CN219161182U - Casting thickness measuring tool for building construction - Google Patents

Abstract

The utility model discloses a casting body thickness measuring tool for building construction, which comprises a support, an outer pipe arranged on the support and an inner pipe measuring part arranged in the outer pipe, wherein the inner pipe measuring part comprises an inner pipe sleeved in the outer pipe and coaxially arranged and a graduated scale arranged along the height direction of the surface of the inner pipe, the inner pipe can move along the height direction of the outer pipe, and a locking part for locking the inner pipe is arranged on the outer pipe. The utility model has simple structure and reasonable design, only the bracket is inserted into the concrete, and the inner pipe and the graduated scale are prevented from being inserted into the concrete, so as to meet the thickness measurement requirement of the casting body, improve the service time and convenience, and have strong practicability.

Description

Casting thickness measuring tool for building construction

Technical Field

The utility model belongs to the technical field of building construction measuring tools, and particularly relates to a casting thickness measuring tool for building construction.

Background

In the building construction concrete pouring process, the thickness is not easy to measure because of special concrete state, and the excessive thickness of a pouring body causes material waste and increased floor load, thereby causing potential safety hazard. The casting body is too thin, the structural bearing capacity is reduced, and safety accidents are easy to cause. Thickness control of the casting is particularly important. The thickness of the construction process is often controlled by adopting a pulling rope and inserting method when the cast-in-situ floor slab and the ground protection layer are constructed. The pulling rope needs to be measured by a tape measure for the second time, and the measuring result is influenced by the instability of the tape measure; the skewer is too many to be confused. And the two methods have larger errors, which easily lead to measurement deviation exceeding allowable deviation. As in patent No. cn202221318422.X, a device for independent real-time measurement of the thickness of concrete casting is disclosed, but its uprights and scales need to be inserted into the concrete, so that they are worn by the adhesion of the concrete casting.

Disclosure of Invention

The utility model aims to solve the technical problems in the prior art, and provides a casting thickness measuring tool for building construction, which has the advantages of simple structure, reasonable design, high practicality and capability of improving the service time and convenience by only inserting a bracket into concrete and avoiding the insertion of an inner pipe and a graduated scale into the concrete so as to meet the requirement of casting thickness measurement.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a building construction is with pouring body thickness measuring tool which characterized in that: the inner tube measuring device comprises a support, an outer tube arranged on the support and an inner tube measuring part arranged in the outer tube, wherein the inner tube measuring part comprises an inner tube which is sleeved in the outer tube and is coaxially arranged, and a graduated scale which is arranged along the height direction of the surface of the inner tube, the inner tube can move along the height direction of the outer tube, and a locking part for locking the inner tube is arranged on the outer tube.

Foretell a building construction is with pouring body thickness measuring tool, its characterized in that: the number of the locking parts is two, and the two locking parts are respectively positioned at the upper part and the lower part of the outer tube;

the locking part comprises a nut fixedly arranged on the outer side face of the outer tube and a locking bolt penetrating through the nut and the outer tube, and the locking bolt penetrates through the side wall of the outer tube to move close to or away from the outer side face of the inner tube.

Foretell a building construction is with pouring body thickness measuring tool, its characterized in that: the top of inner tube is provided with the shutoff board, be provided with the air level on the shutoff board, the bottom of inner tube is provided with the bottom plate that the level was laid.

Foretell a building construction is with pouring body thickness measuring tool, its characterized in that: the support comprises a plurality of support components which are axially distributed along the outer tube, each support component comprises a round steel rod arranged on the outer side face of the outer tube, a short sleeve arranged at the bottom of the round steel rod and a supporting leg with one end inserted into the short sleeve, and the short sleeve and the supporting leg are obliquely distributed.

Foretell a building construction is with pouring body thickness measuring tool, its characterized in that: the short sleeve is internally provided with an internal thread part, the upper end of the supporting leg is provided with an external thread part, and the external thread part is connected with the internal thread part of the short sleeve in a matched mode.

Compared with the prior art, the utility model has the following advantages:

1. the utility model is provided with the bracket, so that the bracket is only inserted into the concrete, the inner pipe and the graduated scale are prevented from being inserted into the concrete, and on one hand, the inner pipe can be prevented from being adhered and worn by a pouring body; on the other hand, the reduction of measurement accuracy caused by contact abrasion of the inner tube and the graduated scale is avoided.

2. The utility model is provided with the outer tube, so that the support is arranged on one hand, and the inner tube is sleeved on the other hand, thereby being integrated into a whole, having compact structure and being convenient to carry and move.

3. According to the utility model, the inner pipe is arranged to move along the height direction of the outer pipe, the inner pipe is firstly lifted, then concrete is poured, the inner pipe is lowered along the outer pipe, and then the thickness value of the pouring body is read through the graduated scale, so that the thickness measurement of the pouring body is realized.

In conclusion, the concrete pouring device is simple in structure and reasonable in design, only the support is inserted into the concrete, the inner tube and the graduated scale are prevented from being inserted into the concrete, the thickness measurement requirement of a pouring body is met, the service time and convenience are improved, and the practicability is high.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a use state diagram of the present utility model.

Reference numerals illustrate:

1-a bottom plate; 2-a graduated scale; 3-supporting legs;

4-short sleeve; 5-round steel bars; 6, locking a bolt;

7-a nut; 8, leveling bubble; 9-a bottom template;

10, casting; 11-0 scale; 12-an outer tube;

13-inner tube.

Detailed Description

As shown in fig. 1 and 2, the utility model comprises a bracket, an outer tube 12 arranged on the bracket and an inner tube measuring part arranged in the outer tube 12, wherein the inner tube measuring part comprises an inner tube 13 sleeved in the outer tube 12 and coaxially arranged and a graduated scale 2 arranged along the height direction of the surface of the inner tube 13, the inner tube 13 can move along the height direction of the outer tube 12, and a locking part for locking the inner tube 13 is arranged on the outer tube 12.

In this embodiment, the number of the locking parts is two, and the two locking parts are respectively located at the upper part and the lower part of the outer tube 12;

the locking part comprises a nut 7 fixedly arranged on the outer side surface of the outer tube 12 and a locking bolt 6 penetrating through the nut 7 and the outer tube 12, wherein the locking bolt 6 penetrates through the side wall of the outer tube 12 to move close to or away from the outer side surface of the inner tube 13.

In this embodiment, a plugging plate is disposed at the top of the inner tube 13, a level bubble 8 is disposed on the plugging plate, and a bottom plate 1 disposed horizontally is disposed at the bottom of the inner tube 13.

In this embodiment, the support comprises a plurality of support components axially arranged along the outer tube 12, each support component comprises a round steel rod 5 arranged on the outer side surface of the outer tube 12, a short sleeve 4 arranged at the bottom of the round steel rod 5, and a supporting leg 3 with one end inserted into the short sleeve 4, wherein the short sleeve 4 and the supporting leg 3 are obliquely arranged.

In this embodiment, an internal thread portion is provided inside the short sleeve 4, and an external thread portion is provided at the upper end of the leg 3, and the external thread portion is connected with the internal thread portion of the short sleeve 4 in a matching manner.

In this embodiment, in actual use, the top and bottom of the outer tube 12 are provided with guide plates, the guide plates are provided with guide holes for the inner tube 13 to pass through, the diameter of the guide holes is the same as the outer diameter of the inner tube 13, and the thickness of the guide plates is smaller, so that the inner tube 13 moves vertically up and down.

In this embodiment, in actual use, two round holes through which the locking bolts 6 pass are provided on the side wall of the outer tube 12, the diameter of each round hole is 1cm, the distance between the center of each round hole and the upper end of the outer tube 12 is 5cm, and the distance between the center of each round hole and the lower end of the outer tube 12 is 5cm.

In this embodiment, the locking bolt 6 is disposed, so that the locking bolt 6 passes through the side wall of the outer tube 12 and moves close to the outer side surface of the inner tube 13, thereby fixing the inner tube 13 in a propped manner, and conveniently reading the scale values on the inner tube 13.

In this embodiment, the inner tube 13 is a PPR tube with a length of 82cm, an outer diameter of 25mm and a wall thickness of 2mm, and the level bubble 8 is adhered to the top of the plugging plate for leveling during tool measurement.

The base plate 1 is a flat plate having dimensions of 5cm by 5cm and a thickness of 2 mm.

The graduated scale 2 is arranged along the outer side of the inner tube 13 from top to bottom, and when the bottom of the bottom plate 1 is flush with the bottom of the bracket, the graduation of the position of the graduated scale 2 flush with the top of the outer tube 12 is 0 graduation 11.

In this embodiment, the included angle between the short sleeve 4 and the central line of the supporting leg 3 and the round steel rod 5 is 30 °, the round steel rod 5 is made of round steel with a diameter phi 10 of 5cm, the bottom end of the round steel rod 5 is welded with the top end of the short sleeve 4, and the short sleeve 4 is a sleeve with an inner diameter of 1cm of 2 cm.

In this embodiment, the support leg 3 and the short sleeve 4 are in threaded connection, so that the support can be detached, and the support leg with suitable length can be replaced according to the thickness of the casting body 10. In addition, the utility model is convenient to carry and store.

In this embodiment, this measuring tool has the characteristics that the measurement is accurate, instrument reuse rate is high, convenient to use, extensive applicability, convenient to carry. When in actual use, a plurality of measuring tools can be arranged according to the requirement, so that the measurement at a plurality of positions is realized, and the large-area concrete pouring construction is realized.

In this embodiment, the outer tube 12 is a galvanized tube with a length of 30cm, an outer diameter of 30mm and a wall thickness of 2 mm.

In this embodiment, the number of the bracket parts is 3,3 supporting legs 3 are round steel with the length of 75cm and the diameter of 8mm, and the length of the external thread part at the upper end of each supporting leg 3 is 2cm and the external diameter is 1cm.

When the measuring tool is specifically used, one end of each of the three supporting legs 3 is inserted into the short sleeve 4 to realize the installation of the triangular bracket, the measuring tool is placed on the bottom template 9 of a body to be poured, the three supporting legs 3 are loosened by screwing, the leveling bubble 8 is centered by fine adjustment, the measuring tool is leveled, at the moment, the bottom plate 1 at the bottom of the inner tube 13 is level with the bottoms of the supporting legs 3, and the scale reading is 0.

Unscrewing the locking component to enable the inner tube 13 to rise along the outer tube 12 until the heights of the bottom plate 1 and the bottoms of the supporting legs 3 are larger than the thickness of a body to be poured, and then screwing the inner tube 13 through the locking component; then after concrete is poured, the locking part is unscrewed to enable the inner pipe 13 to descend along the outer pipe 12, the inner pipe 13 is locked through the locking part after the inner pipe is screwed down to the upper surface of the pouring body from the bottom plate 1, and the thickness value of the pouring body 10 is read through the graduated scale 2, so that the thickness measurement of the pouring body is realized. The inner tube 13 is prevented from contacting with the casting body by ascending and then descending the inner tube 13, so that the inner tube 13 is prevented from being worn by the adhesion of the casting body on the one hand; on the other hand, the reduction of measurement accuracy caused by contact abrasion between the inner tube 13 and the graduated scale 2 is avoided.

In conclusion, the concrete pouring device is simple in structure and reasonable in design, only the support is inserted into the concrete, and the inner tube and the graduated scale are prevented from being inserted into the concrete, so that the concrete pouring device is suitable for the thickness measurement requirement of a pouring body, and the service time, convenience and practicability are improved.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, and any simple modification, variation and equivalent structural changes made to the above embodiment according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims (5)

1. The utility model provides a building construction is with pouring body thickness measuring tool which characterized in that: including the support, set up outer tube (12) on the support and set up inner tube measurement part in outer tube (12), inner tube measurement part is including cover establish in outer tube (12) and inner tube (13) that coaxial laid and scale (2) that lay along inner tube (13) surface direction of height, inner tube (13) can be followed outer tube (12) direction of height and remove, be provided with the locking part to inner tube (13) locking on outer tube (12).

2. A casting thickness measuring tool for construction according to claim 1, wherein: the number of the locking parts is two, and the two locking parts are respectively positioned at the upper part and the lower part of the outer tube (12);

the locking part comprises a nut (7) fixedly arranged on the outer side face of the outer tube (12) and a locking bolt (6) penetrating through the nut (7) and the outer tube (12), and the locking bolt (6) penetrates through the side wall of the outer tube (12) to move close to or far away from the outer side face of the inner tube (13).

3. A casting thickness measuring tool for construction according to claim 1, wherein: the top of inner tube (13) is provided with the shutoff board, be provided with bubble (8) on the shutoff board, the bottom of inner tube (13) is provided with bottom plate (1) that the level was laid.

4. A casting thickness measuring tool for construction according to claim 1, wherein: the support comprises a plurality of support components which are axially distributed along the outer tube (12), each support component comprises a round steel rod (5) arranged on the outer side face of the outer tube (12), a short sleeve (4) arranged at the bottom of the round steel rod (5) and a supporting leg (3) with one end inserted into the short sleeve (4), and the short sleeve (4) and the supporting leg (3) are obliquely distributed.

5. A casting thickness measuring tool for construction according to claim 4, wherein: the inner part of the short sleeve (4) is provided with an inner thread part, the upper end of the supporting leg (3) is provided with an outer thread part, and the outer thread part is connected with the inner thread part of the short sleeve (4) in a matched mode.

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