CN215949355U

CN215949355U - Punching and dust removing device for building fire fighting construction

Info

Publication number: CN215949355U
Application number: CN202122373991.6U
Authority: CN
Inventors: 许楚钦; 叶俊梁
Original assignee: Shenzhen Zhixin Win Win Decoration Design Engineering Co ltd
Current assignee: Shenzhen Zhixin Win Win Decoration Design Engineering Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-04
Anticipated expiration: 2031-09-28

Abstract

The utility model is suitable for the technical field of building fire-fighting construction, and provides a punching and dust-removing device for building fire-fighting construction, which comprises a frame, wherein the rear end of the frame is provided with a fixed frame, the fixed frame is provided with a controller, the controller is sequentially provided with a power switch, a lifting switch and a rotary switch from left to right, the upper end of the frame is provided with a lifting motor, an output shaft of the lifting motor is provided with a lifting transmission shaft, the lower end of the lifting motor is provided with a rotary motor, the front end of the rotary motor is provided with a rotary transmission shaft, and the lower end of the rotary motor is provided with a movable plate. The safety of the utility model is improved.

Description

Punching and dust removing device for building fire fighting construction

Technical Field

The utility model belongs to the technical field of building fire fighting construction, and particularly relates to a punching and dust removing device for building fire fighting construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the 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. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The construction site is called a construction site or a construction site, also called a construction site, and the construction process steps are to determine the sequence and gradient of excavation → cut groove edge contour line along the gray line → layered excavation → trimmed groove edge → clear bottom. Drilling refers to the operation of machining a hole in a solid material with a drill bit. The drilling work in exploration work, auxiliary tools needed for drilling and partial emergency measures are taught.

However, the electric drill is mostly adopted for drilling during the current building fire-fighting construction in the prior art, a large amount of dust can be caused to fly upwards along with the high-speed rotation of the drill bit in the drilling process, and the harm is caused to the health of constructors.

SUMMERY OF THE UTILITY MODEL

The utility model provides a punching and dust removing device for building fire fighting construction, and aims to solve the problem that a large amount of dust flies in the conventional drilling process.

The utility model is realized in this way, a punching dust-removing device for building fire-fighting construction, which comprises a frame and is characterized in that: the utility model discloses a high-speed electric vehicle, including frame, frame rear end, lifting motor output shaft, lifting motor, rotating electrical machines, rotary switch, power switch, lifting motor, lifting switch, rotary switch, lifting motor, controller, lifting switch, lifting motor, controller, lifting switch, lifting motor, controller, power switch, lifting motor, controller, and the like.

Furthermore, rotating shafts are arranged on two sides of the rear end of the rack, inner rotating wheels are arranged on the inner sides of the rotating shafts, and outer rotating wheels are arranged at the outer ends of the inner rotating wheels.

Furthermore, a foot pad is arranged below the front end of the rack, and a positioning cone is arranged at the lower end of the foot pad.

Furthermore, a push rod is arranged at the upper end of the rack, and a leather sleeve is arranged at the tail end of the push rod.

Furthermore, the lower end of the lifting transmission shaft is provided with a driving wheel, the outer end of the driving wheel is provided with a conveying belt, driven wheels are arranged on two sides of the conveying belt, and a screw rod is arranged in each driven wheel.

Furthermore, a connecting ring is arranged on the screw rod, the movable plate is arranged on the inner side of the connecting ring, and an upper connecting frame and a lower connecting frame are respectively arranged on the upper side and the lower side of the movable plate.

Furthermore, a hollow screw is arranged between the upper connecting frame and the lower connecting frame, and a water inlet pipe is arranged at the upper end of the hollow screw.

Furthermore, bearings are arranged at the joints of the upper connecting frame, the lower connecting frame and the water inlet pipe and the hollow screw rod.

Furthermore, a rotating gear is arranged on the hollow screw, a guide gear is arranged at the rear end of the rotating gear, the guide gear is arranged on the rotating transmission shaft, and a dustproof shell is arranged at the outer end of the rotating gear.

Furthermore, the lower end of the hollow screw is provided with a rotating rod, the rotating rod is provided with spiral sheets, water spray nozzles are arranged between the spiral sheets, and the lower end of the rotating rod is provided with a drill bit.

The beneficial technical effects related to the implementation of the utility model are as follows: firstly, the rotary motor, the rotary transmission shaft, the guide gear, the rotary gear, the hollow screw, the rotary rod, the water spray opening and the water inlet pipe are arranged, so that the hollow screw can be driven to rotate at a high speed by meshing the guide gear and the rotary gear, water in the rotary rod forms water mist through the centrifugal force of high-speed rotation and is sprayed out from the water spray opening, the water mist and dust particles are adhered and fall down, the phenomenon that the dust flies upward to cause damage to the body of an operator in the ground drilling process is avoided, and the safety of the rotary motor is improved; secondly, the utility model is provided with the frame, the lifting motor, the lifting transmission shaft, the screw rod, the connecting ring, the movable plate, the upper connecting frame and the lower connecting frame, so that the utility model can start the lifting motor through the controller after selecting the position to drive the hollow screw rod to drive the drill bit to move downwards to the drilling ground, reduce errors caused by manual drilling ground and improve the practicability and the accuracy of the utility model.

Drawings

FIG. 1 is an overall first perspective structural view of the present invention;

FIG. 2 is an overall second perspective structural view of the present invention;

FIG. 3 is an overall third perspective structural view of the present invention;

FIG. 4 is an overall sectional structural view of the present invention;

FIG. 5 is a partial view at A of FIG. 1 of the present invention;

FIG. 6 is a partial view of the utility model at B of FIG. 2;

fig. 7 is a partial view of the utility model at C of fig. 3.

In the figure: 1. a frame; 11. a foot pad; 12. positioning a cone; 13. a push rod; 14. a handle; 15. a rotating shaft; 16. an inner runner; 17. an outer runner; 2. a controller; 21. a power switch; 22. a lifting switch; 23. a rotary switch; 24. a fixed mount; 3. a lifting motor; 31. a lifting transmission shaft; 32. a driving wheel; 33. a conveyor belt; 34. a driven wheel; 35. a screw rod; 36. a connecting ring; 4. a rotating electric machine; 41. a movable plate; 411. an upper connecting frame; 412. a lower connecting frame; 42. rotating the transmission shaft; 43. a guide gear; 5. a hollow screw; 51. a dust-proof shell; 52. a water inlet pipe; 521. a bearing; 53. a rotating gear; 54. a rotating rod; 55. a spiral sheet; 56. a water jet; 57. a drill bit.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-7, the utility model relates to a punching and dust removing device for building fire fighting construction, which comprises a frame 1 and is characterized in that: the rear end of the rack 1 is provided with a fixing frame 24, the fixing frame 24 is provided with a controller 2, the controller 2 is sequentially provided with a power switch 21, a lifting switch 22 and a rotary switch 23 from left to right, the upper end of the rack 1 is provided with a lifting motor 3, an output shaft of the lifting motor 3 is provided with a lifting transmission shaft 31, the lower end of the lifting motor 3 is provided with a rotary motor 4, the front end of the rotary motor 4 is provided with a rotary transmission shaft 42, the lower end of the rotary motor 4 is provided with a movable plate 41, the power switch 21, the lifting switch 22, the rotary switch 23, the lifting motor 3 and the rotary motor 4 are electrically connected with an external power supply and the controller 2 and controlled by the controller 2.

The two sides of the rear end of the frame 1 are provided with rotating shafts 15, the inner sides of the rotating shafts 15 are provided with inner rotating wheels 16, and the outer ends of the inner rotating wheels 16 are provided with outer rotating wheels 17, so that the utility model is convenient to move.

A foot pad 11 is arranged below the front end of the frame 1, and a positioning cone 12 is arranged at the lower end of the foot pad 11, so that the drilling machine is convenient to fix during drilling.

The upper end of the frame 1 is provided with a push rod 13, and the tail end of the push rod 13 is provided with a leather sheath 14, so that friction is increased, and the utility model is convenient to push.

The lower end of the lifting transmission shaft 31 is provided with a driving wheel 32, the outer end of the driving wheel 32 is provided with a transmission belt 33, two sides of the transmission belt 33 are provided with driven wheels 34, and screw rods 35 are arranged in the driven wheels 34, so that the lifting motor 3 can drive the screw rods 35 to rotate conveniently.

The screw 35 is provided with a connecting ring 36, a movable plate 41 is arranged inside the connecting ring 36, and an upper connecting frame 411 and a lower connecting frame 412 are respectively arranged on the upper side and the lower side of the movable plate 41, so that the movable plate 41 can move conveniently.

A hollow screw 5 is arranged between the upper connecting frame 411 and the lower connecting frame 412, and a water inlet pipe 52 is arranged at the upper end of the hollow screw 5, so that the upper connecting frame 411 and the lower connecting frame 412 can drive the hollow screw 5 to lift.

The upper connecting frame 411, the lower connecting frame 412 and the joints of the water inlet pipe 52 and the hollow screw 5 are all provided with bearings 521, so that the hollow screw 5 can be conveniently connected with the upper connecting frame 411, the lower connecting frame 412 and the water inlet pipe 52.

The hollow screw 5 is provided with a rotating gear 53, the rear end of the rotating gear 53 is provided with a guide gear 43, the guide gear 43 is arranged on the rotating transmission shaft 42, and the outer end of the rotating gear 53 is provided with a dustproof shell 51, so that the rotating motor 4 can drive the hollow screw 5 to rotate conveniently.

The lower end of the hollow screw 5 is provided with a rotating rod 54, the rotating rod 54 is provided with spiral sheets 55, water spray nozzles 56 are arranged between the spiral sheets 55, and the lower end of the rotating rod 54 is provided with a drill bit 57, so that the utility model is convenient for punching and water spraying for dust reduction.

The working principle of the utility model is as follows: when the utility model is used, firstly the utility model is pushed to a designated position through the external rotating wheel 17, then the positioning cone at the front end of the frame is pierced into the ground, the water inlet pipe 52 is connected with an external water pipe, the lifting motor 3 and the rotating motor 4 are sequentially started through the controller 2, the lifting motor 3 drives the driving wheel 32 to rotate through the lifting transmission shaft 31, the driving wheel 32 drives the screw rod 35 to rotate through the conveyor belt 33 and the driven wheel 34, the connecting ring 36 is meshed with the screw rod 35 to drive the movable plate 41 to move downwards, the movable plate 41 drives the hollow screw rod 5 to move downwards through the upper connecting frame 411 and the lower connecting frame 412, the rotating motor 4 drives the guide gear 43 to rotate through the rotating transmission shaft 42, the guide gear 43 is meshed with the rotating gear 53 to drive the hollow screw rod 5 to rotate at a high speed in the downward moving process, the hollow screw rod 5 drives the rotating rod 54 and the drill bit 57 to rotate at a high speed to punch holes, in the process, water in the rotating rod 54 is thrown out through the water jet port 56 due to form water mist, the water mist adheres to dust particles generated by drilling by the drill 57 and falls.

The beneficial technical effects related to the implementation of the utility model are as follows: firstly, as the rotary motor 4, the rotary transmission shaft 42, the guide gear 43, the rotary gear 53, the hollow screw 5, the rotating rod 54, the water spraying port 56 and the water inlet pipe 52 are arranged, the hollow screw 5 can be driven to rotate at a high speed by meshing the guide gear 43 and the rotary gear 53, water in the rotating rod 54 forms water mist through the centrifugal force of high-speed rotation and is sprayed out from the water spraying port 56, the water mist and dust particles fall down in an adhesion manner, the dust flying in the ground drilling process is avoided from damaging the body of an operator, and the safety of the rotary water spraying device is improved; secondly, because the utility model is provided with the frame 1, the lifting motor 3, the lifting transmission shaft 31, the screw rod 35, the connecting ring 36, the movable plate 41, the upper connecting frame 411 and the lower connecting frame 412, the utility model can start the lifting motor 3 through the controller 2 after selecting the position, so that the hollow screw rod 5 drives the drill bit 57 to move downwards to drill the ground, thereby reducing the error caused by manual drilling and punching, and improving the practicability and accuracy of the utility model.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a building fire control construction is with dust collector that punches, includes frame (1), its characterized in that: the rear end of the rack (1) is provided with a fixing frame (24), the fixing frame (24) is provided with a controller (2), the controller (2) is sequentially provided with a power switch (21), a lifting switch (22) and a rotary switch (23) from left to right, the upper end of the rack (1) is provided with a lifting motor (3), an output shaft of the lifting motor (3) is provided with a lifting transmission shaft (31), the lower end of the lifting motor (3) is provided with a rotary motor (4), the front end of the rotary motor (4) is provided with a rotary transmission shaft (42), the lower end of the rotary motor (4) is provided with a movable plate (41), the power switch (21), the lifting switch (22), the rotary switch (23), the lifting motor (3) and the rotary motor (4) are electrically connected with an external power supply and the controller (2), and is controlled by the controller (2).

2. The perforating and dedusting device for the fire fighting construction of the building as recited in claim 1, further comprising: the improved rotary table is characterized in that rotating shafts (15) are arranged on two sides of the rear end of the rack (1), inner rotating wheels (16) are arranged on the inner sides of the rotating shafts (15), and outer rotating wheels (17) are arranged at the outer ends of the inner rotating wheels (16).

3. The perforating and dedusting device for the fire fighting construction of the building as recited in claim 1, further comprising: a pad foot (11) is arranged below the front end of the frame (1), and a positioning cone (12) is arranged at the lower end of the pad foot (11).

4. The perforating and dedusting device for the fire fighting construction of the building as recited in claim 1, further comprising: the upper end of the frame (1) is provided with a push rod (13), and the tail end of the push rod (13) is provided with a leather sheath (14).

5. The perforating and dedusting device for the fire fighting construction of the building as recited in claim 1, further comprising: the lifting transmission shaft (31) lower extreme is provided with action wheel (32), action wheel (32) outer end is provided with conveyer belt (33), conveyer belt (33) both sides are provided with from driving wheel (34), be provided with lead screw (35) in from driving wheel (34).

6. The perforating and dedusting device for the fire fighting construction of the building as recited in claim 5, characterized in that: the screw rod (35) is provided with a connecting ring (36), the movable plate (41) is arranged on the inner side of the connecting ring (36), and the upper side and the lower side of the movable plate (41) are respectively provided with an upper connecting frame (411) and a lower connecting frame (412).

7. The perforating and dedusting device for the fire fighting construction of the building as recited in claim 6, further comprising: a hollow screw (5) is arranged between the upper connecting frame (411) and the lower connecting frame (412), and a water inlet pipe (52) is arranged at the upper end of the hollow screw (5).

8. The perforating and dedusting device for fire fighting construction of buildings according to claim 7, characterized in that: and bearings (521) are arranged at the joints of the upper connecting frame (411), the lower connecting frame (412), the water inlet pipe (52) and the hollow screw (5).

9. The perforating and dedusting device for fire fighting construction of buildings according to claim 7, characterized in that: be provided with on hollow screw (5) rotating gear (53), rotating gear (53) rear end is provided with leading gear (43), leading gear (43) set up in on rotatory transmission shaft (42), rotating gear (53) outer end is provided with dust cover (51).

10. The perforating and dedusting device for fire fighting construction of buildings according to claim 7, characterized in that: the lower end of the hollow screw rod (5) is provided with a rotating rod (54), the rotating rod (54) is provided with spiral sheets (55), water spray nozzles (56) are arranged between the spiral sheets (55), and the lower end of the rotating rod (54) is provided with a drill bit (57).