CN217764772U - Building body entity thickness detection mechanism - Google Patents
Building body entity thickness detection mechanism Download PDFInfo
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- CN217764772U CN217764772U CN202221517784.1U CN202221517784U CN217764772U CN 217764772 U CN217764772 U CN 217764772U CN 202221517784 U CN202221517784 U CN 202221517784U CN 217764772 U CN217764772 U CN 217764772U
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- building body
- thickness detection
- mounting sleeve
- detection mechanism
- rod
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a building body entity thickness detection mechanism. It has solved the poor technical problem of current building body thickness detection precision. This building body entity thickness detection mechanism includes: the mounting sleeve is closed at one end; the driving column penetrates through the mounting sleeve and can move axially along the mounting sleeve, and one end, close to the closed end of the mounting sleeve, of the driving column is movably connected with at least two adjusting rods; the detection rod is hinged with the adjusting rod, and one end of the detection rod can radially penetrate through the outer wall of the mounting sleeve; and the elastic mechanism is propped against one end of the driving column or the adjusting rod. This building body entity thickness detection mechanism realizes accurate positioning measurement, guarantees simultaneously that the test rod touches the atress and touches out can the holding state, and whole testing process is convenient quick moreover, has improved detection efficiency by a wide margin.
Description
Technical Field
The utility model belongs to the check out test set field relates to a building body entity thickness detection mechanism.
Background
The thickness of the floor slab plays a very important role in the safety of engineering structures, and the detection of the thickness of the floor slab is one of necessary items in engineering quality detection. One method for detecting the cast-in-place floor slab comprises the steps of forming holes in the floor slab, extending a steel tape or a test rod from the upper end of the floor slab, and measuring the thickness of the floor slab in a visual mode.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide a building body entity thickness detection mechanism.
The purpose of the utility model can be realized by the following technical proposal:
building body entity thickness detection mechanism includes:
the mounting sleeve is closed at one end;
the driving column penetrates through the mounting sleeve and can move axially along the mounting sleeve, and one end of the driving column, which is close to the closed end of the mounting sleeve, is movably connected with at least two adjusting rods;
the detection rod is hinged with the adjusting rod, and one end of the detection rod can radially penetrate through the outer wall of the mounting sleeve;
and the elastic mechanism is abutted against one end of the driving column or the adjusting rod.
Furthermore, the outer wall of the mounting sleeve, which is close to the closed end, is provided with a detection hole for the detection rod to penetrate out.
Furthermore, the adjusting rod is hinged to the middle of the detecting rod.
Furthermore, the elastic mechanism comprises an abutting block abutting against the driving column or the adjusting rod, and a spring arranged between the closed end of the mounting sleeve and the abutting block.
Furthermore, one end of the abutting block, which is close to the adjusting rod, is provided with an abutting inclined plane connected with the adjusting rod.
Further, the one end of drive post is equipped with the bar groove, the one end embedding bar groove of adjusting the pole just can slide along the bar groove.
Furthermore, the outer wall of the mounting sleeve is provided with scale marks.
Furthermore, the outer wall of the mounting sleeve is elastically sleeved with a limiting sleeve.
Furthermore, the outer wall of the mounting sleeve is in threaded connection with a limiting ring.
Furthermore, the inner wall of the mounting sleeve is provided with a limit convex part, and the outer wall of the driving column is provided with a limit groove for clamping the mounting sleeve.
Compared with the prior art, this building body entity thickness detection mechanism can radially wear out installation sleeve outer wall through the one end of test bar to make installation sleeve pass building body hole back, the test bar back-off realizes accurate location measurement at building body lower extreme surface, guarantees simultaneously that the test bar touches the atress and touches out can the holding state, can not warp easily, and whole testing process is convenient quick moreover, has improved detection efficiency by a wide margin.
Drawings
Fig. 1 is the utility model provides a pair of building body entity thickness detection mechanism's schematic structure drawing.
Fig. 2 is a schematic view of an enlarged structure of an area a of the building body thickness detection mechanism in fig. 1.
Fig. 3 is a schematic diagram of a third embodiment of the building body thickness detection mechanism in fig. 1.
Fig. 4 is a schematic view of an enlarged structure of a region B of the building body thickness detection mechanism in fig. 1.
In the drawings, 10, a sleeve is mounted; 11. detecting holes; 12. a position limiting sleeve; 13. a limiting ring; 20. a drive column; 21. adjusting a rod; 22. a detection lever; 23. a strip-shaped groove; 30. an elastic mechanism; 31. a propping block; 32. a spring; 33. abutting against the inclined plane; 34. a limiting notch; 41. a limiting convex part; 42. a limiting groove.
Detailed Description
Example one
Please refer to fig. 1 to fig. 3, which are schematic structural diagrams of a building body thickness detecting mechanism according to the present invention. Building body entity thickness detection mechanism includes: mounting the sleeve 10; a driving column 20 arranged in the mounting sleeve 10 in a penetrating way; an adjusting rod 21 movably connected with the driving column 20; a detection lever 22 connected to the adjustment lever 21; and an elastic mechanism 30 abutting against one end of the driving pole 20 or the adjusting rod 21. It is understood that the building body thickness detecting mechanism includes other functional components and specific structures, such as a stair structure, a mounting structure, etc., which are well known to those skilled in the art, and therefore, will not be described in detail herein.
The outer diameter of the installation sleeve 10 is smaller than the inner diameter of a hole in a building structure, so that the installation sleeve 10 can pass through the hole in the building structure, one end of the installation sleeve 10 is closed, and a detection hole 11 for allowing the detection rod 22 to penetrate out is formed in the outer wall, close to the closed end, of the installation sleeve 10.
The driving column 20 is inserted into the mounting sleeve 10 and can move along the mounting sleeve 10 axially. The inner wall of the mounting sleeve 10 is provided with a limiting convex part 41, the outer wall of the driving column 20 is provided with a limiting groove 42 for the mounting sleeve 10 to be clamped in, and the limiting convex part 41 is pulled into the limiting groove 42 to limit the relative displacement distance between the driving column 20 and the mounting sleeve 10.
At least two adjusting rods 21 are movably connected to one end of the driving column 20 close to the closed end of the mounting sleeve 10, and the adjusting rods 21 are used for converting the axial driving force of the driving column 20 into the radial driving force of the detecting rods 22. The one end of drive post 20 is equipped with strip groove 23, the one end embedding strip groove 23 of adjusting pole 21 just can slide along strip groove 23, and in this embodiment, the one end of adjusting pole 21 is the elasticity ball, and elasticity embedding is to strip groove 23 in, thinks of, adjusts the length of pole 21 and does not change, adjusts the pole 21 and when moving along with drive post 20, and the space messenger of strip groove 23 adjusts the motion of pole 21 more slick and sly, is difficult for the card material.
The detection rod 22 is hinged to the adjusting rod 21, in this embodiment, the adjusting rod 21 is hinged to the middle of the detection rod 22, and the structure ensures that the detection rod 22 can be kept in a touch state under the touch stress, cannot be easily deformed, and improves the measurement accuracy. It is conceivable that a strip-shaped hole is also sleeved in the middle of the detecting rod 22, and one end of the adjusting rod 21 is embedded in the detecting rod 22 to realize connection. When the driving column 20 moves towards the closed end of the installation sleeve 10, the adjusting rod 21 is driven to open outwards, one end of the detection rod 22 is forced to radially penetrate out of the outer wall of the installation sleeve 10, the detection hole 11 realizes the movement guide of the detection rod 22, so that after the installation sleeve 10 passes through the hole of the building body, the detection rod 22 is reversely buckled on the surface of the lower end of the building body, and accurate positioning measurement is realized.
And the elastic mechanism 30 is abutted against one end of the driving column 20 or the adjusting rod 21. In this embodiment, the elastic mechanism 30 includes an abutting block 31 abutting against the driving post 20, and a spring 32 disposed between the closed end of the mounting sleeve 10 and the abutting block 31. One end of the abutting block 31 close to the adjusting rod 21 is provided with an abutting inclined surface 33 connected with the adjusting rod 21, the abutting inclined surface 33 facilitates the change of the state of the adjusting rod 21 moving along with the driving column 20, and the abutting inclined surface 33 is matched with the adjusting rod 21 to more smoothly convert the axial driving force of the driving column 20.
When the driving column 20 drives the adjusting rods 21 to press down on the abutting blocks 31, the abutting blocks 31 compress the springs 32, the two adjusting rods 21 move in opposite directions along the sliding grooves and tightly abut against the abutting inclined surfaces 33 to open outwards, the detecting rods 22 are driven to extend out of the outer wall of the mounting sleeve 10, and after detection is finished, the compressed springs 32 apply force reversely on the abutting blocks 31 to drive the detecting rods 22 to fold inwards and the driving column 20 to move away from one end of the closed end of the mounting sleeve 10.
The one end that supports the top piece 31 and be close to the measuring pole 22 is equipped with the spacing breach 34 that supplies the measuring pole 22 embedding, and spacing breach 34 can be when supporting the top piece 31 and compressed in the bottom, pushes down on the measuring pole 22, further detects the structural strength behind the measuring pole 22 stretches out the installation sleeve 10.
The outer wall of installation sleeve 10 is equipped with the scale mark, can directly carry out the reading to the limit point that installation sleeve 10 is located building body hole upper end through the scale mark.
The outer wall elastic sleeve of installation sleeve 10 is equipped with a stop collar 12, and when the detection pole 22 accomplished building body hole lower extreme spacing, it was spacing to be located building body hole upper end to installation sleeve 10 through stop collar 12 removal, treats behind detection pole 22 withdrawal installation sleeve 10, takes out installation sleeve 10 and measures the body of rod length that stretches into in the building body hole again. The whole detection process is convenient and quick, and the detection efficiency is greatly improved.
Example two
Referring to fig. 4, the structure and principle of the present embodiment are substantially the same as those of the first embodiment, and the only difference is that: the outer wall of the mounting sleeve 10 is connected with a limit ring 13 in a threaded manner. Through the screw thread of installation sleeve 10 outer wall, the position of control spacing ring 13 on installation sleeve 10, when test rod 22 and building body lower extreme looks butt, spacing to building body upper end is accomplished to spacing ring 13, measures more accurately, waits to take out behind the installation sleeve 10, promptly to accomplish promptly and detect the reading.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a building body entity thickness detection mechanism which characterized in that, building body entity thickness detection mechanism includes:
the mounting sleeve is closed at one end;
the driving column penetrates through the mounting sleeve and can move axially along the mounting sleeve, and one end of the driving column, which is close to the closed end of the mounting sleeve, is movably connected with at least two adjusting rods;
the detection rod is hinged with the adjusting rod, and one end of the detection rod can radially penetrate through the outer wall of the mounting sleeve;
and the elastic mechanism is abutted against one end of the driving column or the adjusting rod.
2. The building body thickness detection mechanism of claim 1, wherein the outer wall of the mounting sleeve near the closed end is provided with a detection hole for a detection rod to pass through.
3. The building body thickness detection mechanism as claimed in claim 1, wherein the adjusting rod is hinged to the middle of the detecting rod.
4. The building body entity thickness detection mechanism of claim 1, wherein the elastic mechanism comprises an abutting block abutting against the driving column or the adjusting rod, and a spring disposed between the closed end of the mounting sleeve and the abutting block.
5. The building body thickness detection mechanism of claim 4, wherein an abutting inclined surface connected with the adjusting rod is arranged at one end of the abutting block close to the adjusting rod.
6. The building entity thickness detection mechanism of claim 1, wherein one end of the driving column is provided with a strip-shaped groove, and one end of the adjusting rod is embedded into the strip-shaped groove and can slide along the strip-shaped groove.
7. The building body thickness detection mechanism of claim 1, wherein the outer wall of the installation sleeve is provided with scale marks.
8. The building body entity thickness detection mechanism of claim 1 or 7, wherein the outer wall of the installation sleeve is elastically sleeved with a limit sleeve.
9. The building body thickness detection mechanism of claim 1 or 7, wherein the outer wall of the mounting sleeve is in threaded connection with a stop collar.
10. The building entity thickness detection mechanism of claim 1, wherein the inner wall of the installation sleeve is provided with a limit protrusion and the outer wall of the driving column is provided with a limit groove for the installation sleeve to be clamped into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221517784.1U CN217764772U (en) | 2022-06-16 | 2022-06-16 | Building body entity thickness detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221517784.1U CN217764772U (en) | 2022-06-16 | 2022-06-16 | Building body entity thickness detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217764772U true CN217764772U (en) | 2022-11-08 |
Family
ID=83892283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221517784.1U Active CN217764772U (en) | 2022-06-16 | 2022-06-16 | Building body entity thickness detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217764772U (en) |
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2022
- 2022-06-16 CN CN202221517784.1U patent/CN217764772U/en active Active
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