Steel bar spacing detection device for constructional engineering

Abstract

The utility model relates to the technical field of measuring tools, and provides a steel bar spacing detection device for constructional engineering, which comprises a first main body, a second main body and a third main body, the second main body is provided with a placing groove, and the first main body is arranged in the placing groove in a sliding manner; and the number of the measuring blocks is multiple, the multiple measuring blocks are arranged in the containing space in a sliding mode, and after a steel bar extrudes the measuring blocks, the measuring blocks move towards one side of the second main body along the containing space. According to the technical scheme, the problems that in the prior art, when a building with a large number of steel bars is detected, a measuring ruler needs to be repeatedly adopted for measurement and reading, operation is tedious, and detection efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring tools, and in particular to a steel bar spacing detection device for construction engineering. Background Art

[0002] Steel bars are one of the most important components of concrete structures. They play an important role in the tensile, compressive, seismic and impact resistance of concrete components, affecting the firmness, safety and durability of the structure and enhancing the seismic performance of the building. The distribution of steel bars in concrete components has strict quality acceptance specifications, and the spacing between steel bars affects the casting quality and safety of the components.

[0003] After the lap joint of the steel bar components is completed, in order to ensure the completeness and accuracy of the subsequent construction, the spacing of the steel bars in the steel bar components needs to be detected. The existing detection method is that workers use a measuring ruler to measure the distance between the two steel bars, and then compare it with the predetermined standard value of the steel bars to determine whether the spacing of the steel bars is qualified. However, during use, there are still the following problems: when inspecting buildings with a large amount of steel bars, it is necessary to repeatedly use a measuring ruler to measure and read the numbers, which is cumbersome and has low detection efficiency. Utility Model Content

[0004] The utility model provides a steel bar spacing detection device for construction engineering, which solves the problem in the related art that when detecting a building with a large amount of steel bars, it is necessary to repeatedly use a measuring ruler to measure and read the data, which is cumbersome to operate and has low detection efficiency.

[0005] The technical solution of the utility model is as follows:

[0006] A steel bar spacing detection device for construction engineering, comprising:

[0007] The first body has a receiving space;

[0008] The second body has a placement groove, and the first body is slidably disposed in the placement groove;

[0009] There are a plurality of measuring blocks, which are slidably arranged in the accommodation space. After the steel bars squeeze the measuring blocks, the measuring blocks move along the accommodation space toward one side of the second body.

[0010] Preferably, the measuring block has a marking groove, and there are a plurality of the marking grooves, which are arranged on the measuring block at equal intervals.

[0011] Preferably, the length of the measuring block is greater than the width of the first body.

[0012] Preferably, the second body has a slide groove, and the second body comprises:

[0013] A limit slider is slidably arranged in the slide groove, and the limit slider passes through the slide groove, and the limit slider is detachably connected to the identification groove.

[0014] Preferably, it also includes:

[0015] A reset member is slidably arranged on the side of the second body away from the first body, the limit member abuts against the side of the plurality of measuring blocks close to the second body, and the reset member is used to push the plurality of measuring blocks to the starting position.

[0016] Preferably, the side wall of the second main body has a slideway, and the reset member comprises:

[0017] A baffle, located at one end of the second body that was originally the first body;

[0018] A convex strip, disposed on the baffle, the convex strip facing the plurality of measuring blocks;

[0019] A slide plate is arranged at the end of the baffle plate, and the slide plate is slidably arranged in the slideway.

[0020] Preferably, it also includes:

[0021] A tension spring has one end arranged on the slide plate and the other end arranged on the second body.

[0022] Preferably, it also includes:

[0023] A first track, disposed on the first body;

[0024] A second track is arranged in the placement groove, the first track is slidably arranged on the second track, and the second track has a clamping groove;

[0025] A card block is arranged on the first track, and the card block is engaged with the card slot.

[0026] Preferably, both the first body and the second body are frame structures.

[0027] Preferably, the marking groove is filled with a fluorescent marker.

[0028] The working principle and beneficial effects of the utility model are:

[0029] In the utility model, the first body is slidably installed into the placement groove of the second body, and then the first body is fixed at a desired position relative to the second body. After the device is placed outside the steel bar to be measured, the manual control device moves toward the steel bar, and the steel bar will squeeze the measuring block, so that the measuring block moves along the accommodating space toward the second body. By observing the moving distance of the measuring block, it is possible to quickly and accurately determine whether the spacing between adjacent steel bars is qualified. Through the ingenious design of the first body, the second body and a plurality of measuring blocks, the detection process of the steel bar spacing is simplified, the detection efficiency is improved, the tediousness of manual operation is reduced, and it helps to ensure the accuracy of the steel bar spacing and the construction quality in the construction project. At the same time, the device has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0031] Figure 1 This is a schematic diagram of the structure of the detection device of the utility model;

[0032] Figure 2 for Figure 1 A partial enlarged schematic diagram in the middle;

[0033] Figure 3 This is a schematic structural diagram of the detection device of the utility model from another perspective;

[0034] Figure 4 This is a schematic diagram of the structure of the detection device of the utility model after being closed;

[0035] Figure 5 This is a schematic diagram of the second main structure of the utility model.

[0036] In the figure: 1. first body; 101. accommodating space; 2. measuring block; 201. identification groove; 3. second body; 301. placement groove; 302. slideway; 303. slideway; 4. steel bar; 5. reset member; 501. baffle; 502. slide plate; 503. tension spring; 504. convex strip; 6. first track; 601. slot; 7. second track; 8. block; 9. limit slider. DETAILED DESCRIPTION

[0037] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0038] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0039] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0040] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0041] Reference Figure 1~Figure 2 , which is an embodiment of the utility model, proposes a steel bar spacing detection device for construction engineering, including: a first main body 1, having a accommodating space 101; a second main body 3, having a placement groove 301, and the first main body 1 is slidably set in the placement groove 301; a plurality of measuring blocks 2, and the plurality of measuring blocks 2 are slidably arranged in the accommodating space 101. After the steel bar 4 squeezes the measuring block 2, the measuring block 2 moves along the accommodating space 101 to the side of the second main body 3.

[0042] In the above scheme, a receiving space 101 for receiving the measuring block 2 is provided inside the first body 1, and the shape and size of the space match the measuring block 2, so that the measuring block 2 can slide freely therein. A placement groove 301 matching the shape of the first body 1 is provided on the second body 3, and the first body 1 is slidably arranged in the placement groove 301, so that the first body 1 can slide along the second body 3. In the accommodation space 101 of the first body 1, a plurality of measuring blocks 2 are arranged in a sliding manner. The number of measuring blocks 2 can be designed according to actual needs, and the measuring blocks 2 are evenly distributed in the accommodation space 101. The measuring block 2 is made of hard plastic, metal material or wood block, and has a smooth surface and is easy to slide. When the steel bar 4 squeezes the measuring block 2, the measuring block 2 will move along the accommodation space 101 to one side of the second body 3, and the distance between two adjacent steel bars 4 can be intuitively seen by the moving distance of the measuring block 2. First, the first body 1 is slidably installed in the placement groove 301 of the second body 3, and then the first body 1 is fixed at a desired position relative to the second body 3. After the device is placed outside the steel bar 4 to be tested, the manual control device moves toward the steel bar 4, and the steel bar 4 will squeeze the measuring block 2, so that the measuring block 2 moves along the accommodating space 101 toward the second body 3. By observing the moving distance of the measuring block 2, it is possible to quickly and accurately determine whether the spacing between adjacent steel bars 4 is qualified. Through the ingenious design of the first body 1, the second body 3 and a plurality of measuring blocks 2, the detection process of the spacing between steel bars 4 is simplified, the detection efficiency is improved, the tediousness of manual operation is reduced, and it is helpful to ensure the accuracy of the spacing between steel bars 4 and the construction quality in the construction project. At the same time, the device has a simple structure and is easy to operate.

[0043] In addition, it should be noted that the device can also roughly determine the diameter of each steel bar 4 , and while detecting the spacing between the steel bars 4 , it can also make a preliminary judgment on the specifications of the steel bars 4 .

[0044] Furthermore, the measuring block 2 has a marking groove 201 , and there are a plurality of marking grooves 201 , which are arranged on the measuring block 2 at equal intervals.

[0045] In the above scheme, the identification groove 201 is a groove-shaped structure with a moderate depth. The setting of the identification groove 201 enables the measuring block 2 to reflect the axial position of the steel bar 4 through the number of identification grooves 201 when it is squeezed by the steel bar 4, thereby avoiding the error caused by the overall movement of the measuring block 2. When observing, it is only necessary to observe the longest extended measuring block 2, observe the longest extended observation blocks 2 of the two adjacent steel bars 4, and judge the distance between the two measuring blocks 2 to complete the detection. Moreover, by observing the measuring blocks 2 pushed out by the same steel bar 4, the diameter of the steel bar 4 can also be preliminarily judged. The most important function of the identification groove 201 is to enable the user to quickly find the centerline position of the steel bar 4, without having to be fixed on one of the steel bars 4 like traditional measuring tools, thereby improving the measurement speed and accuracy.

[0046] Furthermore, the length of the measuring block 2 is greater than the width of the first body 1. When the device is placed between the steel bars 4 to be measured, the steel bars 4 will squeeze the measuring block 2, so that the measuring block 2 moves toward the second body 3 along the accommodating space 101. Since the length of the measuring block 2 is greater than the width of the first body 1, the measuring block 2 can be fully extended out of the first body 1 after being squeezed, so that the user can observe the extended length of the measuring block 2.

[0047] Furthermore, the second body 3 is provided with a slide groove 303, and the second body 3 includes: a limit slider 9, which is slidably arranged in the slide groove 303, and the limit slider 9 passes through the slide groove 303, and the limit slider 9 is detachably connected to the identification groove 201. The limit slider 9 is slidably arranged in the slide groove 303, and the limit slider 9 passes through the slide groove 303, so that the limit slider 9 can slide in the slide groove 303 while maintaining the connection with the slide groove 303. When the measuring block 2 is extended, the limit slider 9 can be pushed onto the measuring block 2, so that the limit block and the measuring block 2 are engaged, and the measuring block 2 is limited. When in use, after the distance between the two adjacent steel bars 4 of the previous group is measured, and after observing the distance, the two longest extended measuring blocks 2 are limited and fixed to avoid forgetting the detection data of the previous place when reaching the next measurement place.

[0048] Reference Figure 3~Figure 5 , further comprising: a reset member 5, which is slidably arranged on the side of the second body 3 away from the first body 1, and the limit member abuts against the side of the plurality of measuring blocks 2 close to the second body 3, and the reset member 5 is used to push the plurality of measuring blocks 2 to the starting position. When the measurement is completed, it is only necessary to manually press the reset member 5 toward the first body 1, and the reset member 5 can directly push all the measuring blocks to the starting position, which is easy to operate and convenient for the next side to perform accurate measurement work.

[0049] Furthermore, the side wall of the second main body 3 has a slide 302, and the reset member 5 includes: a baffle 501, located at one end of the original first main body 1 of the second main body 3; a convex strip 504, arranged on the baffle 501, and the convex strip 504 faces a plurality of measuring blocks 2; a slide plate 502, arranged at the end of the baffle 501, and the slide plate 502 is slidably arranged in the slide 302.

[0050] In the above scheme, both ends of the baffle 501 are provided with slide plates 502, and the slide plates 502 and the slideway 302 will not slip off. When the spacing between the steel bars 4 is detected, the baffle 501 needs to be fully extended from the second body 3 to provide sufficient space for the movement of the measuring block. When the detection work is completed, all the measuring blocks can be pushed back to the starting position by pressing the baffle 501, and all the measuring blocks 2 can be pushed to be flush with the surface.

[0051] Furthermore, it also includes: a tension spring 503, one end of which is arranged on the slide plate 502, and the other end of which is arranged on the second body 3. The tension spring 503 can assist the movement of the baffle 501, so that the user can push the baffle 501. After the baffle 501 is completely retracted, the tension spring 503 can still play a pulling role, so that the baffle 501 will not slide by itself, and the baffle 501 can be tightly abutted against one side surface of all the measuring blocks 2. It should be noted that the measuring blocks 2 will not slip off the first body 1.

[0052] Furthermore, it also includes: a first track 6, which is arranged on the first body 1; a second track 7, which is arranged in the placement groove 301, the first track 6 is slidably arranged on the second track 7, and the second track 7 has a clamping groove 601; a clamping block 8, which is arranged on the first track 6, and the clamping block 8 is clamped with the clamping groove 601. The first track 6 is arranged on the first body 1, and the shape and size of the first track 6 match the second track 7, so that the first track 6 can slide freely in the second track 7. The second track 7 is arranged in the placement groove 301, and the second track 7 has a clamping groove 601, and the shape and size of the clamping groove 601 match the clamping block 8. Through the clamping of the clamping block 8 with the clamping groove 601, the first track 6 can be fixed at a specified position of the second track 7 to prevent the first track 6 from sliding in the second track 7.

[0053] Furthermore, the first body 1 and the second body 3 are both frame structures. The first body 1 and the second body 3 are both long strip frame structures.

[0054] Furthermore, the marking groove 201 is filled with a fluorescent marker to facilitate observation of the position of the marking groove 201 . Marking grooves 201 at different positions can use fluorescent markers of different colors to prevent users from making misjudgments.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A steel bar spacing detection device for construction engineering, characterized in that: include: A first body (1) having a receiving space (101); The second body (3) has a placement groove (301), and the first body (1) is slidably arranged in the placement groove (301); The measuring blocks (2) are in a plurality, and the plurality of measuring blocks (2) are slidably arranged in the accommodating space (101). After the steel bars (4) squeeze the measuring blocks (2), the measuring blocks (2) move along the accommodating space (101) toward one side of the second body (3).

2. A steel bar spacing detection device for construction engineering according to claim 1, characterized in that: The measuring block (2) has a marking groove (201), and there are a plurality of the marking grooves (201), and the plurality of the marking grooves (201) are arranged at equal intervals on the measuring block (2).

3. A steel bar spacing detection device for construction engineering according to claim 1, characterized in that: The length of the measuring block (2) is greater than the width of the first body (1).

4. A steel bar spacing detection device for construction engineering according to claim 2, characterized in that: The second body (3) has a slide groove (303), and the second body (3) comprises: A limiting slider (9) is slidably disposed in the slide groove (303), and the limiting slider (9) passes through the slide groove (303). The limiting slider (9) is detachably connected to the identification groove (201).

5. A steel bar spacing detection device for construction engineering according to claim 4, characterized in that: Also includes: A reset member (5) is slidably arranged on a side of the second body (3) away from the first body (1), the limit slider (9) abuts against a side of the plurality of measuring blocks (2) close to the second body (3), and the reset member (5) is used to push the plurality of measuring blocks (2) to a starting position.

6. A steel bar spacing detection device for construction engineering according to claim 5, characterized in that: The side wall of the second main body (3) has a slideway (302), and the reset member (5) comprises: A baffle (501) is located at one end of the second body (3) that is originally the first body (1); A convex strip (504) is arranged on the baffle (501), and the convex strip (504) faces the plurality of measuring blocks (2); The slide plate (502) is arranged at the end of the baffle (501), and the slide plate (502) is slidably arranged in the slideway (302).

7. A steel bar spacing detection device for construction engineering according to claim 6, characterized in that: Also includes: A tension spring (503) has one end arranged on the slide plate (502) and the other end arranged on the second body (3).

8. A steel bar spacing detection device for construction engineering according to claim 1, characterized in that: Also includes: A first track (6) is arranged on the first body (1); A second track (7) is arranged in the placement groove (301), the first track (6) is slidably arranged on the second track (7), and the second track (7) has a locking groove (601); A clamping block (8) is arranged on the first track (6), and the clamping block (8) is clamped with the clamping slot (601).

9. A steel bar spacing detection device for construction engineering according to claim 1, characterized in that: The first main body (1) and the second main body (3) are both frame structures.

10. A steel bar spacing detection device for construction engineering according to claim 2, characterized in that: The marking groove (201) is filled with a fluorescent marker.

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