CN201552557U

CN201552557U - Novel drilling device

Info

Publication number: CN201552557U
Application number: CN 200920061759
Authority: CN
Inventors: 应培新; 李春辉
Original assignee: Zhejiang Haitian Construction Group Co Ltd
Current assignee: Zhejiang Haitian Construction Group Co Ltd
Priority date: 2009-08-04
Filing date: 2009-08-04
Publication date: 2010-08-18
Anticipated expiration: 2019-08-04

Abstract

The utility model relates to a novel drilling device which comprises a pedestal, a pedestal rod, a transmission rod, a handle and a dividing ruler, wherein the lower end of the pedestal rod is fixed on the pedestal, the pedestal rod adopts a round steel pipe with slots on the two edges, the dividing ruler is arranged at the lower part of the pedestal rod, the lower section of the transmission rod is sleeved in the pedestal rod and can slide up and down in the pedestal rod, a percussion drill is fixed at the upper end of the transmission rod through a fastening piece, a stress application handle is arranged at the lower end of the transmission rod, and an anti-dust cover and a dust leading pipe are arranged at the head part of the percussion drill. In the utility model, the percussion drill is lifted to specific height through the transmission rod, and holes are drilled as required. The device has the advantages of accurate positioning, high use efficiency, low cost, simplicity, and practicability. Most dust produced in the drilling process is collected and led to the ground, so that environment protection is favorable, and the heath of constructors is protected.

Description

A kind of novel drilling equipment

Technical field

The utility model relates to a kind of boring bar tool for building, and particularly a kind of novel drilling equipment is suitable for construction site or house fitting-up and uses, and belongs to light industry electronic product technical field.

Background technology

Percussion drill is because its boring is convenient, efficient is high, thereby is used widely in the construction and decoration industry, and particularly in the construction of floor, the height of floor is the height about 3～4 meters generally in construction, and the degree of depth of boring is generally in 150mm.When the workmen when floors ceilings is carried out construction operation, must face upward head facing to ceiling construction, and must be with ladder or collocation scaffold to carry out ascend operation, the workmen will climb up, both inconvenient, danger is also higher, and produces a large amount of dust in when construction boring workmen's health is caused adverse influence.For avoiding when ceiling is holed four dust of penetrating to the injury of human body, generally all to be with safety device during workmen's operation, for example mouth mask, glasses etc., very inconvenient, though this has certain protective action, the job site dust from flying, noise is big, environment is abominable, still is unescapable to the health effect of human body.

Summary of the invention

The utility model purpose provides a kind of novel drilling equipment; it rises to certain height by drive link with percussion drill; hole as requested; the dust that produces when collecting pilot bore hole simultaneously; thereby reaching boring convenient, accurately, safety, service efficiency height, help protecting the workmen healthy.

The technical scheme that the utility model is taked:

A kind of novel drilling equipment, comprise pedestal, pedestal bar, drive link, afterburning handle, rule, shift knob, wherein pedestal bar lower end is fixed on the pedestal, pedestal is a round double teeming ironware, the pedestal bar is the round steel pipe of both sides fluting, be provided with rule on round steel pipe, drive link is smooth round steel pipe, and the lower end of drive link is inserted in the pedestal bar and can be slided up and down in the pedestal bar; Percussion drill is fixed on the top of drive link by securing member, is provided with afterburning handle at the lower position of drive link, is provided with dust cover and dust guiding tube at the head position of percussion drill.

Described afterburning handle is fixed on the lower position of drive link, and afterburning handle can move up and down along the groove on pedestal bar both sides under the traction of drive link.

Described dust cover is counter to cover on the pinch grip of percussion drill, and dust guiding tube connects dust cover, the dust collection of generation and direct into ground when will hole.

The shift knob of this drilling equipment is the extension that percussion drill bores the body electric switch, the electric switch of percussion drill is prolonged draw next root RVV and set up the shift knob of an electric switch as percussion drill.

The dust cover of this drilling equipment is that lucite or transparent plastic glue are made.

The beneficial effects of the utility model: this drilling equipment is raised to certain height by the drive link slip with percussion drill and holes by designing requirement, accurate positioning, processing ease, service efficiency height, save time, cost is low, and can be at the requirement of floor, the degree of depth that can check boring simultaneously by rule in boring has improved the once quality of boring; And the dust that major part boring is produced in when boring collects and is directed to ground, protected the healthy of workmen and helped environmental protection.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 replaces afterburning handle schematic diagram for pedal;

Fig. 3 supports the percussion drill schematic diagram for the double joint bar.

The specific embodiment

The contrast accompanying drawing illustrates its structure.

As shown in Figure 1, the pedestal bar 1 of this drilling equipment is fixed on the pedestal 11 that places ground, drive link 2 is inserted in the pedestal bar 1 and the lifting of can sliding in the pedestal bar, the pedestal bar is the round steel pipe of both sides fluting, on pedestal bar round steel pipe, engrave rule 9, be convenient at any time drilling depth be checked.Drive link is a smooth open circles steel pipe, at two afterburning handles 10 of the bottom of drive link welding, as the strong point with use the force; On drive link, draw next root RVV and set up a switch as percussion drill press button 8 by percussion drill body switch place by securing member 6 colligation firmly for percussion drill 7.Dust cover 5 is counter to cover on the pinch grip of percussion drill, and connects dust guiding tube 3 on dust cover dust is guided to ground 12.

During construction, after utilizing infrared position indicator location, this instrument is placed on the position that needs boring, and the people stands in by the instrument, by afterburning handle 10 percussion drill 7 is up carried, after mentioning floor 4 top bit, the switch 8 of releasing the button makes it begin boring, when getting into certain depth, can determine the degree of depth of boring according to the stroke of rule.The dust that produces during boring is directed to ground by the dust cover collection and by the dust guiding tube that is connected with dust cover with dust.

In Fig. 2, on drive link 2, load onto pedal 13, to replace the afterburning handle among Fig. 1, make the reinforcing when boring of this instrument convenient, more laborsaving.

In Fig. 3, adopt double joint bar (double joint pedestal bar 1 and double joint drive link 2) form to support percussion drill 7, make percussion drill boring more steadily with strong.

Claims

1. novel drilling equipment, comprise pedestal, pedestal bar, drive link, afterburning handle, rule, shift knob, wherein pedestal bar lower end is fixed on the pedestal, it is characterized in that the round steel pipe of pedestal bar (1) for the both sides fluting, on the pedestal bar, be carved with rule (9), drive link (2) is a round steel pipe, and drive link (2) lower end is inserted in the pedestal bar and can be slided up and down in the pedestal bar; Drive link upper end is fixed with percussion drill (7) by securing member (6), is provided with afterburning handle (10) at the lower position of drive link, is provided with dust cover (5) and dust guiding tube (3) at the head position of percussion drill.

2. a kind of novel drilling equipment according to claim 1 is characterized in that afterburning handle (10) can slide up and down with drive link along the fluting on pedestal bar both sides.

3. a kind of novel drilling equipment according to claim 1 is characterized in that dust guiding tube connects dust cover, so that dust collection is directed into ground on the anti-pinch grip that covers on percussion drill of dust cover (5).

4. a kind of novel drilling equipment according to claim 1 is characterized in that shift knob (8) is the extension of percussion drill electric switch, and the electric switch of percussion drill is received a RVV and set up the shift knob of an electric switch as percussion drill.

5. a kind of novel drilling equipment according to claim 1 is characterized in that dust cover is that lucite or transparent plastic are made.