube; 13. and (4) fixing the ring.

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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a dust-free drilling device for building construction comprises a hand drill body 1, a screw head 2 is arranged on the outer wall of one side of the hand drill body 1, a screw sleeve 3 is screwed and connected on the outer wall of one side of the screw head 2 through screw threads, a fixed sleeve 4 is arranged on the outer wall of one side of the screw sleeve 3 away from the hand drill body 1, a chute 5 is arranged on the outer wall of one side of the fixed sleeve 4, a sliding sleeve 6 is sleeved on the outer wall of the fixed sleeve 4, a sliding block 7 is arranged on the inner wall of one side of the sliding sleeve 6, a spring 8 is arranged at the position of one side of the sliding sleeve 5 close to the sliding block 7, a dust cover 9 is arranged on the outer wall of one side of the sliding sleeve 6 away from the screw sleeve 3, a dust collection box 10 is fixedly connected on the bottom of the dust cover 9 through bolts, a transparent window 11 is arranged on the outer wall of one side of the dust cover 9 away from the sliding sleeve 6, a rubber tube 12 is connected on the outer wall through glue adhesion, the outer wall of one side of the rubber tube 12 far away from the dust cover 9 is connected with a fixing ring 13 through glue.

In the utility model: the number of the sliding chutes 5 is four, and the four sliding chutes 5 are symmetrically arranged on the outer wall of one side of the fixed sleeve 4; ensuring the stability of the sliding sleeve 6 moving on the fixed sleeve 4.

In the utility model: the sliding chute 5 is in sliding connection with the sliding block 7; further ensuring the stability of the sliding sleeve 6 moving on the fixed sleeve 4.

In the utility model: a through hole is arranged at the position, close to the upper part of the dust collecting box 10, of the inner bottom of the dust cover 9; the sand and stone dust in the dust cover 9 can fall into the dust collecting box 10 conveniently, and the collection is realized.

In the utility model: the dust collecting box 10 is a hollow cuboid structure with one side opened; the sand and stone dust can be conveniently collected.

In the utility model: the cross sections of the sliding block 7 and the sliding groove 5 are of a convex structure; the stability of the movement of the sliding block 7 in the sliding groove 5 is ensured.

In the utility model: the outer wall of one side of the rubber tube 12 is provided with folds; so that the rubber tube 12 can be compressively deformed.

In the utility model: the fixed sleeve 4 and the sliding sleeve 6 are both tubular structures; so that the drill bit of the hand drill body 1 can penetrate through the fixed sleeve 4 and the sliding sleeve 6.

The working principle is as follows: when in use, the threaded sleeve 3 is screwed on the threaded head 2 through the screwing connection of the threaded head 2 and the threaded sleeve 3, the fixed sleeve 4 is sleeved on the hand drill body 1, a required drill bit is installed and fixed on the hand drill body 1, an external power supply is switched on, the hand drill body 1 is held, when the wall surface in the building construction process is punched, the drill bit is aligned to the position needing to be punched, the fixed ring 13 is contacted with the wall surface outside the hole drilling position, the rubber tube 12 is pressed and deformed to protect the joint, the hand drill body 1 drives the drill bit to rotate at high speed, sand and stone particles and dust generated in the hole drilling process are protected by the dust cover 9, the sand and stone particles and dust are gradually collected and fall into the dust collection box 10 under the action of gravity, along with the progress of hole drilling, the drill bit goes deep into the wall surface, the dust cover 9 is continuously pushed by the wall surface to move through the mutual matching of the sliding block 7 and the sliding groove 5, sliding sleeve 6 removes on fixed cover 4, and the compression of 8 atress of spring can make dust cover 9 protect the drilling space through the resilience force of spring 8, observes the degree of depth that the drill bit bored through transparent window 11, is convenient for master the precision of drilling, and the grit granule and the dust of abundant assurance drilling department do not flow out, realize dustless drilling.

In summary, the following steps: this a dustless drilling equipment for construction, through having elastic mobilizable dust cover 9, can follow the entering of drill bit when drilling and realize the removal of adaptability, and through mutually supporting of rubber tube 12 and solid fixed ring 13, can guarantee that dust cover 9 protects the drilling space, avoid grit granule and dust to fly away and cause the problem that workman's respiratory track received the harm in the air, guarantee the health of construction environment, improve the protection to the construction workman, through mutually supporting of nipple 2 and thread bush 3, the installation of the dust cover 9 of being convenient for is dismantled, thereby be convenient for wash the maintenance with hand drill body 1 to dust cover 9.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 dustless drilling equipment for construction, includes hand drill body (1), its characterized in that: the outer wall of one side of the hand drill body (1) is provided with a threaded head (2), the outer wall of one side of the threaded head (2) is connected with a threaded sleeve (3) in a screwing mode through threads, the outer wall of one side, far away from the hand drill body (1), of the threaded sleeve (3) is provided with a fixed sleeve (4), the outer wall of one side of the fixed sleeve (4) is provided with a sliding groove (5), the outer wall of the fixed sleeve (4) is sleeved with a sliding sleeve (6), the inner wall of one side of the sliding sleeve (6) is provided with a sliding block (7), a spring (8) is arranged at one side position, close to the sliding block (7), of the inner part of the sliding groove (5), the outer wall of one side, far away from the threaded sleeve (3), of the sliding sleeve (6) is provided with a dust cover (9), the bottom of the dust cover (9) is fixedly connected with a dust collection box (10) through bolts, and the outer wall of one side of the dust cover (9) is provided with a transparent window (11), the anti-dust cover is characterized in that a rubber tube (12) is connected to the outer wall of one side, away from the sliding sleeve (6), of the dust cover (9) through glue adhesion, and a fixing ring (13) is connected to the outer wall of one side, away from the dust cover (9), of the rubber tube (12) through glue adhesion.

2. A dust-free drilling apparatus for building construction as claimed in claim 1, wherein: the sliding grooves (5) are four in number, and the four sliding grooves (5) are symmetrically arranged on the outer wall of one side of the fixing sleeve (4).

3. A dust-free drilling apparatus for building construction as claimed in claim 1, wherein: the sliding groove (5) is connected with the sliding block (7) in a sliding manner.

4. A dust-free drilling apparatus for building construction as claimed in claim 1, wherein: the inner bottom of the dust cover (9) is provided with a through hole at the position close to the upper part of the dust collecting box (10).

5. A dust-free drilling apparatus for building construction as claimed in claim 1, wherein: the dust collection box (10) is of a hollow cuboid structure with one side open.

6. A dust-free drilling apparatus for building construction as claimed in claim 1, wherein: the cross sections of the sliding block (7) and the sliding groove (5) are of a convex structure.

7. A dust-free drilling apparatus for building construction as claimed in claim 1, wherein: the outer wall of one side of the rubber tube (12) is provided with folds.

8. A dust-free drilling apparatus for building construction as claimed in claim 1, wherein: the fixed sleeve (4) and the sliding sleeve (6) are both in tubular structures.