CN219869697U

CN219869697U - Cast-in-place concrete elevation positioning measurement device

Info

Publication number: CN219869697U
Application number: CN202320683609.8U
Authority: CN
Inventors: 曹磊磊; 戚双星; 李欢; 易咏; 曾远来; 牛一帆
Original assignee: China Chemical Southern Construction Investment Jiangxi Co ltd
Current assignee: China Chemical Southern Construction Investment Jiangxi Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-10-20
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a cast-in-place concrete elevation positioning and measuring device which comprises a laser level I, a laser level II, a laser level III, a laser level IV, a laser level V, a laser level VI, a laser level VII, a laser level VIII, an outer wall upright post, a base and a cushion block, wherein the laser level is arranged on the outer wall upright post, the cast-in-place concrete elevation is designed according to design rules, and the elevation is determined by the laser level light of the laser level, so that the influence of the real-time measurement of casting thickness and construction operation disturbance on the control of the accuracy of a pre-buried control point and a welding scale on a steel reinforcement cage by workers is avoided. According to the utility model, the external relatively independent external wall upright posts are erected from the ground, and the ground is used for measuring the positioning elevation, so that the influence of construction operation on the elevation positioning is effectively avoided.

Description

Cast-in-place concrete elevation positioning measurement device

Technical Field

The utility model relates to the technical field of building construction, in particular to a cast-in-place concrete elevation positioning and measuring device.

Background

The cast-in-place concrete floor slab structure mainly aims at controlling the thickness of the structure, and the thickness of a cast-in-place floor slab is controlled by positioning elevation in the casting process of the cast-in-place concrete structure floor slab. At present, the thickness measurement is mainly carried out by adopting a measuring tape measuring mode, the method needs to measure in real time in the concrete pouring process, and meanwhile, the defects of non-perpendicularity, reading error and the like of the measuring tape need to be avoided in the reading process of the measuring tape. The thickness of the pouring floor slab is controlled only by adopting the method, so that the precision is low, the thickness of the whole pouring plane is difficult to control, and the post trowelling correction is needed. Meanwhile, the embedded control points are adopted, scales are welded on the reinforcement cage or red line scales are marked on the reinforcement cage to serve as concrete elevation thickness and leveling basis, so that the burden of an operation worker is increased, meanwhile, the reinforcement is easy to deform due to stress in the pouring process and even sink, the concrete pouring surface is uneven, and the pouring thickness is difficult to meet design requirements.

In the actual pouring process, the elevation or the scale on the reinforcement cage is used as a basis, errors caused by construction disturbance exist, meanwhile, the construction operation difficulty is increased, in addition, the requirement on responsibility center of elevation measurement control personnel is high in the pouring process, if concrete is poured in severe weather such as night, overcast and rains or coldness, the accuracy is high, the disturbance is small, and the accuracy can be accurately and effectively guaranteed, so that the in-situ concrete elevation positioning and measuring device is provided.

Disclosure of Invention

The utility model mainly aims to provide a cast-in-place concrete elevation positioning and measuring device, wherein a laser level meter is arranged on an outer wall upright post, the cast-in-place concrete elevation is designed according to design rules, and the elevation is determined through the laser level meter light of the laser level meter, so that the influence of the worker on the accuracy control of a pre-buried control point and a welding scale on a reinforcement cage due to the need of measuring the casting thickness and construction operation disturbance in real time is avoided. According to the utility model, the external relatively independent external wall upright posts are erected from the ground, and the ground is used for measuring the positioning elevation, so that the influence of construction operation on the elevation positioning is effectively avoided, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the cast-in-place concrete elevation positioning and measuring device comprises a laser level meter I, a laser level meter II, a laser level meter III, a laser level meter IV, a laser level meter V, a laser level meter VI, a laser level meter VII, a laser level meter VIII, an outer wall upright rod, a base and a cushion block;

the steel reinforcement cage is placed on the surface of the plate body facing the central rod cavity area of the outer wall vertical rod, concrete is poured on the steel reinforcement cage, the four corner positions of the inner surface of the square rod body of the outer wall vertical rod outside the steel reinforcement cage are respectively fixed with a base arranged below the laser level V, the laser level VI, the laser level VII and the laser level VIII, and the base matched with the laser level I, the laser level II, the laser level III and the laser level IV is respectively fixed at the central positions of the four rod edges of the outer wall vertical rod outside the steel reinforcement cage;

the laser level meterLaser level meter->Laser level meter->And laser level->Irradiating the surface of the reinforcement cage to form a corresponding laser level meter +.>Light, laser level meter->Light, laser level meter->Light and laser level meterThe light forms a reference elevation line for determining the thickness of the cast-in-place concrete, and a laser level meter>Laser level meter->Laser level meter->And laser level->Irradiating the surface of the reinforcement cage to form a corresponding laser level meter +.>Light, laser level meter->Light, laser level meter->Light, laser level meter->The light constitutes a reference elevation line for determining the thickness of the cast-in-place concrete.

Further, a base configured by the laser level instrument II is fixed on the surface of the outer wall upright rod between the laser level instrument V and the laser level instrument VI; and a cushion block can be placed behind the fixed base on the surface of the vertical rod of the outer wall between the laser level instrument V and the laser level instrument VI for placing and installing the laser level instrument II.

Further, the laser level meterAnd laser level->A base configured by a laser level meter I is fixed on the surface of the outer wall upright rod; laser level meter->And laser level->And a cushion block can be placed behind the fixed base on the surface of the outer wall upright post for placing and installing the laser level meter I.

Further, a base configured by the laser level meter III is fixed on the surface of the outer wall upright rod between the laser level meter VI and the laser level meter VII; and a cushion block can be placed behind the fixed base on the surface of the vertical rod of the outer wall between the laser level gauge VI and the laser level gauge VII for placing and installing the laser level gauge III.

Further, the laser level meterA base configured by the laser level IV is fixed on the surface of the outer wall upright rod between the laser level VII; laser level meter->After the surface of the outer wall upright rod between the laser level instrument VII is fixed on the base, a cushion block can be placed for carrying out the laser level instrument IVAnd (5) placing and installing.

Further, a cushion block is placed behind the fixed base on the surface of the outer wall upright post to form an outer packaging structure, and the outer packaging structure can be configured below the laser level I, the laser level II, the laser level III, the laser level IV, the laser level V, the laser level VI, the laser level VII and the laser level VIII for supporting and connecting; the cushion blocks are placed behind the fixed base on the surface of the vertical rod of the outer wall to form an outer mounting structure, so that the laser level I, the laser level II, the laser level III, the laser level IV, the laser level V, the laser level VI, the laser level VII and the laser level VIII can be supported and mounted at the vertical rod of the outer wall by means of the outer mounting structure.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the laser level meter is arranged on the vertical rod of the outer wall, the elevation of the cast-in-place concrete is designed according to the design rule, and the elevation is determined by the laser level meter light of the laser level meter, so that the influence of the real-time measurement of casting thickness and construction operation disturbance on the accuracy control of the pre-buried control point and the welding scale on the reinforcement cage by workers is avoided. According to the utility model, the external relatively independent external wall upright posts are erected from the ground, and the ground is used for measuring the positioning elevation, so that the influence of construction operation on the elevation positioning is effectively avoided.

Drawings

Fig. 1 is an overall plan view of the present utility model.

Fig. 2 is a schematic cross-sectional view of the portion a of fig. 1 according to the present utility model.

In the figure: 1. laser level meterThe method comprises the steps of carrying out a first treatment on the surface of the 2. Laser level meter->The method comprises the steps of carrying out a first treatment on the surface of the 3. Laser level meter->The method comprises the steps of carrying out a first treatment on the surface of the 4. Laser level meter->The method comprises the steps of carrying out a first treatment on the surface of the 5. Laser level meter->The method comprises the steps of carrying out a first treatment on the surface of the 6. Laser level meter->The method comprises the steps of carrying out a first treatment on the surface of the 7. Laser level meter->The method comprises the steps of carrying out a first treatment on the surface of the 8. Laser level meter->The method comprises the steps of carrying out a first treatment on the surface of the 9. A reinforcement cage; 10. an outer wall upright post; 11. laser level meter->Light rays; 12. laser level meter->Light rays; 13. laser level meter->Light rays; 14. laser level meter->Light rays; 15. laser level meter->Light rays; 16. laser level meter->Light rays; 17. laser level meter->Light rays; 18. laser level meter->Light rays; 19. a base; 20. a cushion block; 21. cast-in-place concrete; 22. a template; 23. and (5) a reference elevation.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-2, a cast in situ concrete elevation positioning measurement device, including laser level instrument I1, laser level instrument II2, laser level instrument III3 and laser level instrument IV4, its characterized in that: the system also comprises a laser level V5, a laser level VI6, a laser level VII7, a laser level VIII8, an outer wall upright 10, a base 19 and a cushion block 20;

the laser level meter I1, the laser level meter II2, the laser level meter III3, the laser level meter IV4, the laser level meter V5, the laser level meter VI6, the laser level meter VII7 and the laser level meter VIII8 are respectively provided with a cushion block 20 below each seat, the bottom ends of the cushion blocks 20 are respectively provided with a base 19, a template 22 is arranged at the lower area of an inner rod frame cavity of the outer wall upright post 10, a reinforcement cage 9 is placed on the surface of the template 22 facing the central rod cavity area of the outer wall upright post 10, cast-in-place concrete 21 is poured at the reinforcement cage 9, the four corner positions of the inner surface of a square rod body of the outer wall upright post 10 outside the reinforcement cage 9 are respectively fixed with a base 19 configured below the laser level meter V5, the laser level meter VI6, the laser level meter VII7 and the laser level meter VIII8, and the base 19 matched with the laser level meter IV4 are respectively fixed at the central positions of four rod edges of the outer wall upright post 10 outside the reinforcement cage 9;

laser level meter1. Laser level meter->2. Laser level meter->3 and laser level->4 irradiating the surface of the reinforcement cage 9 to form a corresponding laser level meter +.>Light 11, laser level->Light 12, laser level->Light 13, laser level->The light 14 constitutes a reference elevation line 23 for determining the thickness of the cast-in-place concrete 21, laser level gauge +.>5. Laser level meter->6. Laser level meter->7 and laser level->8 irradiating the surface of the reinforcement cage 9 to form a corresponding laser level meterLight 15, laser level->Light 16, laser level->Light 17, laser level->The light rays 18 constitute a reference elevation line 23 which determines the thickness of the cast-in-place concrete 21.

Wherein, a base 19 configured by a laser level II2 is fixed on the surface of the outer wall upright post 10 between the laser level V5 and the laser level VI 6; and a cushion block 20 can be placed after the surface of the outer wall upright post 10 between the laser level gauge V5 and the laser level gauge VI6 is fixed on the base 19, so that the laser level gauge II2 can be placed and installed.

Wherein, laser level meter5 and laser level->A base 19 configured by a laser level I1 is fixed on the surface of the outer wall upright post 10 between the two parts 8; laser level meter->5 and laser level->8, a cushion block 20 can be placed on the surface of the outer wall upright post 10 between the two layers to be fixed with a base 19 for placing and installing the laser level instrument I1.

Wherein, a base 19 configured by a laser level meter III3 is fixed on the surface of the outer wall upright post 10 between the laser level meter VI6 and the laser level meter VII 7; and a cushion block 20 can be placed on the fixed base 19 on the surface of the outer wall upright post 10 between the laser level meter VI6 and the laser level meter VII7 for placing and installing the laser level meter III 3.

Wherein, laser level meterA base 19 configured by a laser level IV4 is fixed on the surface of the outer wall upright post 10 between the laser level VII7 and the 8; laser level meter->And a cushion block 20 can be placed on the surface of the external wall upright post 10 between the laser level gauge VII7 and the surface fixed base 19 for placing and installing the laser level gauge IV 4.

The cushion block 20 is placed behind the fixed base 19 on the surface of the outer wall upright post 10 to form an outer packaging structure, and the outer packaging structure can be configured below the laser level I1, the laser level II2, the laser level III3, the laser level IV4, the laser level V5, the laser level VI6, the laser level VII7 and the laser level VIII8 for supporting and connecting; the cushion block 20 is placed behind the fixed base 19 on the surface of the outer wall upright post 10 to form an outer mounting structure, so that the laser level I1, the laser level II2, the laser level III3, the laser level IV4, the laser level V5, the laser level VI6, the laser level VII7 and the laser level VIII8 can be supported and placed at the outer wall upright post 10 by means of the outer mounting structure.

It should be noted that, in order to realize the laser level meter to determine the height of the cast-in-place concrete 21, the utility model relates to a positioning and measuring device for the elevation of the cast-in-place concrete, which is determined by the laser level meter I1, firstly, according to the elevation of the designed cast-in-place concrete 21, according to the positions of the templates 22, four corner positions on the outer wall upright post 10 form an outer mounting structure through the fixing base 19 and the cushion block 20, and the laser level meter V5, the laser level meter VI6, the laser level meter VII7 and the laser level meter VIII8 can be supported and arranged; and a laser level meter I1, a laser level meter II2, a laser level meter III3 and a laser level meter IV4 are respectively added on each side of the outer wall upright post 10 by the same outer mounting structure;

laser level meter1. Laser level meter->2. Laser level meter->3 and laser level->4 irradiating the surface of the reinforcement cage 9 to form a corresponding laser level meter +.>Light 11, laser level->Light 12, laser level->Light 13, laser level->The light 14 constitutes a reference elevation line 23 which determines the thickness of the cast-in-place concrete 21, whereas the laser level is +.>5. Laser level meter->6. Laser level meter->7 and laser level->8, irradiating the surface of the reinforcement cage 9 to form a corresponding laser level meter +.>Light 15, laser level->Light 16, laser level->Light 17, laser level->The light ray 18 forms a reference elevation line 23 for determining the thickness of the cast-in-place concrete 21; the casting thickness of the cast-in-place concrete 21 at the reinforcement cage 9 is determined by setting the laser level light positions emitted by the laser level according to the set elevation positions to form a reference elevation line 23.

The position of the base 19 and the thickness of the cushion block 20 are preliminarily determined by using the laser level, after the laser level I1 is fixed and leveled, the laser level I1 is opened, after the laser level I light 11 appears above the steel reinforcement cage 9, the cast-in-place concrete 21 is poured to the reference elevation line 203 of the laser level I light 11, and the reference elevation is reached.

In order to avoid the influence of the cast concrete on the laser level I1 during the construction process, the outer wall pole 10 must be arranged in a position as unaffected as possible, for which reason the outer wall pole 10 must be separated from the formwork 22; meanwhile, the base 19 is fixedly connected with the wall upright 10; the cushion block 20 is made of hard steel plates with different heights, and is selected according to the positioning height requirement; the laser level instrument all select 5 lines LD blue light high accuracy highlight fine rule laser level instruments of model APP-235, this laser level instrument accessible bluetooth+APP realizes the routing and does not go hand, opens at any time, accessible long press button or language control, through button increase and decrease thickness and luminance, the finest precision can reach the millimeter level, can reach 0.7mm at the finest promptly. The laser level meter can realize 360-degree full-automatic emission, and LD light is applicable in sunlight.

It should be noted that the utility model relates to a cast-in-place concrete elevation positioning and measuring device, the components in the utility model are all components known to the skilled person, and the structures and principles of the components are all known to the skilled person through technical manuals or through routine experimental methods.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cast in situ concrete elevation location measuring device, includes laser level instrument I (1), laser level instrument II (2), laser level instrument III (3) and laser level instrument IV (4), its characterized in that: the system also comprises a laser level meter V (5), a laser level meter VI (6), a laser level meter VII (7), a laser level meter VIII (8), an outer wall upright post (10), a base (19) and a cushion block (20);

the laser leveling device comprises a laser leveling instrument I (1), a laser leveling instrument II (2), a laser leveling instrument III (3), a laser leveling instrument IV (4), a laser leveling instrument V (5), a laser leveling instrument VI (6), a laser leveling instrument VII (7) and a laser leveling instrument VIII (8), wherein a cushion block (20) is arranged below each seat body, a base (19) is arranged at the bottom end of the cushion block (20), a template (22) is arranged at the lower area of an inner rod frame cavity of an outer wall vertical rod (10), a reinforcement cage (9) is arranged on the surface of the template (22) facing the central rod cavity area of the outer wall vertical rod (10), cast-in-place concrete (21) is poured at the reinforcement cage (9), the four corner positions of the inner surface of a square rod body of the outer wall vertical rod (10) at the outer side of the reinforcement cage (9) are respectively fixed with the laser leveling instrument V (5), the laser leveling instrument VI (6), the laser leveling instrument VII (7) and the base (19) arranged below the laser leveling instrument VIII (8), and the four-side centering positions of the outer wall vertical rod (10) at the outer wall vertical rod (10) are fixed with the reinforcement cage (9), the laser leveling instrument I (3) and the laser leveling instrument IV (19) respectively;

the laser level meter(1) Laser level meter->(2) Laser level meter->(3) And laser level->(4) Irradiating the surface of the reinforcement cage (9) to form a corresponding laser level meter>Light (11), laser level meter->Light (12), laser level meterLight (13), laser level meter->The light (14) forms a reference elevation line (23) for determining the thickness of the cast-in-place concrete (21), and the laser level gauge is +>(5) Laser level meter->(6) Laser level meter->(7) And laser level->(8) Irradiating the surface of the reinforcement cage (9) to form a corresponding laser level meter>Light (15), laser level meter->Light (16), laser level meter->Light (17), laser level meter->The light (18) forms a reference elevation line (23) for determining the thickness of the cast-in-place concrete (21).

2. The cast-in-place concrete elevation positioning and measuring device according to claim 1, wherein: the surface of an outer wall upright rod (10) between the laser level instrument V (5) and the laser level instrument VI (6) is fixedly provided with a base (19) configured by the laser level instrument II (2).

3. The cast-in-place concrete elevation positioning and measuring device according to claim 1, wherein: the laser level meter(5) And laser level->(8) The surface of the outer wall upright post (10) is fixedly provided with a base (19) configured by the laser level meter I (1).

4. The cast-in-place concrete elevation positioning and measuring device according to claim 1, wherein: and a base (19) configured by the laser level meter III (3) is fixed on the surface of the outer wall upright rod (10) between the laser level meter VI (6) and the laser level meter VII (7).

5. The cast-in-place concrete elevation positioning and measuring device according to claim 1, wherein: the laser level meter(8) And a base (19) configured by the laser level IV (4) is fixed on the surface of the outer wall upright (10) between the laser level VII (7).

6. The cast-in-place concrete elevation positioning and measuring device according to claim 1, wherein: cushion blocks (20) are placed behind the surface fixing bases (19) of the outer wall vertical rods (10) to form an outer mounting structure, and the outer mounting structure can be configured below a laser level I (1), a laser level II (2), a laser level III (3), a laser level IV (4), a laser level V (5), a laser level VI (6), a laser level VII (7) and a laser level VIII (8) for supporting and connecting.