Steel bar diameter detection device for constructional engineering detection

Abstract

The utility model provides a steel bar diameter detection device for constructional engineering detection, which relates to the technical field of constructional engineering detection and comprises a base, a detection assembly is arranged in the base, a baffle is arranged on one side of the top of the base, the detection assembly comprises a screw groove and a one-way screw, the screw groove is formed in the base, and the one-way screw is arranged in the screw groove. And a one-way screw rod is inserted into the screw rod groove. When the diameter of the reinforcing steel bar needs to be detected, the reinforcing steel bar is placed on the surface of the base, the handle is rotated to drive the one-way screw rod to rotate, then the movable block and the push plate are driven to move through the threaded hole, the idler wheels roll in the wheel grooves, the effect of stabilizing the push plate is achieved, and when the push plate makes contact with the reinforcing steel bar, rotation of the handle is stopped, and the diameter of the reinforcing steel bar is detected. The diameter of the reinforcing steel bar can be obtained by observing the position of the graduated scale through the pointer, and the problem that a traditional detection device needs a power supply and cannot perform outdoor detection is solved.

Description

Technical Field

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

[0002] Rebars are widely used in various construction projects, and different usage scenarios have different parameter requirements for rebars. For example, different diameters of rebars are required in different scenarios. Therefore, in order to ensure that the diameter of the rebar meets the requirements, it is usually necessary to measure the diameter of the rebar.

[0003] Existing, such as Chinese patent number: CN220062816U, a steel bar diameter detection device includes a frame, and also includes: a detection mechanism connected to the frame, used to detect the steel bar diameter, the detection mechanism includes a scale, a shell and a pushing assembly, the scale is slidably matched with the shell fixedly connected to the frame; wherein, the pushing assembly includes a motor, a push plate, a screw barrel and a screw rod, the motor is connected to the screw rod rotatably connected to the frame through a coupling, the screw rod is threadedly connected to the screw barrel embedded in the push plate and fixedly connected to the push plate, the push plate is slidably matched with a slide groove provided on the frame, and the push plate is fixedly connected to the scale; the utility model can automatically detect the diameter of the steel bar.

[0004] Although this patent can achieve the effect of detecting the diameter of steel bars, it needs to be connected to a power source for use. It is impossible to detect the diameter of steel bars in an outdoor environment without power supply. Utility Model Content

[0005] The utility model mainly provides a device which can detect the diameter of steel bars without power supply.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steel bar diameter detection device for construction engineering detection, comprising a base, a detection component is arranged inside the base, a baffle is arranged on one side of the top of the base, the detection component comprises a screw groove and a one-way screw, the screw groove is opened inside the base, a one-way screw is inserted inside the screw groove, one end of the one-way screw is connected to a bearing, the other end of the one-way screw is connected to a handle, a moving block is arranged on the surface of the one-way screw, a threaded hole is arranged at the bottom of the moving block, a push plate is connected to the surface of one side of the moving block, rollers are arranged on both sides of the bottom of the push plate, pointers are arranged on both sides of the push plate close to the rollers, wheel grooves are arranged on both sides of the surface of the base, and scales are arranged on both sides of the wheel grooves.

[0007] Preferably, the one-way screw is fixedly connected to the handle, and the one-way screw is rotationally connected to the screw groove through a bearing. The one-way screw can be driven to rotate while the handle is rotated, and the bearing makes the one-way screw rotate more stably.

[0008] Preferably, the one-way screw is threadedly connected to the moving block through the threaded hole, and the push plate is fixedly connected to the moving block. When the one-way screw rotates, the push plate and the moving block can be pushed to move through the threaded hole.

[0009] Preferably, the push plate is slidably connected between the rollers and the wheel grooves at the bottom of both sides, the position and size of the pointer match the position and size of the scale, and when the push plate moves, the rollers will also roll in the wheel grooves to improve the stability of the push plate. The data of the steel bar diameter can be obtained by observing the position where the pointer points to the scale.

[0010] Preferably, carrying components are provided at the bottom of both sides of the base, and the carrying components include notches and springs. The notches are opened at the bottom of both sides of the base, and the carrying components can make the base easier to grasp when moving.

[0011] Preferably, two groups of springs are arranged inside the slot, one side of the two groups of springs is connected to a pull plate, one side of the pull plate is connected to a handle, a slot is opened on the outer surface of one side of the handle, and the spring can pull the handle to retract into the slot, thereby hiding the handle.

[0012] Preferably, the pull plate forms an elastic structure through the notch and the spring, and the outer surfaces on both sides of the pull plate fit with the inner walls on both sides of the notch. Pulling the handle outwards can make the base more convenient to move.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the diameter of the steel bar needs to be detected, the steel bar is placed on the surface of the base, and the handle is turned to drive the one-way screw to rotate, and then the moving block and the push plate are driven to move through the threaded hole, and the roller will also roll in the wheel groove to stabilize the push plate. When the push plate contacts the steel bar, stop turning the handle, and observe the position of the scale by the pointer to obtain the diameter of the steel bar, thereby avoiding the problem that the traditional detection device requires power and cannot be used for outdoor detection.

[0015] 2. In the present invention, when the base needs to be moved, the handles are pulled on both sides to draw the two sets of handles out of the slots, and then the base can be moved by the handles, thus avoiding the problem that the base is inconvenient to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A stereoscopic diagram of a steel bar diameter detection device for construction engineering detection is proposed for the utility model;

[0017] Figure 2 The utility model proposes an exploded stereogram of a steel bar diameter detection device for construction engineering detection;

[0018] Figure 3 The utility model provides a first cross-sectional stereoscopic diagram of a steel bar diameter detection device for construction engineering detection;

[0019] Figure 4 The utility model provides a second cross-sectional stereoscopic diagram of a steel bar diameter detection device for construction engineering detection.

[0020] Legend: 1. Base; 2. Detection component; 201. Screw groove; 202. One-way screw; 203. Bearing; 204. Handle; 205. Moving block; 206. Threaded hole; 207. Push plate; 208. Roller; 209. Pointer; 210. Scale; 211. Wheel groove; 3. Baffle; 4. Carrying component; 401. Notch; 402. Spring; 403. Pull plate; 404. Handle; 405. Slot hole. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] See also Figure 1-4The utility model provides a technical solution: a steel bar diameter detection device for construction engineering detection, comprising a base 1, a detection component 2 is arranged inside the base 1, a baffle 3 is arranged on one side of the top of the base 1, the detection component 2 comprises a screw groove 201 and a one-way screw 202, the screw groove 201 is opened inside the base 1, the one-way screw 202 is inserted inside the screw groove 201, one end of the one-way screw 202 is connected to a bearing 203, the one-way screw 20 2 is connected to a handle 204, a moving block 205 is provided on the surface of the one-way screw 202, a threaded hole 206 is provided at the bottom of the moving block 205, a push plate 207 is connected to one side of the moving block 205, rollers 208 are provided on both sides of the bottom of the push plate 207, pointers 209 are provided on both sides of the push plate 207 close to the rollers 208, wheel grooves 211 are provided on both sides of the surface of the base 1, and scales 210 are provided on both sides of the wheel groove 211.

[0024] like Figure 1-4 As shown, the one-way screw 202 is fixedly connected to the handle 204, and the one-way screw 202 is rotationally connected to the screw groove 201 via the bearing 203. When the handle 204 is rotated, the one-way screw 202 can be driven to rotate, and the bearing 203 makes the one-way screw 202 rotate more stably.

[0025] like Figure 1-4 As shown, the one-way screw 202 is threadedly connected to the moving block 205 through the threaded hole 206, and the push plate 207 is fixedly connected to the moving block 205. When the one-way screw 202 rotates, it can push the push plate 207 and the moving block 205 to move through the threaded hole 206.

[0026] like Figure 1 and Figure 1-4 As shown, the push plate 207 is slidably connected with the wheel groove 211 through the rollers 208 at the bottom of both sides. The position and size of the pointer 209 match the position and size of the scale 210. When the push plate 207 moves, the roller 208 will also roll in the wheel groove 211 to improve the stability of the push plate 207. The data of the steel bar diameter can be obtained by observing the position where the pointer 209 points to the scale 210.

[0027] like Figure 1-4 As shown, the bottom of both sides of the base 1 are provided with carrying components 4, and the carrying components 4 include notches 401 and springs 402. The notches 401 are opened at the bottom of both sides of the base 1. The carrying components 4 can make the base 1 easier to grasp when moving.

[0028] like Figure 1-4As shown, two groups of springs 402 are arranged inside the slot 401, and one side of the two groups of springs 402 is connected to a pull plate 403, and one side of the pull plate 403 is connected to a handle 404. A slot 405 is provided on the outer surface of one side of the handle 404. The spring 402 can pull the handle 404 to retract into the slot 401, thereby hiding the handle 404.

[0029] like Figure 1-4 As shown, the pull plate 403 forms an elastic structure through the notch 401 and the spring 402, and the outer surfaces of the pull plate 403 fit with the inner walls of the notch 401. Pulling the handle 404 outward can make the base 1 more convenient to move.

[0030] The use method and working principle of the device are as follows: when it is necessary to detect the diameter of the steel bar, first place the steel bar to be detected on the surface of the base 1, and stick one side of the steel bar to the inner side of the baffle 3. At this time, the handle 204 can be turned forward to drive the one-way screw 202 to rotate forward in the screw groove 201, and the bearing 203 can make the one-way screw 202 rotate more stably. While the one-way screw 202 rotates forward, the moving block 205 will also rotate through the threaded hole 206 and the one-way screw 202, and push the push plate 207 to move toward the steel bar. At the same time, while the push plate 207 moves, the rollers 208 on both sides of the bottom will also roll in the wheel groove 211, thereby driving the pointer 209 to move. When the push plate 20 When the base 1 is pressed against the other side of the steel bar, stop turning the handle 204 and observe the pointer 209 through the scale 210 to obtain the diameter data, thereby avoiding the problem that the prior art needs to turn on the power before the diameter of the steel bar can be detected. When the base 1 needs to be moved, first press the slots 405 on both sides so that the handle 404 drives the pull plate 403 to be pulled out from the slot 401. At this time, the base 1 can be moved by the handle 404. After the base 1 is moved to the corresponding position, release the handle 404, so that the spring 402 drives the pull plate 403 and the handle 404 to shrink into the slot 401 through its own contraction function, thereby hiding the handle 404, thereby avoiding the problem that the base 1 is inconvenient to grasp during transportation, thereby improving the overall practicality.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A steel bar diameter detection device for construction engineering detection, comprising a base (1), characterized in that: A detection component (2) is arranged inside the base (1), and a baffle (3) is arranged on one side of the top of the base (1); The detection component (2) comprises a screw groove (201) and a one-way screw (202); the screw groove (201) is provided inside the base (1); the one-way screw (202) is inserted inside the screw groove (201); one end of the one-way screw (202) is connected to a bearing (203); the other end of the one-way screw (202) is connected to a handle (204); a moving block (205) is provided on the surface of the one-way screw (202); a threaded hole (206) is provided at the bottom of the moving block (205); a push plate (207) is connected to one side of the surface of the moving block (205); rollers (208) are provided on both sides of the bottom of the push plate (207); pointers (209) are provided on both sides of the push plate (207) close to the rollers (208); wheel grooves (211) are provided on both sides of the surface of the base (1); and scales (210) are provided on both sides of the wheel groove (211).

2. A steel bar diameter detection device for construction engineering detection according to claim 1, characterized in that: The one-way screw (202) and the handle (204) are fixedly connected, and the one-way screw (202) is rotationally connected to the screw groove (201) via the bearing (203).

3. A steel bar diameter detection device for construction engineering detection according to claim 2, characterized in that: The one-way screw rod (202) is threadedly connected to the moving block (205) via the threaded hole (206), and the push plate (207) is fixedly connected to the moving block (205).

4. A steel bar diameter detection device for construction engineering detection according to claim 3, characterized in that: The push plate (207) is slidably connected to the wheel groove (211) via rollers (208) at the bottom of both sides, and the position and size of the pointer (209) match the position and size of the scale (210).

5. The steel bar diameter detection device for construction engineering detection according to claim 1, characterized in that: The bottoms of both sides of the base (1) are provided with carrying components (4), the carrying components (4) comprising notches (401) and springs (402), the notches (401) being provided at the bottoms of both sides of the base (1).

6. A steel bar diameter detection device for construction engineering detection according to claim 5, characterized in that: Two groups of springs (402) are arranged inside the notch (401), one side of the two groups of springs (402) is connected to a pull plate (403), one side of the pull plate (403) is connected to a handle (404), and a slot hole (405) is provided on the outer surface of one side of the handle (404).

7. A steel bar diameter detection device for construction engineering detection according to claim 6, characterized in that: The pull plate (403) forms an elastic structure between the notch (401) and the spring (402), and the outer surfaces on both sides of the pull plate (403) fit with the inner walls on both sides of the notch (401).

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