Tension detection device for constructional engineering detection

Abstract

The utility model discloses a tension detection device for constructional engineering detection, which comprises a maintenance machine base, vertical plates are arranged at two ends of the top of the maintenance machine base, a clamping seat I is fixed on the vertical plate on one side, a clamping seat II matched with the clamping seat I for use is mounted at the top of the maintenance machine base, and a support arm is fixed at the bottom of the clamping seat II. A lug is fixed to the bottom of the first clamping seat and fixedly connected with the supporting arm through a tension detector, a limiting groove for the supporting arm to pass through is formed in the position, under the tension detector, of the overhauling machine base, V-shaped grooves are formed in the positions, on the two sides of the limiting groove, of the overhauling machine base, and waste grooves are formed in the positions, between the V-shaped grooves, of the overhauling machine base. A protective plate capable of being opened and closed is installed outside the overhauling machine base, and a cleaning brush used for sweeping slag into the waste groove is fixed in the protective plate. The device is convenient and fast to test, and can be used for conveniently and fast cleaning broken building materials in a labor-saving manner.

Description

Technical Field

[0001] The utility model relates to the technical field of tension detection, in particular to a tension detection device for construction engineering detection. Background Art

[0002] In construction engineering inspections, it is often necessary to test various properties of building materials, and tensile testing is an essential test item. The tensile properties of a material largely determine its application.

[0003] During tensile testing, when a material is stretched to its limit, it naturally breaks, sending debris flying everywhere, posing a high risk. Some existing tensile testing devices have protective covers installed on their exteriors to block the debris, but this requires time to move, which in turn affects loading and unloading efficiency. Material debris also scatters on the tensile testing device, requiring manual cleaning and disposal, which is labor-intensive. Therefore, we propose a tensile testing device for construction engineering testing. Utility Model Content

[0004] The purpose of the utility model is to provide a tensile testing device for construction engineering inspection, which is convenient for testing and can save effort and conveniently clean up broken building materials, thus solving the problems raised in the background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a tension detection device for construction engineering inspection, comprising a maintenance machine base, vertical plates are provided at both ends of the top of the maintenance machine base, a clamping seat 1 is fixed to the vertical plate on one side, a clamping seat 2 is installed on the top of the maintenance machine base for use with the clamping seat 1, a support arm is fixed to the bottom of the clamping seat 2, an ear seat is fixed to the bottom of the clamping seat 1, the ear seat and the support arm are fixedly connected through a tension detector, a limiting groove for the support arm to pass through is provided on the maintenance machine base directly below the tension detector, V-shaped grooves are provided on the maintenance machine base on both sides of the limiting groove, a waste trough is provided on the maintenance machine base in the middle of the V-shaped groove, an openable and closable protective plate is installed on the outside of the maintenance machine base, and a cleaning brush for sweeping slag into the waste trough is fixed inside the protective plate.

[0006] Preferably, a screw is rotatably installed inside the maintenance machine base, and the bottom of the support arm extends to the inside of the maintenance machine base and is threadedly connected to the screw.

[0007] Preferably, a pair of protective plates are provided and are distributed in a mirror image. The opposite sides of the bottom of the protective plates are fixedly connected by a two-way telescopic rod. The two-way telescopic rod is installed inside the base, and the base is provided at the bottom of the maintenance machine base.

[0008] Preferably, guide rods are fixedly extended outwards on both sides of the vertical plate, and guide holes for the guide rods to pass through are respectively opened on the protective plates.

[0009] Preferably, a discharge port is provided on the base of the maintenance machine at the bottom of the waste trough, a sealing plug is installed inside the discharge port, and a groove is provided on the sealing plug.

[0010] Preferably, the cleaning brush includes a U-shaped brush handle, the two ends of the top of the U-shaped brush handle are respectively fixed to the inner side of the top of the protective plate, and the bottom of the U-shaped brush handle is evenly installed with brush filaments.

[0011] Preferably, dust-proof blocks are bonded to the inner walls on both sides of the limiting groove.

[0012] Preferably, the rotation of the screw rod is driven by a motor, and the motor is installed outside the maintenance machine base.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model drives the opening and closing of the protective plate through the bidirectional telescopic rod, which reduces manual labor. When the protective plate is closed, it can block the flying slag, and then the slag falls on the V-shaped groove and naturally enters the waste trough. The movement of the protective plate can also drive the cleaning brush to move on the top of the maintenance machine base, so that the slag can be swept into the waste trough more thoroughly. The sealing plug is removed through the buckle groove, and the slag inside the waste trough can be discharged centrally, which is labor-saving and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of the internal structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the protective plate of the utility model when it is opened;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the protective plate of the utility model when it is closed.

[0018] In the figure: 1. Maintenance machine base; 2. Clamping seat 1; 3. Clamping seat 2; 4. Screw; 5. Support arm; 6. Tension detector; 7. Two-way telescopic rod; 8. U-shaped brush handle; 9. Brush wire; 10. Guide rod; 11. Motor; 12. Protective plate; 13. Waste trough; 14. Sealing plug; 15. Dust block; 16. Base; 17. Vertical plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a tension detection device for construction engineering inspection, including an inspection machine base 1, vertical plates 17 are provided at both ends of the top of the inspection machine base 1, a clamping seat 2 is fixed on one side of the vertical plate 17, and a clamping seat 2 3 used in conjunction with the clamping seat 2 is installed on the top of the inspection machine base 1. When in use, one end of the building material to be inspected is fixedly clamped by the clamping seat 2, and the other end is fixedly clamped by the clamping seat 2 3. A support arm 5 is fixed at the bottom of the clamping seat 2, and an ear seat is fixed at the bottom of the clamping seat 2. The ear seat and the support arm 5 are fixedly connected through a tension detector 6 Next, a display screen is provided on the tension detector 6, and a limit groove for the support arm 5 to pass through is provided on the maintenance machine base 1 directly below the tension detector 6, and V-shaped grooves are provided on the maintenance machine base 1 on both sides of the limit groove. A waste groove 13 is provided on the maintenance machine base 1 in the middle of the V-shaped groove. The slag falling on the V-shaped groove naturally enters the waste groove 13, and an openable and closable protective plate 12 is installed on the outside of the maintenance machine base 1. The protective plate 12 is made of transparent tempered glass, which is convenient for observing the tension detection situation. A cleaning brush for sweeping the slag into the waste groove 13 is fixed inside the protective plate 12.

[0022] A screw rod 4 is installed inside the maintenance machine base 1 for rotation. The bottom of the support arm 5 extends to the inside of the maintenance machine base 1 and is threadedly connected to the screw rod 4. When the screw rod 4 rotates, it will drive the support arm 5 to move, and then drive the clamping seat 2 3 to move, thereby achieving stretching of the building material.

[0023] A pair of protective plates 12 are provided, and are distributed in a mirror image. The opposite sides of the bottom of the protective plates 12 are fixedly connected by a two-way telescopic rod 7. The two-way telescopic rod 7 is installed inside the base 16. The base 16 is set at the bottom of the maintenance machine base 1. The two protective plates 12 are driven to separate or close by the two-way telescopic rod 7. Guide rods 10 are fixed on both sides of the vertical plate 17. Guide holes for the guide rods 10 to pass through are respectively opened on the protective plates 12.

[0024] A discharge port is provided on the maintenance machine base 1 at the bottom of the waste trough 13, and a sealing plug 14 is installed inside the discharge port. The sealing plug 14 is provided with a groove, which makes it easy for people to take the sealing plug 14 out of the discharge port.

[0025] The cleaning brush includes a U-shaped brush handle 8, the two ends of the top of the U-shaped brush handle 8 are respectively fixed on the inner side of the top of the protective plate 12, and the bottom of the U-shaped brush handle 8 is evenly installed with brush wires 9. The brush wires 9 are made of nylon and have good elasticity. They can sweep the slag on the maintenance machine base 1 into the waste trough 13 more comprehensively and thoroughly.

[0026] Dust-proof blocks 15 are bonded to the inner walls on both sides of the limiting groove. The dust-proof blocks 15 are made of rubber and have good elasticity. When the support arm 5 does not pass through, the limiting groove can be sealed to reduce the possibility of slag entering the limiting groove.

[0027] The rotation of the screw rod 4 is driven by the motor 11 , and the motor 11 is installed outside the maintenance machine base 1 .

[0028] When in use, first fix one end of the building material to be inspected to the clamping seat 1 2, and the other end to the clamping seat 2 3, then start the two-way telescopic rod 7, so that the two protective plates 12 are closed to form a closed protective cover. At this time, the inner side of the side wall of the protective plate 12 contacts the outer wall of the maintenance machine base 1, and then start the motor 11 to make the screw rod 4 rotate continuously, so that the support arm 5 moves, and drives the clamping seat 2 3 to move in the direction away from the clamping seat 1 2, thereby stretching the building material. The tension can be detected in real time by the tension detector 6. When the building material is stretched to When the limit is reached, the building materials will collapse and the flying slag will be blocked by the protective plate 12, and will not accidentally injure people or objects outside the protective cover. The slag will fall on the V-groove and then naturally enter the waste trough 13. The two-way telescopic rod 7 will then drive the two protective plates 12 to separate, so that it is convenient to remove the waste clamped on the clamping seat 1 2 and the clamping seat 2 3. The two protective plates 12 will move away from each other, driving the cleaning brush to move on the top of the maintenance machine base 1, so that the slag can be swept into the waste trough 13 more thoroughly, and the sealing plug 14 will be removed through the buckle groove, and the slag inside the waste trough 13 can be discharged centrally.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tensile testing device for construction engineering inspection, comprising a maintenance machine base (1), characterized in that: Both ends of the top of the maintenance machine base (1) are provided with vertical plates (17), a clamping seat (2) is fixed on one side of the vertical plate (17), a clamping seat (3) used in conjunction with the clamping seat (2) is installed on the top of the maintenance machine base (1), a support arm (5) is fixed on the bottom of the clamping seat (3), an ear seat is fixed on the bottom of the clamping seat (2), the ear seat and the support arm (5) are fixedly connected via a tension detector (6), and the tension detector (6) is fixed on the bottom of the maintenance machine base (1). A limit groove for the support arm (5) to pass through is provided on the maintenance machine base (1) directly below the detector (6), V-shaped grooves are provided on the maintenance machine base (1) on both sides of the limit groove, and a waste trough (13) is provided on the maintenance machine base (1) in the middle of the V-shaped groove. An openable and closable protective plate (12) is installed on the outside of the maintenance machine base (1), and a cleaning brush for sweeping slag into the inside of the waste trough (13) is fixed inside the protective plate (12).

2. The tensile force detection device for construction engineering inspection according to claim 1, characterized in that: A screw rod (4) is rotatably mounted inside the maintenance machine base (1), and the bottom of the support arm (5) extends to the inside of the maintenance machine base (1) and is threadedly connected to the screw rod (4).

3. The tensile force detection device for construction engineering inspection according to claim 1, characterized in that: The protective plates (12) are provided in a pair and are distributed in a mirror image. The bottom opposite sides of the protective plates (12) are fixedly connected by a bidirectional telescopic rod (7). The bidirectional telescopic rod (7) is installed inside a base (16). The base (16) is provided at the bottom of the maintenance machine base (1).

4. The tensile force detection device for construction engineering inspection according to claim 1, characterized in that: Guide rods (10) are fixedly extended outwards on both sides of the vertical plate (17), and guide holes for the guide rods (10) to pass through are respectively opened on the protective plate (12).

5. The tensile force detection device for construction engineering inspection according to claim 1, characterized in that: A discharge port is provided on the maintenance machine base (1) at the bottom of the waste trough (13), a sealing plug (14) is installed inside the discharge port, and a groove is provided on the sealing plug (14).

6. The tensile force detection device for construction engineering inspection according to claim 1, characterized in that: The cleaning brush comprises a U-shaped brush handle (8), the top ends of the U-shaped brush handle (8) are respectively fixed to the inner side of the top of the protective plate (12), and the bottom of the U-shaped brush handle (8) is evenly equipped with brush filaments (9).

7. The tensile force detection device for construction engineering inspection according to claim 1, characterized in that: Dust-proof blocks (15) are bonded to the inner walls on both sides of the limiting groove.

8. The tensile force detection device for construction engineering inspection according to claim 2, characterized in that: The rotation of the screw rod (4) is driven by a motor (11), and the motor (11) is installed outside the maintenance machine base (1).

Images