CN214503456U - High-precision crack detection ruler for building engineering quality detection - Google Patents
High-precision crack detection ruler for building engineering quality detection Download PDFInfo
- Publication number
- CN214503456U CN214503456U CN202120376106.7U CN202120376106U CN214503456U CN 214503456 U CN214503456 U CN 214503456U CN 202120376106 U CN202120376106 U CN 202120376106U CN 214503456 U CN214503456 U CN 214503456U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- base plate
- building engineering
- vertical column
- engineering quality
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to a building engineering quality detects uses high accuracy crack detection chi, including mount pad, counterweight plate, base plate and sound wave range finding probe body, the extrusion bolt is installed to mount pad top screw thread, just control threaded rod is installed through the bearing frame to the base plate is inside, and installs interior sliding seat on the control threaded rod, the bracing piece runs through the stabilizing window, and the stabilizing window sets up at the base plate top to the terminal surface under the roof is installed on the bracing piece top, terminal surface center welded fastening has the vertical column under the roof, and the vertical column runs through spacing hole to spacing hole sets up at the base plate middle part, and vertical column bottom end fixed mounting has sound wave range finding probe body simultaneously. This high accuracy crack detection chi is used in building engineering quality testing adopts neotype structural design for quick stable's regulation crack detects the position of structure on vertical direction and horizontal direction, is convenient for carry out the detection operation of high accuracy to the crack of the different degree of depth and different width.
Description
Technical Field
The utility model relates to a building engineering quality detects technical field, specifically is a building engineering quality detects uses high accuracy crack detection chi.
Background
The quality detection of the construction engineering refers to the activity of testing and determining the quality characteristics of materials, construction parts and equipment of the construction engineering, the quality of engineering entities, the use function and the like according to national relevant laws, regulations, mandatory standards of the engineering construction and design files, wherein the detection of a building main body and accessories by using a crack measuring device is one of common detection projects.
The existing crack measuring equipment, such as the crack measuring device in the chinese invention with publication number CN111504239A, adopts four independent rod-like structures for supporting, and when adjusting the height and the horizontal state of the crack measuring device, not only is the operation cumbersome, but also the crack measuring device is not easy to be adjusted to a proper state, so that the operation cumbersome for the whole use of the device is caused, and the fast and accurate high-precision detection of the crack cannot be performed.
Aiming at the problems, the innovative design is carried out on the basis of the original high-precision crack detection ruler for detecting the quality of the building engineering.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building engineering quality detects uses high accuracy crack detection chi to it adopts four independent shaft-like structures to support to propose current crack measuring device in solving above-mentioned background art, when adjusting crack measuring device's height and horizontality, not only complex operation but also difficult to adjust crack measuring device to suitable state, lead to the whole complex operation that uses of device, can't carry out the problem that quick accurate high accuracy detected to the crack.
In order to achieve the above object, the utility model provides a following technical scheme: a high-precision crack detection ruler for building engineering quality detection comprises a mounting seat, a weight plate, a substrate and a sound wave distance measuring probe body, wherein an extrusion bolt is installed on the top of the mounting seat through threads, a horizontal window is formed in the middle of the mounting seat, the inner wall of the horizontal window is attached to the outer side of a movable plate, the weight plate is fixedly welded at one end of the movable plate, the substrate is fixedly welded at the other end of the movable plate, the substrate is connected with one end of an adjusting threaded rod, the other end of the adjusting threaded rod is installed on the side of the mounting seat through a bearing seat, a control threaded rod is installed inside the substrate through the bearing seat, an inner movable seat is installed on the control threaded rod, a supporting rod is installed at the top of the inner movable seat, the supporting rod penetrates through a stabilizing window, the stabilizing window is arranged at the top of the substrate, the top end of the supporting rod is installed on the lower end face of a top plate, a vertical column is fixedly welded at the center of the lower end face of the top plate, and the vertical column penetrates through the limiting hole, the limiting hole is formed in the middle of the substrate, and the bottom end of the vertical column is fixedly provided with the acoustic ranging probe body.
Preferably, the extrusion bolt and the movable plate are vertically distributed, and the movable plate is in sliding connection with the horizontal window.
Preferably, the weight plate and the substrate side are tightly attached to the side of the mounting seat respectively, the hole formed in the weight plate is in threaded connection with the adjusting threaded rod, and the adjusting threaded rod and the horizontal window are distributed in parallel.
Preferably, the spiral opposite direction of control threaded rod center both sides screw thread, and the both ends symmetry screw thread of control threaded rod installs 2 interior sliding seats to interior sliding seat is the cuboid, and control threaded rod is at the inside symmetric distribution of base plate simultaneously.
Preferably, the support rod forms a rotating mechanism with the inner movable seat and the top plate respectively through the cylindrical shafts arranged at the bottom end and the top end, the bottom end of the support rod is in sliding connection with the stabilizing window, and the support rod is symmetrically distributed relative to the top plate.
Preferably, the vertical column is in sliding connection with the limiting hole, and the center of the vertical column and the center of the horizontal scale on the front side face of the mounting seat are located on the same vertical plane.
Compared with the prior art, the beneficial effects of the utility model are that: the high-precision crack detection ruler for detecting the quality of the building engineering,
1. through a structure consisting of the extrusion bolt, the horizontal window, the movable plate, the counterweight plate, the base plate and the adjusting threaded rod, the position of the acoustic ranging probe body in the horizontal direction can be conveniently adjusted and fixed, and the acoustic ranging probe is convenient for rapidly and stably detecting adjacent cracks with different widths and in the same area;
2. through the structure that control threaded rod, interior sliding seat, bracing piece, stabilizing window, roof, vertical column and spacing hole are constituteed, adjustment that can be convenient and fixed sound wave range finding probe body position on the vertical direction is convenient for carry out accurate detection to the crack of different positions and the different degree of depth.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the substrate of the present invention;
FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;
fig. 4 is a schematic view of the top-view cross-sectional structure of the present invention.
In the figure: 1. a mounting seat; 101. extruding the bolt; 2. a horizontal window; 3. a movable plate; 4. a weight plate; 5. a substrate; 6. adjusting the threaded rod; 7. controlling the threaded rod; 8. an inner movable seat; 9. a support bar; 10. a stability window; 11. a top plate; 12. a vertical column; 13. a limiting hole; 14. the acoustic ranging probe body.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: a high-precision crack detection ruler for building engineering quality detection comprises a mounting seat 1, an extrusion bolt 101, a horizontal window 2, a movable plate 3, a counterweight plate 4, a base plate 5, an adjusting threaded rod 6, a control threaded rod 7, an inner movable seat 8, a support rod 9, a stabilizing window 10, a top plate 11, a vertical column 12, a limiting hole 13 and a sound wave distance measuring probe body 14, wherein the extrusion bolt 101 is installed on the top of the mounting seat 1 through threads, the horizontal window 2 is arranged in the middle of the mounting seat 1, the inner wall of the horizontal window 2 is attached to the outer side of the movable plate 3, the counterweight plate 4 is fixedly welded at one end of the movable plate 3, the base plate 5 is fixedly welded at the other end of the movable plate 3, the base plate 5 is connected with one end of the adjusting threaded rod 6, the other end of the adjusting threaded rod 6 is installed on the side of the mounting seat 1 through a bearing seat, the control threaded rod 7 is installed inside the base plate 5 through a bearing seat, and the inner movable seat 8 is installed on the control threaded rod 7, and the bracing piece 9 is installed at 8 tops of interior sliding seat, and the bracing piece 9 runs through and stabilizes window 10, and stabilizes window 10 and sets up at 5 tops of base plate to the terminal surface under roof 11 is installed on bracing piece 9 top, and terminal surface center welded fastening has vertical column 12 under roof 11, and vertical column 12 runs through spacing hole 13, and sets up at 5 middle parts of base plate in spacing hole 13, and vertical column 12 bottom fixed mounting has sound wave range finding probe body 14 simultaneously.
The pressing bolts 101 and the movable plate 3 are vertically distributed, and the movable plate 3 and the horizontal window 2 are slidably connected, so that the movable plate 3 can perform stable sliding displacement in the horizontal direction along the horizontal window 2, and the pressing bolts 101 can assist in fixing the position of the movable plate 3 through vertical pressing.
The avris of the weight plate 4 and the base plate 5 are respectively tightly attached to the avris of the mounting seat 1, the hole formed in the weight plate 4 is in threaded connection with the adjusting threaded rod 6, the adjusting threaded rod 6 and the horizontal window 2 are distributed in parallel, the structural design enables the adjusting threaded rod 6 to rotate, the threaded connection relation can be utilized, and the movable plate 3 and the base plate 5 are driven by the push-pull weight plate 4 to perform stable displacement motion in the horizontal direction.
The spiral direction of 7 central both sides screw threads of control threaded rod is opposite, and 2 interior sliding seat 8 are installed to the both ends symmetry screw thread of control threaded rod 7 to interior sliding seat 8 is the cuboid, and control threaded rod 7 is at the inside symmetric distribution of base plate 5 simultaneously, and foretell structural design makes control threaded rod 7 when rotatory, can drive the interior sliding seat 8 of symmetric distribution on it and carry out opposite direction's motion.
The bracing piece 9 constitutes slewing mechanism with interior sliding seat 8 and roof 11 respectively through the column axle of bottom and top installation, and the bracing piece 9 bottom is sliding connection with stabilizing window 10 to bracing piece 9 is about 11 symmetric distributions of roof, and foretell structural design makes interior sliding seat 8 when the displacement, can push and pull bracing piece 9 and rotate along stabilizing window 10, and drives roof 11 through bracing piece 9 and carry out the position adjustment on the stable vertical direction.
The working principle is as follows: when the device is used, firstly, the whole device is arranged in an area needing crack detection and is approximately aligned with the crack position, then the adjusting threaded rod 6 in the figure 4 is rotated forwards or reversely, the adjusting threaded rod 6 drives the balance weight plate 4 to drive the movable plate 3 and the substrate 5 to move leftwards or rightwards along the horizontal window 2 stably in the horizontal direction by utilizing the threaded connection relation, so that the position of the sound wave distance measuring probe body 14 in the figure 1 is adjusted until the bottom end of the sound wave distance measuring probe body 14 is opposite to the crack needing to be measured, the adjusting threaded rod 6 is stopped rotating, the extrusion bolt 101 in the figure 3 is rotated downwards, the extrusion bolt 101 extrudes the top of the movable plate 3, and the positions of the movable plate 3, the balance weight plate 4 and the substrate 5 in the horizontal direction are fixed by matching with the self-locking of the threads of the adjusting threaded rod 6 and the balance weight plate 4;
the position of the acoustic ranging probe body 14 in the vertical direction is then adjusted according to the position of the crack in the vertical direction, the 2 control threaded rods 7 in the figure 4 can be simultaneously rotated in the same direction, the control threaded rods 7 can rotate forwards or backwards, the control threaded rods 7 drive the inner movable seats 8 which are symmetrically distributed on the control threaded rods to mutually approach or separate from each other when rotating forwards or backwards, the inner movable seats 8 drive the supporting rods 9 to rotate inwards or outwards when approaching or separating from each other, so that the top plate 11 at the top of the supporting rod 9 is lifted or lowered, the top plate 11 carries the vertical column 12 to lift or lower along the limiting hole 13 in the lifting or lowering process, therefore, the position of the acoustic ranging probe body 14 in the vertical direction is adjusted until the distance between the acoustic ranging probe body 14 and the crack is proper, the control threaded rod 7 stops rotating, and normal detection operation is carried out;
when the detection of one crack is finished, the position of the acoustic ranging probe body 14 in the horizontal and vertical directions can be adjusted again according to the above operation, so that the effect of quickly detecting the adjacent cracks is achieved.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a building engineering quality detects uses high accuracy crack detection chi, includes mount pad (1), counterweight plate (4), base plate (5) and sound wave range finding probe body (14), its characterized in that: the mounting seat is characterized in that an extrusion bolt (101) is installed on the top of the mounting seat (1) in a threaded manner, a horizontal window (2) is arranged in the middle of the mounting seat (1), the inner wall of the horizontal window (2) is attached to the outer side of a movable plate (3), one end of the movable plate (3) is fixedly welded with a counterweight plate (4), the other end of the movable plate (3) is fixedly welded with a base plate (5), the base plate (5) is mutually connected with one end of an adjusting threaded rod (6), the other end of the adjusting threaded rod (6) is installed on the lateral side of the mounting seat (1) through a bearing seat, a control threaded rod (7) is installed inside the base plate (5) through a bearing seat, an inner movable seat (8) is installed on the control threaded rod (7), a support rod (9) is installed on the top of the inner movable seat (8), the support rod (9) penetrates through a stabilizing window (10), and the stabilizing window (10) is arranged on the top of the base plate (5), and the terminal surface under roof (11) is installed on bracing piece (9) top, terminal surface center welded fastening has vertical column (12) under roof (11), and vertical column (12) run through spacing hole (13) to spacing hole (13) are seted up in base plate (5) middle part, and vertical column (12) bottom fixed mounting has sound wave range finding probe body (14) simultaneously.
2. The high-precision crack detection ruler for the building engineering quality detection according to claim 1, characterized in that: the extrusion bolt (101) and the movable plate (3) are vertically distributed, and the movable plate (3) is in sliding connection with the horizontal window (2).
3. The high-precision crack detection ruler for the building engineering quality detection according to claim 1, characterized in that: the avris of counterweight plate (4) and base plate (5) are closely laminated with the avris of mount pad (1) respectively, and the hole of seting up on counterweight plate (4) is threaded connection with adjusting threaded rod (6) to adjusting threaded rod (6) are parallel distribution with horizontal window (2).
4. The high-precision crack detection ruler for the building engineering quality detection according to claim 1, characterized in that: the spiral direction of control threaded rod (7) center both sides screw thread is opposite, and 2 interior sliding seat (8) are installed to the both ends symmetry screw thread of control threaded rod (7) to interior sliding seat (8) are the cuboid, and control threaded rod (7) are at the inside symmetric distribution of base plate (5) simultaneously.
5. The high-precision crack detection ruler for the building engineering quality detection according to claim 1, characterized in that: the bracing piece (9) constitute slewing mechanism with interior sliding seat (8) and roof (11) respectively through the column axle of bottom and top installation, and bracing piece (9) bottom and stabilizing window (10) are sliding connection to bracing piece (9) are about roof (11) symmetric distribution.
6. The high-precision crack detection ruler for the building engineering quality detection according to claim 1, characterized in that: the vertical column (12) is in sliding connection with the limiting hole (13), and the center of the vertical column (12) and the center of the horizontal scale on the front side face of the mounting seat (1) are located on the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120376106.7U CN214503456U (en) | 2021-02-19 | 2021-02-19 | High-precision crack detection ruler for building engineering quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120376106.7U CN214503456U (en) | 2021-02-19 | 2021-02-19 | High-precision crack detection ruler for building engineering quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214503456U true CN214503456U (en) | 2021-10-26 |
Family
ID=78220506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120376106.7U Active CN214503456U (en) | 2021-02-19 | 2021-02-19 | High-precision crack detection ruler for building engineering quality detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214503456U (en) |
-
2021
- 2021-02-19 CN CN202120376106.7U patent/CN214503456U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105158064A (en) | Counterforce loading frame for multifunctional self-balancing type continuous beam test | |
| CN214503456U (en) | High-precision crack detection ruler for building engineering quality detection | |
| CN210570453U (en) | Flatness detection device for pipe fitting machining | |
| CN218052582U (en) | Five first detection test devices | |
| CN113639888B (en) | Environment experiment cabin temperature uniformity judging method and measuring device | |
| CN107084835B (en) | Cantilever pre-configuration data detection device and detection method thereof | |
| CN212226457U (en) | Special measuring device of architectural design | |
| KR200394634Y1 (en) | Front-Bumper Dummy Loading Mechanism & Rear Bumoer Dummy Loading Mechanism for Vehicle Inspection System | |
| CN204944936U (en) | A kind of Multifunctional self-leveling weighing apparatus formula continuous beam test counter-force loading frame | |
| CN211452250U (en) | Floor flatness detection device | |
| CN110528599B (en) | Building construction concrete filling pile sediment measuring device and using method thereof | |
| CN209408434U (en) | A kind of lift tooling platform | |
| CN220893362U (en) | Vertical detection device for building construction | |
| CN201476970U (en) | Suspension-loading test platform | |
| CN218628232U (en) | Building wall parallelism measuring device and supporting mechanism and measuring mechanism thereof | |
| KR100619257B1 (en) | Front-bumper dummy loading mechanism & rear bumoer dummy loading mechanism for vehicle inspection system | |
| CN213262970U (en) | Undercarriage testing arrangement | |
| CN115539805B (en) | Regulation type laser surveying device for building engineering | |
| CN215064772U (en) | Vertical compensation type support for mounting radar water level gauge | |
| CN210570388U (en) | Auxiliary positioning structure for floor thickness detection | |
| CN219495045U (en) | Crack detection ruler | |
| CN215639434U (en) | Arc ramp elevation measuring device | |
| CN219037817U (en) | Vertical rectangular metal block speed detection device of metal seat body | |
| CN217560598U (en) | T-shaped elevator guide rail flatness detection device | |
| CN213900566U (en) | Support that building engineering quality measurement was adjusted with convenience |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |