CN219328683U - Constructional engineering reinforcing steel bar strength detection device - Google Patents

Abstract

The utility model belongs to the technical field of steel bar strength detection, in particular to a construction engineering steel bar strength detection device, which aims at the problems that in the existing construction engineering steel bar strength detection device, as steel bars are fixed and bent, the steel bars are difficult to separate from equipment and the situation of hurting people is easy to cause. The utility model has simple structure, can avoid the condition that the steel bar is separated from the equipment to hurt people through the protection mechanism when detecting the strength of the steel bar, and is convenient for people to use.

Description

Constructional engineering reinforcing steel bar strength detection device

Technical Field

The utility model relates to the technical field of steel bar strength detection, in particular to a device for detecting the strength of a steel bar in construction engineering.

Background

The steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bar is round, and sometimes square with round corners. Including smooth round bars, ribbed bars, twisted bars. In the construction industry, the steel bars become necessary material reserves, and are applied to various aspects of the construction industry, the construction steel bars refer to various steel bars, steel wires and the like used in reinforced concrete, are used for being made into steel frames, and form a main bearing structure in the construction together with the concrete, so that the steel frames play a vital role. At present, along with the continuous development of the building industry in China, various high-rise buildings are continuously built, and in order to ensure the long-term stability of the buildings, the strength of the building reinforcing steel bars needs to be detected before the building reinforcing steel bars are used.

The existing construction engineering steel bar strength detection device is capable of avoiding the situation that the steel bar is separated from equipment and hurts people easily because the steel bar is fixed and bent in the steel bar strength detection process.

Disclosure of Invention

The utility model aims to solve the defects that the existing construction engineering steel bar strength detection device is easy to cause injury due to the fact that steel bars are fixed and bent and are separated from equipment in the steel bar strength detection process.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a building engineering reinforcing bar intensity detection device, includes the base, the rotation is connected with the drive bull stick in the base, fixedly connected with worm on the drive bull stick, the base internal rotation is connected with the clamping screw, fixedly connected with worm wheel on the clamping screw, worm wheel and worm mesh mutually, threaded connection has two movable plates on the clamping screw, and fixed mounting has the accessory plate on the base, and the equal fixedly connected with fixed block of one end of two movable plates can drive two fixed blocks and be close to each other to fix the reinforcing bar, the equal fixed mounting in top both ends of base has the support, is equipped with protection machanism on the base, fixed mounting has the roof on two supports.

Preferably, the bottom of the top plate is fixedly provided with an electric push rod, one end of the electric push rod is fixedly provided with a pressure sensor, and the bottom of the pressure sensor is fixedly connected with a detection plate.

Preferably, the protection mechanism comprises two first bevel gears, the two first bevel gears are fixedly connected with two ends of the clamping screw respectively, connecting screw rods are connected in the two supports in a rotating mode, one ends of the two connecting screw rods are fixedly connected with second bevel gears, the two second bevel gears are meshed with the two first bevel gears respectively, lifting plates are connected to the two connecting screw rods in a threaded mode, and transparent protective covers are fixedly connected to one ends of the two lifting plates.

Preferably, a driving motor is fixedly arranged at the bottom of the base, and an output shaft of the driving motor is fixedly connected with the driving rotating rod.

Compared with the prior art, the utility model has the advantages that:

(1) This scheme is owing to set up the centre gripping screw rod and has driven two movable plates and be close to each other, and two movable plates drive two fixed blocks and are close to each other to fix the reinforcing bar, realized the fixed purpose of reinforcing bar.

(2) According to the scheme, the two second bevel gears are arranged to drive the two connecting screws to rotate, the two connecting screws drive the two lifting plates to move downwards, and the two lifting plates drive the two transparent protective covers to move downwards, so that the purpose of protection is achieved.

The utility model has simple structure, can avoid the condition that the steel bar is separated from the equipment to hurt people through the protection mechanism when detecting the strength of the steel bar, and is convenient for people to use.

Drawings

Fig. 1 is a schematic structural diagram of a device for detecting strength of a reinforcing steel bar in construction engineering according to the present utility model;

fig. 2 is a schematic perspective view of a fixing block of the strength detection device for construction engineering steel bars according to the present utility model;

fig. 3 is a schematic structural diagram of a portion a of the strength detection device for the reinforcing steel bars in the construction engineering.

In the figure: 1. a base; 2. driving the rotating rod; 3. a worm; 4. clamping a screw; 5. a worm wheel; 6. a moving plate; 7. an auxiliary plate; 8. a fixed block; 9. a support; 10. a top plate; 11. an electric push rod; 12. a pressure sensor; 13. a detection plate; 14. a first bevel gear; 15. a connecting screw; 16. a second bevel gear; 17. a lifting plate; 18. a transparent protective cover; 19. and driving the motor.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.

Example 1

Referring to fig. 1-3, a constructional engineering reinforcing steel bar strength detection device, which comprises a base 1, the 1 internal rotation of base is connected with drive bull stick 2, fixedly connected with worm 3 on the drive bull stick 2, 1 internal rotation of base is connected with clamping screw 4, fixedly connected with worm wheel 5 on the clamping screw 4, worm wheel 5 meshes with worm 3, threaded connection has two movable plates 6 on the clamping screw 4, fixed mounting has auxiliary plate 7 on the base 1, the one end of two movable plates 6 all fixedly connected with fixed block 8, two movable plates 6 can drive two fixed blocks 8 and be close to each other, and fix the reinforcing steel bar, the top both ends of base 1 all fixedly mounted have support 9, be equipped with protection machanism on the base 1, fixed mounting has roof 10 on two support 9.

In this embodiment, an electric push rod 11 is fixedly arranged at the bottom of the top plate 10, a pressure sensor 12 is fixedly arranged at one end of the electric push rod 11, and a detection plate 13 is fixedly connected to the bottom of the pressure sensor 12.

In this embodiment, the protection mechanism includes two first bevel gears 14, two first bevel gears 14 respectively with clamping screw 4's both ends fixed connection, all rotate in two support 9 and be connected with connecting screw 15, the equal fixedly connected with second bevel gear 16 of one end of two connecting screw 15, two second bevel gears 16 mesh with two first bevel gears 14 respectively, equal threaded connection has lifter plate 17 on two connecting screw 15, the equal fixedly connected with transparent protection casing 18 of one end of two lifter plate 17.

In this embodiment, a driving motor 19 is fixedly mounted at the bottom of the base 1, and an output shaft of the driving motor 19 is fixedly connected with the driving rotating rod 2.

In this embodiment, when using the construction engineering reinforcing steel bar strength detection device, put the reinforcing steel bar between two fixed blocks 8, start driving motor 19, driving motor 19's output shaft drives drive bull stick 2 and rotates, drive bull stick 2 drives worm wheel 5 through worm 3 and rotates, worm wheel 5 drives clamping screw 4 and rotates, clamping screw 4 drives two movable plates 6 and is close to each other, two movable plates 6 drive two fixed blocks 8 and are close to each other, and fix the reinforcing steel bar, clamping screw 4 drives two second bevel gears 16 through two first bevel gears 14 and rotates, two second bevel gears 16 drive two connecting screw 15 and rotate, two connecting screw 15 drive two lifter plates 17 and move down, two lifter plates 17 drive two transparent protection casings 18 and laminate mutually with the top of base 1, electric putter 11 drives pressure sensor 12 and moves down, pressure sensor 12 drives detecting plate 13 and extrudees the reinforcing steel bar and detects.

Example two

In this embodiment, a control box is fixedly installed on the base 1, and a controller is arranged in the control box.

The difference between this embodiment and the first embodiment is that: through the work of the controllable electric putter 11 of controller and driving motor 19, all structures in this application all can carry out the selection of material and length according to the actual use condition, and the drawing is the schematic structure diagram, and specific actual size can make appropriate adjustment.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims (5)

1. The utility model provides a building engineering reinforcing bar intensity detection device, includes base (1), its characterized in that, base (1) internal rotation is connected with drive bull stick (2), fixedly connected with worm (3) on drive bull stick (2), base (1) internal rotation is connected with clamping screw (4), fixedly connected with worm wheel (5) on clamping screw (4), worm wheel (5) and worm (3) mesh mutually, threaded connection has two movable plates (6) on clamping screw (4), and fixed mounting has accessory plate (7) on base (1), and the equal fixedly connected with fixed block (8) of one end of two movable plates (6), equal fixedly mounted support (9) at the top both ends of base (1) are equipped with protection machanism on base (1), and fixed mounting has roof (10) on two supports (9).

2. The construction engineering reinforcing steel bar strength detection device according to claim 1, wherein an electric push rod (11) is fixedly arranged at the bottom of the top plate (10), a pressure sensor (12) is fixedly arranged at one end of the electric push rod (11), and a detection plate (13) is fixedly connected to the bottom of the pressure sensor (12).

3. The construction engineering reinforcing steel bar strength detection device according to claim 1, wherein the protection mechanism comprises two first bevel gears (14), the two first bevel gears (14) are fixedly connected with two ends of the clamping screw (4) respectively, connecting screws (15) are rotatably connected in the two supports (9), and one ends of the two connecting screws (15) are fixedly connected with second bevel gears (16).

4. A construction reinforcing steel bar strength detection device according to claim 3, characterized in that two second bevel gears (16) are respectively meshed with two first bevel gears (14), lifting plates (17) are connected to two connecting screws (15) in a threaded mode, and transparent protective covers (18) are fixedly connected to one ends of the two lifting plates (17).

5. The construction engineering reinforcing steel bar strength detection device according to claim 1, wherein a driving motor (19) is fixedly arranged at the bottom of the base (1), and an output shaft of the driving motor (19) is fixedly connected with the driving rotating rod (2).

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