Beam side mold punching device

Abstract

The utility model discloses a beam side mold tapping device which comprises a drilling machine, a supporting frame and a sliding frame, the supporting frame and the sliding frame are matched with each other, the sliding frame is provided with the drilling machine, the rectangular supporting frame is composed of two symmetrical stand columns, an upper cross beam and a lower cross beam, and an inner cross beam is arranged on the upper portion in the supporting frame. Guide holes are respectively formed in the centers of the upper cross beam and the inner cross beam, an upright upper guide pipe is positioned above the upper cross beam, the lower end of the upper guide pipe is fixedly connected to the guide hole of the upper cross beam, a lower guide pipe is connected to the guide hole between the upper cross beam and the inner cross beam, and an upright supporting rod is fixedly connected to the center of the bottom surface of the lower cross beam; the sliding frame is composed of symmetrical tubular columns, an upper cross rod and a lower cross rod, the lower end of the vertical positioning rod is fixedly connected to the upper cross rod, and the drilling machine is fixedly installed on the lower portion in the sliding frame. The device is reasonable in structure and suitable for positioning and trepanning the wire drawing rod for beam side mold installation in a construction site, so that the beam side mold trepanning speed is increased, the positioning is accurate, the working efficiency is improved, and the construction is safe.

Description

Technical Field

[0001] The utility model belongs to a beam side hole opening device for building construction, in particular to a beam side mold hole opening device. Background Art

[0002] During construction, structural beam side formwork is typically reinforced using perforated tie rods. Therefore, after the formwork is complete, holes need to be drilled in the beam side formwork. Currently, there is no portable, specialized equipment for drilling holes in beam side formwork. In practice, workers often lie on the formwork using a hand drill with a specialized drill bit. This is not only inconvenient, resulting in poor results and the tendency for the same set of holes to be positioned inconsistently, but also inefficient, high labor costs, and significant safety risks. Utility Model Content

[0003] The purpose of the utility model is to provide a beam side formwork hole opening device, which has a reasonable structure and is suitable for positioning and opening holes for the drawing rod for the installation of the beam side formwork at the construction site, thereby improving the beam side formwork hole opening speed and positioning accuracy, which can improve work efficiency and construction safety.

[0004] The purpose of the present utility model is achieved as follows: a beam side mold hole opening device, including a drilling machine, composed of a supporting frame that cooperates with each other and a sliding frame on which the drilling machine is installed, a rectangular supporting frame composed of two symmetrical columns and an upper crossbeam and a lower crossbeam, an inner crossbeam is provided at the upper part of the supporting frame, a guide hole is provided at the center of the upper crossbeam and the inner crossbeam respectively, an upright upper guide tube is located above the upper crossbeam, the lower end of the upper guide tube is fixedly connected to the guide hole of the upper crossbeam, the guide hole between the upper crossbeam and the inner crossbeam is connected to the lower guide tube, The center of the bottom surface of the lower crossbeam is fixed with an upright support rod; the sliding frame is composed of symmetrical pipe columns and upper and lower cross bars, the lower end of the upright positioning rod is fixed to the upper cross bar, and a drilling machine is fixed at the lower part of the sliding frame; the sliding frame is installed in the support frame, wherein the symmetrical pipe columns of the sliding frame are slidably matched with the symmetrical columns of the support frame, and the positioning rods of the sliding frame are slidably matched with the upper and lower guide tubes connected to the support frame, and the sliding frame and the support frame are positioned on the symmetrical pipe columns by positioning devices respectively.

[0005] The utility model includes a one-way drilling mechanical mechanism, a drilling machine support rod and a switch control handle. The one-way drilling mechanical mechanism includes a main body, a drilling machine, a vertical positioning rod and a column; the one-way drilling mechanical mechanism can realize sequential drilling of opposite beam side molds, the vertical positioning rod is connected to the main body and is used to hold and control the one-way drilling mechanical mechanism, and the support rod is fixed to the bottom of the main body and is used to support the one-way drilling mechanical mechanism.

[0006] The utility model adopts standardized customization of the handheld cutting machine, improves the handheld cutting machine rotary wheel into a detachable hole-opening drill bit, and realizes the use of the customized hole-opening drill bit to be installed on the customized drilling machine.

[0007] The hole-opening drill bit is a customized drill bit, and its specifications are made according to the commonly used drawing rods and construction methods on the construction site. It is improved from a handheld cutting machine.

[0008] The vertical positioning rod is fixed to the upper crossbar. Positioning holes are provided on the uprights and pipe columns and secured with bolts. The height of the upper and lower slide bars is adjusted via the lower guide tube, thereby adjusting the height of the drilling machine. The vertical positioning rod and the drilling machine main body fixing rod are connected via the vertical positioning rod. The positioning rod of the sliding frame and the upper and lower guide tubes, which are integrated with the support frame, slide together. Positioning devices are used to position the sliding frame and support frame on symmetrical pipe columns, thereby adjusting the height of the drilling machine main body.

[0009] The lower end of the support rod is a pointed structure to prevent the support rod from sliding on the beam bottom formwork

[0010] The utility model adopts standardized customization of the handheld cutting machine, realizes the use of customized hole-opening drill bits installed on the customized drilling machine, and performs hole-opening operations on the beam side formwork in turn. Its advantages are as follows: good hole-opening forming effect, and easy to reinforce the beam side formwork with threaded rods; saves labor costs, improves work efficiency, and ensures quality and safety during the construction process.

[0011] The sliding frame is mounted on the upper guide tube, the customized drilling machine is welded to the sliding frame, and adjustment holes are evenly distributed on the columns of the support frame. Positioning holes corresponding to the adjustment holes are set on the symmetrical columns of the sliding frame. The installed bolts pass through the positioning holes and the corresponding adjustment holes, and the bolts are tightened to position the sliding frame on the support frame. The support rod is fixed to the lower part of the lower crossbeam, the vertical positioning rod is fixed to the upper part of the upper crossbeam, and the lower guide tube is connected to the guide hole between the upper and inner crossbeams. The drill bit is installed on the customized drilling machine, and the power cord is the power cord of the customized drilling machine. The lower guide tube can control the vertical positioning rod 3 to adjust the height of the customized drilling machine through the sliding frame. The customized drilling machine starts working after the power cord is powered on.

[0012] The utility model adopts standardized customization of the handheld cutting machine, realizes the use of customized hole-opening drill bits installed on the customized drilling machine, and performs hole-opening operations on the beam side formwork in turn. Its advantages are as follows: good hole-opening forming effect, and easy to reinforce the beam side formwork with threaded rods; saves labor costs, improves work efficiency, and ensures quality and safety during the construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings. Figure 1 This is a schematic diagram of the main structure of the utility model. Figure 2 for Figure 1 Schematic diagram of the right view structure. DETAILED DESCRIPTION

[0014] A beam side formwork opening device, such as Figure 1 、 Figure 2 As shown, it includes a drilling machine 1, which is composed of a supporting frame that cooperates with each other and a sliding frame on which the drilling machine 1 is installed. The rectangular supporting frame is composed of two symmetrical columns 2 and an upper crossbeam 3 and a lower crossbeam 4. An inner crossbeam 5 is provided at the upper part of the supporting frame. Guide holes are provided in the centers of the upper crossbeam 3 and the inner crossbeam 5 respectively. An upright upper guide tube 6 is located above the upper crossbeam 3. The lower end of the upper guide tube 6 is fixedly connected to the guide hole of the upper crossbeam 3. A lower guide tube 7 is connected to the guide hole between the upper crossbeam 3 and the inner crossbeam 5. A lower guide tube 7 is fixedly connected to the center of the bottom surface of the lower crossbeam 4. Upright support rods 12; a sliding frame consisting of symmetrical tubular columns 8 and upper and lower crossbars 9 and 10. The lower ends of upright positioning rods 11 are fixed to the upper crossbar 9. A drilling machine 1 is fixed to the lower portion of the sliding frame. The sliding frame is mounted within the supporting frame. The symmetrical tubular columns 8 of the sliding frame slide in conjunction with the symmetrical upright columns 2 of the supporting frame. The positioning rods 11 of the sliding frame slide in conjunction with the upper and lower guide tubes 6 and 7, which are integrally connected to the supporting frame. Positioning devices are used on the symmetrical tubular columns 8 to position the sliding frame relative to the supporting frame. The drill bit of the drilling machine 1 extends from the side of the sliding frame. The drill bit of the drilling machine 1 is a detachable drilling bit. The positioning device is constructed with evenly spaced adjustment holes 13 on the upright columns 2 of the supporting frame. Positioning holes corresponding to the adjustment holes 13 are also provided on the symmetrical tubular columns 8 of the sliding frame. Bolts 14 are installed through the positioning holes and the corresponding adjustment holes 13. Tightening the bolts secures the sliding frame to the supporting frame. A cone tip is provided at the lower end of the support rod 12 .

Claims

1. A beam side formwork hole drilling device, comprising a drilling machine (1), characterized in that: The invention is composed of a supporting frame and a sliding frame on which a drilling machine (1) is installed. The rectangular supporting frame is composed of two symmetrical columns (2) and an upper crossbeam (3) and a lower crossbeam (4). An inner crossbeam (5) is arranged at the upper part of the supporting frame. A guide hole is arranged at the center of the upper crossbeam (3) and the inner crossbeam (5). An upright upper conduit (6) is located above the upper crossbeam (3). The lower end of the upper conduit (6) is fixedly connected to the guide hole of the upper crossbeam (3). A lower conduit (7) is connected to the guide hole between the upper crossbeam (3) and the inner crossbeam (5). An upright upper conduit (6) is fixedly connected to the center of the bottom surface of the lower crossbeam (4). A support rod (12); a sliding frame composed of symmetrical pipe columns (8) and an upper cross bar (9) and a lower cross bar (10); the lower end of an upright positioning rod (11) is fixedly connected to the upper cross bar (9); a drilling machine (1) is fixedly installed in the lower part of the sliding frame; a sliding frame is installed in the supporting frame, wherein the symmetrical pipe columns (8) of the sliding frame are slidably matched with the symmetrical columns (2) of the supporting frame, the positioning rods (11) of the sliding frame are slidably matched with the upper guide tube (6) and the lower guide tube (7) connected to the supporting frame as a whole, and the sliding frame and the supporting frame are positioned on the symmetrical pipe columns (8) respectively by positioning devices.

2. A beam side formwork hole opening device according to claim 1, characterized in that: The drill bit of the drilling machine (1) extends from the side of the sliding frame.

3. The beam side formwork hole opening device according to claim 1, characterized in that: The drill bit of the drilling machine (1) is a detachable hole-opening drill bit.

4. The beam side formwork hole opening device according to claim 1, characterized in that: The structure of the positioning device is that adjustment holes (13) are evenly distributed on the columns (2) of the support frame, and positioning holes corresponding to the adjustment holes (13) are respectively provided on the symmetrical pipe columns (8) of the sliding frame. The installed bolts (14) pass through the positioning holes and the corresponding adjustment holes (13), and the bolts are tightened to position the sliding frame on the support frame.

5. The beam side formwork hole opening device according to claim 1, characterized in that: A cone tip is provided at the lower end of the support rod (12).

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