Building wall thickness measuring device

Abstract

The utility model relates to the technical field of wall body measurement, in particular to a building wall body thickness measuring device, which comprises a backup plate, a sliding chute arranged at the bottom of the backup plate, two groups of sliding blocks arranged in the sliding chute at intervals in a sliding manner, clamping plates arranged at the bottoms of the sliding blocks, fixing rods fixedly arranged on one sides of the clamping plates, and through holes arranged on the sliding blocks and matched with the fixing rods. The end, away from the clamping plate, of the fixing rod is fixedly provided with an end cover, the diameter of the end cover is larger than that of the fixing rod, the end of the through hole is provided with a counter bore matched with the end cover, the section, in the counter bore, of the fixing rod is sleeved with a spring, and the two ends of the spring abut against the end cover and the sliding blocks respectively. The sliding blocks can continuously slide when the clamping plates are attached to the wall, the situation that the surface of the wall is damaged due to the fact that the sliding blocks drive the clamping plates to directly and continuously apply pressure to the wall is avoided, and the safety of the wall is improved.

Description

Technical Field

[0001] This application relates to the field of wall measurement technology, specifically a device for measuring the thickness of building walls. Background Technology

[0002] Walls mainly include load-bearing walls and non-load-bearing walls, which primarily serve to enclose and divide spaces. In the construction field, there are strict regulations on the thickness of walls, as the thickness of walls significantly affects the strength, stability, and thermal insulation performance of buildings. Measuring devices are needed to measure the thickness of walls during and after construction.

[0003] A utility model patent with publication number CN221781437U discloses a building wall thickness detection device, including a device body and a cavity. The cavity is formed inside the device body, and the outside of the device body is fixedly connected to the end of a handle. The handle in the moving device drives a rotating shaft to rotate, which in turn drives a first gear to rotate, which in turn drives a second gear to rotate, which in turn drives a threaded rod to rotate. The threaded rod drives a threaded block to move, which in turn drives a curved column to move. The curved columns on both sides slide within the device body, and the two curved columns drive a first upright plate to move, bringing the first upright plate into contact with the surface of the building wall for thickness detection. This device allows operators to directly rotate the handle to move the first upright plate when detecting the thickness of the building wall, reducing the number of steps and improving the efficiency of building wall thickness detection.

[0004] The device consists of a main body with an internal cavity. When measuring wall thickness, the operator rotates a handle, which causes the threaded rod to rotate, bringing the first upright plate close to the second upright plate and clamping the wall to complete the measurement. However, the first upright plate may directly collide with the wall when it comes into contact with it, potentially causing damage to the wall surface due to compression, which poses a safety risk. Utility Model Content

[0005] To address the issue of low safety in existing technologies, this utility model provides a device for measuring the thickness of building walls.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] This utility model provides a building wall thickness measuring device, including a back plate, a groove at the bottom of the back plate, two sets of sliders slidably arranged in the groove at intervals, a clamping plate at the bottom of the slider, a fixing rod fixedly arranged on one side of the clamping plate, a through hole on the slider to match the fixing rod, an end cap fixedly arranged at the end of the fixing rod away from the clamping plate, the diameter of the end cap being larger than that of the fixing rod, a countersunk hole at the end of the through hole to match the end cap, and a spring sleeved on a section of the fixing rod in the countersunk hole, the two ends of the spring abutting against the end cap and the slider respectively;

[0008] It also includes a drive mechanism, which is disposed on the back plate.

[0009] Preferably, the driving mechanism includes a motor and a screw. The backing plate has a mounting cavity, the motor is fixedly installed in the mounting cavity, the screw is located in the slide groove and is rotatably connected to the backing plate, the motor output shaft is fixedly connected to one end of the screw, and the two ends of the screw have threaded sections with opposite directions. Two sets of sliders are respectively fitted onto one end of the screw. When the operator starts the motor, the motor drives the screw to rotate. The screw drives the two sets of sliders to move closer or further apart through the opposite threaded sections on both sides. The operation is convenient and the measurement efficiency is improved.

[0010] Preferably, a level is fixedly installed on the top of the support plate. During measurement, the operator can adjust the level of the entire device by observing the level to ensure measurement accuracy.

[0011] Preferably, the backing plate has a scale line along its length on one side. When performing wall measurement work, the staff can calculate the distance between the two sets of clamping plates by reading the scale line corresponding to the clamping plate. This makes the operation convenient and improves the measurement efficiency.

[0012] Preferably, the top of the clamping plate is provided with a slot, and a limiting block that matches the slot is fixedly provided on the slider. By setting the slot and the limiting block, the slider is further limited, ensuring the stability of the slider when sliding along the fixed rod.

[0013] Preferably, a handle is provided on the side of the backrest away from the clamp, which makes it easier for staff to pick up the plate.

[0014] Preferably, a fixing block is fixedly provided on the side of the slider, and a groove is provided on the side wall of the slide groove to match the fixing block. By setting the fixing block and the groove, the slider is further limited, ensuring the stability of the slider when sliding along the slide groove.

[0015] The advantages of adopting the above technical solution are:

[0016] This invention includes a backing plate with a groove at its bottom. Two sets of sliders are slidably arranged in the groove at intervals. A clamping plate is provided at the bottom of each slider, and a fixing rod is fixedly installed on one side of the clamping plate. The slider has a through hole that matches the fixing rod. An end cap is fixedly installed at the end of the fixing rod away from the clamping plate. The diameter of the end cap is larger than that of the fixing rod. A countersunk hole that matches the end cap is provided at the end of the through hole. A spring is sleeved on a section of the fixing rod inside the countersunk hole. The two ends of the spring abut against the end cap and the slider, respectively. In this device, when the two sets of sliders drive the clamping plate to clamp and abut against the wall, the slider can continue to slide while the clamping plate is in contact with the wall. This avoids the slider driving the clamping plate to directly apply continuous pressure to the wall, which could cause damage to the wall surface, thus improving the safety of the wall. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the structure of this utility model is shown;

[0019] Figure 2 A partial cross-sectional view of the present invention is shown;

[0020] Figure 3 A partial cross-sectional view of the present invention is shown;

[0021] Figure 4 A partial structural schematic diagram of this utility model is shown.

[0022] The components include: back plate 1, slide groove 101, level 102, slider 2, countersunk hole 201, fixing block 202, clamping plate 3, fixing rod 301, end cap 302, spring 303, slot 304, motor 4, screw 401, scale line 5, and handle 6. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] like Figure 1-4As shown in the figure, this utility model embodiment discloses a building wall thickness measuring device, including a backing plate 1 and a driving mechanism. The bottom of the backing plate 1 is provided with a sliding groove 101, and two sets of sliders 2 are slidably arranged in the sliding groove 101 at intervals. The bottom of the sliders 2 is provided with a clamping plate 3, and a fixing rod 301 is fixedly provided on one side of the clamping plate 3. The sliders 2 are provided with a through hole that matches the fixing rod 301. An end cap 302 is fixedly provided at the end of the fixing rod 301 away from the clamping plate 3. The diameter of the end cap 302 is larger than that of the fixing rod 301. The end of the through hole is provided with a countersunk hole 201 that matches the end cap 302. A spring 303 is sleeved on a section of the fixing rod 301 in the countersunk hole 201. The two ends of the spring 303 abut against the end cap 302 and the sliders 2, respectively. The driving mechanism is provided on the backing plate 1.

[0025] In at least one embodiment, the driving mechanism includes a motor 4 and a screw 401. The backing plate 1 has a mounting cavity, the motor 4 is fixedly installed in the mounting cavity, the screw 401 is located in the slide groove 101 and is rotatably connected to the backing plate 1, the output shaft of the motor 4 is fixedly connected to one end of the screw 401, and the two ends of the screw 401 are provided with threaded sections in opposite directions. Two sets of sliders 2 are respectively fitted onto one end of the screw 401. When the operator starts the motor 4, the motor 4 drives the screw 401 to rotate. The screw 401 drives the two sets of sliders 2 to move closer or further apart through the opposite threaded sections on both sides. The operation is convenient and the measurement efficiency is improved.

[0026] In at least one embodiment, a level 102 is fixedly installed on the top of the backing plate 1. When performing measurement work, the operator can adjust the level of the entire device by observing the level 102 to ensure measurement accuracy.

[0027] In at least one embodiment, a scale line 5 is provided on one side of the backing plate 1 along the length direction. When performing wall measurement work, the staff can calculate the time distance between the two sets of clamping plates 3 by reading the scale line 5 corresponding to the clamping plate 3. The operation is convenient and the measurement efficiency is improved.

[0028] In at least one embodiment, the top of the clamping plate 3 is provided with a slot 304, and a limiting block that matches the slot 304 is fixedly provided on the slider 2. By setting the slot 304 and the limiting block, the slider 2 is further limited, ensuring the stability of the slider 2 when sliding along the fixed rod 301.

[0029] In at least one embodiment, a handle 6 is provided on the side of the backrest 1 away from the clamping plate 3, which makes it easier for staff to pick up the item.

[0030] In at least one embodiment, a fixing block 202 is fixedly provided on the side of the slider 2, and a groove is provided on the side wall of the slide groove 101 to fit the fixing block 202. By setting the fixing block 202 and the groove, the slider 2 is further limited, ensuring the stability of the slider 2 when sliding along the slide groove 101.

[0031] When measuring wall thickness, the operator holds a support plate 1 and places the side of the support plate 1 with the groove 101 against the wall to be measured. Then, the operator drives the two sets of sliders 2 in the groove 101 to slide, so that the two sets of sliders 2 bring the clamping plates 3 closer to each other. During the movement of the sliders 2, when the inner sides of the two sets of clamping plates 3 are in contact with the side of the wall, the clamping plates 3 stop moving. At this time, the sliders 2 can continue to move a distance, so that the sliders 2 slide along the fixed rod 301 at the top of the clamping plates 3. This avoids the clamping plates 3 from being in contact with the wall and applying continuous pressure to the wall surface, which would cause damage to the wall surface, thus improving the safety of the wall. At this time, the operator reads the distance between the two sets of clamping plates 3, which is the thickness of the wall. The operation is convenient. During the movement, the sliders 2 and the end cap 302 compress the spring 303. When the measurement is completed, when the sliders 2 and the clamping plates 3 are released from the clamping of the wall, the spring 303 pushes the clamping plates 3 back to their original position on the sliders 2. The operation is convenient.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A building wall thickness measuring device, characterised in that: The utility model relates to a backrest, backrest bottom is equipped with the sliding slot, the sliding slot is equipped with two groups of sliding blocks in the interval sliding, and the sliding block bottom is equipped with the clamping plate, and the clamping plate one side is fixedly provided with the fixed link, and the sliding block is equipped with the through hole with fixed link matching, and the fixed link is fixedly provided with the end cover away from the clamping plate, and the end cover diameter is greater than the fixed link, and the through hole end part is equipped with the counterbore with end cover matching, and the fixed link is equipped with the spring in the counterbore one section, and the both ends of spring are respectively with end cover and sliding block abutment; Further comprising a driving mechanism, the driving mechanism is arranged in the backrest. The driving mechanism includes a motor and a screw rod, the backrest is provided with a mounting cavity, the motor is fixedly arranged in the mounting cavity, the screw rod is located in the sliding slot and is rotatably connected with the backrest, the output shaft of the motor is fixedly connected with one end of the screw rod, the screw rod is provided with opposite screw threads at two ends, and the two groups of sliding blocks are respectively sleeved on one end of the screw rod.

2. A device for measuring the thickness of a building wall according to claim 1, characterized in that: The backrest is provided with a level gauge at the top.

3. A device for measuring the thickness of a building wall according to claim 1, characterized in that: The backrest is provided with a scale along the length direction on one side.

4. The building wall thickness measuring device of claim 1, wherein: The clamping plate is provided with a clamping groove at the top, and the sliding block is fixedly provided with a limiting block matched with the clamping groove.

5. The building wall thickness measuring device of claim 1, wherein: The backrest is provided with a handle on the side away from the clamping plate.

6. A building wall thickness measuring device according to claim 1, wherein: The sliding block is fixedly provided with a fixed block on the side, and the sliding slot is provided with a groove matched with the fixed block.

7. The building wall thickness measuring device of claim 1, wherein: The utility model relates to a backrest, backrest bottom is equipped with the sliding slot, the sliding slot is equipped with two groups of sliding blocks in the interval sliding, and the sliding block bottom is equipped with the clamping plate, and the clamping plate one side is fixedly provided with the fixed link, and the sliding block is equipped with the through hole with fixed link matching, and the fixed link is fixedly provided with the end cover away from the clamping plate, and the end cover diameter is greater than the fixed link, and the through hole end part is equipped with the counterbore with end cover matching, and the fixed link is equipped with the spring in the counterbore one section, and the both ends of spring are respectively with end cover and sliding block abutment;

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