Building wall thickness detection device

Abstract

The utility model belongs to the field of wall body detection, and discloses a building wall body thickness detection device comprising a scale which is in an inverted U shape, the end portion of the scale is provided with a slot, and the outer wall of the scale is provided with a spacing groove communicated with the slot; the first identification mechanism comprises a first identification plate, an insertion plate and a limiting bolt, one end of the insertion plate is fixed to the first identification plate, the other end of the insertion plate is inserted into the insertion groove in a sliding mode, the limiting bolt penetrates through the limiting groove and is inserted into the insertion plate in a threaded mode, and the head of the limiting bolt is located outside the scale; the second identification mechanism comprises a second identification plate and a driving assembly, the second identification plate is arranged in the scale in a sliding fit mode, and the driving assembly is installed on the scale and used for driving the second identification plate to move relative to the first identification plate. The inserting plate is limited through the limiting bolt, so that the first identification plate and the second identification plate can be kept relatively static during use, and reading and recording are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of wall detection, and in particular relates to a device for detecting the thickness of a building wall. Background Art

[0002] Walls in buildings mainly play the roles of load-bearing, enclosure and space isolation. In order to ensure the quality and strength of walls, corresponding tests on wall thickness are required.

[0003] A Chinese patent with publication number CN220670392U discloses a building wall thickness detection device, including a support assembly and a detection assembly, the support assembly including a support portion and a first extension portion, the first extension portion being arranged on the support portion, the detection assembly including a second extension portion and a positioning portion, the second extension portion being arranged on the support portion, the positioning portion being arranged on the second extension portion and the first extension portion, the support portion including a positioning ruler and a hanging nose, the end of the positioning ruler being fixedly connected with the hanging nose, the positioning ruler being provided with a scale groove, the positioning ruler being provided with a first slide groove, the setting of the hanging nose being convenient for hanging and placing the positioning ruler, the detection device is convenient for increasing the measuring range of the positioning ruler by setting an extension ruler and an extension column, and does not increase the volume of the positioning ruler, is easy to carry, and has a wide range of applications.

[0004] However, in actual use, since the mounting plate can drive the threaded rod to approach and move away from the positioning scale, when the threaded rod rotates, although the moving scale may slide in the positioning scale driven by the threaded rod, due to the mobility of the threaded rod, the moving scale may become stationary, and the threaded rod may move away from the moving scale. At this time, the moving scale and the positioning scale cannot normally clamp and measure the wall thickness. That is, the above device has poor stability during use, and manpower is required to rotate the threaded rod while also pressing the mounting plate to limit the movement of the mounting plate, which is not conducive to actual use. Utility Model Content

[0005] The utility model aims to provide a device for detecting the thickness of a building wall, so as to solve the problem of poor stability of the prior art mentioned above.

[0006] In order to achieve the above object, the utility model provides the following technical solutions: a building wall thickness detection device, comprising

[0007] The ruler has an inverted U-shaped appearance, a slot is provided at the end of the ruler, and a limit slot connected to the slot is provided on the outer wall of the ruler;

[0008] The first identification mechanism comprises a first identification plate, an insert plate and a limiting bolt, one end of the insert plate is fixed to the first identification plate, the other end of the insert plate is slidably inserted into the slot, the limiting bolt passes through the limiting slot and is threadedly inserted with the insert plate, and the head of the limiting bolt is located outside the scale;

[0009] The second identification mechanism comprises a second identification plate and a driving assembly. The second identification plate is slidably fitted in the ruler. The driving assembly is installed on the ruler and is used to drive the second identification plate to move relative to the first identification plate.

[0010] The principle and effect of this technical solution:

[0011] 1. The first identification plate is slidably inserted into the slot of the ruler through the plug plate, so that the position of the first identification plate can be extended relative to the ruler, thereby expanding the detectable range of the ruler, and can be retracted when not in use, which is convenient for carrying, and the limiting bolt passes through the limiting slot to cooperate with the first identification plate, so that the head of the limiting bolt can abut against the outer wall of the ruler or the end of the limiting bolt can be pressed against the inner side of the slot, so that the position of the first identification plate is limited by friction, so that the first identification plate can remain stationary when it does not need to be extended, thereby improving the stability of the device when in use.

[0012] 2. The position of the second identification plate relative to the first identification plate is controlled by the driving component, so that the spacing between the first identification plate and the second identification plate can not only be controlled by the matching length of the plug plate and the slot, but can also be further controlled by the driving component, thereby increasing the thickness of the wall that the device can detect, and the plug plate is limited by the limit bolts, so that the first identification plate and the second identification plate can remain relatively still during use, thereby facilitating reading and recording.

[0013] The utility model is further configured as follows: a driving assembly includes a screw cap, a first screw rod and a second screw rod, the first screw rod is rotatably installed in the ruler, one end of the first screw rod passes through the side wall of the ruler and is connected to the screw cap, the second identification plate is threadedly mounted on the first screw rod, one end of the second screw rod is rotatably connected to the first identification plate, a stop groove is provided at one end of the second screw rod away from the screw cap, and the other end of the second screw rod is slidably inserted in the stop groove.

[0014] The principle and effect of this technical solution are as follows: the first rotary rod is driven to rotate by the rotary cap, so that the second identification plate can move within the scale, thereby approaching or moving away from the first identification plate, thereby playing the role of adjusting the position according to the thickness of the wall, and the second rotary rod is connected to the first identification plate through the anti-rotation groove, so that the movement of the first identification plate will not interfere with the rotation of the first rotary rod, so that the device can still stably control the movement of the second identification plate relative to the first identification plate when detecting thicker walls in multi-stage extension.

[0015] The utility model is further configured as follows: a limiting block is fixed on one end of the inner wall of the ruler away from the screw cap.

[0016] The principle and effect of the technical solution: the setting of the limit block can prevent the second identification plate from being disengaged from the first rotating rod, so that when the staff controls the length of the ruler, it will not affect the stability of the first identification mechanism or the second identification mechanism, so that the device can be used stably.

[0017] The utility model is further configured as follows: a clearance groove is provided on one side of the second identification plate away from the screw cap, and the clearance groove is matched with the limiting block.

[0018] The principle and effect of this technical solution: the opening of the give way groove enables the limit block to adapt to the give way groove, so that the existence of the limit block will not affect the minimum moving distance of the second identification plate, that is, the existence of the limit block will not interfere with the maximum movable range of the second identification plate.

[0019] The utility model is further configured as follows: a first identification plate and a second identification plate are respectively provided with a guide sliding surface on one side opposite to the other.

[0020] The principle and effect of the technical solution: the setting of the guide surface enables the user to operate the device to clamp and measure the thickness of the wall, and the guide surface can guide the position of the first identification plate and the second identification plate relative to the wall, thereby avoiding rigid collision that causes the first identification plate or the second identification plate to be unable to be clamped on the outside of the wall.

[0021] The utility model is further configured as follows: an indicating ruler is sleeved on the limiting bolt, the indicating ruler is slidably abutted against the outer wall of the ruler, and the head of the limiting bolt abuts against the indicating ruler.

[0022] The principle and effect of this technical solution: The setting of the indicator ruler makes it easy for the staff to record and observe the extension position of the plug plate, so as to read the thickness between the first identification plate and the second identification plate, that is, to read the detected wall thickness.

[0023] The utility model is further configured as follows: the outer wall of the plugging plate is provided with scale lines.

[0024] The principle and effect of the technical solution: by setting the scale lines of the plug plate, the user can observe the extension distance of the plug plate, thereby reading the thickness between the first identification plate and the second identification plate, that is, it is convenient to read the detected wall thickness. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is the front view of the utility model;

[0026] Figure 2 for Figure 1 Exploded view of the back structure at the second identification plate;

[0027] Figure 3 for Figure 1 The structural diagram of the first identification plate in the middle;

[0028] Figure 4 for Figure 1 Exploded structure diagram of the middle limit bolt;

[0029] Figure 5 for Figure 1 Back structure diagram at the first rotating rod. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0031] The reference numerals in the drawings of the specification include: 101, scale; 102, slot; 103, limit slot;

[0032] 201, first identification plate; 202, plug plate; 203, limit bolt; 204, guide sliding surface; 205, indicator ruler;

[0033] 301, second identification plate; 302, rotary cap; 303, first rotary rod; 304, second rotary rod; 305, anti-rotation groove; 306, limit block; 307, clearance groove.

[0034] As attached Figure 1-5 As shown, the utility model discloses a building wall thickness detection device, including a scale 101, a first identification mechanism and a second identification mechanism. The scale 101 is in an inverted U shape. The ends of the two side walls of the opening of the scale 101 are provided with slots 102, and the outer wall of one side of the scale 101 is provided with a limit groove 103 connected to the slot 102. The outer wall of the scale 101 is provided with scale lines (such as Figure 1 as shown).

[0035] The first identification mechanism includes a first identification plate 201, an insert plate 202, a limiting bolt 203 and an indicating ruler 205. Insert plates 202 are fixed at positions corresponding to the two slots 102 on the first identification plate 201, and the insert plates 202 are slidably inserted into the slots 102. The limiting bolt 203 passes through the limiting groove 103 and is threadedly inserted into one of the insert plates 202. The indicating ruler 205 slides against the outer wall of the ruler 101 and is mounted on the limiting bolt 203. The head of the limiting bolt 203 is in contact with the indicating ruler 205.

[0036] The second identification mechanism includes a second identification plate 301 and a driving assembly. The second identification plate 301 is slidably fitted in the ruler 101. The driving assembly includes a screw cap 302, a first rotary rod 303 and a second rotary rod 304. The first rotary rod 303 is rotatably installed in the ruler 101. One end of the first rotary rod 303 passes through the side wall of the ruler 101 and is connected to the screw cap 302. The second identification plate 301 is threadedly mounted on the first rotary rod 303. One end of the second rotary rod 304 is rotatably connected to the first identification plate 201. A stop groove 305 is provided at one end of the second rotary rod 304 away from the screw cap 302. The other end of the second rotary rod 304 is slidably inserted into the stop groove 305. A limiting block 306 is fixed at one end of the inner wall of the ruler 101 away from the screw cap 302. A clearance groove 307 is provided on the side of the second identification plate 301 away from the screw cap 302. The clearance groove 307 is adapted to the limit block 306. There are two limit blocks 306 , which are respectively arranged on two side walls of the ruler 101 , and the second identification plate 301 has two clearance grooves 307 .

[0037] The first identification plate 201 and the second identification plate 301 are respectively provided with guide sliding surfaces 204 on one side opposite to the other, and the outer wall of the inserting plate 202 is provided with scale lines.

[0038] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical scheme or characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the technical scheme of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A building wall thickness detection device, characterized in that: include A ruler, the shape of which is an inverted U-shape, a slot is provided at the end of the ruler, and a limit groove connected to the slot is provided on the outer wall of the ruler; The first identification mechanism comprises a first identification plate, an insert plate and a limiting bolt, one end of the insert plate is fixed to the first identification plate, the other end of the insert plate is slidably inserted into the slot, the limiting bolt passes through the limiting slot and is threadedly inserted with the insert plate, and the head of the limiting bolt is located outside the scale; The second identification mechanism comprises a second identification plate and a driving assembly. The second identification plate is slidably fitted in the ruler. The driving assembly is installed on the ruler and is used to drive the second identification plate to move relative to the first identification plate.

2. A building wall thickness detection device as claimed in claim 1, characterized in that: The driving assembly includes a screw cap, a first screw rod and a second screw rod. The first screw rod is rotatably installed in the ruler. One end of the first screw rod passes through the side wall of the ruler and is connected to the screw cap. The second identification plate is threadedly mounted on the first screw rod. One end of the second screw rod is rotatably connected to the first identification plate. A stop groove is provided at one end of the second screw rod away from the screw cap, and the other end of the second screw rod is slidably inserted into the stop groove.

3. A building wall thickness detection device as claimed in claim 2, characterized in that: A limiting block is fixed on one end of the inner wall of the ruler away from the screw cap.

4. A building wall thickness detection device as claimed in claim 3, characterized in that: A clearance groove is formed on a side of the second identification plate away from the screw cap, and the clearance groove is matched with the limiting block.

5. A building wall thickness detection device as claimed in claim 1, characterized in that: The first identification plate and the second identification plate are respectively provided with guide sliding surfaces on opposite sides.

6. A building wall thickness detection device as claimed in claim 1, characterized in that: The limiting bolt is sleeved with an indicating ruler, the indicating ruler is slidably abutted against the outer wall of the ruler, and the head of the limiting bolt abuts against the indicating ruler.

7. A building wall thickness detection device as claimed in claim 1, characterized in that: The outer wall of the plug plate is provided with scale lines.

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