CN217687258U - Prefabricated wallboard center line position and straightness detection instrument that hangs down - Google Patents
Prefabricated wallboard center line position and straightness detection instrument that hangs down Download PDFInfo
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- CN217687258U CN217687258U CN202221696428.0U CN202221696428U CN217687258U CN 217687258 U CN217687258 U CN 217687258U CN 202221696428 U CN202221696428 U CN 202221696428U CN 217687258 U CN217687258 U CN 217687258U
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Abstract
The application relates to a detection tool for the position of a center line and the verticality of a prefabricated wallboard, which belongs to the technical field of building construction and comprises a flat rod, a vertical rod, a top supporting leg, a flat plate and a line weight, wherein one end of the vertical rod is fixedly connected to the flat rod, and the vertical rod is perpendicular to the flat rod; the top supporting leg is fixedly connected to one side of the vertical rod; one end of the flat plate is fixedly connected to the flat rod, the surface of the flat plate is perpendicular to the vertical rod, and the flat plate is positioned on one side of the vertical rod, which is far away from the top supporting leg; the plumb line is bound on the flat plate at one end far away from the plumb hammer, and the plumb line is abutted against one end of the flat plate far away from the flat rod; the vertical distance from the intersection point of the plumb line and one end of the flat plate far away from the flat rod to one end of the top supporting leg far away from the vertical rod is the same as the distance from the control line to the edge line of the prefabricated wall plate. The method and the device have the effects of observing the position of the axis and detecting the verticality.
Description
Technical Field
The application relates to the technical field of assembly type structure construction, especially, relate to a prefabricated wallboard center line position and straightness detection instrument that hangs down.
Background
In the assembled concrete shear wall structure, the installation position and the verticality of the prefabricated external wall panel are the key points for inspection before the cabin sealing.
At present, in a construction site, the distance from the central line of a general wallboard to the axis position is measured by a ruler to the distance from the edge of the wallboard to a '30 control line', the verticality of the wallboard is checked by a line weight, and a tool capable of observing the axis position and detecting the verticality is lacked.
SUMMERY OF THE UTILITY MODEL
In order to can observe the axis position and can detect the straightness that hangs down again, this application provides a prefabricated wallboard center line position and straightness detection instrument that hangs down.
The application provides a pair of prefabricated wallboard center line position and straightness detection instrument that hangs down adopts following technical scheme:
a detection tool for the center line position and the verticality of a prefabricated wall panel comprises a flat rod, an upright rod, a top supporting leg, a flat plate and a line weight, wherein one end of the upright rod is fixedly connected to the flat rod, and the upright rod is perpendicular to the flat rod; the top supporting leg is fixedly connected to one side of the vertical rod, and the top supporting leg is perpendicular to the vertical rod; one end of the flat plate is fixedly connected to one end of the flat rod, the plate surface of the flat plate is perpendicular to the vertical rod, and the flat plate is positioned on one side of the vertical rod, which is far away from the top supporting leg; the plumb line pendant comprises a plumb line and a plumb hammer, wherein the plumb hammer is bound and fixed at one end of the plumb line, one end, far away from the plumb hammer, of the plumb line is bound on the flat plate, the plumb line is abutted against one end, far away from the flat rod, of the flat plate, and the plumb line sags along the gravity direction; the vertical distance from the contact point of the plumb line and the end part of the flat plate to one end, far away from the vertical rod, of the top supporting leg is the same as the distance from the control line to the edge line of the prefabricated wall plate.
Through adopting above-mentioned technical scheme, with this instrument installation on the prefabricated wallboard that the installation is good, make the top landing leg contradict on prefabricated wallboard lateral wall, accomplish the fixed of detection instrument, through the relative position of comparison plumb bob and control line to and measure the distance of plumb line not co-altitude position to prefabricated wallboard outer wall, can measure the mounted position and the straightness that hangs down of prefabricated wallboard simultaneously, realized prefabricated wallboard mounted position and the straightness's of hanging down synchronous measurement.
Optionally, one end of the vertical rod, which is far away from the flat rod, is fixedly provided with a bottom supporting leg, the bottom supporting leg and the top supporting leg are located on the same side of the vertical rod, the bottom supporting leg is perpendicular to the vertical rod, and the bottom supporting leg is equal to the top supporting leg in length.
Through adopting above-mentioned technical scheme, add the bottom landing leg for top landing leg makes more stable the taking on prefabricated wallboard of detection instrument in coordination.
Optionally, the bottom support leg includes a support leg rod and a support leg plate, one end of the support leg rod is fixed on the vertical rod, the support leg plate is fixedly connected to one end of the support leg rod far away from the vertical rod, and the support leg plate is perpendicular to the support leg rod.
Through adopting above-mentioned technical scheme, the area of contact of bottom landing leg and prefabricated wallboard lateral wall has been increased to the landing leg board to make more stable taking on prefabricated wallboard of detection instrument.
Optionally, a notch is formed in one end, away from the vertical rod, of the flat plate, the notch penetrates through the flat plate in the thickness direction of the flat plate, and the plumb line is clamped into the notch.
Through adopting above-mentioned technical scheme, in the plumb line card goes into the notch, made the line weigh down more stable in the use to make measuring result more accurate.
Optionally, the one side that the dull and stereotyped deviates from the top landing leg has set firmly the pole setting, the plumb line ligature is in on the pole setting.
Through adopting above-mentioned technical scheme, provide a fixed ligature position for the line weighs down, the operating personnel ligature of being convenient for is fixed the line and is weighed down.
Optionally, a limiting groove is formed in one surface of the flat rod, which is far away from the top support leg, the limiting groove is arranged at one end of the flat rod, which is far away from the flat plate, the limiting groove is arranged along the length direction of the flat rod, and the limiting groove penetrates through the flat rod; and a limiting bolt is arranged in the limiting groove in a penetrating manner.
Through adopting above-mentioned technical scheme, make spacing bolt right-angle side contradict on prefabricated wallboard lateral wall to detection tool makes detection tool not take place the displacement and rocks when the prefabricated wallboard of adjustment, improves the accuracy that detects.
Optionally, a limiting rod is fixedly arranged in the limiting groove, the limiting rod is perpendicular to the limiting groove in the length direction, a hole is formed in the limiting bolt, the limiting rod penetrates through the hole, and the diameter of the hole is larger than that of the limiting rod.
By adopting the technical scheme, the limiting rod penetrates through the hole, and the limiting bolt is always positioned in the limiting groove by the limiting rod, so that the limiting bolt is prevented from being lost; in addition, the hole diameter is greater than the gag lever post diameter to make the gag lever post not influence spacing bolt and remove in the spacing groove, avoid influencing the fixed effect of spacing bolt to this instrument.
Optionally, the flat bar is a rectangular bar, and the top support leg is a rectangular plate.
Through adopting above-mentioned technical scheme, make the measuring tool more stable take on prefabricated wallboard.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the tool is installed on the installed prefabricated wall board, so that the top supporting legs abut against the side wall of the prefabricated wall board, the detection tool is fixed, the installation position and the verticality of the prefabricated wall board can be measured simultaneously by comparing the relative positions of the plumb bob and the control line and measuring the distances from different height positions of the plumb line to the outer wall of the prefabricated wall board, and the synchronous measurement of the installation position and the verticality of the prefabricated wall board is realized;
2. contradict spacing bolt right-angle side on prefabricated wallboard lateral wall to when the prefabricated wallboard of adjustment, make the measuring tool not take place the displacement and rock, improve the accuracy that detects.
Drawings
FIG. 1 is a schematic plan view of an embodiment of the present application;
FIG. 2 is a schematic top view of a flat bar and a flat plate;
in the figure, 1, a flat rod; 11. a limiting groove; 2. erecting a rod; 3. a top leg; 4. a flat plate; 41. a recess; 5. a bottom leg; 6. a limiting bolt; 7. a line pendant; 71. a plumb bob; 72. a plumb line; 8. a vertical rod; 9. a limiting rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses prefabricated wallboard center line position and straightness detection instrument that hangs down.
Referring to fig. 1 and 2, a prefabricated wall panel centerline position and verticality detection tool comprises a flat rod 1, a vertical rod 2, a flat plate 4, a limit bolt 6 and a line weight 7.
The flat rod 1 is a rectangular rod, the vertical rod 2 is fixedly arranged on one surface of the flat plate 4, one end of the vertical rod 2 is welded on the flat plate 4, and the vertical rod 2 is perpendicular to the flat rod 1.
Be provided with top landing leg 3 in flat bar 1 and pole setting 2 contained angle department, top landing leg 3 is the rectangular plate, a terminal surface and flat bar 1 fixed connection of top landing leg 3, and another terminal surface of 3 top landing legs and pole setting 2 fixed connection.
A bottom supporting leg 5 is fixedly arranged at one end of the vertical rod 2, which is far away from the flat rod 1, and the bottom supporting leg 5 and the top supporting leg 3 are positioned at the same side of the vertical rod 2; the bottom supporting leg 5 comprises a supporting leg rod and a supporting leg plate, one end of the supporting leg rod is fixedly arranged on one surface of the supporting leg plate, one end of the supporting leg rod, which is far away from the supporting leg plate, is fixedly connected with the vertical rod 2, and the supporting leg rod is perpendicular to the vertical rod 2; the leg bar length plus leg plate thickness is equal to the length of the top leg 3.
When using this device, flat bar 1 is placed at prefabricated wallboard top surface, and pole setting 2 is located prefabricated wallboard one side, and the one end that pole setting 2 was kept away from to top landing leg 3 and bottom landing leg 5 is contradicted respectively on prefabricated wallboard lateral wall, makes detection tool stably take on prefabricated wallboard to guarantee the degree of accuracy that detects.
A limiting rod 9 is fixedly arranged in the limiting groove 11, the limiting rod 9 is arranged along the width direction of the limiting groove 11, a hole is formed in the limiting bolt 6, the limiting rod 9 is arranged in the hole in a penetrating mode, and the limiting bolt 6 is always located in the limiting groove 11 through the limiting rod 9 to prevent the limiting bolt 6 from being lost; in addition, the diameter of the hole is larger than that of the limiting rod 9, so that the limiting rod 9 does not influence the movement of the limiting bolt 6 in the limiting groove 11, and the fixing effect of the limiting bolt on the tool is avoided.
One end of a flat plate 4 is fixedly connected to one end of a flat rod 1, the surface of the flat plate 4 is perpendicular to the vertical rod 2, the flat plate 4 is positioned on one side of the vertical rod 2 away from the top supporting leg 3, one end of the flat plate 4 away from the flat rod 1 is provided with a notch 41, the notch 41 is semicircular, and the notch 41 penetrates through the flat plate 4 along the thickness direction of the flat plate 4; the one side that dull and stereotyped 4 deviates from top landing leg 3 has still set firmly montant 8, and montant 8 is the circular rod, montant 8 and dull and stereotyped 4 mutually perpendicular, and montant 8 is used for installing the line weight 7.
The plumb bob 7 comprises a plumb line 72 and a plumb bob 71, the plumb bob 71 is bound and fixed at one end of the plumb line 72, which is far away from the plumb bob 71, is bound and fixed on the vertical rod 2, the plumb line 72 is clamped into the notch 41, and the plumb line 72 droops along the gravity direction. The vertical distance from the notch 41 to one end of the top supporting leg 3, which is far away from the vertical rod 2, is the same as the vertical distance from the control line to the edge line of the prefabricated wallboard, the tool is installed on the prefabricated wallboard, the line weight 7 is made to droop, the relative positions of the plumb bob 71 and the control line are compared, if the plumb bob 71 points on the control line, the installation position of the prefabricated wallboard meets the requirement, and whether the verticality of the prefabricated wallboard meets the requirement can be judged by measuring the distance between the positions with different heights of the plumb bob 72 and the prefabricated wallboard,
the embodiment of the application provides a prefabricated wallboard center line position and straightness detection instrument's that hangs down implementation principle does: with this instrument installation on the prefabricated wallboard that installs, through the relative position of comparison plumb bob 71 and control line to and measure the distance of plumb line 72 different height position to prefabricated wallboard outer wall, can measure the mounted position and the straightness that hangs down of prefabricated wallboard simultaneously, realized prefabricated wallboard mounted position and the straightness's that hangs down synchronous measurement.
The embodiments of the present invention are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a prefabricated wallboard centerline position and straightness detection instrument that hangs down which characterized in that: the device comprises a flat rod (1), an upright rod (2), top supporting legs (3), a flat plate (4) and a line weight (7), wherein one end of the upright rod (2) is fixedly connected to the flat rod (1), and the upright rod (2) is perpendicular to the flat rod (1); the top supporting legs (3) are fixedly connected to one side of the vertical rod (2), and the top supporting legs (3) are perpendicular to the vertical rod (2); one end of the flat plate (4) is fixedly connected to one end of the flat rod (1), the plate surface of the flat plate (4) is perpendicular to the vertical rod (2), and the flat plate (4) is positioned on one side, away from the top supporting leg (3), of the vertical rod (2); the plumb bob (7) comprises a plumb line (72) and a plumb hammer (71), wherein the plumb hammer (71) is bound and fixed at one end of the plumb line (72), one end of the plumb hammer (71) away from the plumb line (72) is bound on the flat plate (4), the plumb line (72) is abutted against one end of the flat plate (4) away from the flat rod (1), and the plumb line (72) sags along the gravity direction; the vertical distance from the contact point of the plumb line (72) and the end part of the flat plate (4) to the end part of the top supporting leg (3) far away from one end of the vertical rod (2) is the same as the distance from a control line to the edge line of the prefabricated wall plate.
2. The prefabricated wall panel centerline position and perpendicularity detection tool of claim 1, wherein: the pole setting (2) are kept away from the one end of flat bar (1) has set firmly bottom landing leg (5), bottom landing leg (5) with top landing leg (3) are located same one side of pole setting (2), bottom landing leg (5) with pole setting (2) mutually perpendicular, just bottom landing leg (5) with top landing leg (3) length equals.
3. The prefabricated wall panel centerline position and perpendicularity detection tool of claim 2, wherein: bottom landing leg (5) are including landing leg pole and landing leg board, landing leg pole one end is fixed on pole setting (2), landing leg board fixed connection is in the landing leg pole is kept away from the one end of pole setting (2), just the landing leg board with landing leg pole mutually perpendicular.
4. The prefabricated wall panel centerline position and perpendicularity detection tool of claim 1, wherein: dull and stereotyped (4) are kept away from pole setting (2) one end and have been seted up notch (41), notch (41) are followed dull and stereotyped (4) thickness direction runs through dull and stereotyped (4), plumb line (72) card is gone into in notch (41).
5. The prefabricated wall panel centerline position and perpendicularity detection tool of claim 1, wherein: dull and stereotyped (4) deviate from the one side of top landing leg (3) has set firmly pole setting (2), plumb line (72) ligature is in on pole setting (2).
6. The prefabricated wall panel centerline position and perpendicularity detection tool of claim 1, wherein: a limiting groove (11) is formed in one surface, away from the top supporting leg (3), of the flat rod (1), the limiting groove (11) is formed in one end, away from the flat plate (4), of the flat rod (1), the limiting groove (11) is formed in the length direction of the flat rod (1), and the limiting groove (11) penetrates through the flat rod (1); a limit bolt (6) is arranged in the limit groove (11) in a penetrating way.
7. The prefabricated wall panel centerline position and perpendicularity detection tool of claim 6, wherein: limiting rod (9) have set firmly in spacing groove (11), limiting rod (9) with spacing groove (11) length direction is perpendicular, the hole has been seted up on spacing bolt (6), limiting rod (9) are worn to establish in the hole, just the hole diameter is greater than limiting rod (9) diameter.
8. The prefabricated wall panel centerline position and perpendicularity detection tool of claim 1, wherein: the flat rod (1) is a rectangular rod, and the top supporting leg (3) is a rectangular plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221696428.0U CN217687258U (en) | 2022-07-01 | 2022-07-01 | Prefabricated wallboard center line position and straightness detection instrument that hangs down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221696428.0U CN217687258U (en) | 2022-07-01 | 2022-07-01 | Prefabricated wallboard center line position and straightness detection instrument that hangs down |
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| Publication Number | Publication Date |
|---|---|
| CN217687258U true CN217687258U (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221696428.0U Active CN217687258U (en) | 2022-07-01 | 2022-07-01 | Prefabricated wallboard center line position and straightness detection instrument that hangs down |
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| Country | Link |
|---|---|
| CN (1) | CN217687258U (en) |
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- 2022-07-01 CN CN202221696428.0U patent/CN217687258U/en active Active
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