CN211030723U - Drilling support for constructional engineering - Google Patents

Abstract

The utility model relates to the technical field of constructional engineering equipment, in particular to a constructional engineering drilling support which solves the defects of complicated and unsafe drilling process of constructional engineering in the prior art, and comprises a base, a cylinder, a lifting rod and a fixing device, wherein the cylinder is arranged on the base, the lifting rod is arranged on the cylinder, the bottom of the base is provided with a plurality of support legs, the upper part of the lifting rod is provided with a rotating groove, a rotating rod is matched in the rotating groove in a sliding way, a clamp is welded at one end of the rotating rod, an external thread is arranged at the other end of the rotating rod, a screwing nut is arranged at one end of the rotating rod, which is positioned at the external thread, and the screwing nut is provided with a threaded hole which is in threaded fit with the external thread, the fixing device is arranged on the rotating rod, and fixing device is including rotating fixed block, spring holder, spring and fixed frame, the utility model discloses replaced artifical drilling, improved drilling efficiency and guaranteed personnel's safety.

Description

Drilling support for constructional engineering

Technical Field

The utility model relates to a building engineering equipment technical field especially relates to a building engineering drilling support.

Background

During the construction process of building decoration, holes are often drilled in ceilings or wall surfaces for ceiling hanging or lamp installation. At present, the workman is when drilling, because the roof is higher, inconvenient drilling needs to borrow tools such as scaffold frame to assist, and the workman stands on the scaffold frame, holds the rig with the hand, and facing upward the head and carry out the drilling operation to at the drilling in-process, because drilling quantity is many and drilling position is unset, lead to often moving the scaffold frame and find suitable position and carry out the drilling, very inconvenient, not only take time and take trouble and have the potential safety hazard.

Disclosure of Invention

The utility model aims at solving the complex and unsafe shortcoming of the building engineering drilling process that exists among the prior art, and the building engineering drilling support that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a building engineering drilling support, includes base, cylinder, lifter and fixing device, the cylinder sets up on the base, the lifter sets up on the cylinder, the bottom of base is equipped with a plurality of stabilizer blades, the upper portion of lifter is equipped with the rotation groove, and sliding fit has the dwang in the rotation groove, the clamp has been welded to the one end of dwang, and the other end of dwang is equipped with the external screw thread, the one end that lies in the external screw thread on the dwang is equipped with the nut of screwing, and is equipped with the screw hole on the nut of screwing, screw hole and external screw thread screw-thread fit, fixing device sets up on the dwang, and fixing device is including rotating fixed block, spring holder, spring and fixed.

Preferably, the through hole formed in the fixing frame is in sliding fit with the rotating rod, and mounting grooves are formed in the inner walls of the two sides of the fixing frame.

Preferably, the one end of rotating the fixed block is connected with the inner wall rotation of mounting groove both sides through the pivot, and the inboard of rotating the other end of fixed block all is equipped with the spring holder and the spring holder directly is equipped with the spring with fixed frame inner wall.

Preferably, a movable sleeve is arranged between the fixing device and the screwing nut, a sliding cavity is arranged in the movable sleeve, and the sliding cavity is in sliding fit with the rotating rod.

Preferably, one end of the movable sleeve, which is tightly attached to the screwing nut, is provided with a clamping groove, one end of the screwing nut, which is tightly attached to the movable sleeve, is provided with a clamping block, and the clamping block is in sliding fit with the clamping groove.

Preferably, the hoop is provided with two corresponding rib plates, a bolt is arranged between the rib plates, and the bolt is in threaded connection with the rib plates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. The utility model discloses replaced artifical drilling, improved drilling efficiency and guaranteed personnel's safety.

2. The utility model discloses in, the dwang can drive the drill bit in the clamp and rotate, has made things convenient for the regulation of drilling angle, and the lifter can conveniently adjust the height of drill bit, and convenient operation is simple.

Drawings

Fig. 1 is a schematic structural view of a drilling bracket for construction engineering according to the present invention;

Fig. 2 is a schematic top view of a cross-sectional structure of a fixing device for a drilling bracket in construction engineering according to the present invention;

Fig. 3 is the utility model provides a structure schematic diagram is overlooked to clamp of building engineering drilling support.

In the figure: the device comprises a base 1, a cylinder 2, a lifting rod 3, a supporting leg 4, a hoop 5, a rib plate 51, a rotating rod 6, an external thread 61, a screwing nut 7, a threaded hole 71, a clamping block 72, a movable sleeve 8, a sliding cavity 81, a clamping groove 82, a fixing device 9, a mounting groove 91, a rotating fixing block 92, a spring seat 93, a spring 94, a fixing frame 95, a bolt 10 and a rotating groove 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a building engineering drilling support, including base 1, cylinder 2, lifter 3 and fixing device 9, cylinder 2 sets up on base 1, lifter 3 sets up on cylinder 2, the bottom of base 1 is equipped with a plurality of stabilizer blades 4, the upper portion of lifter 3 is equipped with pivoted slot 11, and sliding fit has dwang 6 in the pivoted slot 11, clamp 5 has been welded to the one end of dwang 6, and the other end of dwang 6 is equipped with external screw thread 61, the one end that lies in external screw thread 61 on dwang 6 is equipped with screw nut 7, and be equipped with screw hole 71 on screw nut 7, screw hole 71 and external screw thread 61 screw-thread fit, fixing device 9 sets up on dwang 6, and fixing device 9 is including rotating fixed block 92, spring holder 93, spring 94 and fixed frame 95.

Wherein, the through-hole and the dwang 6 sliding fit of seting up on the fixed frame 95, and seted up mounting groove 91 on the both sides inner wall of fixed frame 95, the one end of rotating fixed block 92 is connected through the inner wall rotation of pivot and mounting groove 91 both sides, and the inboard of the other end of rotating fixed block 92 all is equipped with spring holder 93 and fixed frame 95 inner wall and directly is equipped with spring 94, certain pressure is applyed to rotating fixed block 92 to spring 94 for lifter 3 can be hugged closely to rotating fixed block 92.

Wherein, be equipped with the movable sleeve 8 between fixing device 9 and the nut 7 of screwing, be equipped with slip chamber 81 in the movable sleeve 8, and slip chamber 81 and dwang 6 sliding fit, the one end that the nut 7 of screwing is hugged closely to movable sleeve 8 is equipped with draw-in groove 82, the one end that the nut 7 of screwing is hugged closely to movable sleeve 8 is equipped with fixture block 72, and fixture block 72 and draw-in groove 82 sliding fit, screw nut 7 will be screwed out, dwang 6 can rotate, and drive the electric drill rotation in the clamp 5, when rotating to suitable angle, screw nut 7 will be screwed to the rotation of lifter 3 direction, screw nut 7 drives movable sleeve 8 and removes, movable sleeve 8 promotes fixing device 9 and removes, it hugs closely lifter 3 to rotate fixed block 92, and it is fixed to shall 6, thereby the angle modulation of drill bit has been.

Two corresponding ribbed slabs 51 are arranged on the hoop 5, the bolt 10 is arranged between the ribbed slabs 51, the bolt 10 is in threaded connection with the ribbed slabs 51, the bolt 10 is unscrewed, the electric drill is installed in the hoop 5, the bolt 10 is screwed, the ribbed slabs 51 are folded and drive the hoop 5 to be tightened, and therefore the electric drill is firmly fixed.

Example (b): unscrew bolt 10, install the electric drill in clamp 5 again, screw up bolt 10, floor 51 folds and drives clamp 5 and tighten up, thereby make the electric drill firmly fixed, open cylinder 2, make lifter 3 rise to suitable height, screw nut 7 back-out, dwang 6 can rotate, and drive the electric drill rotation in the clamp 5, when rotating to suitable angle, screw nut 7 will screw to lifter 3 direction rotating, screw nut 7 drives movable sleeve 8 and removes, movable sleeve 8 promotes fixing device 9 and removes, certain pressure is applyed to rotatory fixed block 92 to spring 94, make to rotate fixed block 92 and can hug closely lifter 3, and fix dwang 6, thereby the angle modulation of drill bit has been realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a building engineering drilling support, includes base (1), cylinder (2), lifter (3) and fixing device (9), its characterized in that, cylinder (2) set up on base (1), lifter (3) set up on cylinder (2), the bottom of base (1) is equipped with a plurality of stabilizer blades (4), the upper portion of lifter (3) is equipped with rotation groove (11), and sliding fit has dwang (6) in rotation groove (11), clamp (5) have been welded to the one end of dwang (6), and the other end of dwang (6) is equipped with external screw thread (61), the one end that lies in external screw thread (61) on dwang (6) is equipped with screw nut (7), and is equipped with screw hole (71) on screw nut (7), screw hole (71) and external screw thread (61) screw-thread fit, fixing device (9) set up on dwang (6), and the fixing device (9) comprises a rotary fixing block (92), a spring seat (93), a spring (94) and a fixing frame (95).

2. The drilling bracket for the constructional engineering as claimed in claim 1, wherein the fixing frame (95) is provided with a through hole which is in sliding fit with the rotating rod (6), and the fixing frame (95) is provided with mounting grooves (91) on the inner walls of the two sides.

3. The drilling support for the building engineering as claimed in claim 1, wherein one end of the rotary fixed block (92) is rotatably connected with the inner walls of the two sides of the installation groove (91) through a rotating shaft, and the inner sides of the other end of the rotary fixed block (92) are respectively provided with a spring seat (93) and the inner wall of the fixed frame (95) are directly provided with a spring (94).

4. A drilling bracket for construction engineering according to claim 1, wherein a movable sleeve (8) is arranged between the fixing device (9) and the screwing nut (7), a sliding cavity (81) is arranged in the movable sleeve (8), and the sliding cavity (81) is in sliding fit with the rotating rod (6).

5. The drilling bracket for the constructional engineering as claimed in claim 4, wherein a clamping groove (82) is formed at one end of the movable sleeve (8) close to the screwing nut (7), a clamping block (72) is formed at one end of the screwing nut (7) close to the movable sleeve (8), and the clamping block (72) is in sliding fit with the clamping groove (82).

6. A support for a borehole in construction engineering according to claim 1, characterized in that two corresponding ribs (51) are provided on the clamp (5), and a bolt (10) is provided between the ribs (51), and the bolt (10) is in threaded connection with the ribs (51).

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