Wall thickness measuring device for safety identification of building structure

Abstract

The utility model discloses a wall thickness measuring device for safety identification of a building structure, which comprises a measuring scale main body, the measuring scale main body comprises three measuring rods, the three measuring rods are hinged through two arranged hinges, a dial gauge is arranged on the top wall of the measuring scale main body, and the measuring scale main body is connected with the measuring scale main body. A fixed clamping plate and a movable clamping plate are arranged on the measuring ruler main body, the fixed clamping plate is fixedly adhered to the rear side wall of the end of the measuring ruler main body, the clamping surface of the fixed clamping plate is aligned with the initial scale of the dial gauge, a T-shaped sliding groove is formed in the rear side wall of the measuring ruler main body, and a T-shaped sliding block is fixedly adhered to the front side wall of the movable clamping plate. The T-shaped sliding block is connected in the T-shaped sliding groove in a sliding mode, and two limiting mechanisms are arranged on the measuring rod in the middle. When the measuring ruler is not used, the two inserting rods of the limiting mechanism can be pulled out of the two inserting grooves respectively, the three measuring rods can be turned over and stacked, occupied space is reduced, and the measuring ruler body is convenient to store and carry.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a wall thickness measuring device for building structure safety appraisal. Background Art

[0002] The building structure safety level is proposed to distinguish different structural reliabilities for buildings of different importance in the approximate probabilistic limit state design method. As the height of buildings becomes higher and higher, the safety of buildings is gradually paid attention to. In safety detection, it is necessary to detect the wall thickness to calculate the weight, weighing, etc. The thickness detection is mostly measured using a measuring ruler. However, the existing measuring ruler is too long and inconvenient to store and carry. In this regard, we propose a wall thickness measuring device for building structure safety appraisal to solve the above-mentioned problems. Utility Model Content

[0003] The utility model aims to provide a wall thickness measuring device for building structure safety appraisal to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the utility model provides the following technical solution: a wall thickness measuring device for building structure safety assessment, comprising:

[0005] The measuring ruler body comprises three measuring rods, which are hinged by two hinges. A scale is arranged on the top wall of the measuring ruler body. A fixed clamp and a movable clamp are arranged on the measuring ruler body. The fixed clamp is fixedly bonded to the rear side wall of the end of the measuring ruler body and the clamping surface is aligned with the initial scale of the scale. A T-shaped groove is provided on the rear side wall of the measuring ruler body. A T-shaped slider is fixedly bonded to the front side wall of the movable clamp. The T-shaped slider is slidably connected in the T-shaped groove. Two limit mechanisms are arranged on the measuring rod in the middle.

[0006] Preferably, the limiting mechanism includes a fixing seat, which is fixedly bonded to the front side wall of the middle measuring rod. The fixing seat is slidably connected to an insertion rod through a through hole. A pull plate is fixedly bonded to one end of the insertion rod. A spring is sleeved on the insertion rod, and both ends of the spring are fixedly connected to the fixing seat and the pull plate respectively.

[0007] Preferably, two front side walls of the measuring rods located at both ends of the middle measuring rod are fixedly bonded with a socket, and the socket is provided with a slot, which is adapted to the plug rod.

[0008] Preferably, an L-shaped push-pull rod is fixedly bonded to the movable splint.

[0009] Preferably, a base is fixedly bonded to one end of the measuring ruler body close to the fixed clamping plate, a stud is rotatably mounted on the base, and a knob is fixedly mounted on the outer end of the stud.

[0010] Preferably, a screw hole is provided on the L-shaped push-pull rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When the utility model is in use, the two limit mechanisms are plugged into the two sockets to make three measuring rods spliced ​​into the measuring ruler body, and then the fixed clamping plate is placed on one side of the wall, and then the movable clamping plate is moved to the other side of the wall by the L-shaped push-pull rod to measure the wall thickness. When not in use, the two plugging rods of the limit mechanism can be pulled out of the two slots respectively, so that the three measuring rods can be flipped and stacked, which reduces the occupied space and is convenient for the storage and carrying of the measuring ruler body;

[0013] 2. The utility model can rotate the stud by turning the knob, thread the stud into the screw hole, and lock the L-shaped push-pull rod, so as to lock the movable splint when storing, so as to prevent the movable splint from being separated from the measuring ruler body and causing the movable splint to be lost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a wall thickness measuring device for building structure safety assessment proposed by the utility model;

[0015] Figure 2 This is a rear-view stereoscopic structural diagram of the whole of a wall thickness measuring device for building structure safety appraisal proposed by the utility model;

[0016] Figure 3 The utility model is a wall thickness measuring device for building structure safety appraisal. Figure 1 The structure diagram at A is enlarged;

[0017] Figure 4 The utility model is a wall thickness measuring device for building structure safety appraisal. Figure 1 Enlarged structural diagram at point B in the middle.

[0018] In the figure: 1. measuring ruler body; 2. measuring rod; 3. hinge; 4. scale; 5. fixed splint; 6. movable splint; 7. T-shaped slide groove; 8. T-shaped slide block; 9. limit mechanism; 10. fixed seat; 11. plug rod; 12. pull plate; 13. spring; 14. plug-in seat; 15. slot; 16. L-shaped push-pull rod; 17. base; 18. stud; 19. knob; 20. screw hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a wall thickness measuring device for building structure safety appraisal, comprising:

[0021] A measuring ruler body 1, the measuring ruler body 1 includes three measuring rods 2, the three measuring rods 2 are hinged by two hinges 3, a scale 4 is arranged on the top wall of the measuring ruler body 1, a fixed splint 5 and a movable splint 6 are arranged on the measuring ruler body 1, the fixed splint 5 is fixedly bonded to the rear side wall of the end of the measuring ruler body 1 and the clamping surface is aligned with the initial scale of the scale 4, a T-shaped slide groove 7 is opened on the rear side wall of the measuring ruler body 1, a T-shaped slider 8 is fixedly bonded to the front side wall of the movable splint 6, the T-shaped slider 8 is slidably connected in the T-shaped slide groove 7, and two limit mechanisms 9 are arranged on the middle measuring rod 2.

[0022] The limiting mechanism 9 includes a fixed seat 10, which is fixedly bonded to the front side wall of the middle measuring rod 2. The fixed seat 10 is slidably connected to an insertion rod 11 through an opened through hole. A pull plate 12 is fixedly bonded to one end of the insertion rod 11. A spring 13 is sleeved on the insertion rod 11, and both ends of the spring 13 are fixedly connected to the fixed seat 10 and the pull plate 12 respectively.

[0023] A socket 14 is fixedly bonded to the front side walls of the two measuring rods 2 located at both ends of the middle measuring rod 2. A slot 15 is provided on the socket 14. The slot 15 is adapted to the insertion rod 11. The tension of the spring 13 acts on the pull plate 12 to keep the insertion rod 11 inserted in the slot 15, thereby limiting and fixing the two adjacent measuring rods 2.

[0024] An L-shaped push-pull rod 16 is fixedly bonded to the movable clamping plate 6, and the L-shaped push-pull rod 16 facilitates pushing and pulling the movable clamping plate 6 to measure the wall.

[0025] A base 17 is fixedly bonded to one end of the measuring ruler body 1 close to the fixed clamping plate 5 , a stud 18 is rotatably mounted on the base 17 , and a knob 19 is fixedly mounted on the outer end of the stud 18 .

[0026] The L-shaped push-pull rod 16 is provided with a screw hole 20, and the stud 18 can be rotated by a knob 19, and the stud 18 is threadedly connected to the screw hole 20 to lock the L-shaped push-pull rod 16, thereby locking the movable splint 6 when storing to avoid loss of the movable splint 6.

[0027] Working principle: When the utility model is in use, the three measuring rods 2 can be spliced ​​into a measuring ruler body 1 through the plug-in cooperation of the two limit mechanisms 9 and the two sockets 14, and then the fixed splint 5 is placed on one side wall of the wall, and then the movable splint 6 is moved to the other side wall of the wall through the L-shaped push-pull rod 16 to measure the wall thickness. When not in use, the two plug rods 11 of the limit mechanism 9 can be pulled out of the two slots 15 respectively, so that the three measuring rods 2 can be flipped and stacked, reducing the occupied space and facilitating the storage and carrying of the measuring ruler body 1. The stud 18 can be rotated by the knob 19, and the stud 18 is threadedly connected to the screw hole 20, and the L-shaped push-pull rod 16 is locked, so that the movable splint 6 can be locked when stored to avoid the loss of the movable splint 6.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall thickness measuring device for building structure safety assessment, characterized in that: include: A measuring ruler body (1) comprises three measuring rods (2), the three measuring rods (2) being hingedly connected by two hinges (3), a scale (4) being arranged on the top wall of the measuring ruler body (1), a fixed clamping plate (5) and a movable clamping plate (6) being arranged on the measuring ruler body (1), the fixed clamping plate (5) being fixedly bonded to the rear side wall of the end of the measuring ruler body (1) and the clamping surface being aligned with the initial scale of the scale (4), a T-shaped sliding groove (7) being arranged on the rear side wall of the measuring ruler body (1), a T-shaped sliding block (8) being fixedly bonded to the front side wall of the movable clamping plate (6), the T-shaped sliding block (8) being slidably connected in the T-shaped sliding groove (7), and two limiting mechanisms (9) being arranged on the middle measuring rod (2).

2. A wall thickness measuring device for building structure safety assessment according to claim 1, characterized in that: The limiting mechanism (9) comprises a fixing seat (10), wherein the fixing seat (10) is fixedly bonded to the front side wall of the middle measuring rod (2), the fixing seat (10) is slidably connected to an insertion rod (11) via a through hole, one end of the insertion rod (11) is fixedly bonded to a pull plate (12), a spring (13) is sleeved on the insertion rod (11), and the two ends of the spring (13) are respectively fixedly connected to the fixing seat (10) and the pull plate (12).

3. A wall thickness measuring device for building structure safety assessment according to claim 2, characterized in that: A plug socket (14) is fixedly bonded to the front side walls of the two measuring rods (2) at both ends of the middle measuring rod (2), and a slot (15) is provided on the plug socket (14), and the slot (15) is matched with the plug rod (11).

4. A wall thickness measuring device for building structure safety assessment according to claim 1, characterized in that: An L-shaped push-pull rod (16) is fixedly bonded to the movable clamping plate (6).

5. The wall thickness measuring device for building structure safety assessment according to claim 1, characterized in that: A base (17) is fixedly bonded to one end of the measuring ruler body (1) close to the fixed clamping plate (5), a stud (18) is rotatably mounted on the base (17), and a knob (19) is fixedly mounted on the outer end of the stud (18).

6. A wall thickness measuring device for building structure safety assessment according to claim 4, characterized in that: The L-shaped push-pull rod (16) is provided with a screw hole (20).

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