CN216205770U

CN216205770U - Measuring tool for detecting section size of component template and thickness of reinforcing steel bar protective layer

Info

Publication number: CN216205770U
Application number: CN202122078154.0U
Authority: CN
Inventors: 唐菘; 崔晋波; 何志; 鄢军; 任毅
Original assignee: China Railway Erju Construction Co Ltd
Current assignee: China Railway Erju Construction Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-04-05
Anticipated expiration: 2031-08-31

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

Measuring tool for detecting section size of component template and thickness of reinforcing steel bar protective layer

Technical Field

The application relates to the technical field of building construction, especially relates to a concrete structure measuring tool, concretely relates to measuring tool who detects component template cross-sectional dimension and reinforcing bar protective layer thickness.

Background

With the continuous deepening of the innovation openness and the rapid development of the construction industry, the construction scale of all parts of China is continuously enlarged. In the building engineering, the quality of the civil engineering structure entity has an important position, the supervision on the engineering quality is enhanced, the quality of the structure entity is evaluated fairly and objectively, and the method has great practical significance. In the daily construction process, the detection of the section size of the concrete structure template and the thickness of the steel bar protection layer is particularly important. At present, the detection of the two is usually carried out by adopting traditional tools such as a tape measure and the like, and the tape measure is a flexible rule, so that the tape measure is difficult to ensure to be vertical to a plane during measurement, and the defects of inaccurate detection, large personal error and the like exist.

The prior art provides some detection tools for measuring the thickness of the steel bar protection layer and the section size of the member template, but still has some problems and defects. For example, the utility model patent with publication number CN208505183U, publication date of 2019, 02, 15 and invented name of "device for measuring thickness of bottom protective layer" has the technical scheme that: the utility model relates to a device for measuring the thickness of a protective layer at the bottom of a beam, which comprises an upright rod and a clearance gauge fixedly arranged at the end part of the upright rod, wherein the clearance gauge is provided with a measuring inclined plane which is contacted with a beam steel bar positioned at the bottom, and the top elevation of the measuring inclined plane is equal to the set thickness of the protective layer at the bottom of the beam; the feeler gauge is inserted between the beam reinforcing steel bar and the beam bottom formwork at the bottom through the vertical rod, and the distance between the beam reinforcing steel bar and the beam bottom formwork at the bottom is measured by utilizing the measuring inclined plane. The utility model prevents the quality problem caused by artificial visual error, avoids the problems of bar leakage and the like of the reinforcing steel bar at the bottom of the beam, and has the advantages of simple equipment structure, convenient installation and high measurement accuracy.

Although the prior art realizes the detection of the thickness of the steel bar protection layer of the concrete structure and reduces the quality problem caused by artificial visual errors, the tool can only measure the thickness of the steel bar protection layer and cannot simultaneously detect the section size of the template of the component, so the function is relatively single.

Disclosure of Invention

To the problems and the defects in the prior art, the measuring tool can detect the section size of the component template and the thickness of the reinforcing steel bar protection layer, not only improves the construction detection efficiency, but also improves the solid quality of a concrete structure.

In order to achieve the above object, the technical solution of the present application is as follows:

a measuring tool for detecting the section size of a component template and the thickness of a steel bar protective layer comprises a vertical ruler and a transverse ruler arranged at one end of the vertical ruler, wherein the vertical ruler and the transverse ruler are vertical to each other; the vertical ruler is provided with a first reading pointer, the first reading pointer is connected with the vertical ruler through a first elastic adjusting part arranged inside the vertical ruler, the first reading pointer can move in a reciprocating mode along the length direction of the vertical ruler relative to the vertical ruler, and a first graduated scale is correspondingly arranged on the vertical ruler; the transverse ruler is provided with a second reading pointer, the second reading pointer is connected with the transverse ruler through a second elastic adjusting part arranged inside the transverse ruler, the second reading pointer can move in a reciprocating mode along the length direction of the transverse ruler relative to the transverse ruler, and a second graduated scale is correspondingly arranged on the transverse ruler; the thickness detection ruler is arranged at the other end of the vertical ruler and used for detecting the thickness of the steel bar protection layer, the thickness detection ruler is perpendicular to the vertical ruler, the end face of the thickness detection ruler is flush with the end face of the vertical ruler, the thickness detection ruler comprises a plurality of thickness detection auxiliary rulers, and the height of the cross section of each thickness detection auxiliary ruler is gradually reduced from left to right along the horizontal direction; the other end of the cross ruler is provided with a detection clamping plate, and the right end face of the detection clamping plate is flush with the right end face of the cross ruler.

Further, first elasticity adjusting part is including setting up at the inside first spring and the first slider of perpendicular chi, and the one end and the perpendicular chi of first spring are connected, and the other end is connected with first slider, and the both ends slip setting of first slider is in the first spout that sets up on perpendicular chi inner wall, the fixed setting of first reading pointer is on first slider.

Furthermore, the second elastic adjusting part comprises a second spring and a second sliding block which are arranged inside the cross ruler, one end of the second spring is connected with the cross ruler, the other end of the second spring is connected with the second sliding block, two ends of the second sliding block are arranged in a second sliding groove formed in the inner wall of the cross ruler in a sliding mode, 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 with different colors.

Further, the thickness detection ruler is connected with the vertical ruler in a rotating mode through the connecting plate, and the side edge of the vertical ruler is correspondingly provided with a groove used for containing the thickness detection ruler.

The beneficial effect of this application:

(1) this application can enough detect component template cross-sectional dimension through the cooperation of horizontal, perpendicular chi and thickness detection chi, can also detect the thickness of protective layer of steel reinforcement simultaneously, has realized that a thing is multi-purpose, and the function is abundant, has improved the entity shaping quality of construction detection efficiency and concrete structure.

(2) In this application, the cross-section height that thickness detected the vice chi reduces from a left side to turning right gradually along the horizontal direction, when measuring reinforcing bar protective layer thickness, fill in the interval between stirrup bottom and the template with thickness detection chi, when certain thickness detects vice chi and just can block into above-mentioned interval in, the thickness of reinforcing bar protective layer is highly represented promptly to this thickness detection vice chi's cross-section, compare with prior art, do not need the reading just can obtain reinforcing bar protective layer's thickness data fast, not only detection efficiency is high, artificial reading error has still been avoided simultaneously, consequently, the detection quality has still been improved.

(3) In this application, first reading pointer and second reading pointer are connected with perpendicular chi and horizontal chi through the first elasticity adjusting part and the second elasticity adjusting part that correspond respectively, under elasticity adjusting part's effect, when measuring template cross-sectional dimension, measuring tool can carry out the self-adaptation and adjust according to the size of a dimension of difference, detects convenient and fast more.

(4) In this application, the surface that each thickness detected the sub-chi all is provided with the coating of different colours, and when measuring protective layer thickness, detection personnel can be very directly perceived and rapid obtains the reinforcing bar protective layer thickness that corresponds detection position department, has improved detection efficiency.

(5) In this application, the thickness detection chi is connected through the round pin axle rotation with perpendicular chi to the side of perpendicular chi is provided with and is used for holding the recess of detection chi, instrument when not using, can accomodate the thickness detection chi to the recess that corresponds in, conveniently carry.

Drawings

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

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is an enlarged view of the portion B of FIG. 1;

FIG. 3 is a schematic diagram of the internal structure of the present application;

FIG. 4 is a schematic view of measuring the cross-sectional width of a template;

FIG. 5 is a schematic cross-sectional height view of a measurement template;

fig. 6 is a schematic diagram of measuring the thickness of the steel bar protection layer.

In the figure:

1. a vertical ruler; 2. a transverse ruler; 3. a first reading pointer; 4. a first elastic adjustment member; 5. a first scale; 6. a second reading pointer; 7. a second elastic adjustment member; 8. a second scale; 9. a thickness detection ruler; 10. detecting a clamping plate; 11. a groove; 41. a first spring; 42. a first slider; 71. a second spring; 72. a second slider; 91. and a thickness detection auxiliary ruler.

Detailed Description

The technical solutions for achieving the objects of the present invention are further described below by using several specific examples, and it should be noted that the technical solutions claimed in the present application include, but are not limited to, the following examples.

Example 1

The embodiment discloses a measuring tool for detecting the section size of a component template and the thickness of a steel bar protective layer, which comprises a vertical ruler 1 and a transverse ruler 2 arranged at one end of the vertical ruler 1, wherein the vertical ruler 1 and the transverse ruler 2 are vertical to each other; further, a first reading pointer 3 is arranged on the vertical ruler 1, a cavity is arranged inside the vertical ruler 1, a first elastic adjusting part 4 is arranged in the cavity, one end of the first reading pointer 3 is connected with the vertical ruler 1 through the first elastic adjusting part 4, the other end of the first reading pointer is located outside the vertical ruler 1, under the action of the first elastic adjusting part 4, the first reading pointer 3 can move back and forth relative to the vertical ruler 1 along the length direction of the vertical ruler 1, an opening for the first reading pointer 3 to move is formed in the vertical ruler 1, and a first graduated scale 5 is correspondingly arranged on the vertical ruler 1; further, a second reading pointer 6 is arranged on the transverse ruler 2, the transverse ruler 2 is also internally provided with a cavity like the vertical ruler 1, a second elastic adjusting part 7 is arranged in the cavity, one end of the second reading pointer 6 is connected with the transverse ruler 2 through the second elastic adjusting part 7, the other end of the second reading pointer is positioned outside the transverse ruler 2, under the action of the second elastic adjusting part 7, the second reading pointer 6 can reciprocate relative to the transverse ruler 2 along the length direction of the transverse ruler 2, similarly, an opening for the second reading pointer 6 to move is also arranged on the transverse ruler 2, and a second graduated scale 8 is correspondingly arranged on the transverse ruler 2; furthermore, the other end of the vertical ruler 1 is also provided with a thickness detection ruler 9 for detecting the thickness of the steel bar protection layer, the thickness detection ruler 9 is perpendicular to the vertical ruler 1, the end surface of the thickness detection ruler 9 is flush with the end surface of the vertical ruler 1, the thickness detection ruler comprises a plurality of thickness detection auxiliary rulers 91, and the height of the cross section of each thickness detection auxiliary ruler 91 is gradually reduced from left to right along the horizontal direction; the other end of the cross 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 cross ruler 2.

Referring to the attached drawing 4 of the specification, when the section width of the template is measured, the detection clamping plate and the second reading pointer are clamped between the inner walls of the side dies on two sides, the second reading pointer can be adjusted in a self-adaptive mode under the action of the second elastic adjusting part, the second reading pointer is guaranteed to be in contact with the side die on one side, at the moment, a detector can know whether the section width size of the template meets the requirement or not by correspondingly reading the second scale at the position of the second reading pointer, after the section width of one point is checked, the vertical ruler is held by hands, the measuring tool is moved along the length direction of the beam template, the section widths of the template of multiple points can be detected, and after the detection is finished, the second reading pointer is reset under the action of the second elastic adjusting part.

Referring to the attached drawing 5 of the specification, when the section height of the template is measured, a detector holds the transverse ruler, the vertical ruler is stretched downwards by the inner wall of the side mold on one side, in the stretching process of the vertical ruler, the first reading pointer moves upwards in the reverse direction under the action of the side mold, when the end, provided with the thickness detection ruler, of the vertical ruler is abutted against the inner wall of the template on the bottom side, the detector reads the reading of the first graduated scale at the position of the first reading pointer correspondingly to know whether the section height size of the template meets the requirement or not, after the section height of one point is checked, the detector holds the transverse ruler, a measuring tool moves along the length direction of the beam template, the section heights of the templates at multiple points can be detected, and after the detection is finished, the first reading pointer resets under the action of the first elastic adjusting part.

Referring to the attached figure 6 of the specification, when the thickness of the steel bar protection layer is measured, a detector holds the transverse ruler, the end, provided with the thickness detection ruler, of the vertical ruler extends downwards, the thickness detection ruler is plugged into the space between the bottom of the stirrup and the template, and when a certain thickness detection auxiliary ruler can be just clamped into the space, the section height of the thickness detection auxiliary ruler represents the thickness of the steel bar protection layer.

In the embodiment, the measuring tool can detect the section size of the component template and the thickness of the steel bar protection layer through the matching of the horizontal ruler, the vertical ruler and the thickness detecting ruler, so that the multifunctional concrete structure is multipurpose, has rich functions, and improves the construction detection efficiency and the solid quality of the concrete structure; and when measuring the thickness of the steel bar protective layer, the thickness data of the steel bar protective layer can be quickly obtained without reading, so that the detection efficiency is high, and meanwhile, artificial reading errors are avoided.

Example 2

The embodiment discloses a measuring tool for detecting the section size of a component template and the thickness of a steel bar protective layer, on the basis of embodiment 1, referring to the attached drawing 3 in the specification, a first elastic adjusting part 4 comprises a first spring 41 and a first sliding block 42 which are arranged in a cavity inside a vertical ruler 1, one end of the first spring 41 is connected with the vertical ruler 1, the other end of the first spring is connected with the first sliding block 42, a first sliding groove is formed in the inner wall of the cavity of the vertical ruler 1, two ends of the first sliding block 42 are arranged in the first sliding groove in a sliding manner, and a first reading pointer 3 is fixedly arranged on the first sliding block 42.

Further, referring to fig. 3 in the specification, the second elastic adjustment component 7 includes a second spring 71 and a second slider 72 which are arranged in a cavity inside the lateral ruler 2, one end of the second spring 71 is connected with the lateral ruler 2, the other end is connected with the second slider 72, a second sliding slot is correspondingly arranged on the inner wall of the cavity of the lateral ruler 2, two ends of the second slider 72 are slidably arranged in the second sliding slot, and the second reading pointer 6 is fixedly arranged on the second slider 72.

Further, in order to detect the thickness of the steel bar protection layer, the detection personnel can obtain the thickness of the protection layer more intuitively and quickly, the embodiment is provided with coatings with different colors on the outer surface of each thickness detection auxiliary ruler 91, and the coatings are used for distinguishing the thickness detection auxiliary rulers 91 with different section heights. When measuring, when thickness detection sub ruler 91 through observing a certain colour just can block into the interval between stirrup bottom and the template, detection personnel just can know the reinforcing bar protective layer thickness that this thickness detection sub ruler represents fast.

Further, for the better accomodating and managing measuring tool, refer to description figure 3, correspond at vertical ruler 1's side and be provided with and be used for holding thickness detection chi 9's recess 11, thickness detection chi 9 rotates with vertical ruler 1 through the connecting plate and is connected, and is concrete, and the tip of connecting plate and vertical ruler 1 is provided with the through-hole respectively, runs through in the above-mentioned through-hole and is provided with the round pin axle, and the connecting plate rotates with vertical ruler 1 through the round pin axle to be connected, when not using measuring tool, anticlockwise rotation 270 degrees thickness detection chi 9 can be accomodate it to recess 11 in.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present application and for simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the scope of the present application.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The foregoing is directed to embodiments of the present invention, which are not limited thereto, and any simple modifications and equivalents thereof according to the technical spirit of the present invention may be made within the scope of the present invention.

Claims

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).