CN213418513U - Cast in situ concrete roofing construction thickness control instrument - Google Patents

Abstract

The utility model belongs to the technical field of the cast in situ concrete, a cast in situ concrete roofing construction thickness control instrument is related to, wherein, the on-line screen storage device comprises a base, the fixed surface of base is connected with the fixed column, the surface of fixed column is provided with scale and screw hole, the lantern ring has been cup jointed on the surface of fixed column, the fixed surface of the lantern ring is connected with the extension board, the bolt has been cup jointed to the inside of extension board. Its beneficial effect is, through setting up fixed column, scale, the lantern ring, extension tube, haulage rope, bolt and extension board, can highly adjust the haulage rope of this device according to the difference of actually pouring thickness to make this device can carry out thickness control work to various concreties, improved the practicality of this device, a plurality of this device cooperations can carry out the four corners simultaneously and pull with the opposite angle, thereby has ensured that the haulage line is in same height, reaches the purpose of accurate control concretes thickness.

Description

Cast in situ concrete roofing construction thickness control instrument

Technical Field

The utility model belongs to the technical field of the cast in situ concrete, concretely relates to cast in situ concrete roofing construction thickness control instrument.

Background

In the construction of a main structure of a traditional building engineering, whether the thickness of a concrete cast-in-place slab meets the design and specification requirements is one of important indexes for checking the construction quality of a building, and the traditional control method is that temporary 50-line control points or control points fixed by welding are arranged on column reinforcing steel bars at four corners of a room of the cast-in-place slab to be poured, and the control points are used as height limit marks of concrete pouring.

However, in actual pouring construction, especially in the process of concrete construction at night, workers control point diagonal bracing wires through 50 lines on reinforcing steel bars at four corners of a cast-in-place slab when the concrete is collected, and the workers hold a scale to measure and control the diagonal bracing wires, the existing cast-in-place concrete floor thickness construction control operation has the defects that the control lines are inaccurate due to the deformation of the reinforcing steel bars, the bracing wires are not horizontal, the scale is not vertical, and the like, most of floors outside the range of the diagonal bracing wires have no control lines, so that the thickness of the floors cannot be effectively controlled, and welding control point marks are difficult to find in construction at night and are easy to damage.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a cast in situ concrete roofing construction thickness control instrument, it has solved the technical problem that board thickness was pour to unable effective control.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cast in situ concrete roofing construction thickness control instrument, includes the base, the fixed surface of base is connected with the fixed column, the surface of fixed column is provided with scale and screw hole, the lantern ring has been cup jointed on the surface of fixed column, the fixed surface of the lantern ring is connected with the extension board, the bolt has been cup jointed to the inside of extension board, screw hole threaded connection is passed through in the inside of fixed column to the one end of bolt, the last fixed surface of fixed column is connected with light and switch, the fixed surface of the lantern ring is connected with the extension pipe, the inside fixedly connected with bearing of extension pipe, the pivot has been cup jointed to the inside of bearing, the fixed surface of pivot is connected with the haulage rope, the one end of haulage rope passes extension pipe.

As a further aspect of the present invention: the surface of extension pipe has seted up the draw-in groove, bearing fixedly connected with handle is passed to the one end of pivot, the bolt has been cup jointed in the inside of handle, the one end joint of bolt is in the inside of draw-in groove.

As a further aspect of the present invention: the through-hole has been seted up to the inside of extension pipe, the haulage rope is worn to establish in the inside of through-hole, the shape of connecting block and through-hole is circular and the diameter of connecting block is greater than the diameter of through-hole, the connecting block overlap joint is at the surface of extension pipe.

As a further aspect of the present invention: the quantity of draw-in groove sets up to six and is the annular distribution around the pivot.

As a further aspect of the present invention: the number of the extension pipes is three, and included angles among the three extension pipes are forty-five degrees.

As a further aspect of the present invention: the inside of fixed column has seted up the cavity, the inside fixedly connected with battery of cavity, the battery passes through wire and switch, light electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this cast in situ concrete roofing construction thickness control instrument, through setting up the fixed column, the scale, the lantern ring, the extension pipe, the haulage rope, bolt and extension board, in the application of reality, cooperation between through the aforesaid, can highly adjust the haulage rope of this device according to the difference of actually pouring thickness, thereby make this device can carry out thickness control work to various concretes, the practicality of this device has been improved, a plurality of this device cooperations can carry out the four corners and pull with the diagonal angle simultaneously, thereby ensured that the pull wire is in same height, reached the purpose of accurate control concreting thickness.

2. This cast in situ concrete roofing construction thickness control instrument through setting up battery, switch and light, in the application of reality, through the cooperation between the aforesaid, when using night, this device of accessible provides the illumination to make things convenient for the night work of this device, further improvement the practicality of this device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the middle fixing column of the present invention viewed from the bottom;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

in the figure: 1. a base; 2. a collar; 3. an extension pipe; 4. an extension plate; 5. fixing a column; 6. a cavity; 7. a storage battery; 8. connecting blocks; 9. a bearing; 10. a rotating shaft; 11. a hauling rope; 12. a card slot; 13. a handle; 14. a bolt; 15. a bolt; 16. calibration; 17. a threaded hole; 18. a switch; 19. an illuminating lamp; 20. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a cast in situ concrete roofing construction thickness control instrument, the on-line screen storage device comprises a base 1, base 1's fixed surface is connected with fixed column 5, the surface of fixed column 5 is provided with scale 16 and screw hole 17, the lantern ring 2 has been cup jointed on the surface of fixed column 5, the fixed surface of the lantern ring 2 is connected with extension board 4, bolt 15 has been cup jointed to the inside of extension board 4, screw hole 17 threaded connection is passed through in the inside of fixed column 5 to bolt 15's one end, the last fixed surface of fixed column 5 is connected with light 19 and switch 18, cavity 6 has been seted up to the inside of fixed column 5, the inside fixedly connected with battery 7 of cavity 6, battery 7 passes through wire and.

Through setting up battery 7, switch 18 and light 19, in practical application, through the cooperation between the aforesaid, when using night, this device of accessible provides the illumination to make things convenient for the night work of this device, further improvement this device's practicality.

The fixed surface of the lantern ring 2 is connected with extension pipe 3, the inside fixedly connected with bearing 9 of extension pipe 3, pivot 10 has been cup jointed to bearing 9's inside, draw-in groove 12 has been seted up on extension pipe 3's surface, bearing 9 fixedly connected with handle 13 is passed to the one end of pivot 10, bolt 14 has been cup jointed to handle 13's inside, the one end joint of bolt 14 is in the inside of draw-in groove 12, the fixed surface of pivot 10 is connected with haulage rope 11, extension pipe 3 fixedly connected with connecting block 8 is passed to the one end of haulage rope 11, through-hole 20 has been seted up to extension pipe 3's inside, haulage rope 11 wears to establish the inside at through-hole 20, connecting block 8 is circular and connecting block 8's diameter is greater than through-hole 20 with through-hole.

Through setting up fixed column 5, scale 16, the lantern ring 2, extension pipe 3, haulage rope 11, bolt 15 and extension board 4, in the application of reality, cooperation between the aforesaid, can be according to the difference of actually pouring thickness highly adjust the haulage rope 11 of this device, thereby make this device can carry out thickness control work to various concreties, the practicality of this device has been improved, a plurality of this device cooperations can carry out the four corners and pull with the opposite angle simultaneously, thereby ensured that the pull wire is in same height, reach the purpose of accurate control concretes thickness.

Specifically, the number of the slots 12 is six and the slots are annularly distributed around the rotating shaft 10.

Specifically, the number of the extension pipes 3 is three, and the included angles between the three extension pipes 3 are forty-five degrees.

The utility model discloses a theory of operation does:

s1, when the device is used, firstly, the position of the lantern ring 2 on the fixed column 5 is adjusted according to different pouring thicknesses of a pouring plate, then, the height of the lantern ring 2 is accurately controlled according to scales 16, then, the lantern ring 2 can be fixed by connecting the bolts 15 on the extension plate 4 with the threaded holes 17, then, the device is respectively placed at four corners of a pouring area, the lantern rings 2 on the four devices are kept at the same height, then, the traction ropes 11 are pulled out through the connecting blocks 8, and traction is performed on the opposite angles and two sides under the action of the four devices, so that the traction ropes 11 are all located on the same horizontal plane to perform pouring work, and the purpose of accurately controlling the thickness of the pouring plate is achieved;

s2, when the device is used at night, the illuminating lamp 19 can be turned on through the switch 18, and the power supply of the illuminating lamp 19 is provided by the storage battery 7, so that the device is convenient to use at night, the practicability of the device is improved, and various tools can be conveniently searched and poured;

in the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (6)

1. The utility model provides a cast in situ concrete roofing construction thickness control instrument, includes base (1), its characterized in that: the surface of the base (1) is fixedly connected with a fixed column (5), the surface of the fixed column (5) is provided with scales (16) and threaded holes (17), the surface of the fixed column (5) is sleeved with a lantern ring (2), the surface of the lantern ring (2) is fixedly connected with an extension plate (4), a bolt (15) is sleeved inside the extension plate (4), one end of the bolt (15) is in threaded connection with the inside of the fixed column (5) through the threaded hole (17), the upper surface of the fixed column (5) is fixedly connected with an illuminating lamp (19) and a switch (18), the surface of the lantern ring (2) is fixedly connected with an extension pipe (3), the inside of the extension pipe (3) is fixedly connected with a bearing (9), the inside of the bearing (9) is sleeved with a rotating shaft (10), and the surface of the rotating shaft (10) is fixedly connected with a traction rope, one end of the traction rope (11) penetrates through the extension pipe (3) and is fixedly connected with a connecting block (8).

2. A cast in place concrete roofing construction thickness control tool as claimed in claim 1, characterized in that: draw-in groove (12) have been seted up on the surface of extension tube (3), bearing (9) fixedly connected with handle (13) is passed to the one end of pivot (10), bolt (14) have been cup jointed to the inside of handle (13), the one end joint of bolt (14) is in the inside of draw-in groove (12).

3. A cast in place concrete roofing construction thickness control tool as claimed in claim 1, characterized in that: through-hole (20) have been seted up to the inside of extension pipe (3), haulage rope (11) are worn to establish in the inside of through-hole (20), the shape of connecting block (8) and through-hole (20) is circular and the diameter of connecting block (8) is greater than the diameter of through-hole (20), connecting block (8) overlap joint is at the surface of extension pipe (3).

4. A cast in place concrete roofing construction thickness control tool as claimed in claim 2, characterized in that: the number of the clamping grooves (12) is six and the clamping grooves are distributed around the rotating shaft (10) in an annular mode.

5. A cast in place concrete roofing construction thickness control tool as claimed in claim 1, characterized in that: the number of the extension pipes (3) is three, and included angles among the three extension pipes (3) are forty-five degrees.

6. A cast in place concrete roofing construction thickness control tool as claimed in claim 1, characterized in that: the lamp fixing structure is characterized in that a cavity (6) is formed in the fixing column (5), a storage battery (7) is fixedly connected to the inside of the cavity (6), and the storage battery (7) is electrically connected with the switch (18) and the illuminating lamp (19) through conducting wires.

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