Reinforcing steel bar spacing detection device for engineering supervision

Abstract

The utility model relates to the technical field of engineering supervision, and discloses a steel bar spacing detection device for engineering supervision, which comprises a first shell, two second shells and a third shell, the upper surfaces of the four clamping shells are fixedly connected with the bottom face of the first shell, the bottom faces of the two second shells and the bottom face of the third shell correspondingly, the upper surface of the first shell is fixedly connected with a laser transmitter, and the inner wall of each second shell and the inner wall of the first shell are each fixedly connected with two bearings. The inner rings of each group of bearings are jointly and fixedly connected with a turntable spring; through the arrangement of the first shell, the second shell, the third shell, the clamping shell, the laser transmitter, the bearing, the turntable spring, the measuring tape and the connecting plate, the distance between a plurality of steel bars can be conveniently detected at the same time, whether the distance between different steel bars reaches the standard or not can be conveniently observed through detection values, and a worker can be assisted in observing the distance.

Description

Technical Field

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

[0002] Engineering supervision refers to a professional service activity in which a supervision unit with relevant qualifications is entrusted by Party A to monitor Party B's engineering construction on behalf of Party A in accordance with the state-approved project construction documents, relevant laws and regulations on engineering construction, engineering construction supervision contracts and other engineering construction contracts. During the engineering supervision process, the supervision personnel are required to measure the spacing between steel bars to prevent cutting corners and unevenness during construction.

[0003] However, the existing method for measuring the spacing between steel bars generally uses a tape measure to measure the spacing between two steel bars, which requires two workers to cooperate in the detection. It can only detect the spacing between two single steel bars, and cannot assist workers in observing the length distance between multiple steel bars. Moreover, it cannot detect the horizontality between the steel bars during use, which not only reduces the detection efficiency but also makes it inconvenient for workers to use. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a steel bar spacing detection device for engineering supervision, which has the advantages of being able to conveniently observe the length distance between multiple steel bars, conveniently detect the horizontality between the steel bars, and increase the detection efficiency.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel bar spacing detection device for engineering supervision, comprising a first shell, two second shells and a third shell, four card shells are arranged below the first shell, and the upper surfaces of the four card shells are respectively fixedly connected to the bottom surface of the first shell, the bottom surfaces of the two second shells and the bottom surface of the third shell, a laser emitter is fixedly connected to the upper surface of the first shell, and two bearings are fixedly connected to the inner wall of each of the second shells and the inner wall of the first shell, and the inner ring of each group of the bearings is commonly fixedly connected to a turntable spring, and the outer surface of each turntable spring is fixedly connected to a tape measure, and the end of each tape measure away from the turntable spring is fixedly connected to a connecting plate, and the front sides of the three connecting plates are respectively fixedly connected to the back sides of the two second shells and the back side of the third shell.

[0008] Preferably, a reinforcement ring is fixedly connected to the outer surface of each of the card shells, and the upper surfaces of the four reinforcement rings are fixedly connected to the bottom surface of the first shell, the bottom surfaces of the two second shells, and the bottom surface of the third shell, respectively.

[0009] Preferably, a buffer pad is provided inside each of the card shells, and the upper surface of each of the buffer pads is fixedly connected to the inner wall of the card shell.

[0010] Preferably, auxiliary handles are provided on the outer sides of the first shell and the third shell, and the side surfaces of the two auxiliary handles close to each other are fixedly connected to the side surfaces of the first shell and the third shell away from each other.

[0011] Preferably, the left and right sides of each second shell are fixedly connected to the left and right sides of the first shell by two splicing shells, the left and right sides of each second shell are fixedly connected to the left and right sides of the third shell by two splicing plates, and the outer surface of each splicing plate is snap-fitted to the interior of the splicing shell.

[0012] Preferably, a lead plate is fixedly connected to the upper surface of each second shell and the upper surface of the third shell, and a measurement board is fixedly connected to the upper surface of each second shell and the upper surface of the third shell.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a steel bar spacing detection device for engineering supervision, which has the following beneficial effects:

[0015] The steel bar spacing detection device for project supervision is provided with a first shell, a second shell, a third shell, a card shell, a laser transmitter, a bearing, a turntable spring, a tape measure and a connecting plate. It can conveniently detect the spacing of multiple steel bars at the same time. It is convenient to observe whether the spacing between different steel bars meets the standard by detecting the numerical value, and can assist the staff to observe their spacing. The first shell, the second shell and the third shell are directly connected to the top of the steel bar, and the tape measure therein is used to directly measure the spacing, so as to achieve the purpose of conveniently measuring the spacing of multiple steel bars, avoid the problem that only the spacing between two single steel bars can be detected, and the staff cannot be assisted in observing the length distance between multiple steel bars. The laser transmitter is provided to emit laser, so that the horizontality of the steel bars can be observed conveniently, and the staff can supervise the quality of the steel bars conveniently, effectively increase the use effect, and avoid the problem that the horizontality between the steel bars cannot be detected during use, thereby reducing the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model steel bar spacing detection device for engineering supervision;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the tape measure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model of the card shell in a cutaway three-dimensional view;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the third shell of the utility model.

[0020] In the figure: 1. first shell; 2. second shell; 3. splicing shell; 4. card shell; 5. lead plate; 6. measuring plate; 7. auxiliary handle; 8. third shell; 9. splicing plate; 10. reinforcement ring; 11. measuring tape; 12. laser transmitter; 13. bearing; 14. turntable spring; 15. connecting plate; 16. punch plate. DETAILED DESCRIPTION

[0021] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of the utility model of a steel bar spacing detection device for engineering supervision in conjunction with the accompanying drawings.

[0022] See also Figure 1-4 The utility model discloses a steel bar spacing detection device for engineering supervision, comprising a first shell 1, two second shells 2 and a third shell 8. Four card shells 4 are arranged below the first shell 1. The upper surfaces of the four card shells 4 are respectively fixedly connected to the bottom surface of the first shell 1, the bottom surfaces of the two second shells 2 and the bottom surface of the third shell 8. The outer surface of each card shell 4 is fixedly connected to a reinforcement ring 10. The upper surfaces of the four reinforcement rings 10 are respectively fixedly connected to the bottom surface of the first shell 1, the bottom surfaces of the two second shells 2 and the bottom surface of the third shell 8. By providing the reinforcement rings 10, the connection of the card shells 4 can be conveniently increased to prevent the occurrence of unstable connection.

[0023] A laser emitter 12 is fixedly connected to the upper surface of the first shell 1, two bearings 13 are fixedly connected to the inner wall of each second shell 2 and the inner wall of the first shell 1, a buffer plate 16 is arranged inside each jamming shell 4, and the upper surface of each buffer plate 16 is fixedly connected to the inner wall of the jamming shell 4. By providing the buffer plate 16, the collision between the steel bar and the jamming shell 4 can be reduced, thereby effectively increasing the buffering effect.

[0024] The inner ring of each group of bearings 13 is commonly fixedly connected to a turntable spring 14, and the outer surface of each turntable spring 14 is fixedly connected to a tape measure 11. Auxiliary handles 7 are provided on the outer side of the first shell 1 and the outer side of the third shell 8. The sides of the two auxiliary handles 7 that are close to each other are respectively fixedly connected to the sides of the first shell 1 and the third shell 8 that are far away from each other. By providing the auxiliary handles 7, the device can be conveniently carried, effectively increasing the portability effect.

[0025] One end of each measuring tape 11 away from the turntable spring 14 is fixedly connected to a connecting plate 15, the left and right side surfaces of each second shell 2 are fixedly connected to the left and right side surfaces of the first shell 1 with two splicing shells 3, the left and right side surfaces of each second shell 2 are fixedly connected to the left and right side surfaces of the third shell 8 with two splicing plates 9, and the outer surface of each splicing plate 9 is snap-fitted to the interior of the splicing shell 3. By providing the splicing shell 3 and the splicing plate 9, the first shell 1, the second shell 2 and the third shell 8 can be conveniently snap-fitted, thereby effectively increasing the fixing effect.

[0026] The front sides of the three connecting plates 15 are fixedly connected to the back sides of the two second shells 2 and the back side of the third shell 8, respectively; the upper surface of each second shell 2 and the upper surface of the third shell 8 are fixedly connected with a lead plate 5; the upper surface of each second shell 2 and the upper surface of the third shell 8 are fixedly connected with a measuring plate 6; by providing the lead plate 5 and the measuring plate 6, the inclination angle of the steel bars can be measured in cooperation with the laser emitter 12, and its horizontality can be effectively detected.

[0027] The working principle of the utility model is as follows: firstly, the first shell 1 is clamped to the top of the steel bar through the bottom clamping shell 4, and then one of the second shells 2 is pulled, and the second shell 2 pulls the measuring tape 11 through the connecting plate 15. When the measuring tape 11 is pulled open, it can directly pull and pull the turntable spring 14, and the tension of the turntable spring 14 is increased by stretching the measuring tape 11, and one of the second shells 2 is directly clamped to the top of another steel bar through the bottom clamping shell 4, and then the other second shell 2 and the third shell 8 are clamped to the top of the steel bar through the bottom clamping shell 4 in the same way, and the spacing between the four steel bars can be directly measured through three measuring tapes 11, which is convenient for passing. Through its measurement results, it is convenient to observe whether the spacing is consistent. The device has a simple structure and can be completed by only one staff member to measure the spacing, avoiding the problem that it can only detect the spacing between two single steel bars and cannot assist the staff to observe the length distance between multiple steel bars. When it is necessary to measure its level, the laser emitter 12 is directly used to emit the laser, and the laser light is first checked with the naked eye to see whether it is on the same horizontal plane as the shell. If it is not checked with the lead plate 5 and the measuring plate 6, its offset angle can be effectively measured to avoid the problem that the levelness between the steel bars cannot be detected during use, which reduces the use effect.

[0028] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A steel bar spacing detection device for engineering supervision, comprising a first housing (1), two second housings (2) and a third housing (8), characterized in that: Four card shells (4) are arranged below the first shell (1), and the upper surfaces of the four card shells (4) are respectively fixedly connected to the bottom surface of the first shell (1), the bottom surfaces of the two second shells (2) and the bottom surface of the third shell (8); the upper surface of the first shell (1) is fixedly connected to a laser emitter (12); the inner wall of each of the second shells (2) and the inner wall of the first shell (1) are fixedly connected to two bearings (13); the inner ring of each group of the bearings (13) is commonly fixedly connected to a turntable spring (14); the outer surface of each turntable spring (14) is fixedly connected to a tape measure (11); the end of each of the tape measures (11) away from the turntable spring (14) is fixedly connected to a connecting plate (15); the front surfaces of the three connecting plates (15) are respectively fixedly connected to the back surfaces of the two second shells (2) and the back surface of the third shell (8).

2. The steel bar spacing detection device for engineering supervision according to claim 1, characterized in that: The outer surface of each of the card shells (4) is fixedly connected to a reinforcement ring (10), and the upper surfaces of the four reinforcement rings (10) are respectively fixedly connected to the bottom surface of the first outer shell (1), the bottom surfaces of the two second outer shells (2), and the bottom surface of the third outer shell (8).

3. The steel bar spacing detection device for engineering supervision according to claim 1, characterized in that: A buffer pad (16) is provided inside each of the card shells (4), and the upper surface of each of the buffer pads (16) is fixedly connected to the inner wall of the card shell (4).

4. The steel bar spacing detection device for engineering supervision according to claim 1, characterized in that: Auxiliary handles (7) are provided on the outer sides of the first shell (1) and the third shell (8), and the sides of the two auxiliary handles (7) that are close to each other are fixedly connected to the sides of the first shell (1) and the third shell (8) that are far away from each other.

5. The steel bar spacing detection device for engineering supervision according to claim 1, characterized in that: The left and right side surfaces of each second shell (2) are fixedly connected to the left and right side surfaces of the first shell (1) by two splicing shells (3); the left and right side surfaces of each second shell (2) are fixedly connected to the left and right side surfaces of the third shell (8) by two splicing plates (9); the outer surface of each splicing plate (9) is snap-fitted to the interior of the splicing shell (3).

6. The steel bar spacing detection device for engineering supervision according to claim 1, characterized in that: A lead plate (5) is fixedly connected to the upper surface of each second shell (2) and the upper surface of the third shell (8), and a measurement board (6) is fixedly connected to the upper surface of each second shell (2) and the upper surface of the third shell (8).

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