CN202659158U

CN202659158U - Vertical height adjustable drilling device

Info

Publication number: CN202659158U
Application number: CN 201220202921
Authority: CN
Inventors: 杨晓; 冯华毅; 孙云峰; 孟令杰; 李超; 唐窗
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2012-05-08
Filing date: 2012-05-08
Publication date: 2013-01-09
Anticipated expiration: 2022-05-08

Abstract

The utility mode relates to a simple building machine for building sites and particularly relates to a vertical height adjustable drilling device. The vertical height adjustable drilling device comprises horizontal rods, vertical rods and an impact drill, the horizontal rods and the vertical rods are vertically arranged respectively, the impact drill is fixed at the top end of an upper vertical rod, a switch rope is arranged on an impact drill switch, two ends of the horizontal rods are connected with the lower portion of the upper vertical rod and the upper portion of a lower vertical rod through hinges to form a transformable parallelogram, an operating rod is hinged to the vertical rods in the middle of the horizontal rods, and the right end of the operating rod extends out of the transformable parallelogram. The vertical height adjustable drilling device is simple and practical in structure, convenient to operate, safe and reliable, few workers are required, and simultaneously, the vertical height adjustable drilling device can be far away from a working face so that physical health of the workers is benefited.

Description

Can regulate the drilling equipment of vertical height

Technical field

It is mechanical with simple construction that the utility model relates to a kind of building site, especially a kind of drilling equipment of regulating vertical height.

Background technology

In the construction work, enter as required bar planting, doing a lot of occasions such as hanger lever all need to machine drilling below floor and beam, and existing measure all is to take manually to stand on the two-sided double ladder, have the percussion drilling line operate in arms, the people is when ladder operates like this, and the below must have one or two people holding up ladder, otherwise the potential safety hazard of toppling over is arranged, since the people from operating surface close to, the concrete powder that gets out sucks in workman's the respiratory tract easily, has a strong impact on the healthy of workman.

Summary of the invention

Goal of the invention of the present utility model is to overcome the defective that prior art exists, and realization can be regulated the drilling equipment of vertical height.

For achieving the above object, the technical solution of the utility model is: a kind of drilling equipment of regulating vertical height, comprise cross bar, montant and Churn drill, cross bar and montant are respectively setting up and down, Churn drill is fixed in the top of montant, the switch rope is set on the Churn drill switch, described cross bar two ends and upper montant bottom and lower montant top are connected through the hinge and consist of deformable parallelogram, montant in the middle of cross bar is hinged with action bars, and described action bars right-hand member stretches out deformable parallelogram.

Pad all is set between the rod member of described hinged place.

There is the gap between described pad and the corresponding rod member.

Described lower montant fixes on the ground.

Described Churn drill is fixed with cotton rope.

The beneficial effects of the utility model:

1. the drilling equipment of regulating vertical height of the present utility model is simple and practical, and the personnel that need are few, easy to operate, and safe and reliable.

2. the drilling equipment of regulating vertical height of the present utility model, the workman can operate on the ground, reduces concrete powder incoming call respiratory tract, thereby is conducive to the healthy of workman.

Description of drawings

Fig. 1 is the structural representation that can regulate the drilling equipment of vertical height;

Fig. 2 is the right TV structure schematic diagram of Fig. 1;

Fig. 3 is the structure for amplifying schematic diagram of A among Fig. 2.

The specific embodiment

Also by specific embodiment the drilling equipment of regulating vertical height of the present utility model is done more detailed description below in conjunction with accompanying drawing.

Embodiment:

Referring to the upper montant of Fig. 1-Fig. 3: 1-, montant under the 2-, 3-cross bar, 4-action bars, 5-bolt, 501-pad, 502-nut, 6-Churn drill, 601-switch rope, 7-cotton rope.

The drilling equipment that can regulate vertical height comprises cross bar 3, montant and Churn drill 6, cross bar 3 and montant are respectively setting up and down, Churn drill 6 is fixed in the top of montant 1, on Churn drill 6 switches switch rope 601 is set, cross bar 3 two ends and upper montant 1 bottom and lower montant 2 tops are connected through the hinge and consist of deformable parallelogram, montant in the middle of cross bar 3 is hinged with action bars 4, and action bars 4 right-hand members stretch out deformable parallelogram.

Pad 501 all is set between the rod member of hinged place.

There is the gap between pad 501 and the corresponding rod member.

Lower montant 2 fixes on the ground.

Churn drill 6 usefulness cotton ropes 7 are fixing.

Claims

1. the drilling equipment that can regulate vertical height, comprise cross bar, montant and Churn drill, cross bar and montant are respectively setting up and down, Churn drill is fixed in the top of montant, the switch rope is set on the Churn drill switch, it is characterized in that: described cross bar two ends and upper montant bottom and lower montant top are connected through the hinge and consist of deformable parallelogram, and the montant in the middle of cross bar is hinged with action bars, and described action bars right-hand member stretches out deformable parallelogram.

2. the drilling equipment of regulating vertical height according to claim 1 is characterized in that: pad all is set between the rod member of described hinged place.

3. the drilling equipment of regulating vertical height according to claim 2 is characterized in that: have the gap between described pad and the corresponding rod member.

4. the drilling equipment of regulating vertical height according to claim 1, it is characterized in that: described lower montant fixes on the ground.

5. the drilling equipment of regulating vertical height according to claim 1, it is characterized in that: described Churn drill is fixed with cotton rope.