Steel pipe drilling device for building engineering construction

Abstract

According to the steel pipe drilling device for building engineering construction, a frame is arranged above a base, two positioning plates are symmetrically arranged at the two ends of the frame, a plurality of second lifting assemblies are fixedly arranged at the upper end of a machining table, and a second motor is fixedly arranged in the middle of each positioning plate; a rotating shaft penetrating through the positioning plate is arranged at the output end of the second motor, a disc is arranged at the lower end of the rotating shaft, two moving seats are slidably arranged at the two ends of the positioning plate, clamping blocks are arranged at the lower ends of the moving seats, the second motor is started, the rotating shaft can drive the disc to rotate, and at the moment, the disc can drive the two pull rods to pull the two moving seats to slide; and in the process, the steel pipe does not need to be manually supported, so that the steel pipe does not shake during drilling, the safety coefficient is high, and the drilling quality of the steel pipe can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel pipe processing technical field, concretely is a steel pipe drilling device for building engineering construction. BACKGROUND

[0002] In the construction industry, a variety of steel pipes need to be used, and drilling needs to be performed on the specified position of the steel pipe when the steel pipe is used.

[0003] The existing steel pipe drilling method mostly makes people drill by hand, first places the steel pipe on the processing table, then holds the steel pipe with one hand and takes the drilling machine with the other hand to drill, in this process, the steel pipe is easy to shake, not only the safety factor is low, but also the drilling quality of the steel pipe is reduced. UTILITARY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiency of prior art, the utility model provides a steel pipe drilling device for building engineering construction.

[0006] (II) technical scheme

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a steel pipe drilling device for building engineering construction, including processing table, the upper end of processing table is equipped with base, the upper of base is fixedly arranged first lifting assembly, the output of first lifting assembly is equipped with first motor, the output of first motor is equipped with drill bit, the upper of base is equipped with frame, the both ends of frame are symmetrically arranged two positioning plates, the upper end of processing table is fixedly arranged a plurality of second lifting assemblies, the output of second lifting assembly is equipped with lifting rod connected with positioning plate;

[0008] The middle part of positioning plate is fixedly arranged second motor, the output of second motor is equipped with rotating shaft penetrating positioning plate, the lower end of rotating shaft is equipped with disc, the both ends of positioning plate are slidably arranged two moving seats, the lower end of moving seat is equipped with clamping block, the inner side of clamping block is equipped with arc slot, the inner side of moving seat is equipped with recess, the inside of recess is equipped with first protruding block, the circumferential side of disc is symmetrically arranged two second protruding blocks and pull rods, one end of pull rod is rotatably connected with second protruding block, the other end of pull rod is rotatably connected with first protruding block.

[0009] Further, the first lifting assembly and the second lifting assembly are both telescopic air cylinders.

[0010] In order to improve the stability of the moving seat when sliding, the utility model improves that the both ends of the positioning plate are provided with two sliding grooves, and the upper end of the moving seat is provided with a sliding block in sliding cooperation with the sliding grooves.

[0011] Further, the improvement of the utility model has, the cross section of the chute is T-shaped.

[0012] In order to reduce the limitation of the structure when using, the improvement of the utility model has, the clamping block is fixed in the lower end of the moving seat through a screw.

[0013] Further, the improvement of the utility model has, the inner wall of the arc-shaped groove is equipped with a plurality of anti-skid lines.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a steel pipe drilling device for building engineering construction, has the following beneficial effects:

[0016] Starting the second lifting assembly makes the positioning plate lift to the specified position, starting the second motor can make the rotating shaft drive the disc to rotate, at this time, the disc will drive two pull rods to pull two moving seats to slide, thereby can make two clamping blocks clamp and limit the steel pipe, this process does not need manual support steel pipe, makes the steel pipe not shake when drilling, not only high safety factor, and can guarantee the drilling quality of the steel pipe. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is the side view of the utility model Figure 1 ;

[0019] Figure 3 It is the cooperation structure schematic view of the disc and the pull rod in the utility model;

[0020] In the drawing: 1, processing table;2, first lifting assembly;3, first motor;4, base;5, frame;6, positioning plate;7, second lifting assembly;8, second motor;9, rotating shaft;10, disc;11, moving seat;12, chute;13, clamping block;14, arc-shaped groove;15, pull rod;16, recess;17, first protruding block;18, second protruding block. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the utility model.

[0022] Please refer to Figures 1-3The utility model discloses a steel pipe drilling device for building engineering construction, including processing table 1, the upper end of processing table 1 is equipped with base 4, the upper fixed setting first lifting assembly 2 of base 4, the output of first lifting assembly 2 is equipped with first motor 3, the output of first motor 3 is equipped with drill bit, the upper of base 4 is equipped with frame 5, the both ends symmetrical setting of frame 5 two locating plate 6, the upper fixed setting of processing table 1 multiple second lifting assembly 7, the output of second lifting assembly 7 is equipped with the lifting rod of connecting locating plate 6 6,

[0023] The middle part of the locating plate 6 is fixedly provided with a second motor 8, the output end of the second motor 8 is provided with a rotating shaft 9 penetrating through the locating plate 6, the lower end of the rotating shaft 9 is provided with a disc 10, the both ends of the locating plate 6 are slidably provided with two moving seats 11, the lower end of the moving seat 11 is provided with a clamping block 13, the inner side of the clamping block 13 is provided with an arc-shaped groove 14, the inner side of the moving seat 11 is provided with a groove 16, the inside of the groove 16 is provided with a first protrusion 17, the circumferential side of the disc 10 is symmetrically provided with two second protrusions 18 and a pull rod 15, one end of the pull rod 15 is rotatably connected with the second protrusion 18, the other end of the pull rod 15 is rotatably connected with the first protrusion 17.

[0024] When the steel pipe needs to be drilled is placed on the base 4, the second lifting assembly 7 is started to lift the locating plate 6 to the specified position, and then the second motor 8 is started to drive the rotating shaft 9 to rotate the disc 10, at this time, the disc 10 drives the two pull rods 15 to slide the two moving seats 11, so that the two clamping blocks 13 can clamp and limit the steel pipe, and the steel pipe does not need to be manually supported during drilling, so that the steel pipe does not shake during drilling, which not only has high safety factor, but also can ensure the drilling quality of the steel pipe.

[0025] The first lifting assembly 2 is started to drive the drill bit to descend, and the first motor 3 is started to drive the drill bit to rotate, so that the steel pipe can be drilled.

[0026] In this embodiment, the first lifting assembly 2 and the second lifting assembly 7 are both telescopic air cylinders.

[0027] In this embodiment, the both ends of the locating plate 6 are provided with two sliding grooves 12, the upper end of the moving seat 11 is provided with a sliding block which is in sliding cooperation with the sliding groove 12, and the cross section of the sliding groove 12 is T-shaped, when the moving seat 11 slides, the sliding block slides in the sliding groove 12, which can improve the stability of the moving seat 11 when sliding.

[0028] In the embodiment, the clamping block 13 is fixed on the lower end of the moving seat 11 by screws, when the steel pipes with different diameters need to be positioned, the clamping block 13 needs to be replaced, so that the size of the arc-shaped groove 14 can be temporarily adjusted, and the screw fixing mode can facilitate the assembly of the clamping block 13 on the lower end of the moving seat 11.

[0029] In the embodiment, the inner wall of the arc-shaped groove 14 is provided with a plurality of anti-skid lines, the friction between the clamping block 13 and the steel pipe can be increased, and the stability of the steel pipe during the drilling process can be further improved.

[0030] In the description in the present document, it should be noted that the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application.

Claims

1. A steel pipe drilling device for construction engineering, comprising a processing table (1), a base (4) provided at the upper end of the processing table (1), a first lifting component (2) fixedly arranged above the base (4), a first motor (3) provided at the output end of the first lifting component (2), and a drill bit provided at the output end of the first motor (3), characterized in that: The upper portion of the base (4) is provided with a frame (5), two positioning plates (6) are symmetrically arranged at the two ends of the frame (5), the upper end of the processing table (1) is fixedly provided with a plurality of second lifting assemblies (7), and the output end of the second lifting assembly (7) is provided with a lifting rod connected with the positioning plate (6). A second motor (8) is fixedly arranged at the middle portion of the positioning plate (6), the output end of the second motor (8) is provided with a rotating shaft (9) penetrating through the positioning plate (6), the lower end of the rotating shaft (9) is provided with a disc (10), two moving seats (11) are slidingly arranged at the two ends of the positioning plate (6), the lower end of the moving seat (11) is provided with a clamping block (13), the inner side of the clamping block (13) is provided with an arc-shaped groove (14), the inner side of the moving seat (11) is provided with a groove (16), the inside of the groove (16) is provided with a first protruding block (17), the circumferential side of the disc (10) is symmetrically provided with two second protruding blocks (18) and a pull rod (15), one end of the pull rod (15) is rotatably connected with the second protruding block (18), and the other end of the pull rod (15) is rotatably connected with the first protruding block (17).

2. A steel pipe drilling device for construction work according to claim 1, characterized in that: The first lifting assembly (2) and the second lifting assembly (7) are both telescopic air cylinders.

3. A steel pipe drilling device for construction work according to claim 2, characterized in that: The two ends of the positioning plate (6) are provided with two sliding grooves (12), and the upper end of the moving seat (11) is provided with a sliding block in sliding fit with the sliding groove (12).

4. The steel pipe drilling device for construction engineering construction according to claim 3, characterized in that: The cross section of the sliding groove (12) is T-shaped.

5. A steel pipe drilling device for construction work according to claim 4, characterized in that: The clamping block (13) is fixed at the lower end of the moving seat (11) by screws.

6. A steel pipe drilling device for construction work according to claim 5, characterized in that: A plurality of anti-skid lines are arranged on the inner wall of the arc-shaped groove (14).

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