Energy-saving detection device for civil building structure

Abstract

The utility model discloses a civil building structure energy-saving detection device which comprises an instrument body, a detection head is installed on the surface of the instrument body, handles are fixedly installed on the two side faces of the instrument body respectively, supporting rods are symmetrically and fixedly installed on the surface of the instrument body, the detection head is located between the two supporting rods, sliding grooves are formed in the surfaces of the two supporting rods respectively, and the sliding grooves are communicated with the detection head. Two sliding grooves are formed in the base, moving blocks are slidably mounted in the two sliding grooves, L-shaped connecting blocks are fixedly mounted on the surfaces of the two moving blocks, rotating grooves are formed in the surfaces of the two connecting blocks, fixing shafts are fixedly mounted in the two rotating grooves, and rotating blocks are rotatably mounted on the fixing shafts through torsional springs; and a protective cover is fixedly mounted on the surface of the rotating block. According to the utility model, the supporting rod, the moving block, the connecting block, the fixed shaft, the torsion spring, the rotating block and the protective cover cooperate with each other to protect the detection head, so that the detection head is prevented from being damaged to affect the detection result.

Description

Technical Field

[0001] The utility model relates to the technical field of building structure detection, in particular to an energy-saving detection device for a civil building structure. Background Art

[0002] During the construction process, in order to ensure the quality of the construction, it is usually necessary to use a detection device to conduct an inspection process on the building structure after the preliminary completion of the building structure, so as to ensure the quality and service life of the building structure. When inspecting the concrete structure, the detection device used is a rebound tester.

[0003] When using a rebound hammer for testing, the tester is usually held by hand and the detection head of the rebound hammer is pressed against the wall to obtain data. However, most existing rebound hammers do not have a protective device for the detection head. When not in use, the detection head is exposed to the outside all year round, so the detection head may be hit and damaged during movement, thereby affecting the test results. Utility Model Content

[0004] The purpose of the utility model is to solve the following shortcomings in the prior art: most of the existing rebound testers do not have a protective device for the detection head. When not in use, the detection head is exposed to the outside all year round, which may cause the detection head to be hit and damaged during movement, thereby affecting the detection result. A civil building structure energy-saving detection device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A civil building structure energy-saving detection device comprises an instrument body, a detection head is installed on the surface of the instrument body, and handles are fixedly installed on both sides of the instrument body;

[0007] Support rods are symmetrically fixedly installed on the surface of the instrument body, and the detection head is located between the two support rods. Slide grooves are provided on the surfaces of the two support rods, and moving blocks are slidably installed in the two slide grooves. L-shaped connecting blocks are fixedly installed on the surfaces of the two moving blocks. Rotating grooves are provided on the surfaces of the two connecting blocks, and fixed shafts are fixedly installed in the two rotating grooves. Rotating blocks are rotatably installed on the fixed shafts through torsion springs. Protective covers are fixedly installed on the surfaces of the rotating blocks, and the two protective covers are in contact with one end of the detection head.

[0008] Preferably, a plurality of fixed rods are fixedly installed on the surface of the instrument body, one end of each of the fixed rods is provided with an installation groove, a moving rod is slidably installed in each of the installation grooves via a telescopic spring, and a top rod is fixedly installed at one end of every two of the moving rods.

[0009] Preferably, an L-shaped driving rod is fixedly mounted on the surface of the two push rods, and one end of the two driving rods away from the push rods is fixedly connected to the two moving blocks respectively.

[0010] Preferably, anti-skid pads are fixedly installed on the surfaces of the two push rods, and the two anti-skid pads are made of rubber material.

[0011] Preferably, a T-shaped mounting rod is symmetrically fixedly installed between the two push rods, an arc-shaped positioning block is fixedly installed at the middle ends of the two mounting rods, and the detection head is located between the two positioning blocks.

[0012] Preferably, a protective pad is fixedly mounted on one side of the two protective covers close to the detection head, and the two protective pads are made of latex material.

[0013] In the utility model, the beneficial effects are:

[0014] Through the mutual cooperation of the support rod, the moving block, the connecting block, the fixed shaft, the torsion spring, the rotating block and the protective cover, when the rebound tester is not in use, the two protective covers can protect the detection head, thereby preventing the detection head from being damaged and affecting the detection result. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view of a three-dimensional structure of a civil building structure energy-saving detection device proposed by the utility model;

[0016] Figure 2 This is a side view stereoscopic structural diagram of a civil building structure energy-saving detection device proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the side view and front view of a civil building structure energy-saving detection device proposed by the utility model;

[0018] Figure 4 for Figure 2 A magnified view of the structure at center;

[0019] Figure 5 for Figure 3 Enlarged view of the structure at point B in the middle.

[0020] In the figure: 1 instrument body, 2 detection head, 3 handle, 4 support rod, 5 moving block, 6 connecting block, 7 fixed shaft, 8 torsion spring, 9 rotating block, 10 protective cover, 11 fixed rod, 12 telescopic spring, 13 moving rod, 14 push rod, 15 driving rod, 16 mounting rod, 17 positioning block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 A civil building structure energy-saving detection device includes an instrument body 1, a detection head 2 is installed on the surface of the instrument body 1, and handles 3 are fixedly installed on both sides of the instrument body 1. By holding the handles 3, the detection head 2 of the rebound tester is aimed at the wall surface to perform detection (the rebound tester is a prior art and will not be introduced in detail here).

[0023] Support rods 4 are symmetrically fixedly installed on the surface of the instrument body 1, and the detection head 2 is located between the two support rods 4. Slide grooves are provided on the surfaces of the two support rods 4, and moving blocks 5 are slidably installed in the two slide grooves. L-shaped connecting blocks 6 are fixedly installed on the surfaces of the two moving blocks 5. Rotating grooves are provided on the surfaces of the two connecting blocks 6, and fixed shafts 7 are fixedly installed in the two rotating grooves. Rotating blocks 9 are rotatably installed on the fixed shafts 7 through torsion springs 8. Protective covers 10 are fixedly installed on the surfaces of the rotating blocks 9, and the two protective covers 10 are in contact with one end of the detection head 2.

[0024] Under the action of the torsion force of the torsion spring 8, the two protective covers 10 are in a horizontal state, and then the two protective covers 10 are in contact with the detection head 2, protecting the detection head 2 in the two protective covers 10. When the detection head 2 needs to be used, it can be moved in the moving groove by driving the moving block 5, and then the connecting block 6 is driven by the moving block 5 to move away from the protective cover 10. During the movement, the protective cover 10 and the edge of the detection head 2 slide relative to each other, and then the protective cover 10 rotates around the fixed axis 7, and the torsion spring 8 is deformed until the detection head 2 is exposed to the outside for detection. After the detection is completed, the two moving blocks 5 are released and driven to move in the direction of the protective cover 10. Under the action of the torsion force of the torsion spring 8, the protective cover 10 covers the detection head 2 again, thereby playing a protective role to prevent the detection head 2 from being damaged and affecting the detection result.

[0025] A plurality of fixed rods 11 are fixedly installed on the surface of the instrument body 1, and a mounting groove is opened at one end of each of the fixed rods 11, and a moving rod 13 is slidably installed in each of the plurality of mounting grooves through a telescopic spring 12, and a push rod 14 is fixedly installed at one end of every two moving rods 13, and a T-shaped mounting rod 16 is symmetrically fixedly installed between the two push rods 14, and an arc-shaped positioning block 17 is fixedly installed at the middle end of the two mounting rods 16, and the detection head 2 is located between the two positioning blocks 17.

[0026] The two positioning blocks 17 can be used to locate the position to be tested, and then the two push rods 14 are symmetrical to the wall to be tested, and then the rebound tester is pushed toward the wall. During the pushing process, the moving rod 13 moves in the installation groove, and the telescopic spring 12 is compressed until the detection head 2 on the rebound tester contacts the wall. The push rod 14 supports the rebound tester, so that the detection head 2 can be in stable contact with the wall.

[0027] An L-shaped driving rod 15 is fixedly installed on the surface of the two push rods 14. The ends of the two driving rods 15 away from the push rods 14 are fixedly connected to the two moving blocks 5 respectively. When the rebound tester is pushed toward the wall, the push rod 14 can drive the moving block 5 to move in the moving groove through the driving rod 15, and then in the process of pushing, the two protective covers 10 are opened to expose the detection head 2 for detection.

[0028] The surfaces of the two top rods 14 are fixedly installed with anti-skid pads, both of which are made of rubber material. The anti-skid pads can increase the friction between the top rods 14 and the wall to prevent the detection head 2 from shifting during detection and affecting the detection results.

[0029] A protective pad is fixedly installed on one side of the two protective covers 10 close to the detection head 2. Both protective pads are made of latex material. When the protective covers 10 and the edges of the detection head 2 slide relative to each other, the protective pads can protect the detection head 2.

[0030] In the utility model, the moving block 5 is driven to move toward the protective cover 10, and then the connecting block 6 is driven to move through the moving block 5. Then, under the action of the torsion force of the torsion spring 8, the rotating block 9 will rotate around the fixed axis 7, and then the protective cover 10 is driven to rotate toward the detection head 2 through the rotating block 9, until it is in a horizontal state with the detection head 2, and the protective cover 10 covers the detection head 2, thereby playing a protective role, preventing the detection head 2 from being damaged and affecting the detection result.

[0031] In general, with respect to the technical problem: most of the existing rebound testers do not have a protective device for the detection head 2. When not in use, the detection head 2 is often exposed to the outside, so that the detection head 2 may be hit and damaged during movement, thereby affecting the detection result; a technical solution is adopted: the detection head 2 is protected by the mutual cooperation of the support rod 4, the moving block 5, the connecting block 6, the fixed shaft 7, the torsion spring 8, the rotating block 9 and the protective cover 10; because the implementation process of the technical solution is: drive the moving block 5 to move in the direction of the protective cover 10, and then drive the connecting block 6 to move through the moving block 5, and then under the action of the torsion of the torsion spring 8, the rotating block 9 will rotate around the fixed shaft 7, and then drive the protective cover 10 to rotate in the direction of the detection head 2 through the rotating block 9, until it is in a horizontal state with the detection head 2, and the protective cover 10 covers the detection head 2, thereby playing a protective role; so the technical problem can definitely be solved, and the technical effect achieved is: prevent the detection head 2 from being damaged and affecting the detection result.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A civil building structure energy-saving detection device, comprising an instrument body (1), characterized in that: A detection head (2) is mounted on the surface of the instrument body (1), and handles (3) are fixedly mounted on both sides of the instrument body (1); Support rods (4) are symmetrically fixedly installed on the surface of the instrument body (1), the detection head (2) is located between the two support rods (4), the surfaces of the two support rods (4) are provided with sliding grooves, and moving blocks (5) are slidably installed in the two sliding grooves. L-shaped connecting blocks (6) are fixedly installed on the surfaces of the two moving blocks (5), and rotating grooves are provided on the surfaces of the two connecting blocks (6). Fixed shafts (7) are fixedly installed in the two rotating grooves. A rotating block (9) is rotatably installed on the fixed shaft (7) through a torsion spring (8), and a protective cover (10) is fixedly installed on the surface of the rotating block (9), and the two protective covers (10) are in contact with one end of the detection head (2).

2. A civil building structure energy-saving detection device according to claim 1, characterized in that: A plurality of fixed rods (11) are fixedly mounted on the surface of the instrument body (1), one end of each of the plurality of fixed rods (11) is provided with a mounting groove, a moving rod (13) is slidably mounted in each of the plurality of mounting grooves via a telescopic spring (12), and a push rod (14) is fixedly mounted on one end of every two of the moving rods (13).

3. A civil building structure energy-saving detection device according to claim 2, characterized in that: An L-shaped driving rod (15) is fixedly mounted on the surface of the two push rods (14), and one end of the two driving rods (15) away from the push rod (14) is fixedly connected to the two moving blocks (5) respectively.

4. A civil building structure energy-saving detection device according to claim 2, characterized in that: Anti-skid pads are fixedly mounted on the surfaces of the two push rods (14), and the two anti-skid pads are made of rubber.

5. A civil building structure energy-saving detection device according to claim 2, characterized in that: A T-shaped mounting rod (16) is symmetrically fixedly installed between the two push rods (14), and an arc-shaped positioning block (17) is fixedly installed at the middle end of the two mounting rods (16), and the detection head (2) is located between the two positioning blocks (17).

6. A civil building structure energy-saving detection device according to claim 1, characterized in that: A protective pad is fixedly mounted on one side of the two protective covers (10) close to the detection head (2), and the two protective pads are made of latex material.

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