CN221078347U - Building wall surface hardness detection device - Google Patents
Building wall surface hardness detection device Download PDFInfo
- Publication number
- CN221078347U CN221078347U CN202322529423.XU CN202322529423U CN221078347U CN 221078347 U CN221078347 U CN 221078347U CN 202322529423 U CN202322529423 U CN 202322529423U CN 221078347 U CN221078347 U CN 221078347U
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- plate
- surface hardness
- building wall
- supporting plate
- threaded
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- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 238000007542 hardness measurement Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 3
- 238000010276 construction Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a device for detecting the surface hardness of a building wall, which comprises the following components: the top of the supporting plate is provided with a rectangular opening, and an impact block is movably arranged at the rectangular opening; the fixing mechanism is arranged at the bottom of the supporting plate and comprises a mounting block, an L-shaped plate, a threaded rod and an extrusion plate, wherein one side of the mounting block is clamped with one side of the supporting plate, the L-shaped plate is fixedly mounted on the mounting block, a threaded hole is formed in the bottom of the L-shaped plate, the threaded rod is connected with the threaded hole in a threaded mode, the extrusion plate is fixedly mounted at the upper end of the threaded rod after penetrating out of the threaded hole, and the extrusion plate is located below the impact block. The utility model can solve the problems that the detection device is difficult to fix on the wall surface only by manual pressing, the stability during detection cannot be ensured, and the detection accuracy can be influenced in the prior art.
Description
Technical Field
The utility model relates to the technical field of hardness detection, in particular to a device for detecting the hardness of the surface of a building wall.
Background
The utility model provides a building wall surface hardness detection device of current publication number CN218782147U, includes the test box, the opening has been seted up to one side outer wall of test box, and the inner wall fixedly connected with of test box two pull rods, and the outer wall sliding connection of two pull rods has the slip cap, two fixedly connected with same slide bar between the slip cap, the one end fixedly connected with impact ball of slide bar, and the other end fixedly connected with handle of slide bar. The device can properly adjust the elasticity of the spring, thereby being convenient for properly adjusting the impact force of the impact ball and solving the problem that the existing detection device is inconvenient to adjust the impact force of the impact ball.
But above-mentioned detection device when using, need the inspector to press it on the wall, then pull up the impact ball and strike, and device itself has certain weight, presses down only through the manpower and is difficult to make it fix on the wall, can't guarantee the stability when detecting, probably can influence the accuracy nature of detecting.
Disclosure of utility model
The utility model aims to provide a device for detecting the surface hardness of a building wall, which can solve the problems that the detection device is difficult to fix on a wall surface only by manual pressing, the stability during detection cannot be ensured, and the detection accuracy can be influenced in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a building wall surface hardness testing device, comprising:
the top of the supporting plate is provided with a rectangular opening, and an impact block is movably arranged at the rectangular opening;
The fixing mechanism is arranged at the bottom of the supporting plate and comprises a mounting block, an L-shaped plate, a threaded rod and an extrusion plate, wherein one side of the mounting block is clamped with one side of the supporting plate, the L-shaped plate is fixedly mounted on the mounting block, a threaded hole is formed in the bottom of the L-shaped plate, the threaded rod is connected with the threaded hole in a threaded mode, the extrusion plate is fixedly mounted at the upper end of the threaded rod after penetrating out of the threaded hole, and the extrusion plate is located below the impact block.
Preferably, the lower end of the threaded rod penetrates out of the threaded hole and then is fixedly provided with a knob with teeth.
Preferably, the mounting block is connected with the supporting plate through bolts.
Preferably, the top of the extrusion plate is provided with anti-skid patterns.
Preferably, the top fixed mounting of backup pad has two sets of connecting rods, and the upper end of connecting rod is fixed mounting plate jointly, and the equal slidable mounting of outer wall of two sets of connecting rods has the sliding block, all installs the spring between the top of sliding block and the mounting plate, and common fixed mounting has the connecting plate between two sets of sliding blocks.
Preferably, the top of the connecting plate is fixedly provided with a movable rod, and an auxiliary ring is arranged at the upper end of the movable rod after the upper end of the movable rod slides out of the mounting plate; the bottom of the connecting plate is fixedly provided with an internal thread block, and the impact block is in threaded connection with the internal thread block through a connecting rod.
Preferably, a fixed handle is fixedly arranged at the top of the supporting plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. This building wall surface hardness detection device uses through the cooperation of installing piece, L template, guide bar, threaded rod, toothed knob, stripper plate and bolt, need not the manual work and presses, makes the device can fix on the wall, and the staff of being convenient for detects the operation, takes place not hard up when can avoiding detecting, guarantees the stability when detecting, ensures the accuracy nature that wall body hardness detected, when the wall body really can't the centre gripping, can also dismantle the use to L template, has improved flexibility and the functionality when the device uses.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic bottom perspective view of the present utility model;
Fig. 3 is a schematic perspective view of an impact block according to the present utility model.
Reference numerals: 1. a support plate; 2. a fixing mechanism; 201. a mounting block; 202. an L-shaped plate; 203. a bolt; 204. a threaded rod; 205. a toothed knob; 206. an extrusion plate; 3. a connecting rod; 4. a sliding block; 5. a spring; 6. a mounting plate; 7. a movable rod; 8. a connecting plate; 9. an internal thread block; 10. an impact block; 11. and fixing the handle.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a building wall surface hardness testing device, comprising:
The support plate 1, the top of the support plate 1 is provided with a rectangular opening, and the rectangular opening is movably provided with an impact block 10;
The fixing mechanism 2 is arranged at the bottom of the supporting plate 1, the fixing mechanism 2 comprises a mounting block 201, an L-shaped plate 202, a threaded rod 204 and an extrusion plate 206, the mounting block 201 is connected with one side of the supporting plate 1 in a clamping mode, the L-shaped plate 202 is fixedly mounted on the mounting block 201, a threaded hole is formed in the bottom of the L-shaped plate 202, the threaded rod 204 is connected with the threaded hole in a threaded mode, the extrusion plate 206 is fixedly mounted at the upper end of the threaded rod 204 after penetrating out of the threaded hole, and the extrusion plate 206 is located below the impact block 10.
In particular, the lower end of the threaded rod 204 is fixedly provided with a toothed knob 205 after passing through the threaded hole.
In particular, the mounting block 201 is connected to the support plate 1 by bolts 203.
In particular embodiments, the top of the squeeze plate 206 is provided with anti-slip corrugations. Wherein, the stability when the anti-skidding line can improve the centre gripping.
In specific implementation, two groups of connecting rods 3 are fixedly installed at the top of the supporting plate 1, a mounting plate 6 is fixedly installed at the upper end of each connecting rod 3, sliding blocks 4 are slidably installed on the outer walls of the two groups of connecting rods 3, springs 5 are installed between the tops of the sliding blocks 4 and the mounting plate 6, and a connecting plate 8 is fixedly installed between the two groups of sliding blocks 4.
In the concrete implementation, the top of the connecting plate 8 is fixedly provided with a movable rod 7, and an auxiliary ring is arranged at the upper end of the movable rod 7 after the upper end of the movable rod 7 slides out of the mounting plate 6; the bottom of the connecting plate 8 is fixedly provided with an internal thread block 9, and an impact block 10 is in threaded connection with the internal thread block 9 through a connecting rod. The area of the connecting plate 8 is larger than the size of the rectangular opening on the supporting plate 1, the connecting plate is in abutting connection with the upper end face of the supporting plate 1 or separated from the upper end face of the supporting plate 1, the internal thread block 9 can freely penetrate through the rectangular opening to drive the impact block 10 to move up and down, and further, the internal thread block 9 can facilitate the disassembly and replacement of the impact block 10.
In particular, the top of the supporting plate 1 is fixedly provided with a fixing handle 11.
Working principle: when the device is used, the inner wall of the L-shaped plate 202 is abutted with the edge of a wall body, the wall body is positioned between the extrusion plate 206 and the supporting plate 1, then the threaded rod 204 is rotated by rotating the toothed knob 205 to drive the extrusion plate 206 to move upwards, the distance between the extrusion plate 206 and the wall surface is reduced, the device is fixedly abutted, the supporting plate 1 is fixed on the wall surface, then the auxiliary ring is pulled upwards, the movable rod 7 and the sliding block 4 are driven to move upwards and extrude the spring 5, the impact block 10 is lifted, after the auxiliary ring is loosened, the sliding block 4 bounces downwards under the elastic action of the spring 5, and then the impact block 10 is driven to pass through the rectangular opening of the supporting plate 1 to impact the wall surface, and at the moment, the hardness can be measured and calculated according to the impact trace of the wall body;
When the wall surface cannot be clamped, the removal bolt 203 is rotated to take out the support plate 1 from the mounting block 201, and the support plate 1 can be directly attached to the wall surface for detection.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. A building wall surface hardness detection device, characterized by comprising:
The device comprises a supporting plate (1), wherein a rectangular opening is formed in the top of the supporting plate (1), and an impact block (10) is movably arranged at the rectangular opening;
Fixed establishment (2), set up in the bottom of backup pad (1), fixed establishment (2) are including installation piece (201), L template (202), threaded rod (204) and stripper plate (206), one side joint of installation piece (201) and backup pad (1) fixed mounting on installation piece (201) L template (202), threaded hole is seted up to the bottom of L template (202), and this threaded hole threaded connection has threaded rod (204), and threaded rod (204) upper end wears out threaded hole back fixed mounting and has stripper plate (206), and stripper plate (206) are located impact block (10) below.
2. The apparatus for detecting the surface hardness of a building wall according to claim 1, wherein: the lower end of the threaded rod (204) penetrates out of the threaded hole and is fixedly provided with a toothed knob (205).
3. The apparatus for detecting the surface hardness of a building wall according to claim 2, wherein: the mounting block (201) is connected with the supporting plate (1) through bolts (203).
4. A construction wall surface hardness testing device according to claim 3, wherein: the top of the extrusion plate (206) is provided with anti-skid patterns.
5. The apparatus for detecting the surface hardness of a building wall according to claim 4, wherein: two groups of connecting rods (3) are fixedly arranged at the top of the supporting plate (1), mounting plates (6) are fixedly arranged at the upper ends of the connecting rods (3) together, sliding blocks (4) are slidably arranged on the outer walls of the two groups of connecting rods (3), springs (5) are arranged between the tops of the sliding blocks (4) and the mounting plates (6), and connecting plates (8) are fixedly arranged between the two groups of sliding blocks (4) together.
6. The device for detecting the surface hardness of a building wall according to claim 5, wherein: the top of the connecting plate (8) is fixedly provided with a movable rod (7), and an auxiliary ring is arranged at the upper end of the movable rod (7) after the upper end of the movable rod slides out of the mounting plate (6); the bottom of the connecting plate (8) is fixedly provided with an internal thread block (9), and the impact block (10) is in threaded connection with the internal thread block (9) through a connecting rod.
7. The apparatus for detecting the surface hardness of a building wall according to claim 6, wherein: the top of the supporting plate (1) is fixedly provided with a fixing handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322529423.XU CN221078347U (en) | 2023-09-15 | 2023-09-15 | Building wall surface hardness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322529423.XU CN221078347U (en) | 2023-09-15 | 2023-09-15 | Building wall surface hardness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221078347U true CN221078347U (en) | 2024-06-04 |
Family
ID=91258202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322529423.XU Active CN221078347U (en) | 2023-09-15 | 2023-09-15 | Building wall surface hardness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221078347U (en) |
-
2023
- 2023-09-15 CN CN202322529423.XU patent/CN221078347U/en active Active
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