CN215549879U

CN215549879U - Outer wall perforating device of building for building engineering

Info

Publication number: CN215549879U
Application number: CN202122077651.9U
Authority: CN
Inventors: 赵梦云
Original assignee: Anhui Mute Environmental Engineering Co ltd
Current assignee: Anhui Mute Environmental Engineering Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-18
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a building outer wall surface punching device for building engineering, which belongs to the field of wall surface punching devices and comprises a supporting seat, wherein one end of the supporting seat is vertically connected with a vertical plate, the end, away from the supporting seat, of the vertical plate is connected with a protective cushion in a gluing way, the top end of the supporting seat is provided with a sliding chute, a guide rod is fixed inside the sliding chute, the sliding chute is internally connected with a sliding block in a sliding way, the guide rod penetrates through the sliding block, the top end of the sliding block is fixed with a connecting seat, the top of the connecting seat is provided with a motor, the output end of the motor is connected with a worm, the end, away from the motor, of the worm is connected with a drilling head, one end of the worm is meshed with a worm wheel, the bottom end of the worm wheel is connected with a transmission rod, when the building outer wall surface punching device is used, a drill bit can automatically move towards the outer wall surface to punch by fixing the punching device by hand, the stability of the drilled hole is enhanced.

Description

Outer wall perforating device of building for building engineering

Technical Field

The utility model relates to the field of wall surface punching devices, in particular to a building outer wall surface punching device for building engineering.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, also can be said to be the process of changing various lines on the design drawing into a real object in a designated place, and in the building construction process, the wall surface needs to be punched, and at this moment, a building engineering outer wall surface punching device is needed to assist punching.

Although the types and the number of the existing punching devices for the outer wall of the building for the building engineering are very large, the existing punching devices for the outer wall of the building for the building engineering still have certain problems, and bring certain inconvenience to the use of the punching devices for the outer wall of the building for the building engineering.

However, most of the outer wall surface punching devices for buildings for building engineering are used in the process of being held by hands and move towards the outer wall surface of the building, so that the stability is poor and the deviation is easy in the drilling process, and therefore the technology capable of improving the structure of the outer wall surface punching device for buildings for building engineering is urgently needed to improve the equipment.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a perforating device for an outer wall surface of a building for building engineering, which can realize that when the perforating device for the outer wall surface of the building is used, a drill bit can automatically move towards the outer wall surface to perforate by fixing the perforating device near the outer wall surface in a handheld manner, so that the stability of drilling is enhanced.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides an outer wall perforating device of building for building engineering, includes the supporting seat, the one end of supporting seat is connected with the riser perpendicularly, the one end veneer that the riser kept away from the supporting seat is connected with the protection and fills up, the spout has been seted up on the top of supporting seat, the inside of spout is fixed with the guide arm, the inside sliding connection of spout has the slider, the guide arm runs through in the slider, the top of slider is fixed with the connecting seat, the top of connecting seat is installed the motor, the output of motor is connected with the worm, the one end that the motor was kept away from to the worm is connected with the drilling head, the one end meshing of worm has the worm wheel, the bottom of worm wheel is connected with the transfer line, the transfer line runs through in the connecting seat, the bottom of transfer line is connected with first gear, first gear is located the spout inside, the bottom of connecting seat rotates and is connected with the second gear, the second gear meshes with first gear mutually, the inner wall department of spout is fixed with the pinion rack, the pinion rack meshes with the second gear mutually, can realize when using to the outer wall perforating device of building, and the accessible is handheld to be fixed near outer wall with the perforating device for the drill bit is automatic to punch towards the wall removal, has strengthened the stability of drilling.

Further, the area in protection pad cross-section equals the area in riser outside cross-section, the material of protection pad is rubber, holds perforating device, supports the outer wall face with the riser, through setting up the protection pad, has increased the frictional force between riser and the outer wall face, avoids the hand to rock slightly, influences the result of use.

Further, the cross-section of spout and slider is the rectangle of looks adaptation, spout and slider department of contacting each other is equipped with the polishing layer, establishes the rectangle into the looks adaptation through the cross-section with spout and slider, can make the slider drive the connecting seat even movement, through setting up the polishing layer, can make the slider remove in the spout and move in the same direction as smooth, difficult jam.

Furthermore, a guide rod groove is formed in the slider, the guide rod is overlapped with the circle center of the section of the guide rod groove, the slider can move outside the guide rod by the guide rod groove, and the guide rod is overlapped with the circle center of the section of the guide rod groove, so that the moving direction of the slider can be prevented from being deviated.

Furthermore, the size of the first gear is smaller than that of the second gear, the tooth pitch of the first gear is smaller than that of the second gear, and the size of the first gear is smaller than that of the second gear, so that the rotating speed of the second gear is smaller than that of the first gear, and the damage of the drilling head caused by the fact that the moving speed of the drilling head is too high is avoided.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme can realize when using to the outer wall perforating device of building, and the accessible is handheld to be fixed near outer wall with perforating device for the drill bit is automatic punches towards the wall removal, has strengthened the stability of drilling.

(2) The area in protection pad cross-section equals the area in riser outside cross-section, and the material of protection pad is rubber, and handheld perforating device supports the outer wall face with the riser, through setting up the protection pad, has increased the frictional force between riser and the outer wall face, avoids the hand to rock slightly, influences the result of use.

(3) The cross-section of spout and slider is the rectangle of looks adaptation, and spout and slider department of contacting each other is equipped with the polishing layer, establishes the rectangle of looks adaptation through the cross-section with spout and slider, can make the slider drive the connecting seat steadily to move, through setting up the polishing layer, can make the slider remove in the spout and move in the same direction as smooth, difficult jam.

(4) The guide rod groove is formed in the sliding block, the guide rod is overlapped with the circle center of the section of the guide rod groove, the sliding block can move outside the guide rod through the guide rod groove, the guide rod is overlapped with the circle center of the section of the guide rod groove, and the sliding direction of the sliding block can be prevented from deviating.

(5) The size of the first gear is smaller than that of the second gear, the tooth pitch of the first gear is smaller than that of the second gear, and the size of the first gear is set to be smaller than that of the second gear, so that the rotating speed of the second gear is smaller than that of the first gear, and the damage of the drilling head caused by the fact that the moving speed of the drilling head is too high is avoided.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1A;

fig. 3 is a schematic perspective view of the support base of the present invention.

The reference numbers in the figures illustrate:

1. a supporting seat; 2. a vertical plate; 3. a protective pad; 4. a chute; 5. a guide bar; 6. a slider; 7. a connecting seat; 8. a motor; 9. a worm; 10. drilling a hole head; 11. a worm gear; 12. a transmission rod; 13. a first gear; 14. a second gear; 15. a toothed plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a building outer wall surface punching device for building engineering comprises a supporting seat 1, one end of the supporting seat 1 is vertically connected with a vertical plate 2, one end of the vertical plate 2 far away from the supporting seat 1 is connected with a protective pad 3 in a gluing manner, the top end of the supporting seat 1 is provided with a sliding chute 4, the inside of the sliding chute 4 is fixed with a guide rod 5, the inside of the sliding chute 4 is connected with a sliding block 6 in a sliding manner, the guide rod 5 penetrates through the sliding block 6, the top end of the sliding block 6 is fixed with a connecting seat 7, the top of the connecting seat 7 is provided with a motor 8, the output end of the motor 8 is connected with a worm 9, one end of the worm 9 far away from the motor 8 is connected with a drilling head 10, one end of the worm 9 is engaged with a worm wheel 11, the bottom end of the worm wheel 11 is connected with a transmission rod 12, the transmission rod 12 penetrates through the connecting seat 7, the bottom end of the transmission rod 12 is connected with a first gear 13, the first gear 13 is positioned inside the sliding chute 4, the bottom end of the connecting seat 7 is rotatably connected with a second gear 14, second gear 14 meshes with first gear 13 mutually, and the inner wall department of spout 4 is fixed with pinion rack 15, and pinion rack 15 meshes with second gear 14 mutually, can realize when using to the outer wall perforating device of building, and the accessible is handheld to be fixed near outer wall with the perforating device for the drill bit is automatic punches towards the wall removal, has strengthened the stability of drilling.

Please refer to fig. 1 and fig. 3, the area in 3 cross-sections of protection pad equals the area in 2 outside cross-sections of riser, the material of protection pad 3 is rubber, hand perforating device, support riser 2 to the outer wall face, through setting up protection pad 3, the frictional force between riser 2 and the outer wall face has been increased, avoid the hand to rock slightly, influence the result of use, the cross-section of spout 4 and slider 6 is the rectangle of looks adaptation,

spout

4 and 6 mutual contact department of slider are equipped with the polishing layer, establish the rectangle of looks adaptation through the cross-section with spout 4 and slider 6, can make slider 6 drive connecting seat 7 steady movement, through setting up the polishing layer, can make slider 6 remove in spout 4 and slide, be difficult for the jam.

Referring to fig. 1-2, a guide bar groove is formed in the slider 6, the guide bar 5 coincides with the center of a cross section of the guide bar groove, the slider 6 can move outside the guide bar 5 by arranging the guide bar groove, the guide bar 5 coincides with the center of a cross section of the guide bar groove, the moving direction of the slider 6 can be prevented from deviating, the size of the first gear 13 is smaller than the size of the second gear 14, the pitch of the first gear 13 is smaller than the pitch of the second gear 14, the size of the first gear 13 is smaller than the size of the second gear 14, the rotating speed of the second gear 14 can be smaller than the rotating speed of the first gear 13, and the drill bit 10 can be prevented from being damaged due to the excessively fast moving speed of the drill bit 10.

According to the utility model, the punching device is held by hand, the protective pad 3 on one side of the vertical plate 2 is abutted against the outer wall surface, then the motor 8 starts to work, the motor 8 drives the worm 9 to rotate, the worm 9 drives the drilling head 10 to rotate, meanwhile, the worm 9 can drive the worm wheel 11 to rotate, the worm wheel 11 drives the first gear 13 to rotate through the transmission rod 12, the first gear 13 drives the second gear 14 to rotate through the meshing structure formed by the first gear 13 and the second gear 14, the second gear 14 enables the second gear 14 and the toothed plate 15 to relatively move through the meshing structure formed by the second gear 14 and the toothed plate 15, so that the connecting seat 7 moves to drive the drilling head 10 to move towards one side of the outer wall surface for punching, the punching stability is enhanced, and the deviation in the punching process is avoided.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an outer wall perforating device of building for building engineering, includes supporting seat (1), its characterized in that: the one end of supporting seat (1) is connected with riser (2) perpendicularly, the one end veneer that supporting seat (1) was kept away from to riser (2) is connected with protection pad (3), spout (4) have been seted up on the top of supporting seat (1), the inside of spout (4) is fixed with guide arm (5), the inside sliding connection of spout (4) has slider (6), guide arm (5) run through in slider (6), the top of slider (6) is fixed with connecting seat (7), motor (8) are installed at the top of connecting seat (7), the output of motor (8) is connected with worm (9), the one end that motor (8) were kept away from to worm (9) is connected with drilling head (10), the one end meshing of worm (9) has worm wheel (11), the bottom of worm wheel (11) is connected with transfer line (12), transfer line (12) run through in connecting seat (7), the bottom of transfer line (12) is connected with first gear (13), first gear (13) are located inside spout (4), the bottom of connecting seat (7) is rotated and is connected with second gear (14), second gear (14) mesh mutually with first gear (13), the inner wall department of spout (4) is fixed with pinion rack (15), pinion rack (15) mesh mutually with second gear (14).

2. The perforating device for the outer wall surface of the building for the constructional engineering as claimed in claim 1, wherein: the area of the cross section of the protective pad (3) is equal to the area of the cross section of the outer side of the vertical plate (2), and the protective pad (3) is made of rubber.

3. The perforating device for the outer wall surface of the building for the constructional engineering as claimed in claim 1, wherein: the cross sections of the sliding groove (4) and the sliding block (6) are in a matched rectangular shape, and a polishing layer is arranged at the position where the sliding groove (4) and the sliding block (6) are in mutual contact.

4. The perforating device for the outer wall surface of the building for the constructional engineering as claimed in claim 1, wherein: a guide rod groove is formed in the sliding block (6), and the guide rod (5) is overlapped with the circle center of the section of the guide rod groove.

5. The perforating device for the outer wall surface of the building for the constructional engineering as claimed in claim 1, wherein: the size of the first gear (13) is smaller than that of the second gear (14), and the pitch of the first gear (13) is smaller than that of the second gear (14).