Steel bar spacing control caliper

Abstract

The utility model relates to the technical field of calipers, and discloses a steel bar spacing control caliper which comprises a rectangular grip, one side of the rectangular grip is fixedly connected with a measuring plate, the outer side of the measuring plate is provided with a second graduated scale, the measuring plate is provided with two measuring assemblies, and each measuring assembly is provided with a limiting mechanism; the limiting mechanism comprises a measuring block, a first graduated scale is arranged on the measuring block, and a rotating handle is rotationally connected to one side of the measuring block; by rotating a rotating handle, one end of the rotating handle is fixedly connected with a bidirectional lead screw, and threads arranged on the bidirectional lead screw are arranged in opposite directions, so that the rotating handle is rotated to drive the bidirectional lead screw to rotate, two clamping blocks in threaded connection with the outer side are clamped to the outer side of a reinforcing steel bar, limiting of the device is completed, and the diameter of the reinforcing steel bar can be measured; and the device is integrated and dual-purpose.

Description

Technical Field

[0001] The present application relates to the technical field of calipers, and in particular to a steel bar spacing control caliper. Background Art

[0002] In construction projects, the arrangement and spacing control of steel bars are important links to ensure the strength and stability of the structure. At present, the commonly used steel bar spacing measurement methods on the market mostly use tape measures or rulers for manual measurement, and the measurement accuracy is difficult to guarantee and is greatly affected by human factors; therefore, we propose a steel bar spacing control caliper to solve this problem.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that the commonly used steel bar spacing measurement methods on the market mostly use tape measures or rulers for manual measurement, the measurement accuracy is difficult to guarantee, and is greatly affected by human factors, the present application provides a steel bar spacing control caliper.

[0005] The present application provides a steel bar spacing control caliper adopting the following technical solution:

[0006] A steel bar spacing control caliper comprises a rectangular handle, one side of the rectangular handle is fixedly connected to a measuring plate, the outer side of the measuring plate is provided with a second scale, the measuring plate is provided with two measuring components, and the measuring components are provided with a limiting mechanism; the limiting mechanism comprises a measuring block, the measuring block is provided with a first scale, one side of the measuring block is rotatably connected to a turning handle, the outer side of the turning handle is provided with a rubber sleeve, the inner side of the measuring block is rotatably connected to a bidirectional screw rod, the inner side of the measuring block is provided with two movable grooves, the outer side of the bidirectional screw rod is provided with two clamping blocks, and the clamping blocks are symmetrically arranged at both ends of the bidirectional screw rod.

[0007] Preferably, the measuring assembly comprises a moving block, the moving block is provided with a sliding groove, and the moving block is slidably connected to the outer side of the measuring plate.

[0008] Preferably, a moving groove is provided on the front side of the moving block, and a mounting hole is provided on the moving groove.

[0009] Preferably, a threaded layer is provided on the inner side of the mounting hole, and the movable groove is threadedly connected to the limiting rod through the threaded layer.

[0010] Preferably, an end surface of one side of the limiting rod close to the movable groove is fitted with an outer side of the measuring plate.

[0011] Preferably, a hook hole is provided at one end of the measuring plate.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. By turning the handle, since one end of the handle is fixedly connected to a bidirectional screw rod, and the threads on the bidirectional screw rod are arranged in opposite directions, the handle is turned to drive the bidirectional screw rod to rotate, thereby clamping the two clamping blocks connected by the outer threads to the outside of the steel bar, completing the position limit of the device, and also measuring the diameter of the steel bar, realizing the dual-purpose of the device;

[0014] 2. When the two measuring components are clamped on the outside of two steel bars, the distance between the two steel bars can be measured while clamping the outside of the two steel bars, so as to accurately control the distance between the steel bars during construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0016] Figure 2 is a structural schematic diagram of another viewing angle of an embodiment of the application;

[0017] Figure 3 It is a schematic diagram of the structure of the limiting mechanism of the embodiment of the application;

[0018] Figure 4 It is a schematic diagram of the structure of the measurement component of the embodiment of the application.

[0019] Explanation of the reference numerals: 1. rectangular handle; 2. measuring plate; 3. second scale; 4. hook hole; 5. moving block; 6. moving slot; 7. limit rod; 8. turning handle; 9. measuring block; 10. bidirectional screw rod; 11. movable slot; 12. clamping block. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses a steel bar spacing control caliper. Figure 1-4A steel bar spacing control caliper comprises a rectangular handle 1, a measuring plate 2 is fixedly connected to one side of the rectangular handle 1, a second scale 3 is arranged on the outer side of the measuring plate 2, the measuring plate 2 is provided with two measuring components, and a limiting mechanism is arranged on the measuring component; the limiting mechanism comprises a measuring block 9, a first scale is arranged on the measuring block 9, a turning handle 8 is rotatably connected to one side of the measuring block 9, a rubber sleeve is arranged on the outer side of the turning handle 8, a bidirectional screw rod 10 is rotatably connected to the inner side of the measuring block 9, two movable grooves 11 are provided on the inner side of the measuring block 9, two clamping blocks 12 are arranged on the outer side of the bidirectional screw rod 10, and the clamping blocks 12 are symmetrically arranged at both ends of the bidirectional screw rod 10; when the two measuring components are clamped on the outer sides of two steel bars, the outer sides of the two steel bars can be clamped while measuring their spacing, so that the spacing of the steel bars during construction can be accurately controlled.

[0022] Reference Figure 1-4 The measuring assembly includes a moving block 5, the moving block 5 is provided with a slide groove, the moving block 5 is slidably connected to the outer side of the measuring plate 2, the front side of the moving block 5 is provided with a moving groove 6, the moving groove 6 is provided with a mounting hole, the inner side of the mounting hole is provided with a threaded layer, the moving groove 6 is threadedly connected to the limiting rod 7 through the threaded layer, and the end face of the limiting rod 7 close to the moving groove 6 is fitted with the outer side of the measuring plate 2; when the limiting rod 7 is fitted with the outer side of the measuring plate 2, the moving block 5 completes the limit, and the limiting rod 7 is rotated so that the limiting rod 7 is away from the surface of the measuring plate 2, and the two clamping blocks 12 provided on the moving block 5 are respectively It is clamped on the outer side of the steel bar and the handle 8 is turned. Since one end of the handle 8 is fixedly connected to a bidirectional screw rod 10, and the threads on the bidirectional screw rod 10 are reversely set, the handle 8 is turned to drive the bidirectional screw rod 10 to rotate, so that the two clamping blocks 12 connected by the outer threads are clamped to the outer side of the steel bar, completing the position limiting of the device and also measuring the diameter of the steel bar, realizing the dual-purpose of the device; when the position limiting rod 7 is rotated in the opposite direction, the movable block 5 of the device can be limited, and a hook hole 4 is opened at one end of the measuring plate 2; the hook is hooked through the hook hole 4 to facilitate the placement of the device.

[0023] The implementation principle of a steel bar spacing control caliper in the embodiment of the present application is as follows: when the staff uses this device, the staff rotates the limit rod 7 to make the limit rod 7 away from the surface of the measuring plate 2, and respectively clamps the two clamping blocks 12 set on the moving block 5 to the outside of the steel bar, and rotates the handle 8. Since one end of the handle 8 is fixedly connected with a bidirectional screw rod 10, and the threads set on the bidirectional screw rod 10 are reversely set, the handle 8 is rotated, and the handle 8 drives the bidirectional screw rod 10 to rotate, thereby clamping the two clamping blocks 12 connected by the outer threads to the outside of the steel bar, completing the limiting of the device, and also measuring the diameter of the steel bar, realizing the dual-purpose of the device; when the limit rod 7 is rotated in the opposite direction, the moving block 5 of the device can be limited.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel bar spacing control caliper, comprising a rectangular handle (1), characterized in that: A measuring plate (2) is fixedly connected to one side of the rectangular handle (1), a second scale (3) is arranged on the outer side of the measuring plate (2), the measuring plate (2) is provided with two measuring components, and a limit mechanism is arranged on the measuring components; The limiting mechanism comprises a measuring block (9), a first scale is arranged on the measuring block (9), one side of the measuring block (9) is rotatably connected to a turning handle (8), the outer side of the turning handle (8) is provided with a rubber sleeve, the inner side of the measuring block (9) is rotatably connected to a bidirectional screw rod (10), two movable grooves (11) are provided on the inner side of the measuring block (9), and two clamping blocks (12) are arranged on the outer side of the bidirectional screw rod (10), and the clamping blocks (12) are symmetrically arranged at both ends of the bidirectional screw rod (10).

2. A steel bar spacing control caliper according to claim 1, characterized in that: The measuring assembly comprises a moving block (5), the moving block (5) is provided with a sliding groove, and the moving block (5) is slidably connected to the outer side of the measuring plate (2).

3. A steel bar spacing control caliper according to claim 2, characterized in that: A moving groove (6) is provided on the front side of the moving block (5), and a mounting hole is provided on the moving groove (6).

4. A steel bar spacing control caliper according to claim 3, characterized in that: A threaded layer is provided on the inner side of the mounting hole, and the movable groove (6) is threadedly connected to the limit rod (7) via the threaded layer.

5. A steel bar spacing control caliper according to claim 4, characterized in that: An end surface of one side of the limiting rod (7) close to the movable groove (6) is fitted to the outer side of the measuring plate (2).

6. A steel bar spacing control caliper according to claim 1, characterized in that: A hook hole (4) is provided at one end of the measuring plate (2).

Images