Steel bar diameter detection device for constructional engineering detection

Abstract

The utility model discloses a steel bar diameter detection device for constructional engineering detection, which structurally comprises a measuring device, a limit push rod and a clamping rod, the tail end of the measuring device is in threaded connection with the end face of the limit push rod, the end face of the limit push rod is in a plane shape, and the clamping rod is arranged on the end face of the measuring device. The measuring device comprises a measuring ruler body, a threaded connector, a movable groove, a reset spring and a sliding clamping block, the threaded connector is arranged on the left side end face of the measuring ruler body and is in threaded connection with the end face of the limiting ejector rod, and the movable groove is formed in the inner end face of the measuring ruler body. According to the utility model, the reset spring is used for resetting to drive the sliding clamping block to contract, so that the rod body can slide rightwards along with the sliding clamping block, and the end surface of the rod body is matched with the clamping rod to clamp and fix the end surface of a reinforcing steel bar to be measured, so that the measured scales can be conveniently read; and personnel are assisted to quickly measure the reinforcing steel bars.

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] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, and public activities. In construction engineering, steel bars have always been an indispensable material, but the diameter of steel bars also directly affects the quality of construction projects. Therefore, before carrying out construction, it has become an extremely important step to detect the diameter of steel bars. The existing steel bar measuring device can only measure the steel bars by clamping the end face of the steel bar with a ruler, and the ruler is prone to shaking during the measurement of the steel bar, which affects the reading of the steel bar diameter. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention is achieved through the following technical solutions:

[0004] As a further optimization of the present technical solution, its structure includes a measuring device, a limiting push rod, and a clamping rod. The end of the measuring device is threadedly connected to the end face of the limiting push rod. The end face of the limiting push rod is a plane shape. The clamping rod is installed on the end face of the measuring device. The measuring device includes a measuring scale body, a threaded joint, a movable groove, a reset spring, and a sliding block. The left end face of the measuring scale body is provided with a threaded joint, and the threaded joint is threadedly connected to the end face of the limiting push rod. The movable groove is arranged on the inner end face of the measuring scale body, and the reset spring is installed on the inner end face of the movable groove.

[0005] As a further optimization of the present technical solution, the sliding block includes a sliding block, a fixed groove, a connecting rod, and a fixed block. The sliding block is snap-fitted and installed inside the movable groove. The fixed groove is arranged on the end face of the sliding block, and the fixed groove is fixedly connected to the end face of the return spring. The connecting rod is fixedly connected to the rear end face of the sliding block. The fixed block is provided with two end faces respectively arranged on the left and right sides of the connecting rod, and the fixed block is plug-connected with the clamping rod.

[0006] As a further optimization of the present technical solution, the clamping rod includes a rod body, a sliding groove, a fixed card slot, and an anti-slip gasket. A sliding groove is provided in the middle position of the rod body, and the sliding groove is slidably matched with the end face of the measuring device. The fixed card slot is provided with two end faces respectively located on both sides of the sliding groove, and the fixed card slot is plug-connected with the fixed card block, and the anti-slip gasket is attached to the left end face of the rod body.

[0007] As a further optimization of the present technical solution, the anti-slip gasket includes a sliding body, an embedding block, and a friction groove. The end face of the sliding body is provided with an embedding block, and the embedding block is embedded and connected to the left end face of the rod body. There are more than five friction grooves, and the friction grooves are arranged on the end face of the sliding body.

[0008] As a further optimization of the technical solution, a scale is provided at the bottom of the front end of the measuring ruler body, which can measure the diameter of the steel bar. Beneficial Effects

[0009] Compared with the prior art, the utility model of a steel bar diameter detection device for construction engineering detection has the following advantages:

[0010] The utility model utilizes the reset spring to reset and drive the sliding block to contract, so that the rod body can slide to the right along with the sliding block, so that the end face of the rod body and the clamping rod cooperate to clamp and fix the end face of the steel bar to be measured, which is convenient for reading the measured scale and assists personnel to quickly measure the diameter of the steel bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0012] Figure 1 The utility model is a schematic diagram of the main structure of a steel bar diameter detection device for construction engineering detection.

[0013] Figure 2 The utility model is a schematic diagram of a top view of the cross-sectional structure of a measuring device of a steel bar diameter detection device for construction engineering detection.

[0014] Figure 3 The utility model is a schematic diagram of a top-view cross-sectional structure of a sliding clamp block of a steel bar diameter detection device for construction engineering detection.

[0015] Figure 4 The utility model is a schematic diagram of the front cross-sectional structure of a clamping rod of a steel bar diameter detection device for construction engineering detection.

[0016] Figure 5 The utility model is a schematic diagram of the main structure of an anti-slip pad of a steel bar diameter detection device for construction engineering detection.

[0017] In the figure: measuring device 1, limit push rod 2, clamping rod 3, measuring ruler body 11, threaded joint 12, movable groove 13, return spring 14, sliding block 15, sliding block 151, fixed groove 152, connecting rod 153, fixed block 154, rod body a1, sliding groove a2, fixed groove a3, anti-slip gasket a4, sliding body a41, embedded block a42, friction groove a43. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the preferred implementation scheme of the present invention is further described below in conjunction with specific implementation schemes and accompanying drawings. Example

[0019] See also Figure 1-Figure 5 The utility model provides a steel bar diameter detection device for construction engineering detection, and its structure includes a measuring device 1, a limiting push rod 2, and a clamping rod 3. The end of the measuring device 1 is threadedly connected to the end face of the limiting push rod 2, and the end face of the limiting push rod 2 is a plane shape. The clamping rod 3 is installed on the end face of the measuring device 1. The measuring device 1 includes a measuring ruler body 11, a threaded joint 12, a movable groove 13, a reset spring 14, and a sliding block 15. The left end face of the measuring ruler body 11 is provided with a threaded joint 12, and the threaded joint 12 is threadedly connected to the end face of the limiting push rod 2. The movable groove 13 is arranged on the inner end face of the measuring ruler body 11, and the reset spring 14 is installed on the inner end face of the movable groove 13.

[0020] The sliding block 15 includes a sliding block 151, a fixed groove 152, a connecting rod 153, and a fixed block 154. The sliding block 151 is snap-fitted and installed inside the movable groove 13. The fixed groove 152 is arranged on the end face of the sliding block 151, and the fixed groove 152 is fixedly connected to the end face of the return spring 14. The connecting rod 153 is fixedly connected to the rear end face of the sliding block 151. The fixed block 154 is provided with two end faces respectively arranged on the left and right sides of the connecting rod 153, and the fixed block 154 is plug-connected with the clamping rod 3.

[0021] The clamping rod 3 includes a rod body a1, a sliding groove a2, a fixed slot a3, and an anti-slip gasket a4. The sliding groove a2 is provided in the middle position of the rod body a1, and the sliding groove a2 is slidably matched with the end face of the measuring device 1. The fixed slot a3 is provided with two end faces respectively located on both sides of the sliding groove a2, and the fixed slot a3 is plug-connected with the fixed block 154, and the anti-slip gasket a4 is attached to the left end face of the rod body a1.

[0022] The anti-slip gasket a4 includes a sliding body a41, an embedding block a42, and a friction groove a43. The end face of the sliding body a41 is provided with an embedding block a42, and the embedding block a42 is embedded and connected to the left end face of the rod body a1. The friction grooves a43 are provided with more than five, and the friction grooves a43 are arranged on the end face of the sliding body a41.

[0023] The bottom of the front end of the measuring ruler body 11 is provided with a scale, which can measure the diameter of the steel bar.

[0024] Working principle: When it is necessary to inspect the steel bars in the construction project, the clamping rod 3 can be pulled to push the end face of the steel bar against the end face of the limit push rod 2, and then the reset spring 14 can be used to reset and drive the sliding block 15 to contract, so that the rod body a1 can slide to the right following the sliding block 15, and the end face of the rod body a1 and the clamping rod 3 can cooperate to clamp the end face of the steel bar to be measured. According to the distance between the rod body a1 and the clamping rod 3, the scale on the front end face of the measuring ruler body 11 is observed to obtain the diameter of the steel bar to be measured, and then the rubber sliding body a41 is in contact with the end face of the steel bar. The friction groove a43 can increase the friction with the steel bar to prevent the ruler from shaking during the measurement of the steel bar, and the diameter of the steel bar can be measured quickly.

[0025] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit or basic features of the utility model, the utility model can be implemented in other specific forms and various changes and improvements can be made. These changes and improvements all fall within the scope of the utility model to be protected. Therefore, the scope of protection of the utility model is defined by the attached claims and their equivalents, rather than the above description.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A steel bar diameter detection device for construction engineering detection, the structure of which comprises a measuring device (1), a limiting push rod (2), and a clamping rod (3), the end of the measuring device (1) is threadedly connected to the end face of the limiting push rod (2), the end face of the limiting push rod (2) is a plane shape, and the clamping rod (3) is installed on the end face of the measuring device (1), characterized in that: The measuring device (1) comprises a measuring ruler body (11), a threaded joint (12), a movable groove (13), a reset spring (14), and a sliding block (15); a threaded joint (12) is provided on the left end surface of the measuring ruler body (11); the threaded joint (12) is threadedly connected to the end surface of the limiting push rod (2); the movable groove (13) is provided on the inner end surface of the measuring ruler body (11); and the reset spring (14) is installed on the inner end surface of the movable groove (13).

2. A steel bar diameter detection device for construction engineering detection according to claim 1, characterized in that: The sliding block (15) comprises a sliding block (151), a fixing groove (152), a connecting rod (153), and a fixing block (154); the sliding block (151) is mounted in a snap fit inside the movable groove (13); the fixing groove (152) is arranged on an end face of the sliding block (151), and the fixing groove (152) is fixedly connected to an end face of a return spring (14); the connecting rod (153) is fixedly connected to a rear end face of the sliding block (151); the fixing block (154) is provided with two end faces respectively arranged on the left and right sides of the connecting rod (153), and the fixing block (154) is plug-connected to the clamping rod (3).

3. A steel bar diameter detection device for construction engineering detection according to claim 1, characterized in that: The clamping rod (3) comprises a rod body (a1), a sliding groove (a2), a fixed slot (a3), and an anti-skid pad (a4); a sliding groove (a2) is provided in the middle of the rod body (a1); the sliding groove (a2) is slidably matched with the end face of the measuring device (1); the fixed slot (a3) ​​is provided with two end faces respectively located on both sides of the sliding groove (a2); the fixed slot (a3) ​​is plug-connected with the fixed block (154); and the anti-skid pad (a4) is fitted to the left end face of the rod body (a1).

4. A steel bar diameter detection device for construction engineering detection according to claim 3, characterized in that: The anti-slip gasket (a4) comprises a sliding body (a41), an embedding block (a42), and a friction groove (a43); the end face of the sliding body (a41) is provided with an embedding block (a42); the embedding block (a42) is embedded and connected to the left end face of the rod body (a1); the friction grooves (a43) are provided with more than five, and the friction grooves (a43) are arranged on the end face of the sliding body (a41).

5. The steel bar diameter detection device for construction engineering detection according to claim 1, characterized in that: The bottom of the front end of the measuring ruler body (11) is provided with a scale, which can measure the diameter of the steel bar.

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