CN220504553U - Reinforcing bar positioning mark device for construction - Google Patents
Reinforcing bar positioning mark device for construction Download PDFInfo
- Publication number
- CN220504553U CN220504553U CN202321994236.2U CN202321994236U CN220504553U CN 220504553 U CN220504553 U CN 220504553U CN 202321994236 U CN202321994236 U CN 202321994236U CN 220504553 U CN220504553 U CN 220504553U
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- base
- steel bar
- pen
- pressing
- mounting
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- 238000010276 construction Methods 0.000 title claims description 7
- 230000003014 reinforcing effect Effects 0.000 title description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 239000003550 marker Substances 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000009435 building construction Methods 0.000 claims abstract description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims 8
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a reinforcing steel bar positioning and marking device for building construction; belonging to the technical field of building construction; the technical key point of the device comprises a base, wherein the bottom of the base is provided with a movable wheel in a fixed direction; the base is provided with a mounting groove for mounting the steel bar detector, the bottom of the mounting groove is provided with a detection hole, and two sides of the mounting groove are provided with elastic fixing components; the front end of the base is provided with a mounting hole, and a marker pen vertical to the base is movably arranged in the mounting hole; the base is provided with a pressing assembly matched with the marking pen, the pressing assembly comprises a pressing lever connected with the upper end of the marking pen, and the free end of the pressing lever is positioned above the handle of the reinforcing steel bar detector; the utility model aims to provide a steel bar positioning and marking device for building construction, which has a simple structure and is convenient to position; the positioning mark device is used for positioning and marking the steel bars in the concrete building.
Description
Technical Field
The utility model relates to a positioning and marking device, in particular to a reinforcing steel bar positioning and marking device for building construction.
Background
In the construction industry, along with the increasing building area, the steel bar position in the concrete is often required to be positioned, and the steel bar positioning instrument is widely applied because the steel bar position in the concrete can be rapidly and simply determined.
At present, when positioning the steel bar in the concrete, the common practice is: the steel bar positioning instrument is held by hands to slowly move on the surface of the concrete, when the probe on the steel bar positioning instrument detects the position of the steel bar, the position of the steel bar is displayed on the steel bar positioning instrument, and then the chalk or the oily pen is taken out by hands to mark the position of the steel bar on the surface of the concrete.
During operation, the hand-held rebar positioner is difficult to maintain in a straight line when moving, and may miss the rebar position when offset occurs. And when measuring the steel bar position in the concrete, all need the manual work to take out chalk or oily pen and mark the steel bar position, this can be very troublesome, has increased staff's amount of labour.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the steel bar positioning and marking device for building construction, which has a simple structure and is convenient to position.
The technical scheme of the utility model is realized as follows: the steel bar positioning and marking device for building construction comprises a base, wherein the bottom of the base is provided with a movable wheel in a fixed direction; the base is provided with a mounting groove for mounting the steel bar detector, a detection hole is formed in the bottom of the mounting groove, and elastic fixing components are arranged on two sides of the mounting groove.
The front end of the base is provided with a mounting hole, and a marker pen vertical to the base is movably arranged in the mounting hole; the base is provided with a pressing component matched with the marking pen, the pressing component comprises a pressing lever connected with the upper end of the marking pen, and the free end of the pressing lever is positioned above the handle of the reinforcing steel bar detector.
In the steel bar positioning and marking device for building construction, the elastic fixing component comprises sliding grooves symmetrically arranged on two sides of the mounting groove, and guide rod groups are arranged in the sliding grooves; the guide rod group is provided with a clamping block through a sliding sleeve, and a tensioning spring is sleeved on the guide rod group at one side of the clamping block far away from the mounting groove; the clamping block comprises a sliding block part matched with the sliding groove, and an arc clamping part facing the mounting groove is integrally formed at the upper end of the sliding block part.
In the steel bar positioning and marking device for construction, the marking pen comprises a pen container movably arranged in the mounting hole, and a cross pen point is arranged at the bottom of the pen container; an ink cotton stick is arranged in the pen container, a pressing head is arranged in the pen container above the ink cotton stick, and a first reset spring is arranged between the pressing head and the pen container.
In the steel bar positioning marking device for construction, the pressing assembly comprises a mounting step which is arranged at the upper end part of the mounting hole and has a diameter larger than that of the mounting hole, a mounting ring matched with the mounting step is arranged at the upper end part of the marking pen, and a second reset spring is sleeved on the marking pen between the mounting ring and the mounting step.
A mounting bracket is arranged on the base at the side edge of the mounting hole, a pressing rod matched with the marking pen is arranged on the mounting bracket through a shaft sleeve, and a hinging seat is arranged on the mounting bracket; one end of the pressing lever is hinged with the upper end of the pressing rod, and a long slot hole matched with the hinging seat is formed in the pressing lever.
After the structure is adopted, the steel bar positioning instrument is fixed on the base through the elastic fixing assembly and moves through the movable wheel in the fixed direction, so that the steel bar positioning instrument is ensured to move along a straight line for detection.
When measuring the reinforcing bar position in the concrete, make the pressing component push down the marking pen through the pressing lever that is located reinforcing bar detector handle top and mark, whole marking process one hand can accomplish, can effectively simplify the mark step, reduces work load.
Drawings
The utility model is described in further detail below in connection with the embodiments in the drawings, but is not to be construed as limiting the utility model in any way.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the base of the present utility model;
FIG. 4 is a schematic view of the structure of the marker pen of the present utility model;
fig. 5 is a schematic cross-sectional view of the marker pen of the present utility model.
In the figure: 1. a base; 2. moving the wheels; 3. a mounting groove; 4. a detection hole; 5. an elastic fixing component; 5a, a chute; 5b, a guide rod group; 5c, clamping blocks; 5d, tensioning a spring; 5e, a slider part; 5f, an arc clamping part; 6. a mounting hole; 7. a marker pen; 7a, a pen container; 7b, a cross pen point; 7c, an ink cotton stick; 7d, pressing the head; 7e, a first return spring; 8. a pressing assembly; 8a, mounting steps; 8b, a mounting ring; 8c, a second return spring; 8d, installing a bracket; 8e, pressing the rod; 8f, a hinging seat; 8g, long slot holes; 9. pressing the lever.
Detailed Description
Referring to fig. 1-5, the steel bar positioning and marking device for building construction comprises a base 1, wherein a movable wheel 2 with a fixed direction is arranged at the bottom of the base 1; the base 1 is provided with a mounting groove 3 for mounting the steel bar detector, a detection hole 4 is formed in the bottom of the mounting groove 3, and elastic fixing components 5 are arranged on two sides of the mounting groove 3. The steel bar positioning instrument is fixed in the mounting groove through the elastic fixing component, and the movable wheels in the fixed direction can ensure that the steel bar positioning instrument moves along the straight line to detect. The detection part of the steel bar detector detects through the detection hole, and the distance between the bottom of the movable wheel and the detection part of the steel bar detector is not greater than the effective detection distance of the steel bar detector.
The front end of the base 1 is provided with a mounting hole 6, and a marker pen 7 vertical to the base 1 is movably arranged in the mounting hole 6; the base 1 is provided with a pressing component 8 matched with the marking pen 7, the pressing component 8 comprises a pressing lever 9 connected with the upper end of the marking pen 7, and the free end of the pressing lever 9 is positioned above the handle of the steel bar detector. When the position of the steel bar in the concrete is measured, the pressing assembly is pressed down by the pressing lever above the handle of the steel bar detector to mark.
In this embodiment, the elastic fixing component 5 includes a sliding groove 5a symmetrically disposed at two sides of the mounting groove 3, and a guide rod group 5b is disposed in the sliding groove 5 a; the guide rod group 5b is provided with a clamping block 5c through a sliding sleeve, and the guide rod group 5b on one side of the clamping block 5c far away from the mounting groove 3 is sleeved with a tensioning spring 5d.
The clamping block 5c comprises a sliding block part 5e matched with the sliding groove 5a, and an arc-shaped clamping part 5f facing the mounting groove 3 is integrally formed at the upper end of the sliding block part 5 e. The thickness of the arc clamping part is slightly larger than the thickness of the groove wall between the sliding groove and the mounting groove, and the arc clamping part can facilitate the clamping blocks on two sides to be jacked up by oneself when the steel bar detector is placed in the mounting groove.
In this embodiment, the marker pen 7 includes a pen container 7a movably disposed in the mounting hole 6, and a cross pen head 7b is disposed at the bottom of the pen container 7 a; an ink cotton stick 7c is provided in the pen container 7a, a pressing head 7d is provided in the pen container 7a above the ink cotton stick 7c, and a first return spring 7e is provided between the pressing head 7d and the pen container 7 a. When the marking pen is pressed by the pressing component to be contacted with the concrete surface, the pressing component presses the pressing head to press the ink cotton stick so that the ink can be marked through the cross pen point.
In this embodiment, the pressing component 8 includes a mounting step 8a disposed at an upper end of the mounting hole 6 and having a diameter larger than that of the mounting hole 6, a mounting ring 8b engaged with the mounting step 8a is disposed at an upper end of the marker pen 7, and a second return spring 8c is disposed on the marker pen 7 between the mounting ring 8b and the mounting step 8 a. And resetting through a second reset spring after the pressing mark is finished.
A mounting bracket 8d is arranged on the base 1 at the side edge of the mounting hole 6, a pressing rod 8e matched with the marker pen 7 is arranged on the mounting bracket 8d through a shaft sleeve, and a hinging seat 8f is arranged on the mounting bracket 8 d; one end of the pressing lever 9 is hinged with the upper end of the pressing rod 8e, and a long groove hole 8g matched with the hinging seat 8f is formed in the pressing lever 9. After the structure is adopted, the marking pen can be pressed down by pushing the free end of the mounting lever upwards.
When the device is used, the steel bar detector is placed in the mounting groove, the arc clamping parts of the clamping blocks at the two sides clamp the steel bar detector, and the base is placed on the surface of the concrete to be detected to move for detection. When the position of the steel bar in the concrete is detected, the free end of the mounting lever is pushed upwards to enable the pressing rod to press the marking pen downwards for marking.
The above examples are provided for convenience of description of the present utility model and are not to be construed as limiting the utility model in any way, and any person skilled in the art will make partial changes or modifications to the utility model by using the disclosed technical content without departing from the technical features of the utility model.
Claims (4)
1. The steel bar positioning and marking device for building construction comprises a base (1), and is characterized in that a movable wheel (2) in a fixed direction is arranged at the bottom of the base (1); the base (1) is provided with a mounting groove (3) for mounting a steel bar detector, the bottom of the mounting groove (3) is provided with a detection hole (4), and two sides of the mounting groove (3) are provided with elastic fixing components (5);
the front end of the base (1) is provided with a mounting hole (6), and a marker pen (7) perpendicular to the base (1) is movably arranged in the mounting hole (6); the base (1) is provided with a pressing component (8) matched with the marking pen (7), the pressing component (8) comprises a pressing lever (9) connected with the upper end of the marking pen (7), and the free end of the pressing lever (9) is positioned above the handle of the reinforcing steel bar detector.
2. The steel bar positioning and marking device for construction according to claim 1, wherein the elastic fixing assembly (5) comprises sliding grooves (5 a) symmetrically arranged at two sides of the installation groove (3), and a guide rod group (5 b) is arranged in the sliding grooves (5 a); a clamping block (5 c) is arranged on the guide rod group (5 b) through a sliding sleeve, and a tensioning spring (5 d) is sleeved on the guide rod group (5 b) at one side of the clamping block (5 c) far away from the mounting groove (3);
the clamping block (5 c) comprises a sliding block part (5 e) matched with the sliding groove (5 a), and an arc-shaped clamping part (5 f) facing the mounting groove (3) is integrally formed at the upper end of the sliding block part (5 e).
3. The steel bar positioning and marking device for building construction according to claim 1, wherein the marking pen (7) comprises a pen container (7 a) movably arranged in the mounting hole (6), and a cross pen point (7 b) is arranged at the bottom of the pen container (7 a); an ink cotton stick (7 c) is arranged in the pen container (7 a), a pressing head (7 d) is arranged in the pen container (7 a) above the ink cotton stick (7 c), and a first reset spring (7 e) is arranged between the pressing head (7 d) and the pen container (7 a).
4. The steel bar positioning and marking device for construction according to claim 1, wherein the pressing assembly (8) comprises an installation step (8 a) which is arranged at the upper end part of the installation hole (6) and has a diameter larger than that of the installation hole (6), an installation ring (8 b) which is matched with the installation step (8 a) is arranged at the upper end part of the marking pen (7), and a second reset spring (8 c) is sleeved on the marking pen (7) between the installation ring (8 b) and the installation step (8 a);
a mounting bracket (8 d) is arranged on the base (1) at the side edge of the mounting hole (6), a pressing rod (8 e) matched with the marker pen (7) is arranged on the mounting bracket (8 d) through a shaft sleeve, and a hinging seat (8 f) is arranged on the mounting bracket (8 d); one end of the pressing lever (9) is hinged with the upper end of the pressing rod (8 e), and a long slot hole (8 g) matched with the hinging seat (8 f) is formed in the pressing lever (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321994236.2U CN220504553U (en) | 2023-07-27 | 2023-07-27 | Reinforcing bar positioning mark device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321994236.2U CN220504553U (en) | 2023-07-27 | 2023-07-27 | Reinforcing bar positioning mark device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220504553U true CN220504553U (en) | 2024-02-20 |
Family
ID=89871724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321994236.2U Active CN220504553U (en) | 2023-07-27 | 2023-07-27 | Reinforcing bar positioning mark device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220504553U (en) |
-
2023
- 2023-07-27 CN CN202321994236.2U patent/CN220504553U/en active Active
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| GR01 | Patent grant |