CN212300317U - High-precision measurement platform for controlling concrete finish surface elevation - Google Patents
High-precision measurement platform for controlling concrete finish surface elevation Download PDFInfo
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- CN212300317U CN212300317U CN202021163688.2U CN202021163688U CN212300317U CN 212300317 U CN212300317 U CN 212300317U CN 202021163688 U CN202021163688 U CN 202021163688U CN 212300317 U CN212300317 U CN 212300317U
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Abstract
The utility model relates to a concrete elevation's measuring platform's technical field discloses a high accurate measuring platform who controls concrete and accomplish face elevation, including pole setting, laser level appearance and level bar, the lower part of pole setting is fixed with concrete floor and arranges, and the upper portion of pole setting is run through upward and is waited to water the floor, and laser level appearance and level bar dock the upper portion of pole setting respectively. When the elevation measurement is carried out, the elevation measurement of floors with different floor heights is realized through the vertical rod, the flatness of the laser level meter is adjusted according to the level ruler, the measurement precision is improved, and the laser level meter is used for measuring the elevation; because the lower part of pole setting and concrete floor are fixed arrangement, the pole setting can not receive the influence that the construction rocked, also not receive the error that the instrument was used many times and is brought, and the error of elevation measurement significantly reduces, has guaranteed the thickness standard of construction face concreting promptly, and the angle of optimizing again has avoidd the concrete face height that appears most easily in construction and decoration stage and has just gone wrong quality problem.
Description
Technical Field
The patent of the utility model relates to a measuring platform's of concrete elevation technical field particularly, relates to a measuring platform of high accurate control concrete completion face elevation.
Background
When the concrete is constructed on the floor, the elevation of the concrete finished surface needs to be rechecked.
The existing elevation rechecking mode is that after a beam slab template is laid in the construction process, a level gauge is used for rotating a lower elevation control point to a column rib for a construction floor to use, and each manager, measurer and constructor controls the elevation of a formwork support frame of a construction layer, the elevation of the laid template and the elevation of a concrete finished surface according to the rotated elevation control point and checks each elevation according to a datum point.
After the ground of the cast-in-place concrete building is finished, the elevation is transferred to a selected column steel bar, the elevation is measured through a horizontal pipe or a level gauge, and due to the fact that the formwork supports shake, an instrument cannot accurately transfer elevation control points to other points, continuity of correct elevation cannot be guaranteed, and layer-by-layer errors occur in the continuation of the elevation; the elevation used by the formwork and the concrete leveling are not the same elevation control point, and accumulated errors exist in the guiding and measuring process; in the construction process, the elevation is controlled by leveling the concrete on the floor by using a laser level meter, the meter is erected on a template, and the accuracy of the elevation cannot be ensured due to the vibration of a frame body in the concrete pouring process; when the floor concrete is leveled, the elevation is controlled by a stay wire method, and the deviation occurs in the construction process of the column bar, so that the accuracy of the elevation of the whole floor is influenced; after the cast-in-place concrete floor is finished, the construction process of rechecking the standard height is more complicated, the accuracy cannot be guaranteed, and the requirement of higher accuracy standard cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high accurate control concrete accomplishes a standard high measuring platform aims at solving prior art, and the concrete accomplishes the not good problem of the accurate nature of measurement of a standard height.
The utility model discloses a realize like this, a high accurate measurement platform who controls concrete and accomplish face elevation, pole setting, laser level and level bar including adjustable length, the lower part of pole setting is fixed with concrete floor and arranges, the upper portion of pole setting runs through up and waits to pour the floor, the laser level with the level bar docks respectively the upper portion of pole setting.
Furthermore, the upright rod is provided with a fixing plate, the fixing plate is horizontally arranged, and the laser level meter and the fixing plate are arranged in a vertically butted manner; the fixed plate and the level bar are arranged in a vertically butt joint mode.
Further, the laser level meter with the fixed plate is the butt joint through the lead screw and arranges, the upper portion of lead screw with the laser level meter is fixed arrangement, the lower part of lead screw is worn to establish the fixed plate, just the lower part of lead screw with the fixed plate is threaded connection.
Further, the level has a horizontal cavity filled with liquid, and the horizontal cavity is arranged in an extending manner along the horizontal direction; the reference block is arranged in the horizontal cavity, when the level is horizontally arranged, the reference block is positioned in the middle, and when the level inclines, the inclination direction of the reference block deviates.
Furthermore, the upright rod comprises an upper rod, a connecting rod and a lower rod, and the upper rod, the connecting rod and the lower rod are sequentially and correspondingly arranged along the direction from top to bottom; the upper part of the upper rod is in butt joint with the level ruler, the lower part of the upper rod is embedded with the upper part of the connecting rod, the lower part of the lower rod is fixedly arranged with the concrete floor slab, and the upper part of the lower rod is embedded with the lower part of the connecting rod; the upper rod and the connecting rod are relatively fixed or relatively movably arranged through an upper adjusting screw rod, and the lower rod and the connecting rod are relatively fixed or relatively movably arranged through a lower adjusting screw rod.
Furthermore, a pull ring part is pre-embedded in the concrete floor, the measuring platform for controlling the elevation of the concrete finish surface with high precision comprises a steel wire rope, one end of the steel wire rope is in butt joint with the pull ring part, the other end of the steel wire rope is in butt joint with the vertical rod, the steel wire rope is arranged in an inclined mode, and the steel wire rope is arranged in a tensioning mode.
Furthermore, a plurality of pull ring pieces are pre-embedded in the concrete floor, each pull ring piece comprises a plurality of steel wire ropes, and each steel wire rope and each pull ring piece are arranged in a one-to-one correspondence manner; and the steel wire ropes are sequentially arranged at intervals along the circumferential direction of the vertical rod.
Furthermore, the concrete floor is pre-embedded with three pull ring members, including three steel wire ropes, along the circumferential direction of the vertical rod, the three pull ring members are arranged in a triangular shape, and the three steel wire ropes are arranged in a triangular shape.
Furthermore, the concrete floor is provided with two angle steel pieces, and the two angle steel pieces clamp the vertical rods; the angle steel piece includes horizontal slab and vertical board, the horizontal slab with vertical board is perpendicular butt joint and arranges, the horizontal slab with concrete floor is the laminating butt joint and arranges, vertical board with the pole setting is the laminating and contradicts and arranges.
Furthermore, a pay-off hole is formed in the floor to be poured, the upper portion of the vertical rod extends upwards through the pay-off hole, and the laser level meter and the level bar are respectively located above the floor to be poured.
Compared with the prior art, the utility model provides a high accurate control concrete accomplishes a measuring platform of face elevation, when carrying out the elevation measurement, through the pole setting, realize carrying out the elevation measurement to the floor of different floor height, under the effect of pole setting, realize the installation of laser level appearance and spirit level, according to the spirit level, adjust the roughness of laser level appearance, improve measurement accuracy, the laser level appearance is used for the measurement of elevation; because the lower part of pole setting and concrete floor are fixed arrangement, like this, the pole setting can not receive the influence that the construction rocked, also not receive the error that the instrument was used many times and is brought, and the error of elevation measurement significantly reduces relatively, has both guaranteed the thickness standard of construction face concreting, has evaded the concrete face height quality problem that appears most easily in construction and decoration stage again from the angle of configuration optimization.
Drawings
FIG. 1 is a schematic cross-sectional view of the portion B of a measuring platform for accurately controlling the elevation of a concrete finished surface provided by the present invention;
FIG. 2 is a schematic sectional view of the part A of the measuring platform for controlling the elevation of the concrete finished surface with high accuracy according to the present invention;
fig. 3 is a schematic diagram of a control network layout of a measuring platform for controlling the elevation of a concrete finished surface with high accuracy according to the present invention;
fig. 4 is a schematic cross-sectional view of a vertical rod of a measuring platform for controlling the elevation of a concrete finished surface with high accuracy, provided by the utility model;
fig. 5 is a schematic cross-sectional view of another embodiment of a vertical rod of a measuring platform for controlling the concrete finished surface height with high accuracy.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1-5, the preferred embodiment of the present invention is shown.
The utility model provides a high accurate control concrete accomplishes a measuring platform of face elevation, includes adjustable length's pole setting 30, laser level meter 10 and level bar 20, and the lower part of pole setting 30 is fixed with concrete floor 50 and arranges, and the upper portion of pole setting 30 is run through up and is waited to pour floor 40, and laser level meter 10 docks the upper portion of pole setting 30 respectively with level bar 20.
When the elevation measurement is carried out, the elevation measurement of floors with different floor heights is realized through the upright stanchions 30, the laser level meter 10 and the level bar 20 are installed under the action of the upright stanchions 30, the flatness of the laser level meter 10 is adjusted according to the level bar 20, the measurement precision is improved, and the laser level meter 10 is used for measuring the elevation; because the lower part of pole setting and concrete floor 50 are fixed arrangement, like this, the pole setting can not receive the influence that the construction rocked, also not receive the error that the instrument was used many times and is brought, and the error of elevation measurement significantly reduces relatively, has both guaranteed the thickness standard of construction face concreting, has evaded the concrete face height quality problem that appears most easily in construction and decoration fitment stage from the angle of configuration optimization again.
Each floor has the reference post, is equipped with the scale mark on the reference post, and laser level 10 launches the laser, throws on the reference post, realizes the measurement of standard height.
The upright rod 30 is provided with a fixing plate 31, the fixing plate 31 is horizontally arranged, and the laser level 10 and the fixing plate 31 are vertically arranged in a butt joint manner; the fixing plate 31 and the level bar 20 are arranged in a vertically butted manner; through fixed plate 31, be convenient for installing of laser level 10, simultaneously, under level 20's effect, according to level 20, the roughness of adjustment laser level 10 improves and detects the precision.
The laser level meter 10 and the fixing plate 31 are in butt joint arrangement through a screw rod, the upper part of the screw rod is fixedly arranged with the laser level meter 10, the lower part of the screw rod penetrates through the fixing plate 31, and the lower part of the screw rod is in threaded connection with the fixing plate 31; the laser level 10 can be conveniently installed through the screw rod, meanwhile, the laser level 10 can be conveniently detached, and elevation measurement can be conveniently carried out on different floors; also, the installation height of the laser level 10 may be adjusted.
The level ruler 20 is provided with a horizontal cavity 21, the horizontal cavity 21 is filled with liquid, and the horizontal cavity 21 is arranged in an extending mode along the horizontal direction; the interior of the horizontal cavity 21 is provided with a reference block 22, when the level 20 is horizontally arranged, the reference block 22 is in the middle, and when the level 20 is inclined, the inclination direction of the reference block 22 is deviated; thus, the horizontal state of the fixing plate 31 is detected based on the reference block 22 of the level bar 20, so that the flatness of the laser level 10 is judged, and the measurement accuracy of the laser level 10 is guaranteed.
The upright rod 30 comprises an upper rod 32, a connecting rod 34 and a lower rod 33, and the upper rod 32, the connecting rod 34 and the lower rod 33 are correspondingly arranged in sequence from top to bottom; the upper part of the upper rod 32 is butted with the level bar 20, the lower part of the upper rod 32 is embedded with the upper part of the connecting rod 34, the lower part of the lower rod 33 is fixedly arranged with the concrete floor 50, and the upper part of the lower rod 33 is embedded with the lower part of the connecting rod 34; the upper rod 32 and the connecting rod 34 are relatively fixed or movably arranged through an upper adjusting screw 35, and the lower rod 33 and the connecting rod 34 are relatively fixed or movably arranged through a lower adjusting screw 36.
In this way, the relative position between the upper rod 32 and the connecting rod 34 is adjusted by the upper adjusting screw 35, that is, the length between the upper rod 32 and the connecting rod 34 is adjusted, thereby realizing the length adjustment of the vertical rod 30; the length adjustment of the vertical rod 30 is achieved by adjusting the relative position between the lower rod 33 and the connecting rod 34, that is, adjusting the length between the lower rod 33 and the connecting rod 34, by means of the lower adjustment screw 36.
Another embodiment of the pole 30: the vertical rod 30 comprises a top rod 37 and a bottom rod 38, the upper part of the top rod 37 is in butt joint with the level bar 20, the lower part of the top rod 37 is embedded with the upper part of the bottom rod 38, the lower part of the bottom rod 38 is fixedly arranged with a concrete floor slab 50, and the distance between the top rod 37 and the bottom rod 38 is adjusted through at least one adjusting screw rod to realize the length adjustment of the vertical rod 30.
The concrete floor 50 is pre-embedded with a pull ring part 70, the measuring platform for controlling the elevation of the finished concrete surface with high precision comprises a steel wire rope 60, one end of the steel wire rope 60 is in butt joint with the pull ring part 70, the other end of the steel wire rope 60 is in butt joint with a vertical rod 30, the steel wire rope 60 is arranged in an inclined way, and the steel wire rope 60 is arranged in a tensioning way; through the cooperation of the pull ring piece 70 and the steel wire rope 60, the setting stability of the vertical rod 30 is enhanced, and the shaking of the vertical rod 30 is reduced, so that the measurement accuracy of the laser level 10 is improved.
The lower rod 33 is welded with a fixing ring, and the other end of the steel wire rope 60 is in butt joint with the fixing ring, so that the steel wire rope 60 is conveniently arranged in a tensioning manner; meanwhile, the length adjustment of the vertical rod 30 is not affected by the arrangement of the steel wire rope 60.
A plurality of pull ring pieces 70 are embedded in the concrete floor 50, each pull ring piece 70 comprises a plurality of steel wire ropes 60, and each steel wire rope 60 is arranged in one-to-one correspondence with each pull ring piece 70; the steel wire ropes 60 are arranged in sequence at intervals along the circumferential direction of the vertical rod 30; the vertical rod 30 is reinforced in multiple directions, the reinforcing force borne by the vertical rod 30 is more uniform, and the stress deflection of the vertical rod 30 is reduced.
The concrete floor 50 is pre-embedded with three pull ring members 70, including three steel wire ropes 60, along the circumferential direction of the upright 30, the three pull ring members 70 are arranged in a triangular shape, and the three steel wire ropes 60 are arranged in a triangular shape; the vertical rod 30 is reinforced in multiple directions, and simultaneously, the vertical rod 30 bears more uniform encouragement, and the stress deflection of the vertical rod 30 is reduced.
The upright rod 30, the steel wire rope 60 and the concrete floor slab 50 are arranged in a triangular shape, so that the triangular stability principle is effectively utilized, the overall structure is more stable, and the installation stability of the upright rod 30 is ensured.
The concrete floor 50 is provided with two angle steel pieces 80, and the two angle steel pieces 80 clamp the vertical rod 30; the angle steel member 80 comprises a horizontal plate and a longitudinal plate, wherein the horizontal plate and the longitudinal plate are vertically arranged in a butt joint manner, the horizontal plate and the concrete floor slab 50 are arranged in a joint butt joint manner, and the longitudinal plate and the vertical rod are arranged in a joint butt joint manner; the installation and fixation of the upright 30 are realized under the action of the angle 80.
The vertical plates and the vertical rods 30 are welded, the fixing effect of the vertical rods 30 and the angle steel pieces 80 is enhanced, the horizontal plates and the concrete floor slab 50 are fixedly arranged through expansion screws, and the relative fixing effect among the angle steel pieces 80, the concrete floor slab 50 and the vertical rods 30 is enhanced.
The to-be-cast floor 40 is provided with a paying-off hole 90, the upper part of the upright rod 30 extends upwards through the paying-off hole 90, and the laser level 10 and the level bar 20 are respectively positioned above the to-be-cast floor 40; therefore, the measurement of the elevation of the floor 40 to be cast is not influenced by the construction of the floor 40 to be cast, and the measurement of the elevation of the floor 40 to be cast is guaranteed.
When the vertical rod 30 is installed, the angle steel member 80 is relatively fixedly arranged with the concrete floor 50 and the vertical rod 30 only when the reference block 22 is based on the middle part according to the reference block 22 of the level bar 20.
Including a plurality of high accurate control concrete completion face elevation measuring platform, the building has X axle control line and Y axle control line, along X axle control line direction, each measuring platform is and corresponds the interval arrangement, along Y axle control line direction, each measuring platform is and corresponds the interval arrangement, forms the elevation control net.
The elevation control device is provided with a plurality of paying-off holes 90, each paying-off hole 90 and each measuring platform are arranged in a one-to-one correspondence mode, and each paying-off hole 90 is arranged in a cross mode along the horizontal direction and the vertical direction to form an elevation control net.
The control net can assist in erecting the formwork support, the height of the whole slab surface cast-in-place concrete can be controlled, and the accuracy of the slab surface elevation can be rechecked and checked.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a high accurate control concrete accomplishes a measuring platform of face elevation, a serial communication port, including adjustable length's pole setting, laser level appearance and level bar, the lower part of pole setting is fixed with concrete floor and arranges, the upper portion of pole setting runs through up and waits to pour the floor, the laser level appearance with the level bar docks respectively the upper portion of pole setting.
2. The measuring platform for controlling the elevation of the finished concrete surface with high precision as claimed in claim 1, wherein the vertical rod is provided with a fixing plate, the fixing plate is horizontally arranged, and the laser level is vertically arranged in a butt joint manner with the fixing plate; the fixed plate and the level bar are arranged in a vertically butt joint mode.
3. The measuring platform for controlling the elevation of a concrete finished surface with high precision as claimed in claim 2, wherein the laser level gauge and the fixing plate are in butt joint arrangement through a screw rod, the upper part of the screw rod and the laser level gauge are in fixed arrangement, the fixing plate is arranged in a penetrating way at the lower part of the screw rod, and the lower part of the screw rod and the fixing plate are in threaded connection.
4. A measuring platform for controlling the elevation of a concrete finished surface with high precision according to any one of claims 1 to 3, wherein the level is provided with a horizontal cavity which is filled with liquid and is arranged to extend along the horizontal direction; the reference block is arranged in the horizontal cavity, when the level is horizontally arranged, the reference block is positioned in the middle, and when the level inclines, the inclination direction of the reference block deviates.
5. The measuring platform for controlling the finished concrete surface elevation with high precision as claimed in any one of claims 1 to 3, wherein the vertical rod comprises an upper rod, a connecting rod and a lower rod, and the upper rod, the connecting rod and the lower rod are correspondingly arranged in sequence along the top-down direction; the upper part of the upper rod is in butt joint with the level ruler, the lower part of the upper rod is embedded with the upper part of the connecting rod, the lower part of the lower rod is fixedly arranged with the concrete floor slab, and the upper part of the lower rod is embedded with the lower part of the connecting rod; the upper rod and the connecting rod are relatively fixed or relatively movably arranged through an upper adjusting screw rod, and the lower rod and the connecting rod are relatively fixed or relatively movably arranged through a lower adjusting screw rod.
6. The measurement platform for the height of the high-precision control concrete finishing surface according to any one of claims 1 to 3, wherein a pull ring member is embedded in the concrete floor, the measurement platform for the height of the high-precision control concrete finishing surface comprises a steel wire rope, one end of the steel wire rope is butted with the pull ring member, the other end of the steel wire rope is butted with the vertical rod, the steel wire rope is arranged in an inclined manner, and the steel wire rope is arranged in a tensioning manner.
7. The measuring platform for controlling the elevation of the concrete finished surface with high precision as claimed in claim 6, wherein a plurality of the pull ring pieces are pre-embedded in the concrete floor, the pull ring pieces comprise a plurality of steel wire ropes, and the steel wire ropes and the pull ring pieces are arranged in a one-to-one correspondence manner; and the steel wire ropes are sequentially arranged at intervals along the circumferential direction of the vertical rod.
8. The measuring platform for controlling the elevation of the concrete finished surface with high precision as claimed in claim 7, wherein three pull ring members are pre-embedded in the concrete floor, the three pull ring members comprise three steel wire ropes, the three pull ring members are arranged in a triangular shape along the circumferential direction of the vertical rod, and the three steel wire ropes are arranged in a triangular shape.
9. A measuring platform for controlling the elevation of a concrete finished surface with high precision as claimed in any one of claims 1 to 3, wherein the concrete floor is provided with two angle steel members, and the two angle steel members clamp the vertical rod; the angle steel piece includes horizontal slab and vertical board, the horizontal slab with vertical board is perpendicular butt joint and arranges, the horizontal slab with concrete floor is the laminating butt joint and arranges, vertical board with the pole setting is the laminating and contradicts and arranges.
10. A measuring platform for controlling the finished height of concrete with high precision according to any one of claims 1-3, wherein the floor to be poured is formed with a pay-off hole, the upper part of the vertical rod extends upwards through the pay-off hole, and the laser level and the level bar are respectively positioned above the floor to be poured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021163688.2U CN212300317U (en) | 2020-06-20 | 2020-06-20 | High-precision measurement platform for controlling concrete finish surface elevation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021163688.2U CN212300317U (en) | 2020-06-20 | 2020-06-20 | High-precision measurement platform for controlling concrete finish surface elevation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212300317U true CN212300317U (en) | 2021-01-05 |
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ID=73942638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021163688.2U Active CN212300317U (en) | 2020-06-20 | 2020-06-20 | High-precision measurement platform for controlling concrete finish surface elevation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212300317U (en) |
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2020
- 2020-06-20 CN CN202021163688.2U patent/CN212300317U/en active Active
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