CN220882890U - Simple tool for drilling bar planting - Google Patents
Simple tool for drilling bar planting Download PDFInfo
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- CN220882890U CN220882890U CN202322515170.0U CN202322515170U CN220882890U CN 220882890 U CN220882890 U CN 220882890U CN 202322515170 U CN202322515170 U CN 202322515170U CN 220882890 U CN220882890 U CN 220882890U
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- square steel
- steel
- pulley
- drilling
- square
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- 238000005553 drilling Methods 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 141
- 239000010959 steel Substances 0.000 claims abstract description 141
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 10
- 210000002435 tendon Anatomy 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The application discloses a simple fixture for drilling a bar, which is characterized by comprising a first square steel, a second square steel, a third square steel and a fourth square steel; the first square steel, the second square steel and the third square steel are sequentially nested to form a telescopic vertical upright rod, and the fourth square steel is vertically welded to one side, far away from the ground, of the third square steel and is used for placing an electric drill; the utility model discloses a steel wire structure, including second square steel, first square steel, connecting point, pulley, locking pulley, steel wire, pressing handle, pulley is pressed to swing joint on one side of first square steel near the second square steel, pressing handle can rotate with the tie point as the centre of a circle pressing handle with be provided with the pulley between first square steel top, one side of first square steel connection pressing handle is provided with the elongated slot, pressing handle is last to be provided with lockable pulley, steel wire one end is connected on lockable pulley, through the pulley, the other end is connected in the fixed orifices of second square steel bottom reservation. The tool can reduce the work difficulty of the bar planting of constructors and ensure the safety of the construction process.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a simple tool for drilling a reinforcing steel bar.
Background
In the construction of building engineering, the lower reinforcing steel bars of constructional columns are directly pre-buried in the beam slab construction in normal operation, and are formed after casting, so that drilling and bar planting are not needed, the upper reinforcing steel bars can cause template damage if pre-buried in advance, the working procedure is complex, the construction time is greatly prolonged, and the normal upper reinforcing steel bars are constructed by adopting a method of bar planting after concrete casting.
The existing construction method is basically that when an electric drill is used for drilling, a head is required to be turned upwards, and the electric drill is held by hand to press the head forcefully, so that the drilling operation can be completed. The construction method is high in labor intensity, dust falling from drilling is easy to enter eyes, and safety risks of injury to people caused by falling of the electric drill exist.
In view of this, need provide a frock, alleviate constructor's planting muscle work degree of difficulty, ensure the safety of work progress.
Disclosure of utility model
Aiming at the defect that the drilling operation can be completed only by leaning on a drilling head of an electric drill and pressing the electric drill by hand when the existing construction method drills at a high place, the application provides a simple tool for drilling a bar.
The simple fixture for drilling the reinforcing steel bar is characterized by comprising first square steel, second square steel, third square steel and fourth square steel;
the first square steel, the second square steel and the third square steel are sequentially nested to form a telescopic vertical upright rod, and the fourth square steel is vertically welded to one side, far away from the ground, of the third square steel and is used for placing an electric drill;
The third-party steel is provided with a bolt hole on one side close to the second-party steel, a bolt matched with the bolt hole is arranged on one side of the second-party steel close to the third-party steel, and the height of the third-party steel relative to the ground is adjusted through the bolt hole and the bolt;
One side of the first square steel, which is close to the second square steel, is movably connected with a pressing handle, the pressing handle can rotate by taking a connecting point as a circle center, a pulley is arranged between the pressing handle and the top end of the first square steel, one side of the first square steel, which is connected with the pressing handle, is provided with a long groove, the pressing handle is provided with a lockable pulley, one end of a steel wire is connected to the lockable pulley, and the other end of the steel wire is connected to a fixed hole reserved in the bottom of the second square steel after passing through the pulley.
Preferably, the number of the bolt holes is three, and the distance between each two bolt holes is 100mm.
Preferably, the length of the first square steel is 1200mm, and the section width is 40mm.
Preferably, the length of the second square steel is 1400mm, and the section width is 30mm.
Preferably, the third party steel has a length of 1400mm and a cross-sectional width of 25mm.
Preferably, the bottom end of the first square steel is provided with a steel plate so as to increase the stress area of the first square steel when the first square steel contacts with the ground.
Compared with the defects of the prior art, the simple fixture for drilling the bar comprises first square steel, second square steel, third square steel and fourth square steel; the first square steel, the second square steel and the third square steel are sequentially nested to form a telescopic vertical upright rod, and the fourth square steel is vertically welded to one side, far away from the ground, of the third square steel and is used for placing an electric drill; adjusting the height of the third-party steel relative to the ground through a bolt hole formed in the third-party steel and the second-party steel bolt; one side of the first square steel, which is close to the second square steel, is movably connected with a pressing handle, the pressing handle can rotate by taking a connecting point as a circle center, a lockable pulley is arranged on the pressing handle, one end of a steel wire is connected to the lockable pulley, and the other end of the steel wire is connected to a fixing hole reserved at the bottom of the second square steel after passing through the pulley. Through pressing the handle, drive the steel wire and make second square steel and third party steel upwards remove to realize going up and down the pole setting, assist the purpose of drilling in the eminence. The method is beneficial to reducing the work difficulty of the bar planting of constructors and guaranteeing the safety of the construction process.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an assembly schematic diagram of a simple tool for drilling a tendon according to the present embodiment;
fig. 2 is a schematic view of a first steel structure of a simple tool for drilling a tendon according to the present embodiment;
Fig. 3 is a schematic view of a second square steel structure of the simple tool for drilling a tendon according to the embodiment;
Fig. 4 is a schematic diagram of a third-party steel structure of the simple tool for drilling a tendon according to the embodiment;
Fig. 5 is a working schematic diagram of a simple tool for drilling a tendon according to the present embodiment.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present application, the technical solutions of the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of a plurality of "a number" is two or more, unless explicitly defined otherwise.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the application, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the application.
The embodiment of the utility model is written in a progressive manner.
The simple fixture for drilling the reinforcing steel bar is characterized by comprising a first square steel 1, a second square steel 2, a third square steel 3 and a fourth square steel 4; the first square steel 1, the second square steel 2 and the third square steel 3 are sequentially nested to form a telescopic vertical upright rod, and the fourth square steel 4 is vertically welded to one side, far away from the ground, of the third square steel 3 and used for placing an electric drill.
The telescopic vertical rod is formed by adopting a square steel nesting mode, so that the cost is low, and the telescopic vertical rod is firm and durable. Be convenient for use widely in a large number of construction line, fourth square steel 4 is used for placing the electric drill, and its specific fixed mode can be fixed the electric drill on fourth square steel through iron wire, rope etc.. The electric drill fixing tray can be additionally arranged on third-party steel, one face of the electric drill fixing tray is perpendicular to the vertical rod, the other face of the electric drill fixing tray is parallel to the vertical rod, and two fixing belts are arranged on each face of the electric drill fixing tray and used for firmly fixing the electric drill on the tool, so that the construction safety is guaranteed.
The third square steel 3 is close to one side of the second square steel 2 is provided with a bolt hole 5, one side of the second square steel 2 close to the third square steel 3 is provided with a bolt 6 matched with the bolt hole 5, and the height of the third square steel 3 relative to the ground is adjusted through the bolt hole 5 and the bolt 6.
Because in actual construction environment, the required height of staff's punching often is different, in order to improve the practicality of this frock, adjusts through the cooperation of bolt hole 5 and bolt 6 third party steel 3 for the fixed height on ground to adapt to different application scenario.
The utility model discloses a steel wire structure, including first square steel 1, second square steel 2, pressing handle 7, pulley 8 are provided with between pressing handle 7 and first square steel 1 top, one side that first square steel 1 connects pressing handle 7 is provided with the elongated slot, pressing handle 7 is last to be provided with lockable pulley 9, and steel wire 10 one end is connected lockable pulley 9 is last, after passing through pulley 8, the other end is connected in the fixed orifices 11 that second square steel 2 bottom was reserved.
By the lever principle, the force on the pressing handle 7 can be transmitted to the electric drill, and the design of the pulley 8 and the steel wire rope 10 can improve the force transmission efficiency. Specifically, in the use, can adjust the length of activity of steel wire through locking the pulley, and then adjust the upper and lower active distance of third square steel 3, through pressing handle 7, drive steel wire 10, and then give second square steel 2 with the power conduction, and then drive third square steel 3 and electric drill reciprocates, can make the lift range of third party steel around 700mm, and cooperation bolt hole 5 and the high regulation of bolt 6 can adapt to most construction demands.
As a more preferred embodiment, in the specific example of the present technical solution, a protection plate is further provided above the pressing handle 7, for avoiding broken stone dust from falling on the hands of the constructor during the drilling process. More specifically, the guard plate can be set to transparent plate for in narrow position, the workman is inconvenient for observing the concrete position of drilling, can stand under the frock, see through transparent guard plate and accurately observe the position of drilling, when protecting constructor, improve the precision and the efficiency of drilling.
In the construction of building engineering, the lower reinforcing steel bars of constructional columns are directly pre-buried in the beam slab construction in normal operation, and are formed after casting, so that drilling and bar planting are not needed, the upper reinforcing steel bars can cause template damage if pre-buried in advance, the working procedure is complex, the construction time is greatly prolonged, and the normal upper reinforcing steel bars are constructed by adopting a method of bar planting after concrete casting. The number of constructional columns needed in the house construction engineering is often large, four constructional columns are needed to be planted in each constructional column, and the engineering quantity is large.
In other embodiments of the utility model, the fixture is also provided with a plumb, during construction, the fixture is quickly assembled according to the building layer height, the first square steel 1 is erected at a ground appointed position below a structural member requiring bar planting and drilling, the verticality of a bracket is adjusted through the plumb, the pressing handle 7 is rotated around a connecting point by downwards pressing the pressing handle 7 according to the lever principle, and the force is transduced to an electric drill through the steel wire 10, the second square steel 2 and the third square steel 3, so that flexible up-and-down movement is realized, and further, top punching is realized.
The telescopic adjustable vertical rod of the tool does not need operation personnel to ascend a height to dangerous operation, and the operator is not required to look up to cause ache in the neck during working.
Preferably, the number of the bolt holes is three, and the distance between each two bolt holes is 100mm.
Preferably, the length of the first square steel 1 is 1200mm, and the section width is 40mm.
Preferably, the length of the second square steel 2 is 1400mm, and the section width is 30mm.
Preferably, the length of the third party steel 3 is 1400mm, and the section width is 25mm.
The size of the tool is designed according to practical application requirements, flexible nesting between square steels is required to be ensured, and meanwhile, the tool is ensured to bear the pressure during drilling. In other embodiments, the tool size may be adjusted according to specific requirements, which is not limited herein.
Further, the bottom end of the first square steel is provided with a steel plate 12 to increase the stress area when the first square steel 1 contacts with the ground.
After the improved construction tool method for reinforcing bar planting and drilling on the upper part of the column is adopted, the construction progress is accelerated, the safety guarantee is improved, and the concrete implementation effect is as follows: firstly, the need of moving a ladder once or ascending a platform every drill is avoided, the construction time is greatly shortened, and the construction progress is quickened; secondly, after the construction process of improving the bar planting and drilling on the upper part of the column is adopted, potential safety hazards caused by falling or electric drill falling due to unstable drilling ladder of a hand-held electric drill on the ladder by a person are reduced; thirdly, easy operation reduces intensity of labour through lever principle, reduces the drawback that the dust got into eyes when the operating personnel looks up simultaneously.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The simple tool for drilling the reinforcing steel bar is characterized by comprising a first square steel (1), a second square steel (2), a third square steel (3) and a fourth square steel (4);
The first square steel (1), the second square steel (2) and the third square steel (3) are sequentially nested to form a telescopic vertical upright rod, and the fourth square steel (4) is vertically welded to one side, far away from the ground, of the third square steel (3) and used for placing an electric drill;
A bolt hole (5) is formed in one side, close to the second square steel (2), of the third square steel (3), a bolt (6) matched with the bolt hole (5) is formed in one side, close to the third square steel (3), of the second square steel (2), and the height of the third square steel (3) relative to the ground is adjusted through the bolt hole (5) and the bolt (6);
One side swing joint that first square steel (1) is close to second square steel (2) has presses handle (7), press handle (7) can rotate with the tie point as the centre of a circle press handle (7) with be provided with pulley (8) between first square steel (1) top, one side that first square steel (1) is connected and is pressed handle (7) is provided with the elongated slot, be provided with lockable pulley (9) on pressing handle, steel wire (10) one end is connected on lockable pulley (9), after pulley (8), the other end is connected in fixed orifices (11) that second square steel (2) bottom reserved.
2. The simple tool for drilling the bar according to claim 1, wherein,
The number of the bolt holes (5) is three, and the distance between each two bolt holes (5) is 100mm.
3. The simple tool for drilling the bar according to claim 2, wherein,
The length of the first square steel (1) is 1200mm, and the section width is 40mm.
4. A simple tool for drilling a bar according to claim 3, wherein,
The length of the second square steel (2) is 1400mm, and the section width is 30mm.
5. The simple tool for drilling the bar according to claim 4, wherein,
The length of the third square steel (3) is 1400mm, and the section width is 25mm.
6. The simple tool for drilling the bar according to claim 2, wherein,
The bottom end of the first square steel (1) is provided with a steel plate (12) so as to increase the stress area of the first square steel (1) when the first square steel is contacted with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322515170.0U CN220882890U (en) | 2023-09-14 | 2023-09-14 | Simple tool for drilling bar planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322515170.0U CN220882890U (en) | 2023-09-14 | 2023-09-14 | Simple tool for drilling bar planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220882890U true CN220882890U (en) | 2024-05-03 |
Family
ID=90838510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322515170.0U Active CN220882890U (en) | 2023-09-14 | 2023-09-14 | Simple tool for drilling bar planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220882890U (en) |
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2023
- 2023-09-14 CN CN202322515170.0U patent/CN220882890U/en active Active
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| GR01 | Patent grant |