Standard ruler for house engineering quality detection

Abstract

The utility model discloses a standard ruler for house engineering quality detection, which comprises a standard ruler main body, a display instrument is integrally formed on one side of the upper surface of the standard ruler main body, and two switch buttons are symmetrically and detachably mounted on one side of the upper surface of the standard ruler main body along the center. Two connecting nuts are symmetrically installed on the side wall of the standard ruler body in an embedded mode along the center, and an anti-falling assembly is detachably installed on the side wall of the standard ruler body through the connecting nuts. According to the scheme, the anti-falling assembly is arranged on the standard ruler, when the standard ruler needs to be carried, firstly, the anti-falling rope is connected to the surface of the wrist of a user in a sleeving mode, then the limiting buckle is moved till the inner wall of the anti-falling rope is attached to the surface of the wrist of the user, and then the limiting buckle is clamped; at the moment, the anti-falling rope can be fixedly connected to the surface of the wrist of the user in a sleeving mode, even if the standard ruler falls off from the hand of the user, the display instrument cannot make contact with the ground, and therefore the quality of the standard ruler is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of housing engineering quality detection, and more specifically, to a standard ruler for housing engineering quality detection. Background Art

[0002] House construction refers to an entity that provides users or investors with living, production, work or other activities at a planned and designed location. House building structure refers to the classification of building materials based on the main load-bearing components such as beams, columns, walls, etc. The purpose of house structural design is to ensure that the constructed structure is safe and applicable, can meet the requirements of various expected functions within a specified period of time, and is economical and reasonable. When constructing a house, it is necessary to use a standard ruler for house project quality inspection to inspect the house construction project.

[0003] For example, CN214095826U discloses a multifunctional standard ruler for quality inspection of housing construction projects, the main points of its technical solution are: it comprises a bottom plate, the top of the bottom plate is fixedly connected to a box body, one end side of the box body is fixedly connected to a clamping device, the top of the other end of the box body is provided with a clamping seat, the top of the clamping seat is fixedly connected to a spirit level, screws are provided on both sides of the top of the clamping seat, a protective sleeve is provided at the middle part of the top of the clamping device, the bottom end of the protective sleeve is fixedly connected to a positioning plate, both sides of the bottom end of the positioning plate are fixedly connected to a composite spring, the bottom end of the composite spring is fixedly connected to an extrusion plate, the inner side of the protective sleeve is movably connected to a connecting rod, the top of the connecting rod is fixedly connected to a handle, the bottom end of the connecting rod is fixedly connected to the extrusion plate, the inner bottom end of the box body is provided with a sliding groove, and the inner movably connected to the sliding groove The utility model has an auxiliary measuring ruler; it is mainly arranged by the coordination of a reference line, a supporting spring, a protractor, a positioning hole and a positioning sleeve. When the device needs to measure an angle, the base plate is placed on a horizontal plane at the edge of the inclined surface, the measuring rod is pulled, and the positioning column on the inner side of the measuring rod is disengaged from the positioning hole. The measuring rod is rotated with the rotating shaft as the rotating axis so that the bottom surface of the measuring rod coincides with the inclined surface. The angle formed by the reference line on the measuring rod and the bottom surface of the base plate is the angle of the inclined surface. The angle of rotation of the protractor is the angle of the inclined surface. The measuring rod is rotated so that the positioning column and the positioning hole are at the same height. The measuring rod is released. The measuring rod uses the elastic force of the supporting spring to insert the positioning column into the inside of the positioning hole to complete the resetting of the measuring rod, thereby preventing the measuring rod from causing other influences on the device when performing other measurements, and better measuring the inclined surface. The convenience of the device is improved, and the accurate measurement of the inclined surface is guaranteed.

[0004] The above-mentioned standard ruler for housing engineering quality inspection still has certain shortcomings: since the surface of the standard ruler is smooth, once it falls while being carried, the internal display instrument of the standard ruler will be damaged, and the standard ruler cannot be used. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a standard ruler for housing engineering quality inspection to solve the problems existing in the prior art.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a standard ruler for housing engineering quality inspection, comprising a standard ruler main body, a display instrument is integrally formed on one side of the upper surface of the standard ruler main body, two switch buttons are detachably installed along the center symmetrically on one side of the upper surface of the standard ruler main body, two connecting nuts are inlaid and installed along the center symmetrically on the side wall of the standard ruler main body, an anti-drop component is detachably installed on the side wall of the standard ruler main body through the connecting nut, a first connecting through hole is penetrated through the right side of the upper surface of the standard ruler main body, a standard ruler sub-body is connected to the other side wall of the standard ruler main body through the first connecting through hole, a second connecting through hole is penetrated through one side of the upper surface of the standard ruler sub-body, and a connecting component is fixedly sleeved inside the second connecting through hole.

[0007] Wherein, the connection component includes a connection column and a groove, both ends of the connection column are provided with grooves, and the surface of the connection column is connected to the inside of the second connection through hole.

[0008] Wherein, a return spring is fixedly connected to one side of the groove, and one end of the return spring is fixedly connected to a connecting rod.

[0009] The length of the connecting rod is the same as the depth of the return spring, and the surface of the connecting rod is adapted to the interior of the first connecting through hole.

[0010] Wherein, the anti-drop assembly includes a mounting plate and connecting bolts, and two connecting bolts are detachably mounted on the side wall of the mounting plate symmetrically along the center.

[0011] Wherein, a connecting plate is welded to the middle of the side wall of the mounting plate, and one end of the connecting bolt is connected to the inside of the connecting nut.

[0012] Among them, one end of the connecting plate is movably sleeved with a mounting ring, the interior of the mounting ring is movably sleeved with an anti-drop rope, and a limit buckle is detachably installed on the surface of the anti-drop rope.

[0013] The beneficial effects of the above technical solution of the utility model are as follows:

[0014] 1. In the above scheme, the standard ruler is provided with a first connecting through hole, a second connecting through hole and a connecting assembly. When the standard ruler main body and the standard ruler auxiliary body need to be assembled, the two groups of connecting rods in the connecting assembly are first compressed into the inside of the groove, and then one end of the standard ruler auxiliary body is clamped into the inside of one end of the standard ruler main body, and then the position of the connecting rod is aligned with the position of the first connecting through hole, and then the reset spring restores the connecting rod to the original position. At this time, the standard ruler main body and the standard ruler auxiliary body can be assembled, and the disassembly work of the device will also be facilitated, thereby enhancing the practicality of the device;

[0015] 2. In the above scheme, the standard ruler is provided with an anti-drop component. When the standard ruler needs to be carried, the anti-drop rope is firstly sleeved on the surface of the user's wrist, and then the limit buckle is moved until the inner wall of the anti-drop rope is fitted with the surface of the user's wrist, and then the limit buckle is tightened. At this time, the anti-drop rope can be fixedly sleeved on the surface of the user's wrist. Even if the standard ruler falls off from the user's hand, it will not cause the display instrument to contact the ground, thereby ensuring the quality of the standard ruler. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the assembly of the standard ruler main body and the standard ruler auxiliary body of the utility model;

[0018] Figure 3 This is a schematic diagram of the disassembly of the connection components of the utility model;

[0019] Figure 4 This is a schematic diagram of the disassembly of the anti-drop component of the utility model.

[0020] [reference numerals]

[0021] 1. Standard ruler body; 2. Display instrument; 3. Switch button; 4. Anti-drop assembly; 5. First connecting through hole; 6. Standard ruler sub-body; 7. Second connecting through hole; 8. Connecting assembly; 41. Mounting plate; 42. Connecting bolt; 43. Connecting plate; 44. Mounting ring; 45. Anti-drop rope; 46. Limit buckle; 81. Connecting column; 82. Groove; 83. Reset spring; 84. Connecting rod. DETAILED DESCRIPTION

[0022] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment 1:

[0024] See also Figure 1-4A standard ruler for housing engineering quality inspection, comprising a standard ruler body 1, a display instrument 2 is integrally formed on one side of the upper surface of the standard ruler body 1, two switch buttons 3 are detachably installed along the center of one side of the upper surface of the standard ruler body 1, two connecting nuts are inlaid and installed along the center of the side wall of the standard ruler body 1, and an anti-drop component 4 is detachably installed on the side wall of the standard ruler body 1 through the connecting nut, a first connecting through hole 5 is penetrated through the right side of the upper surface of the standard ruler body 1, and a standard ruler sub-body 6 is connected to the other side wall of the standard ruler body 1 through the first connecting through hole 5, a second connecting through hole 7 is penetrated through one side of the upper surface of the standard ruler sub-body 6, and a connecting component 8 is fixedly sleeved inside the second connecting through hole 7;

[0025] The connecting component 8 includes a connecting column 81 and a groove 82. Grooves 82 are provided at both ends of the connecting column 81. The surface of the connecting column 81 is connected to the interior of the second connecting through hole 7. A reset spring 83 is fixedly connected to one side of the interior of the groove 82. A connecting rod 84 is fixedly connected to one end of the reset spring 83. The length of the connecting rod 84 is the same as the depth of the reset spring 83. The surface of the connecting rod 84 is adapted to the interior of the first connecting through hole 5. The anti-drop component 4 includes a mounting plate 41 and a connecting bolt 42. Two connecting bolts 42 are symmetrically and removably installed on the side wall of the mounting plate 41 along the center. A connecting plate 43 is welded to the middle of the side wall of the mounting plate 41. One end of the connecting bolt 42 is connected to the interior of the connecting nut. A mounting ring 44 is movably sleeved on one end of the connecting plate 43. An anti-drop rope 45 is movably sleeved inside the mounting ring 44. A limit buckle 46 is detachably installed on the surface of the anti-drop rope 45.

[0026] Benefits: By embedding and installing two connecting nuts on the side wall of the standard ruler body 1 and utilizing the mutual cooperation between the connecting nuts and the connecting bolts 42, the anti-drop assembly 4 can be detached.

[0027] The working process of the utility model is as follows:

[0028] When the standard ruler is in use, in order to facilitate the assembly of the standard ruler main body 1 and the standard ruler auxiliary body 6, a first connecting through hole 5, a second connecting through hole 7 and a connecting assembly 8 are provided. When the standard ruler main body 1 and the standard ruler auxiliary body 6 need to be assembled, firstly, the two groups of connecting rods 84 inside the connecting assembly 8 are compressed toward the inside of the groove 82, and then one end of the standard ruler auxiliary body 6 is clamped inside one end of the standard ruler main body 1, and then the position of the connecting rod 84 is aligned with the position of the first connecting through hole 5, and then the reset spring 83 restores the connecting rod 84 to its original position. At this time, the standard ruler main body 1 and the standard ruler auxiliary body 6 can be assembled, and at the same time, the disassembly work of the device will be convenient, thereby enhancing the practicability of the device.

[0029] In the above scheme, when the standard ruler is in use, in order to ensure the quality of the standard ruler, an anti-drop component 4 is provided. When the standard ruler needs to be carried, the anti-drop rope 45 is first sleeved on the surface of the user's wrist, and then the limit buckle 46 is moved until the inner wall of the anti-drop rope 45 is fitted with the surface of the user's wrist, and then the limit buckle 46 is clamped. At this time, the anti-drop rope 45 can be fixedly sleeved on the surface of the user's wrist. Even if the standard ruler falls off from the user's hand, it will not cause the display instrument 2 to contact the ground, thereby ensuring the quality of the standard ruler.

[0030] 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;

[0031] 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;

[0032] 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.

Claims

1. A standard ruler for housing construction quality inspection, comprising a standard ruler body (1), characterized in that: A display instrument (2) is integrally formed on one side of the upper surface of the standard ruler body (1); two switch buttons (3) are detachably mounted on one side of the upper surface of the standard ruler body (1) in a symmetrical manner along the center; two connecting nuts are symmetrically mounted on the side wall of the standard ruler body (1) in a symmetrical manner along the center; an anti-drop component (4) is detachably mounted on the side wall of the standard ruler body (1) via the connecting nut; a first connecting through hole (5) is penetrated through the right side of the upper surface of the standard ruler body (1); the other side wall of the standard ruler body (1) is connected to a standard ruler sub-body (6) via the first connecting through hole (5); a second connecting through hole (7) is penetrated through one side of the upper surface of the standard ruler sub-body (6); a connecting component (8) is fixedly sleeved inside the second connecting through hole (7).

2. The standard ruler for housing construction quality inspection according to claim 1, characterized in that: The connection assembly (8) comprises a connection column (81) and a groove (82), the two ends of the connection column (81) are provided with grooves (82), and the surface of the connection column (81) is connected to the inside of the second connection through hole (7).

3. The standard ruler for housing construction quality inspection according to claim 2, characterized in that: A return spring (83) is fixedly connected to one side of the groove (82), and a connecting rod (84) is fixedly connected to one end of the return spring (83).

4. The standard ruler for housing construction quality inspection according to claim 3, characterized in that: The length of the connecting rod (84) is the same as the depth of the return spring (83), and the surface of the connecting rod (84) is adapted to the interior of the first connecting through hole (5).

5. The standard ruler for housing construction quality inspection according to claim 1, characterized in that: The anti-drop assembly (4) comprises a mounting plate (41) and connecting bolts (42); two connecting bolts (42) are detachably mounted on the side wall of the mounting plate (41) in a symmetrical manner along the center.

6. The standard ruler for housing construction quality inspection according to claim 5, characterized in that: A connecting plate (43) is welded to the middle of the side wall of the mounting plate (41), and one end of the connecting bolt (42) is connected to the inside of the connecting nut.

7. The standard ruler for housing construction quality inspection according to claim 6, characterized in that: One end of the connecting plate (43) is movably sleeved with a mounting ring (44), the interior of the mounting ring (44) is movably sleeved with an anti-drop rope (45), and a limit buckle (46) is detachably mounted on the surface of the anti-drop rope (45).

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