Constructional column embedded steel bar drilling equipment

Abstract

The constructional column embedded steel bar drilling equipment comprises a supporting rod and an electric drill arranged at the top of the supporting rod, the supporting rod comprises a first long rod, a first short rod, a second long rod and a second short rod which are sequentially hinged end to end, and the lower end of the first long rod is connected with a lower supporting rod; the end, close to the lower supporting rod, of the first short rod is connected with an operation handle, the upper end of the second long rod is connected with an electric drill supporting rod, the electric drill is fixed to the upper end of the electric drill supporting rod, and a drill bit of the electric drill is vertically upward. By the adoption of the drilling device, a worker can drill holes by standing on the ground without climbing a ladder, construction is safe and convenient, dust damage is avoided, and working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction tools, and more specifically, to a structural column reinforcement embedding drilling device. Background Art

[0002] During the wall construction process, drilling holes for embedding reinforcement at the bottom of structural column and beam is a very important process. However, the height is too high, which is inconvenient for workers to construct. In the current construction process, workers usually stand on a stepladder and hold a handheld drill to drill upwards. This drilling method has low construction efficiency and great construction difficulty. Once the dust enters the eyes during drilling, it will have a great impact on the health of workers. Summary of the invention

[0003] In view of the above problems, the purpose of the present invention is to provide a structural column reinforcement drilling equipment, which allows workers to drill holes while standing on the ground without having to climb ladders. The construction is safe and convenient, dust damage is avoided, and work efficiency is improved.

[0004] The present invention provides a structural column reinforcement drilling device, comprising a support rod and an electric drill arranged on the top of the support rod, wherein:

[0005] The support rod comprises a first long rod, a first short rod, a second long rod and a second short rod which are hinged in sequence from head to tail, a lower support rod is connected to the lower end of the first long rod, an operating handle is connected to the end of the first short rod adjacent to the lower support rod, and an electric drill support rod is connected to the upper end of the second long rod.

[0006] The electric drill is fixed on the upper end of the electric drill support rod, and the drill bit of the electric drill is vertically upward.

[0007] The power cord of the electric drill extends downward along the electric drill support rod and is tied to the electric drill support rod. The power plug of the electric drill is plugged into a nearby power source.

[0008] The switch of the electric drill is arranged on the operating handle.

[0009] An electric drill bracket is arranged at the upper end of the electric drill support rod, and the electric drill bracket includes a support plate arranged on the electric drill support rod, the distance between the support plate and the upper end of the electric drill support rod is less than the height of the electric drill, and two clamps are arranged on the electric drill support rod part on the upper side of the support plate.

[0010] A rubber pad is arranged on the supporting plate.

[0011] A transparent dustproof tray is provided at a position of the electric drill support rod below the electric drill, and the radius of the dustproof tray is less than 20 cm.

[0012] A through hole is arranged in the middle of the dustproof tray, and the through hole is arranged on the electric drill support rod. Three supporting rods are evenly arranged around the electric drill support rod. The distance between the supporting rod and the electric drill is 10cm-20cm, and the dustproof tray is supported on the supporting rod.

[0013] The length of the first short rod is greater than the length of the drill bit of the electric drill.

[0014] The lower support rod includes a vertical rod and a triangular bracket connected to the lower end of the vertical rod, the upper end of the vertical rod is connected to the lower end of the first long rod, the triangular bracket includes a connecting tube and inclined rods evenly arranged on the outer periphery of the connecting tube, an internal thread is arranged on the inner wall of the connecting tube, and an external thread is arranged on the vertical rod, and the external thread and the internal thread are matched.

[0015] The electric drill support rod, the first long rod, the first short rod, the second long rod, the second short rod and the lower support rod are all steel pipes.

[0016] The structural column reinforcement drilling equipment according to the present invention is provided with an electric drill at the upper end of the support rod, and the support rod has a hinged movable rectangle and a lower support rod. The worker holds the lower support rod firmly with one hand and controls the movable rectangle with the other hand to control the rise and fall of the electric drill. The worker can perform high structural column beam bottom drilling while standing on the ground. The present invention is simple to manufacture and convenient to use, avoids the danger of ladder operation, avoids dust injury, and improves drilling efficiency and construction safety.

[0017] In order to achieve the above and related purposes, one or more aspects of the present invention include features that will be described in detail later and are particularly pointed out in the claims. The following description and the accompanying drawings describe some exemplary aspects of the present invention in detail. However, these aspects indicate only some of the various ways in which the principles of the present invention can be used. In addition, the present invention is intended to include all of these aspects and their equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] By referring to the following description in conjunction with the accompanying drawings, and with a more comprehensive understanding of the present invention, other objects and results of the present invention will become more apparent and easy to understand. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the structure of a structural column reinforcement drilling device according to Example 1 of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of a structural column reinforcement drilling device according to Example 2 of the present invention;

[0021] Figure 3 This is a schematic structural diagram of a tripod bracket according to Embodiment 2 of the present invention;

[0022] Among them, 1-support rod, 11-first long rod, 12-first short rod, 13-second long rod, 14-second short rod, 15-lower support rod, 16-operating handle, 17-electric drill support rod, 2-electric drill, 3-switch, 4-electric drill bracket, 41-support plate, 42-clamp, 5-dustproof tray, 6-support rod, 7-triangular bracket, 71-connecting pipe, 72-oblique rod, 73-internal thread, 8-vertical rod;

[0023] The same reference numerals throughout the drawings indicate similar or corresponding features or functions. DETAILED DESCRIPTION

[0024] In the following description, for the purpose of illustration, in order to provide a comprehensive understanding of one or more embodiments, many specific details are set forth. However, it is apparent that these embodiments may also be implemented without these specific details. In other examples, for ease of describing one or more embodiments, known structures and devices are shown in the form of block diagrams.

[0025] The present invention can be subjected to various changes and can have various embodiments, and specific embodiments are illustrated and described in the accompanying drawings. However, the present invention is not limited to the specific implementation, and all changes, equivalents and substitutes falling within the concept and technical scope of the present invention are included, and should be understood to be included.

[0026] Ordinal terms such as first, second, etc. may be used to describe various constituent elements, but the constituent elements are not limited to the terms. The terms are only used to distinguish one constituent element from another constituent element. For example, without departing from the scope of the claims of the present invention, the second constituent element may be named as the first constituent element, and similarly, the first constituent element may be named as the second constituent element. The terms and / or include a combination of multiple associated items or a certain item among multiple associated items.

[0027] It should be understood that when a certain component is mentioned to be "connected" or "contacted" with other components, this includes not only the case where it is directly connected or contacted with other components, but also the case where other components exist in between. Conversely, when a certain component is mentioned to be "directly connected" or "directly contacted" with other components, it should be understood that there are no other components in between.

[0028] In the description of the embodiments, when it is described that a certain component is formed "on or under" another component, on or under includes two components directly contacting each other or at least one other component is arranged and formed between the two components. Moreover, when it is expressed as on or under, it refers to not only the upper direction but also the lower direction based on a certain component.

[0029] The terms used in this application are only used to illustrate specific embodiments and are not intended to limit the present invention. Unless the context clearly provides otherwise, singular expressions include plural expressions. In this application, it should be understood that terms such as "including" or "having" are used to specify the presence of features, numbers, steps, operations, constituent elements, parts or combinations thereof recorded in the specification, and do not preclude the presence or additional possibility of one or more other features, numbers, steps, operations, constituent elements, parts or combinations thereof.

[0030] Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as those generally understood by those skilled in the art. Terms defined in commonly used dictionaries should be interpreted as having the same meaning as in the context of the relevant technology, and if not clearly defined in this application, they should not be interpreted as ideal or overly formal meanings.

[0031] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Example 1

[0033] Figure 1 This is a schematic diagram of the structure of a structural column reinforcement drilling device according to Example 1 of the present invention;

[0034] like Figure 1 As shown, the structural column reinforcement drilling equipment proposed in this embodiment can be used for drilling reinforcement holes at the bottom of structural columns and beams, and can also be used for drilling holes at other higher tops.

[0035] The structural column reinforcement drilling equipment comprises a support rod 1 and an electric drill 2 arranged on the top of the support rod 1. The electric drill 2 is used to drill holes at the bottom of the structural column beam. The support rod 1 is used to support the electric drill 2 upward from the ground until it can contact the bottom of the beam.

[0036] In order to facilitate the electric drill 2 to rise and drill holes, the support rod 1 is set to be liftable. The support rod 1 may include a first long rod 11, a first short rod 12, a second long rod 13 and a second short rod 14, which are hinged in sequence from head to tail. The first long rod 11, the first short rod 12, the second long rod 13 and the second short rod 14 form a movable rectangle, and the four corners of the movable rectangle are all connected by rotation. A lower support rod 15 is connected to the lower end of the first long rod 11, an operating handle 16 is connected to the end of the first short rod 12 adjacent to the lower support rod 15, and an electric drill support rod 17 is connected to the upper end of the second long rod 13.

[0037] The movable rectangle is vertically arranged between the lower support rod 15 and the electric drill support rod 17. The lower support rod 15 and the operating handle 16 are respectively extensions of two rods of a hinge point below the movable rectangle, and the electric drill support rod 17 is an extension of the second long rod 13 of the hinge point opposite to the hinge point. As the movable rectangle is deformed, the electric drill support rod 17 rises or falls.

[0038] When drilling holes, the worker can effectively and powerfully control the electric drill 2 with both hands through the lower support rod 15 and the operating handle 16. The worker holds the lower support rod 15 with one hand to stabilize the lower support rod and holds the operating handle 16 with the other hand to control the deformation of the movable rectangle. Pressing the operating handle 16 downward, the movable rectangle can be transformed into a parallelogram, the electric drill support rod 17 rises appropriately, and the electric drill 2 can be inserted into the beam to drill holes; lifting the operating handle 16 upward, the movable rectangle can return to its original position, the electric drill support rod 17 drops, and the electric drill 2 can be withdrawn from the beam.

[0039] Because the electric drill 2 has impact force when drilling, the worker should hold the lower support rod 15 firmly, and the operating handle 16 should also be pressed down steadily. In order to operate stably, if the length of the lower support rod 15 is long enough, the lower end can be against the ground. If the length of the lower support rod 15 is slightly shorter, the lower end should be grasped to be stable or against other table-shaped objects.

[0040] In order to meet the drilling depth, the length of the first short rod 12 is greater than the length of the drill bit of the electric drill 2, ensuring that the electric drill 2 can complete the deepest hole that can be constructed by only controlling the operating handle 16.

[0041] In order to facilitate the electric drill 2 to drill a vertical hole, the electric drill 2 is firmly fixed to the upper end of the electric drill support rod 17 , and the drill bit of the electric drill 2 is vertically upward, and the drill bit is located outside the upper end of the electric drill support rod 17 .

[0042] In a specific embodiment of the present invention, in order to facilitate the power supply of the electric drill 2, the power cord of the electric drill 2 extends downward along the electric drill support rod 17 and is tied to the electric drill support rod 17, and the power plug of the electric drill 2 is plugged into a nearby power source. The power cord of the electric drill 2 is neatly arranged along the support rod 1, and a certain length is left at the rear end for easy plugging in of the power source.

[0043] In a specific embodiment of the present invention, in order to facilitate turning on and off the electric drill 2, the switch 3 of the electric drill 2 is arranged on the operating handle 16. The switch circuit of the electric drill 2 is modified, and the wire is extended along the support rod 1 to the operating handle 16 and connected to the switch 3, so that the switch 3 can be used to control the opening and closing of the electric drill 2 at any time.

[0044] In a specific embodiment of the present invention, in order to firmly install the electric drill 2, an electric drill bracket 4 is provided at the upper end of the electric drill support rod 17. The electric drill bracket 4 may include a support plate 41 provided on the electric drill support rod 17. The distance between the support plate 41 and the upper end of the electric drill support rod 17 is less than the height of the drill body of the electric drill 2, ensuring that the drill bit can fully protrude from the electric drill support rod 17. Two clamps 42 are provided on the electric drill support rod 17 on the upper side of the support plate 41.

[0045] The heavier electric drill 2 is placed in the electric drill bracket 4, which can prevent the electric drill 2 from falling to the ground due to the impact force during the drilling process, which is safe and reliable. The two clamps 42 are spaced apart, and the electric drill support rod 17 and the drill body can be clamped together to fix the electric drill 2. The support plate 41 can support the bottom of the electric drill 2 to prevent the electric drill 2 from moving down, thereby ensuring the stability of the position of the electric drill 2.

[0046] In order to buffer the impact force of the electric drill 2 on the supporting plate 41 , a rubber pad is provided on the supporting plate 41 .

[0047] In a specific embodiment of the present invention, in order to catch the dust dropped by drilling, a transparent dustproof tray 5 is provided on the electric drill support rod 17 below the electric drill 2, and the radius of the dustproof tray 5 is less than 20 cm.

[0048] The dust tray 5 can catch most of the falling dust to prevent the dust from flying around. The dust tray 5 is transparent and does not affect the observation of the electric drill 2 aligning the hole. The radius of the dust tray 5 cannot be too large, within 20 cm, and will not affect the workers' observation of the drill bit drilling.

[0049] In a specific embodiment of the present invention, the dustproof tray 5 can be installed in such a way that a through hole is provided in the middle of the dustproof tray 5, the through hole is penetrated on the electric drill support rod 17, three support rods 6 are evenly provided around the electric drill support rod 17, the distance between the support rod 6 and the electric drill 2 is 10cm-20cm, and the dustproof tray 5 is supported on the support rod 6.

[0050] The dust tray 5 can be a disc-shaped transparent plastic plate, with a hole in the middle having the same outer diameter as the electric drill support rod 17. The dust tray 5 is inserted on the electric drill support rod 17 and supported by three support rods 6. The length of the support rod 6 is about 5 cm, which can support the dust tray 5. The distance between the support rod 6 and the electric drill 2 is 10 cm-20 cm, so that the dust tray 5 is 10 cm-20 cm away from the bottom of the electric drill 2, which can stably catch most of the dust without affecting the workers' observation of the drilling situation.

[0051] In a specific embodiment of the present invention, in order to make the support rod 1 strong and firm, the electric drill support rod 17, the first long rod 11, the first short rod 12, the second long rod 13, the second short rod 14, the lower support rod 15, and the operating handle 16 are all steel pipes. The hinge is connected by bolts and nuts.

[0052] Example 2

[0053] Figure 2 This is a schematic diagram of the structure of a structural column reinforcement drilling device according to Example 2 of the present invention; Figure 3 This is a schematic structural diagram of a tripod bracket according to Embodiment 2 of the present invention;

[0054] like Figure 2 and Figure 3 As shown, the structural column reinforcement drilling equipment provided in this embodiment is based on Embodiment 1. In order to make the support rod 1 more stable and the operation more labor-saving during the drilling process, a triangular support is set below the lower support rod 15.

[0055] In this embodiment, the lower support rod 15 may include a vertical rod 8 and a triangular bracket 7 connected to the lower end of the vertical rod 8, the upper end of the vertical rod 8 is connected to the lower end of the first long rod 11, the triangular bracket 7 includes a connecting tube 71 and inclined rods 72 evenly arranged on the outer periphery of the connecting tube 71, an internal thread 73 is provided on the inner wall of the connecting tube 71, and an external thread is provided on the vertical rod 8, and the external thread and the internal thread 73 are adapted to each other.

[0056] The vertical rod 8 is at the lower end of the first long rod 11. The vertical rod 8 can be an extension rod of the first vertical rod 8. The vertical rod 8 is connected to a triangular bracket. The triangular bracket 7 is supported on the ground, which makes the support more stable and the entire support rod 1 more vertical. The connecting pipe 71 of the triangular bracket 7 is screwed to the vertical rod 8. The height of the entire support rod 1 can be adjusted by the length of the screw connection, so that the support rod 1 can adapt to beams of different heights, so that the electric drill 2 above the support rod 1 can contact the bottom of the beam, and the triangular bracket 7 below can be supported on the ground, making drilling more stable and easy.

[0057] As described above, the structural column reinforcement drilling device according to the present invention is described by way of example with reference to the accompanying drawings. However, those skilled in the art should understand that various improvements can be made to the structural column reinforcement drilling device proposed by the present invention without departing from the content of the present invention. Therefore, the protection scope of the present invention should be determined by the content of the attached claims.

Claims

1. A structural column reinforcement drilling device, characterized in that: It comprises a support rod and an electric drill arranged on the top of the support rod, wherein: The support rod comprises a first long rod, a first short rod, a second long rod and a second short rod which are hinged in sequence from head to tail, a lower support rod is connected to the lower end of the first long rod, an operating handle is connected to the end of the first short rod adjacent to the lower support rod, and an electric drill support rod is connected to the upper end of the second long rod. The electric drill is fixed on the upper end of the electric drill support rod, and the drill bit of the electric drill is vertically upward.

2. The structural column reinforcement drilling equipment according to claim 1, characterized in that: The power cord of the electric drill extends downward along the electric drill support rod and is bound to the electric drill support rod. The power plug of the electric drill is led out from the power cord and plugged into an external power source.

3. The structural column reinforcement drilling equipment according to claim 1, characterized in that: The switch of the electric drill is arranged on the operating handle.

4. The structural column reinforcement drilling equipment according to claim 1, characterized in that: An electric drill bracket is arranged at the upper end of the electric drill support rod, and the electric drill bracket includes a support plate arranged on the electric drill support rod, the distance between the support plate and the upper end of the electric drill support rod is less than the height of the electric drill, and two clamps are arranged on the electric drill support rod part on the upper side of the support plate.

5. The structural column reinforcement drilling equipment according to claim 4, characterized in that: A rubber pad is arranged on the supporting plate.

6. The structural column reinforcement drilling equipment according to claim 1, characterized in that: A transparent dustproof tray is provided at a position of the electric drill support rod below the electric drill, and the radius of the dustproof tray is less than 20 cm.

7. The structural column reinforcement drilling equipment according to claim 6, characterized in that: A through hole is arranged in the middle of the dustproof tray, and the through hole is arranged on the electric drill support rod. Three supporting rods are evenly arranged around the electric drill support rod. The distance between the supporting rod and the electric drill is 10cm-20cm, and the dustproof tray is supported on the supporting rod.

8. The structural column reinforcement drilling equipment according to claim 1, characterized in that: The length of the first short rod is greater than the length of the drill bit of the electric drill.

9. The structural column reinforcement drilling equipment according to claim 1, characterized in that: The lower support rod includes a vertical rod and a triangular bracket connected to the lower end of the vertical rod, the upper end of the vertical rod is connected to the lower end of the first long rod, the triangular bracket includes a connecting tube and inclined rods evenly arranged on the outer periphery of the connecting tube, an internal thread is arranged on the inner wall of the connecting tube, and an external thread is arranged on the vertical rod, and the external thread and the internal thread are matched.

10. The structural column reinforcement drilling equipment according to claim 1, characterized in that: The electric drill support rod, the first long rod, the first short rod, the second long rod, the second short rod and the lower support rod are all steel pipes.

Images