Climbing-free steel bar planting drilling device

Abstract

The utility model relates to the technical field of drilling equipment, and discloses a climbing-free steel bar planting drilling device which comprises a first rod piece, a second rod piece, a third rod piece and a fourth rod piece. The second rod piece slidably sleeves the upper end part of the first rod piece, and a drilling machine is fixedly arranged at the top end of the second rod piece; one end of the pressing rod is rotationally connected to the second rod piece, and the middle of the pressing rod is hinged to the supporting rod; and the upper end of the pull rope is connected to a switch of the drilling machine. When the climbing-free steel bar planting drilling device is used for drilling operation, compared with a traditional drilling operation mode, the operation process is simpler, labor and time can be remarkably saved, the quality of steel bar planting holes is guaranteed, meanwhile, manpower and material resource investment is saved, and construction safety is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of drilling equipment, specifically to a drilling device for rebar installation without the need for climbing. Background Technology

[0002] Currently, during the construction process, due to the height restrictions of the building (especially the high floor height of public buildings), the drilling and rebar installation on the roof slab requires the erection of a mobile scaffold as the working surface, which presents problems such as working at height, frequent movement of the mobile scaffold, high manpower consumption, and difficulty in ensuring safety. Utility Model Content

[0003] This utility model was made to solve the above-mentioned technical problems. Its purpose is to provide a drilling device for rebar installation without climbing, which can be used to carry out drilling operations on the roof of a building without climbing.

[0004] To achieve the above objectives, this utility model provides a drilling device for rebar installation without the need for climbing, comprising: a first rod with a support rod on its side; a second rod that is slidably sleeved on the upper end of the first rod and has a drill fixedly mounted on its top end; a pressure rod that is rotatably connected at one end to the second rod and hinged in the middle to the support rod; and a pull rope that is connected at its upper end to the switch of the drill.

[0005] In one embodiment, the side of the first rod is provided with a plurality of positioning holes along the axial direction for the positioning pin to pass through, and a positioning pin is inserted into one of the positioning holes near the second rod.

[0006] In one embodiment, a first sleeve is slidably sleeved on the first rod, one end of the support rod is fixed on the first sleeve, and a positioning pin is inserted into a positioning hole near the lower end of the first sleeve.

[0007] In one embodiment, one end of the strut is hinged to the first member.

[0008] In one embodiment, a second sleeve is fixedly provided at the lower end of the second rod, and one end of the pressure rod is hinged to the second sleeve.

[0009] In one embodiment, a level is provided on the second rod.

[0010] In one embodiment, the second rod includes multiple expansion joints, with fixed pipe clamps provided between adjacent expansion joints.

[0011] In one embodiment, a base is provided at the lower end of the first rod.

[0012] In one embodiment, the base is a rectangular steel plate.

[0013] In one embodiment, the cross-sections of the first and second rods are not circular.

[0014] Based on the above description and practice, it can be seen that the non-climbing rebar drilling device of this utility model slides the second rod onto the upper end of the first rod, and sets a support rod on the side of the first rod. A pressure rod is rotatably set on the side of the second rod, and the middle of the pressure rod is hinged to the support rod, so that the pressure rod can form a lever. When the end of the pressure rod away from the second rod is pressed, the second rod can be moved upward along the first rod, so that the drilling machine at the top can be pressed tightly against the roof of the building to carry out drilling operations. In addition, the operator does not need to climb to a height during the entire operation, which improves the safety of construction.

[0015] Compared to traditional drilling methods, this no-climbing rebar drilling device simplifies the drilling process, significantly saving labor and time. It ensures the quality of the rebar holes while reducing manpower and material costs and guaranteeing construction safety.

[0016] Furthermore, since the second member can be moved upward a certain distance by pressing the pressure bar, this no-climbing rebar drilling device can be applied to buildings with common floor heights.

[0017] In addition, by setting the second member to consist of multiple expansion joints, this no-climbing rebar drilling device can be adjusted in height according to actual needs without being limited by the floor height, thus making it suitable for drilling operations on building roofs of various floor heights. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the rebar drilling device that does not require climbing, according to one embodiment of the present invention.

[0019] Figure 2 for Figure 1 Enlarged view of part A in the middle.

[0020] Figure 3 for Figure 1 Enlarged view of section B in the middle.

[0021] The attached figures are labeled as follows:

[0022] 1. First member

[0023] 2. Second member

[0024] 3. Compression rod

[0025] 4. Pull rope

[0026] 5. Support pole

[0027] 6. Drilling rig

[0028] 7. Positioning holes

[0029] 8. First sleeve

[0030] 9. Second sleeve

[0031] 10. Spirit level

[0032] 11. Fixing pipe clamps

[0033] 12. Base Detailed Implementation

[0034] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be more comprehensive and complete, and will fully convey the concept of exemplary embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0035] Furthermore, the accompanying drawings are merely illustrative of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted. It should be noted that in this disclosure, the terms "comprising," "configured with," and "set in" are used to indicate an open-ended inclusion, meaning that additional elements / components / etc. may exist besides those listed; the terms "first," "second," etc., are used only as labels and are not intended to limit the number or order of objects; the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0036] Unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] This embodiment discloses a rebar drilling device that eliminates the need for climbing. Please refer to [link / reference]. Figures 1 to 3 The no-climbing rebar drilling device in this embodiment includes a first rod 1, a second rod 2, a pressure rod 3, and a pull rope 4.

[0038] A support rod 5 is rotatably mounted on the side of the first rod 1 to support the pressure rod 3. A second rod 2 is slidably fitted onto the upper end of the first rod 1, and a drilling rig 6 is fixedly mounted on the top of the second rod 2. One end of the pressure rod 3 is rotatably connected to the lower end of the second rod 2, and the middle of the pressure rod 3 is hinged to the upper end of the support rod 5. The upper end of the pull rope 4 is connected to the switch of the drilling rig 6.

[0039] When in use, move the no-climb rebar drilling device to the position to be drilled, and then press down on the end of the pressure rod 3 away from the second rod 2. With the support of the support rod 5, the pressure rod 3 can form a lever with the support rod 5 as the fulcrum, pushing the second rod 2 upward along the first rod 1, so that the drill bit at the top of the drilling machine 6 can be pressed against the building roof. Then, pull the tension rod to start the drilling machine 6 to drill. During the drilling process, continuously press the pressure rod 3 to drill the rebar hole to the specified depth.

[0040] This no-climbing rebar drilling device slides the second rod 2 onto the upper end of the first rod 1, and a support rod 5 is provided on the side of the first rod 1. A pressure rod 3 is rotatably provided on the side of the second rod 2. The middle part of the pressure rod 3 is hinged to the support rod 5, which enables the pressure rod 3 to form a lever. When the end of the pressure rod 3 away from the second rod 2 is pressed, the second rod 2 can move upward along the first rod 1, thereby allowing the drilling rig 6 at the top to press tightly against the building roof slab to perform drilling operations. Moreover, the operator does not need to climb during the entire operation, which improves the safety of construction.

[0041] Compared to traditional drilling methods, this no-climbing rebar drilling device simplifies the drilling process, significantly saving labor and time. It ensures the quality of the rebar holes while reducing manpower and material costs and guaranteeing construction safety.

[0042] Furthermore, since the second rod 2 can be moved upward a certain distance by pressing the pressure rod 3, this no-climbing rebar drilling device can be applied to buildings with common floor heights.

[0043] As one embodiment, a plurality of positioning holes 7 are provided on the side of the first rod 1 along the axial direction for the positioning pin to pass through. A positioning pin is inserted into one of the positioning holes 7 near the second rod 2. When drilling is not performed, the lower end of the second rod 2 abuts against the positioning pin, which can prevent the second rod 2 from sliding down continuously.

[0044] Furthermore, in this embodiment, a first sleeve 8 is slidably fitted onto the first rod 1, and one end of the support rod 5 is hinged to the first sleeve 8. A positioning pin is inserted into a positioning hole 7 near the lower end of the first sleeve 8. This positioning pin prevents the first sleeve 8 from sliding continuously downwards. During drilling operations, the height of the first sleeve 8 and the support rod 5 can also be adjusted up and down, making this no-climbing rebar drilling device suitable for operators of different heights. The support position of the support rod 5 can also be adjusted, allowing the pressure rod 3 to form a more effort-saving lever.

[0045] In another embodiment, one end of the support rod 5 can also be directly hinged to the first rod 1, which can also achieve the function of raising the second rod 2 when the pressure rod 3 is pressed. Furthermore, in this structural form, the structure of the support rod 5 and the pressure rod 3 is more stable.

[0046] In one embodiment, a second sleeve 9 is fixedly provided at the lower end of the second rod 2, and one end of the pressure rod 3 is hinged to the second sleeve 9. By providing the second sleeve 9, it is convenient to indirectly connect the pressure rod 3 and the second rod 2 together, and at the same time, it can improve the strength of the lower end of the second rod 2, ensuring that it is not easily deformed during drilling operations.

[0047] As one implementation method, a level 10 is provided on the second rod 2 to facilitate the operator to control the verticality of the drill bit on the drilling rig 6 and ensure that the drilling direction meets the design requirements.

[0048] In one implementation, the second member 2 includes multiple expansion joints, with fixed pipe clamps 11 installed between adjacent expansion joints. With this structural form, the no-climbing rebar drilling device can be unrestricted by floor height, allowing the height of the entire device to be adjusted according to actual needs, thus making it suitable for drilling operations on building roofs of various floor heights.

[0049] As one implementation, a base 12 is provided at the lower end of the first member 1. It can be made of rectangular steel plate and can fit tightly with the ground / floor surface to ensure that the no-climbing rebar drilling device has better stability during drilling operations.

[0050] As one implementation, the cross-sections of the first member 1 and the second member 2 are non-circular. During drilling operations, the second member 2 will not rotate around the first member 1 due to the rotation of the drill bit on the drilling rig 6, thus improving the stability of the drilling. For example, in a specific embodiment, the cross-sections of the first member 1 and the second member 2 can be set to polygonal, elliptical, or other shapes to limit the relative rotation between the two members.

[0051] In one implementation, the pull rope 4 is an insulated rope, with its upper end attached to the handle and switch of the drilling rig 6. Pulling the pull rope 4 downwards will turn on the switch of the drilling rig 6, and then drilling operations can be carried out.

[0052] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A non-climbing drilled-in anchoring device, characterized in that, The utility model relates to a kind of free-climbing drilled hole device of planting tendon, including: First bar, side rotation is equipped with strut; Second bar, sliding sleeve is in the upper end of the first bar, top end is fixedly equipped with drill rig; Pressing rod, one end rotation is connected in the second bar, middle part is hinged in the strut; Pull rope, upper end is connected in the switch of drill rig; Wherein, the side of the first bar is equipped with several positioning holes along the axial direction, positioning pin is inserted in the positioning hole close to the second bar.

2. The free-climbing drilled hole device of planting tendon according to claim 1, wherein: The first sleeve is slidably sleeved on the first bar, one end of the strut is fixed on the first sleeve, and a positioning pin is inserted in the positioning hole close to the lower end of the first sleeve.

3. The free-climbing drilled hole device of planting tendon according to claim 1, wherein: One end of the strut is hinged on the first bar.

4. The free-climbing drilled hole device of planting tendon according to claim 1, wherein: The second sleeve is fixedly arranged at the lower end of the second bar, and one end of the pressing rod is hinged on the second sleeve.

5. The free-climbing drilled hole device of planting tendon according to claim 1, wherein: A level is arranged on the second bar.

6. The free-climbing drilled hole device of planting tendon according to claim 1, wherein: The second bar comprises a plurality of telescopic sections, and a fixing clamp is arranged between adjacent telescopic sections.

7. The free-climbing drilled hole device of planting tendon according to claim 1, wherein: The lower end of the first bar is provided with a base.

8. The free-climbing drilled hole device of planting tendon according to claim 7, wherein: The base is a rectangular steel plate.

9. The free-climbing drilled hole device of planting tendon according to claim 1, wherein: The cross sections of the first bar and the second bar are non-circular.

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