CN216205770U - A measuring tool for detecting the section size of the component formwork and the thickness of the steel protective layer - Google Patents

Abstract

The utility model relates to a construction technical field discloses a detect measuring tool of component template cross sectional dimension and protective steel bar layer thickness, through violently, the cooperation of erecting chi and thickness detection chi, can enough detect component template cross sectional dimension, can also detect protective steel bar layer's thickness simultaneously, realized that a thing is multi-purpose, the function is abundant, has improved the entity shaping quality of construction detection efficiency and concrete structure.

Description

A measuring tool for detecting the section size of the component formwork and the thickness of the steel protective layer

technical field

The application relates to the technical field of building construction, in particular to a concrete structure measurement tool, and in particular to a measurement tool for detecting the cross-sectional size of a component template and the thickness of a reinforcing steel protective layer.

Background technique

With the deepening of reform and opening up and the rapid development of the construction industry, the scale of construction in various parts of the country is constantly expanding. In construction engineering, the structural entity quality of civil engineering plays an important role. It is of great practical significance to strengthen the supervision of engineering quality and to evaluate the structural entity quality fairly and objectively. In the daily construction process, it is particularly important to detect the section size of the concrete structure formwork and the thickness of the steel protective layer. At present, traditional tools such as a portable tape measure are usually used to measure the two. Since the tape measure is a soft ruler, it is difficult to ensure that it is perpendicular to the plane during measurement, and there are shortcomings such as inaccurate detection and large human error.

The prior art provides some detection tools for measuring the thickness of the steel cover and the section size of the component formwork, but there are still some problems and defects. For example, the publication number is CN208505183U, the publication date is February 15, 2019, and the invention name is a utility model patent named "device for measuring the thickness of the protective layer at the bottom of the beam", and its technical scheme is: The utility model relates to a protective layer at the bottom of the beam Thickness device, including a vertical rod, and a feeler gauge fixed at the end of the vertical rod, the feeler gauge has a measuring slope in contact with the beam reinforcement at the bottom, and the top elevation of the measuring slope and the setting of the protective layer at the bottom of the beam Equal thickness; insert a feeler gauge between the bottom beam reinforcement and the beam base formwork through the upright and measure the distance between the bottom beam reinforcement and the beam base formwork using the measuring slope. The utility model realizes the prevention of quality problems caused by human visual errors, and avoids problems such as leakage of reinforcing bars at the bottom of the beam. The equipment of the utility model has simple structure, convenient installation and high measurement accuracy.

Although the above-mentioned prior art realizes the detection of the thickness of the reinforcing steel protective layer of concrete structures and reduces the quality problems caused by human visual errors, the above-mentioned tools can only measure the thickness of the reinforcing steel protective layer, and cannot detect the size of the formwork section of the component at the same time. , so the function is relatively simple.

SUMMARY OF THE INVENTION

In view of the problems and defects in the above-mentioned prior art, the present application provides a measuring tool that can not only detect the cross-sectional size of the component formwork, but also the thickness of the steel protective layer, which not only improves the construction detection efficiency, but also improves the concrete The physical quality of the structure.

In order to realize the above-mentioned purpose of the invention, the technical scheme of the present application is as follows:

A measuring tool for detecting the cross-sectional size of a component template and the thickness of a reinforcing steel protective layer, comprising a vertical ruler and a horizontal ruler arranged at one end of the vertical ruler, and the two are perpendicular to each other; the vertical ruler is provided with a first reading pointer, the first reading pointer The first elastic adjustment part provided inside the vertical ruler is connected with the vertical ruler, the first reading pointer can move back and forth relative to the vertical ruler along the length direction of the vertical ruler, and the vertical ruler is correspondingly provided with a first scale; the A second reading pointer is arranged on the horizontal ruler, the second reading pointer is connected with the horizontal ruler through a second elastic adjustment part arranged inside the horizontal ruler, and the second reading pointer can move back and forth relative to the horizontal ruler along the length direction of the horizontal ruler. A second scale is correspondingly arranged on the horizontal ruler; the other end of the vertical ruler is provided with a thickness detection ruler for detecting the thickness of the steel protective layer, the thickness detection ruler and the vertical ruler are perpendicular to each other, and the end face of the thickness detection ruler is connected to the vertical ruler. The end face of the horizontal ruler is flush, including several thickness detection auxiliary rulers, the section height of the thickness detection auxiliary ruler gradually decreases from left to right along the horizontal direction; the other end of the horizontal ruler is provided with a detection card board, and the right end of the detection card board is The face is flush with the right end face of the horizontal ruler.

Further, the first elastic adjustment component includes a first spring and a first slider arranged inside the vertical ruler, one end of the first spring is connected with the vertical ruler, the other end is connected with the first slider, and the first slider is connected with the first slider. The two ends are slidably arranged in the first chute provided on the inner wall of the vertical ruler, and the first reading pointer is fixedly arranged on the first sliding block.

Further, the second elastic adjustment component includes a second spring and a second slider arranged inside the horizontal ruler. One end of the second spring is connected with the horizontal ruler, and the other end is connected with the second slider. Both ends are slidably arranged in the second chute provided on the inner wall of the horizontal ruler, and the second reading pointer is fixedly arranged on the second sliding block.

Further, the outer surface of the thickness detection auxiliary ruler is provided with coatings of different colors.

Further, the thickness detection ruler is rotatably connected with the vertical ruler through a connecting plate, and the side of the vertical ruler is correspondingly provided with a groove for accommodating the thickness detection ruler.

Beneficial effects of this application:

(1) Through the cooperation of horizontal, vertical ruler and thickness detection ruler, this application can not only detect the section size of the component template, but also detect the thickness of the steel protective layer, which realizes a multi-purpose, rich function, and improves the construction detection efficiency and efficiency. Solid form quality of concrete structures.

(2) In this application, the section height of the thickness detection auxiliary ruler gradually decreases from left to right along the horizontal direction. When measuring the thickness of the steel protective layer, the thickness detection ruler is inserted into the space between the bottom of the stirrup and the template, When a certain thickness detection sub-ruler can just fit into the above-mentioned distance, the section height of the thickness detection sub-ruler represents the thickness of the steel protective layer. Thickness data not only has high detection efficiency, but also avoids human reading errors, thus improving the detection quality.

(3) In this application, the first reading pointer and the second reading pointer are respectively connected with the vertical ruler and the horizontal ruler through the corresponding first elastic adjustment part and the second elastic adjustment part. When measuring the section size, the measuring tool can be adaptively adjusted according to different sizes, and the detection is more convenient and quick.

(4) In this application, the outer surface of each thickness detection auxiliary ruler is provided with coatings of different colors. When measuring the thickness of the protective layer, the inspector can intuitively and quickly obtain the thickness of the steel protective layer at the corresponding detection position. , improve the detection efficiency.

(5) In this application, the thickness detection ruler and the vertical ruler are rotatably connected by a pin shaft, and the side of the vertical ruler is provided with a groove for accommodating the detection ruler. When the tool is not in use, the thickness detection ruler can be stored in the Corresponding groove, easy to carry.

Description of drawings

The foregoing and following detailed description of the present application will become more apparent when read in conjunction with the following accompanying drawings, in which:

1 is a schematic diagram of the overall structure of the application;

Fig. 2 is an enlarged view of the structure of part B in Fig. 1;

3 is a schematic diagram of the internal structure of the application;

Fig. 4 is a schematic diagram of measuring the cross-sectional width of the template;

Fig. 5 is the schematic diagram of measuring template section height;

Figure 6 is a schematic diagram of measuring the thickness of the steel protective layer.

In the picture:

1. Vertical ruler; 2. Horizontal ruler; 3. The first reading pointer; 4. The first elastic adjustment part; 5. The first scale; 6. The second reading pointer; 7. The second elastic adjustment part; 8. Second scale; 9. Thickness detection ruler; 10. Detection card; 11. Groove; 41, First spring; 42, First slider; 71, Second spring; 72, Second slider; 91, Thickness detection auxiliary ruler.

Detailed ways

The technical solutions for realizing the purpose of the invention of the present application are further described below through several specific embodiments. It should be noted that the technical solutions claimed in the present application include but are not limited to the following embodiments.

Example 1

This embodiment discloses a measuring tool for detecting the cross-sectional size of the component template and the thickness of the steel protective layer. Referring to FIGS. 1 , 2 and 3 in the specification, the measuring tool includes a vertical ruler 1 and a horizontal bar arranged at one end of the vertical ruler 1 . Ruler 2, the vertical ruler 1 and the horizontal ruler 2 are both perpendicular to each other; further, the vertical ruler 1 is provided with a first reading pointer 3, the interior of the vertical ruler 1 is provided with a cavity, and the cavity is provided with a first elastic Adjustment part 4, one end of the first reading pointer 3 is connected with the vertical ruler 1 through the above-mentioned first elastic adjustment part 4, and the other end is located outside the vertical ruler 1. Under the action of the first elastic adjustment part 4, the first reading pointer 3 can be adjusted. Relative to the vertical ruler 1 to reciprocate along the length direction of the vertical ruler 1, the vertical ruler 1 is provided with an opening for the first reading pointer 3 to move, and the vertical ruler 1 is also correspondingly provided with a first scale 5; further , the horizontal ruler 2 is provided with a second reading pointer 6. Like the vertical ruler 1, the horizontal ruler 2 is also provided with a cavity inside, and the cavity is provided with a second elastic adjustment member 7. One end of the second reading pointer 6 The second elastic adjustment part 7 is connected with the horizontal ruler 2, and the other end is located outside the horizontal ruler 2. Under the action of the second elastic adjustment part 7, the second reading pointer 6 can be relative to the horizontal ruler 2 along the length direction of the horizontal ruler 2 Reciprocating movement, similarly, the horizontal ruler 2 is also provided with an opening for the movement of the second reading pointer 6, and the horizontal ruler 2 is correspondingly provided with a second scale 8; further, the other end of the vertical ruler 1 is also A thickness detection ruler 9 is provided for detecting the thickness of the steel protective layer, the thickness detection ruler 9 and the vertical ruler 1 are perpendicular to each other, and the end face of the thickness detection ruler 9 is flush with the end face of the vertical ruler 1, including several thickness detection auxiliary rulers 91, The cross-sectional height of the thickness detection auxiliary ruler 91 gradually decreases from left to right along the horizontal direction; the other end of the horizontal ruler 2 is provided with a detection card board 10, and the right end face of the detection card board 10 and the right end face of the horizontal ruler 2 are provided. flush.

Referring to Figure 4 of the description, when measuring the cross-sectional width of the template, the detection card plate and the second reading pointer are inserted between the inner walls of the side molds on both sides, and the second reading pointer can be adaptive under the action of the second elastic adjustment member. Adjust to ensure that the second reading pointer is in contact with the side mold on one side. At this time, the inspector can read the reading of the second scale at the position of the second reading pointer to know whether the cross-sectional width of the template meets the It is required that after checking the section width of one point, hold the vertical ruler and move the measuring tool along the length of the beam formwork to detect the cross-section width of the formwork at multiple points. After the detection is completed, the second reading pointer will be at the Reset under the action of two elastic adjusting parts.

Referring to Figure 5 in the description, when measuring the height of the section of the template, the inspector holds the horizontal ruler and extends the vertical ruler against the inner wall of the side mold on one side. During the downward extension of the vertical ruler, the first reading pointer is on the side mold. Under the action of moving upwards in the reverse direction, when the end of the vertical ruler with the thickness detection ruler is against the inner wall of the template on the bottom side, the inspection personnel will read the reading of the first scale corresponding to the position of the first reading pointer, that is, You can know whether the section height of the formwork meets the requirements at this time. After checking the section height of a point, hold the cross ruler and move the measuring tool along the length of the beam formwork to detect the section height of the formwork at multiple points. , after the detection is completed, the first reading pointer is reset under the action of the first elastic adjustment component.

Referring to Figure 6 of the description, when measuring the thickness of the steel bar protective layer, the inspector holds the horizontal ruler, extends the end of the vertical ruler with the thickness detection ruler downward, and inserts the thickness detection ruler into the space between the bottom of the stirrup and the template. , when a certain thickness detection auxiliary ruler can just be snapped into the above-mentioned spacing, the section height of the thickness detection auxiliary ruler represents the thickness of the steel protective layer.

In this embodiment, the measuring tool can detect not only the cross-sectional size of the component template, but also the thickness of the protective layer of the steel bar through the cooperation of the horizontal, vertical and thickness detection rulers. efficiency and the physical quality of concrete structures; and, when measuring the thickness of the steel cover, the thickness data of the steel cover can be quickly obtained without reading, which not only has high detection efficiency, but also avoids artificial reading errors.

Example 2

This embodiment discloses a measuring tool for detecting the cross-sectional size of the component template and the thickness of the steel protective layer. On the basis of the embodiment 1, referring to FIG. 3 in the specification, the first elastic adjustment part 4 includes a set of inside the vertical ruler 1 . The first spring 41 and the first sliding block 42 in the cavity, one end of the first spring 41 is connected with the vertical ruler 1, and the other end is connected with the first sliding block 42. The inner wall of the vertical ruler 1 is provided with a first sliding block. The two ends of the first sliding block 42 are slidably arranged in the first sliding groove, and the first reading pointer 3 is fixedly arranged on the first sliding block 42 .

Further, referring to FIG. 3 of the specification, the second elastic adjusting member 7 includes a second spring 71 and a second sliding block 72 arranged in the inner cavity of the horizontal ruler 2 , and one end of the second spring 71 is connected to the horizontal ruler 2 , the other end is connected with the second sliding block 72, the inner wall of the horizontal ruler 2 is provided with a second sliding groove correspondingly, and the two ends of the second sliding block 72 are slidably arranged in the second sliding groove, and the second reading The pointer 6 is fixedly arranged on the second slider 72 .

Further, in order to detect the thickness of the protective layer of the steel bar, the inspector can obtain the thickness of the protective layer more intuitively and quickly, in this embodiment, the outer surface of each thickness detection auxiliary ruler 91 is provided with coatings of different colors. The thickness detection auxiliary ruler 91 is used to distinguish different section heights. During measurement, by observing that the thickness detection sub-ruler 91 of a certain color can just fit into the space between the bottom of the stirrup and the template, the inspector can quickly know the thickness of the steel protective layer represented by the thickness detection sub-ruler.

Further, in order to better store and manage the measuring tools, referring to FIG. 3 in the specification, a groove 11 for accommodating the thickness detection ruler 9 is correspondingly provided on the side of the vertical ruler 1 . The connecting plate is rotatably connected with the vertical ruler 1. Specifically, the connecting plate and the ends of the vertical ruler 1 are respectively provided with through holes, and a pin shaft is arranged through the through hole, and the connecting plate is rotatably connected with the vertical ruler 1 through the pin shaft. When the measuring tool is not in use, the thickness detection ruler 9 can be stored in the groove 11 by turning it counterclockwise by 270 degrees.

In the description of this application, it should be understood that the terms "center", "portrait", "horizontal", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying The device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present application.

In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "arrangement", "installation" and "connection" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood in specific situations.

The above are only preferred embodiments of the present application, and are not intended to limit the present application in any form. Any simple modifications and equivalent changes made to the above embodiments according to the technical essence of the present application shall fall within the scope of the present application. within the scope of protection.

Claims (5)

1. The utility model provides a detect measuring tool of component template cross-sectional dimension and reinforcing bar protective layer thickness which characterized in that: comprises a vertical ruler (1) and a transverse ruler (2) arranged at one end of the vertical ruler (1), and the vertical ruler and the transverse ruler are vertical to each other; the vertical ruler (1) is provided with a first reading pointer (3), the first reading pointer (3) is connected with the vertical ruler (1) through a first elastic adjusting part (4) arranged inside the vertical ruler (1), the first reading pointer (3) can move in a reciprocating mode along the length direction of the vertical ruler (1) relative to the vertical ruler (1), and a first graduated scale (5) is correspondingly arranged on the vertical ruler (1); the transverse ruler (2) is provided with a second reading pointer (6), the second reading pointer (6) is connected with the transverse ruler (2) through a second elastic adjusting part (7) arranged inside the transverse ruler (2), the second reading pointer (6) can move in a reciprocating mode along the length direction of the transverse ruler (2) relative to the transverse ruler (2), and a second graduated scale (8) is correspondingly arranged on the transverse ruler (2); the thickness detection ruler (9) for detecting the thickness of the protective layer of the steel bar is arranged at the other end of the vertical ruler (1), the thickness detection ruler (9) is perpendicular to the vertical ruler (1), the end face of the thickness detection ruler (9) is flush with the end face of the vertical ruler (1), the thickness detection ruler comprises a plurality of thickness detection auxiliary rulers (91), and the height of the section of each thickness detection auxiliary ruler (91) is gradually reduced from left to right along the horizontal direction; the other end of the transverse ruler (2) is provided with a detection clamping plate (10), and the right end face of the detection clamping plate (10) is flush with the right end face of the transverse ruler (2).

2. The tool for measuring the sectional dimension of the component template and the thickness of the steel bar protection layer as claimed in claim 1, wherein: first elasticity adjusting part (4) are including setting up first spring (41) and first slider (42) in erecting chi (1) inside, and the one end and the perpendicular chi (1) of first spring (41) are connected, and the other end is connected with first slider (42), and the both ends of first slider (42) slide to set up in the first spout that sets up on erecting chi (1) inner wall, first reading pointer (3) are fixed to be set up on first slider (42).

3. The tool for measuring the sectional dimension of the component template and the thickness of the steel bar protection layer as claimed in claim 1, wherein: the second elastic adjusting part (7) comprises a second spring (71) and a second sliding block (72) which are arranged inside the transverse ruler (2), one end of the second spring (71) is connected with the transverse ruler (2), the other end of the second spring is connected with the second sliding block (72), two ends of the second sliding block (72) are arranged in a second sliding groove formed in the inner wall of the transverse ruler (2) in a sliding mode, and the second reading pointer (6) is fixedly arranged on the second sliding block (72).

4. The tool for measuring the sectional dimension of the component template and the thickness of the steel bar protection layer as claimed in claim 1, wherein: the outer surface of the thickness detection auxiliary ruler (91) is provided with coatings with different colors.

5. The tool for measuring the sectional dimension of the component template and the thickness of the steel bar protection layer as claimed in claim 1, wherein: thickness detects chi (9) and rotates with perpendicular chi (1) through the connecting plate to be connected, and the side correspondence of perpendicular chi (1) is provided with and is used for holding recess (11) of thickness detects chi (9).

Images