CN205057125U - Indoor roof bar planting drilling tool - Google Patents

Abstract

The utility model discloses a drilling tool for planting bars on an indoor roof, which comprises a support frame and an electric drill fixed support, the electric drill fixed support is arranged vertically, a vertical movement structure is arranged between the support frame and the electric drill fixed support, and the vertical movement structure includes a force applying lever And the vertical correction rod, one end of the force applying lever is connected with the lower part of the electric drill fixed pillar through the rotating shaft to form a lever resistance point, the middle part of the force applying lever is connected with the support frame through the rotating shaft to form a lever fulcrum; one end of the vertical correction rod is connected with the electric drill fixed pillar through the rotating shaft The connection forms the first connection point of the correction rod, and the other end of the vertical correction rod is connected with the support frame through the rotating shaft to form the second connection point of the correction rod. On the same plumb line, the lever fulcrum is on the same plumb line as the second connection point of the correction rod. The utility model has the characteristics of simple structure, low manufacturing cost, convenient operation, safe use, low labor intensity and the like.

Description

A drilling tool for planting bars on an indoor roof

technical field

The utility model relates to an indoor ceiling bar planting drilling tool.

Background technique

In building construction, the drilling of indoor roof reinforcement is an indispensable work, and the workload is heavy. At present, the steps of drilling indoor roof reinforcement are cumbersome, and there are no special tools. It is necessary to manually carry the drilling tool up and down the ladder for operation. , not only unsafe, but also needs to lift the electric drill upwards for a long time by the arm to operate during the drilling process, which is inconvenient and time-consuming.

Utility model content

The technical problem to be solved by the utility model is to provide an indoor roof reinforcement drilling tool, which has the characteristics of simple structure, convenient operation, safe use, low labor intensity and high work efficiency.

In order to solve the problems of the technologies described above, the technical solution adopted by the utility model is:

A drilling tool for planting bars on an indoor roof, comprising a support frame and an electric drill fixed pillar, the electric drill fixed pillar is arranged vertically, a vertical movement structure is arranged between the support frame and the electric drill fixed pillar, the vertical movement structure includes a force applying lever and a vertical correction rod, One end of the force applying lever is connected with the lower part of the fixed pillar of the electric drill through the rotating shaft to form a lever resistance point, and the middle part of the force applying lever is connected with the support frame through the rotating shaft to form a lever fulcrum; there is at least one vertical correction rod, and one end of the vertical correction rod is connected to the electric drill through the rotating shaft The fixed pillar is connected to form the first connection point of the correction rod, and the other end of the vertical correction rod is connected to the support frame through the rotating shaft to form the second connection point of the correction rod. The force lever is arranged in parallel with the vertical correction rod. On the same vertical line as the first connection point of the correction rod, on the support frame: the lever fulcrum is on the same vertical line as the second connection point of the correction rod.

The utility model is further improved in that:

The support frame includes a tripod for supporting the ground, a rotating shaft connecting rod is vertically arranged on the top of the tripod, and the lever fulcrum and the second connection point of the correction rod are all on the rotating shaft connecting rod.

There is one vertical correction rod, which is located above the force applying lever.

When the force lever or the vertical correction rod is in the horizontal position, the support frame is flush with the bottom of the electric drill fixing post.

The force applying lever, the vertical correction rod, the fixed pillar of the electric drill and the connecting rod of the rotating shaft are all rectangular planks.

The height of the electric drill fixed pillar is 2.5m-2.8m.

The beneficial effects produced by adopting the above-mentioned technical scheme are:

The utility model includes a support frame and an electric drill fixed pillar, the electric drill fixed pillar is vertically arranged, and a vertical movement structure is arranged between the support frame and the electric drill fixed pillar, so as to complete the indoor roof planting bar drilling work through this tool, and avoid carrying drilling tools up and down The unsafe operation method of the ladder; the vertical movement structure includes the force lever and the vertical correction rod. One end of the force lever is connected to the lower part of the electric drill fixed pillar through the rotating shaft to form a lever resistance point, and the middle part of the force lever is connected to the support frame through the rotating shaft. The lever fulcrum completes the lifting action of the electric drill through the principle of leverage, avoiding the high-intensity operation method that requires the arm to lift the electric drill upward for a long time during the drilling process; there is at least one vertical correction rod, and the vertical correction rod One end is connected with the fixed support of the electric drill through the rotating shaft to form the first connection point of the correction rod, and the other end of the vertical correction rod is connected with the support frame through the rotation shaft to form the second connection point of the correction rod. The force lever is arranged in parallel with the vertical correction rod. Above: the lever resistance point and the first connection point of the correction rod are on the same plumb line, on the support frame: the lever fulcrum and the second connection point of the correction rod are on the same plumb line, and the electric drill is lifted up by the force lever When the roof is drilled, the fixed pillar of the electric drill can be moved vertically upwards to ensure that the drill bit of the electric drill is drilled vertically upwards; the support frame includes a tripod for supporting the ground, and a rotating shaft connecting rod is vertically arranged on the top of the tripod. The lever fulcrum and the second connection point of the correction rod are both on the connecting rod of the rotating shaft, which is firmly supported and simple in structure; when the force lever or the vertical correction rod is in the horizontal position, the support frame is flush with the bottom of the electric drill fixed pillar. , the bottom of the electric drill fixed pillar forms a support to the ground, and the device can be firmly supported on the ground; the force lever, the vertical correction rod, the electric drill fixed pillar and the rotating shaft connecting rod are all rectangular planks, which are light in weight and low in cost; the electric drill fixed pillar The height is 2.5m-2.8m, which meets the house height standard. The utility model has the characteristics of simple structure, low manufacturing cost, convenient operation, safe use, low labor intensity and high work efficiency.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic structural view of the utility model in use.

In the accompanying drawings: 1, support frame; 1-1, tripod; 1-2, rotating shaft connecting rod; 2, electric drill fixed pillar; 3, force application lever; 4, vertical correction rod; 5, lever resistance point; 6 , the lever fulcrum; 7, the first connection point of the correction rod; 8, the second connection point of the correction rod; 9, the electric drill.

detailed description

The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

It can be seen from the embodiment shown in Figure 1-2 that this embodiment includes a support frame 1 and an electric drill fixed pillar 2, the electric drill fixed pillar 2 is arranged vertically, a vertical movement structure is arranged between the support frame 1 and the electric drill fixed pillar 2, and the vertical movement The structure includes a force application lever 3 and a vertical correction rod 4. One end of the force application lever 3 is connected with the bottom of the electric drill fixed pillar 2 through a rotating shaft to form a lever resistance point 5, and the middle part of the force application lever 3 is connected with the support frame 1 through a rotation shaft to form a lever fulcrum. 6. There is at least one vertical correction rod 4, one end of the vertical correction rod 4 is connected to the electric drill fixed support 2 through a rotating shaft to form the first connection point 7 of the correction rod, and the other end of the vertical correction rod 4 is connected to the support frame 1 through a rotating shaft to form a correction rod The second connection point 8, the force lever 3 and the vertical correction rod 4 are arranged in parallel, on the electric drill fixed pillar 2: the lever resistance point 5 and the first connection point 7 of the correction rod are on the same plumb line, on the support frame 1: The lever fulcrum 6 is on the same vertical line as the second connection point 8 of the correction rod.

The support frame 1 includes a tripod 1-1 for supporting the ground, and a rotating shaft connecting rod 1-2 is vertically arranged on the top of the tripod 1-1. -2 on.

There is one vertical correction rod 4, and it is located above the force applying lever 3.

When the force applying lever 3 or the vertical correction rod 4 are in the horizontal position, the support frame 1 is flush with the bottom of the electric drill fixing pillar 2 .

The force applying lever 3, the vertical correction rod 4, the fixed pillar 2 of the electric drill and the connecting rod 1-2 of the rotating shaft are all rectangular planks.

The height of the electric drill fixed pillar 2 is 2.5m-2.8m.

Instructions:

During work, the electric drill 9 is fixed on the upper end of the electric drill fixed pillar 2, the bit of the electric drill is vertically upward, the electric drill is turned on, and the power point of the force applying lever 3 is pressed by hand, the electric drill fixed pillar 2 can be adjusted under the action of the vertical correction rod 4 Move vertically upwards to drive the electric drill bit vertically upwards to drill holes for planting bars on the indoor roof.

Claims (6)

1. an indoor top board bar planting boring bar tool, it is characterized in that: comprise bracing frame (1) and electric drill anchor post (2), described electric drill anchor post (2) is vertically arranged, upright motion structure is provided with between support frame as described above (1) and described electric drill anchor post (2), described upright motion structure comprises force lever (3) and vertical correction bar (4), one end of described force lever (3) is connected to form lever resistance point (5) by the below of rotating shaft and described electric drill anchor post (2), the middle part of described force lever (3) is connected to form balance pivot (6) by rotating shaft and support frame as described above (1), described vertical correction bar (4) is at least one, one end of described vertical correction bar (4) is connected to form adjustable stem first tie point (7) by rotating shaft and described electric drill anchor post (2), the other end of described vertical correction bar (4) is connected to form adjustable stem second tie point (8) by rotating shaft and support frame as described above (1), described force lever (3) and described vertical correction bar (4) be arranged in parallel, upper described electric drill anchor post (2): described lever resistance point (5) and described adjustable stem first tie point (7) are on same plumb line, upper at support frame as described above (1): described balance pivot (6) and adjustable stem second tie point (8) are on same plumb line.

2. one according to claim 1 indoor top board bar planting boring bar tool, it is characterized in that: support frame as described above (1) comprises the tripod (1-1) for supporting ground, vertically arrange rotating shaft connecting rod (1-2) on the top of described tripod (1-1), described balance pivot (6) and described adjustable stem second tie point (8) are all on rotating shaft connecting rod (1-2).

3. one according to claim 1 indoor top board bar planting boring bar tool, is characterized in that: described vertical correction bar (4) is one, and is positioned at the top of force lever (3).

4. one according to claim 1 indoor top board bar planting boring bar tool, it is characterized in that: when described force lever (3) or described vertical correction bar (4) are for horizontal level, support frame as described above (1) is concordant with the bottom of described electric drill anchor post (2).

5. one according to claim 2 indoor top board bar planting boring bar tool, is characterized in that: described force lever (3), described vertical correction bar (4), described electric drill anchor post (2) and described rotating shaft connecting rod (1-2) are rectangle plank.

6. the indoor top board bar planting of the one any one of claim 1-5 described in claim boring bar tool, is characterized in that: described electric drill anchor post (2) is highly 2.5m-2.8m.