CN221077469U - High-precision crack detection ruler for quality detection of constructional engineering - Google Patents
High-precision crack detection ruler for quality detection of constructional engineering Download PDFInfo
- Publication number
- CN221077469U CN221077469U CN202322774340.7U CN202322774340U CN221077469U CN 221077469 U CN221077469 U CN 221077469U CN 202322774340 U CN202322774340 U CN 202322774340U CN 221077469 U CN221077469 U CN 221077469U
- Authority
- CN
- China
- Prior art keywords
- block
- box body
- crack detection
- graduated scale
- rod
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of crack detection rules, and discloses a high-precision crack detection rule for quality detection of construction engineering, which comprises the following components: the bottom of the box body is fixedly provided with a cushion block; and the storage mechanism is arranged in the box body. According to the utility model, the round rod, the rotating block, the moving block and the fixed sleeve are arranged, when an operator needs to store the graduated scale and the moving block, the fixed sleeve is rotated firstly, so that the fixation between the threaded block and the connecting rod is released, the connecting rod is disassembled and stored in the box body, then the operator rotates the rotating block to enable the graduated scale to rotate and enter the box body, so that the sliding block and the moving block are driven to rotate and enter the box body, the graduated scale and the moving block are stored, the graduated scale is convenient to carry by the operator, the graduated scale is protected, and damage when the graduated scale is not used is avoided.
Description
Technical Field
The utility model relates to the technical field of crack detection rules, in particular to a high-precision crack detection rule for quality detection of constructional engineering.
Background
The crack detection ruler is a measuring tool for detecting the surface cracks of materials, is commonly used for measuring, recording and tracking the cracks of structures such as building bridges and the like, and has various types, such as a mortar crack detection ruler, a concrete crack detection ruler, a newly-poured concrete crack detection ruler and the like.
The surface crack width of concrete structure is an important index of reliability such as security, suitability and the durability of judgement building, need use the crack detection chi when detecting the crack, and current crack detection chi is nevertheless can detect the crack, but because crack detection chi its structure is comparatively accurate for operating personnel causes the damage to crack detection chi easily when carrying, causes crack detection chi to take place crooked etc. to lead to the reading inaccurate, simultaneously because its shape is irregular, inconvenient carrying, consequently need improve it.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides the high-precision crack detection ruler for the quality detection of the construction engineering, which has the advantages of convenience in carrying and storage.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high accuracy crack detection chi for building engineering quality detects, includes:
the bottom of the box body is fixedly provided with a cushion block;
The storage mechanism is arranged in the box body;
The storage mechanism comprises a round rod, two sides of the outer surface of the round rod are fixedly connected with the inner wall of the box body, two sides of the outer surface of the round rod are movably sleeved with rotary blocks, the outer surface of each rotary block is movably connected with the inner surface of the box body, a graduated scale is fixedly arranged on the left side of each rotary block, a sliding block is movably sleeved on the outer surface of the round rod, a moving block is fixedly arranged on the left side of each sliding block, the inner surface of each moving block is movably connected with the outer surface of each graduated scale, and the sliding blocks can drive the moving blocks to move when moving;
the disassembly mechanism is arranged at the bottom of the left side of the moving block.
As a preferred technical solution of the present utility model, the disassembling mechanism includes:
the top of the threaded block is fixedly connected with the bottom of the moving block, a connecting rod is movably arranged at the bottom of the threaded block, and a measuring block is fixedly connected with the bottom of the connecting rod;
The inner surface of the fixed sleeve is in threaded sleeve connection with the outer surface of the threaded block, and the inner surface of the fixed sleeve is in movable sleeve connection with the outer surface of the connecting rod.
As a preferable technical scheme of the utility model, a top plate is fixedly arranged on the right side of the top of the box body, a fixed shaft is fixedly sleeved in the left end of the top plate, and a movable cover is movably sleeved on the outer surface of the fixed shaft.
As a preferable technical scheme of the utility model, limit grooves are formed in the front side and the rear side of the inside of the box body, and sliding plates are movably sleeved between the limit grooves.
As a preferable technical scheme of the utility model, the top of the sliding plate is fixedly provided with a friction block, and the outer surface of the friction block is rough.
As a preferable technical scheme of the utility model, the inside of the box body is movably sleeved with a threaded rod positioned on the right side of the friction block, the outer surface of the threaded rod is in threaded sleeve connection with a movable block, the outer surface of the movable block is movably connected with the inner surface of the box body, the inside of the left end of the movable block is hinged with a hinge rod, the other end of the hinge rod is hinged with the right side of the friction block, and the movement of the movable block can enable the hinge rod to push the friction block to move.
As a preferable technical scheme of the utility model, the front end of the threaded rod is fixedly provided with the rotating plate positioned on the front face of the box body, and the bottom of the front face of the rotating plate is fixedly provided with the handle.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the round rod, the rotating block, the moving block and the fixed sleeve are arranged, when an operator needs to store the graduated scale and the moving block, the fixed sleeve is rotated firstly, so that the fixation between the threaded block and the connecting rod is released, the connecting rod is disassembled and stored in the box body, then the operator rotates the rotating block to enable the graduated scale to rotate and enter the box body, so that the sliding block and the moving block are driven to rotate and enter the box body, the graduated scale and the moving block are stored, the graduated scale is convenient to carry by the operator, the graduated scale is protected, and damage when the graduated scale is not used is avoided.
2. According to the utility model, by arranging the friction block, the threaded rod, the movable block and the hinging rod, an operator rotates the handle to drive the threaded rod to rotate, so that the threaded rod can drive the movable block to move, the hinging rod can push the friction block to move, and the friction block can squeeze the outer surface of the sliding block, so that the sliding block is fixed, inaccurate reading caused by movement of the sliding block due to unexpected factors is avoided, and the operator can monitor the long-term change trend of the crack conveniently.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the front face of the present utility model;
FIG. 3 is a schematic cross-sectional view of the round bar of the present utility model;
FIG. 4 is a schematic view of the structure of the back side of the present utility model;
fig. 5 is a schematic view of a partial enlarged structure at a in fig. 2.
In the figure: 1. a case; 2. a cushion block; 3. a round bar; 4. a rotating block; 5. a graduated scale; 6. a slide block; 7. a moving block; 8. a screw block; 9. a connecting rod; 10. a fixed sleeve; 11. a measuring block; 12. a top plate; 13. a fixed shaft; 14. a movable cover; 15. a limit groove; 16. a slide plate; 17. a friction block; 18. a threaded rod; 19. a movable block; 20. a hinge rod; 21. a rotating plate; 22. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the present utility model provides a high-precision crack detection ruler for quality detection of construction engineering, comprising:
the box body 1, the bottom of the box body 1 is fixedly provided with a cushion block 2;
a housing mechanism provided inside the case 1;
the storage mechanism comprises a round rod 3, wherein two sides of the outer surface of the round rod 3 are fixedly connected with the inner wall of the box body 1, two sides of the outer surface of the round rod 3 are movably sleeved with a rotary block 4, the outer surface of the rotary block 4 is movably connected with the inner surface of the box body 1, a graduated scale 5 is fixedly arranged on the left side of the rotary block 4, a sliding block 6 is movably sleeved on the outer surface of the round rod 3, a moving block 7 is fixedly arranged on the left side of the sliding block 6, the inner surface of the moving block 7 is movably connected with the outer surface of the graduated scale 5, and the sliding block 6 can drive the moving block 7 to move;
the disassembly mechanism is arranged at the bottom of the left side of the movable block 7.
The operating personnel can move the slider 6 for the slider 6 takes place to move along the surface of round bar 3, thereby drives movable block 7 and takes place to move, and the distance between two movable blocks 7 is the width of crack, and operating personnel can be through rotatory piece 4, makes rotatory piece 4 drive the rotatory inside that enters into box 1 of scale 5, and then drives the inside that slider 6 and movable block 7 rotated to box 1, thereby accomodate scale 5 and movable block 7, has made things convenient for operating personnel to carry, can play the guard action to scale 5 simultaneously.
Wherein, disassembly body is including:
The top of the threaded block 8 is fixedly connected with the bottom of the moving block 7, the bottom of the threaded block 8 is movably provided with a connecting rod 9, and the bottom of the connecting rod 9 is fixedly connected with a measuring block 11;
the inner surface of the fixed sleeve 10 is in threaded sleeve connection with the outer surface of the threaded block 8, and the inner surface of the fixed sleeve 10 is in movable sleeve connection with the outer surface of the connecting rod 9.
The operating personnel is through rotatory fixed cover 10 to remove the fixed between screw thread piece 8 and the connecting rod 9, and then dismantle the connecting rod 9, avoid causing the damage to connecting rod 9 when removing box 1 is whole, conveniently accomodate and carry connecting rod 9 simultaneously.
Wherein, the right side at box 1 top fixed mounting has roof 12, and the inside of roof 12 left end has fixedly cup jointed fixed axle 13, and movable cover 14 has been cup jointed in the surface activity of fixed axle 13.
The operator can close the entire case 1 by rotating the movable cover 14.
Wherein, limit grooves 15 are respectively arranged on the front side and the rear side of the inside of the box body 1, and sliding plates 16 are movably sleeved between the limit grooves 15.
The inner surface of the limit groove 15 is smooth, so that the slide plate 16 can run more smoothly inside the limit groove 15.
Wherein, the top of slide 16 is fixed mounting has friction block 17, and the surface of friction block 17 is coarse.
By providing the friction block 17, the slider 6 will be fixed when the outer surface of the friction block 17 is pressed against the outer surface of the slider 6.
Wherein, the inside activity of box 1 has cup jointed the threaded rod 18 that is located the right side of friction disc 17, and the surface screw thread of threaded rod 18 has cup jointed movable block 19, and the surface of movable block 19 and the interior surface swing joint of box 1, the inside articulated pole 20 of movable block 19 left end, the other end of articulated pole 20 is articulated with the right side of friction disc 17, and movable block 19 motion can make articulated pole 20 promote friction disc 17 motion.
Rotation of the threaded rod 18 will move the movable block 19, so that the hinge rod 20 can push the friction block 17 to move leftwards.
The front end of the threaded rod 18 is fixedly provided with a rotating plate 21 positioned on the front surface of the box body 1, and the bottom of the front surface of the rotating plate 21 is fixedly provided with a handle 22.
The operator can rotate the threaded rod 18 by turning the handle 22 so that the rotating plate 21 rotates.
The working principle and the using flow of the utility model are as follows:
Firstly, operating personnel pass through the removal slider 6 for slider 6 drives movable block 7 and takes place to remove, and then make measuring block 11 can take place to remove, inboard and the crack both sides alignment respectively of two measuring blocks 11, the distance between two movable blocks 7 is the cracked width promptly, operating personnel can pass through rotation handle 22, make rotor plate 21 drive threaded rod 18 take place to rotate, and then make movable block 19 can drive articulated pole 20 and take place the motion, thereby make articulated pole 20 promote slide 16 and friction block 17 and take place the motion, when the surface extrusion slider 6 of friction block 17's surface, will fix slider 6, and then fix movable block 7, avoid because unexpected and make the position of movable block 7 change, lead to the reading inaccurate, the long-term variation trend of crack is monitored to the operating personnel of being convenient for.
When operating personnel need accomodate scale 5 and movable block 7 into the inside of box 1, at first through rotatory fixed cover 10 to remove the fixed between screw thread piece 8 and the connecting rod 9, and then dismantle connecting rod 9 and accomodate to the inside of box 1, then operating personnel is through inwards rotatory piece 4, make scale 5 get into the inside of box 1, thereby drive slider 6 and movable block 7 rotatory entering into the inside of box 1, and then accomodate scale 5 and movable block 7, convenient operating personnel carries, has played the guard action simultaneously to scale 5, avoid the scale of scale 5 surface to take place wearing and tearing.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a building engineering quality detects with high accuracy crack detection chi which characterized in that includes:
The box body (1), the bottom of the box body (1) is fixedly provided with a cushion block (2);
the storage mechanism is arranged in the box body (1);
The storage mechanism comprises a round rod (3), wherein two sides of the outer surface of the round rod (3) are fixedly connected with the inner wall of the box body (1), two sides of the outer surface of the round rod (3) are movably sleeved with rotary blocks (4), the outer surface of each rotary block (4) is movably connected with the inner surface of the box body (1), a graduated scale (5) is fixedly arranged on the left side of each rotary block (4), a sliding block (6) is movably sleeved on the outer surface of the round rod (3), a moving block (7) is fixedly arranged on the left side of each sliding block (6), the inner surface of each moving block (7) is movably connected with the outer surface of each graduated scale (5), and the sliding blocks (6) move to drive the corresponding moving blocks (7);
the disassembly mechanism is arranged at the bottom of the left side of the movable block (7).
2. The high-precision crack detection ruler for construction quality detection according to claim 1, wherein: the dismounting mechanism comprises:
The device comprises a threaded block (8), wherein the top of the threaded block (8) is fixedly connected with the bottom of a moving block (7), a connecting rod (9) is movably installed at the bottom of the threaded block (8), and a measuring block (11) is fixedly connected with the bottom of the connecting rod (9);
The fixed sleeve (10), the internal surface of fixed sleeve (10) cup joints with the surface screw thread of screw thread piece (8), the internal surface of fixed sleeve (10) cup joints with the surface activity of connecting rod (9).
3. The high-precision crack detection ruler for construction quality detection according to claim 1, wherein: the right side at box (1) top fixed mounting has roof (12), the inside fixed axle (13) that has cup jointed of roof (12) left end, movable cover (14) have been cup jointed in the surface activity of fixed axle (13).
4. The high-precision crack detection ruler for construction quality detection according to claim 1, wherein: limiting grooves (15) are formed in the front side and the rear side of the inside of the box body (1), and sliding plates (16) are movably sleeved between the limiting grooves (15).
5. The high-precision crack detection ruler for construction quality detection according to claim 4, wherein: the top of the sliding plate (16) is fixedly provided with a friction block (17), and the outer surface of the friction block (17) is rough.
6. The high-precision crack detection ruler for construction quality detection according to claim 1, wherein: the inside activity of box (1) has cup jointed threaded rod (18) that are located friction disc (17) right side, the surface screw thread of threaded rod (18) has cup jointed movable block (19), the surface of movable block (19) and the internal surface swing joint of box (1), the inside of movable block (19) left end articulates there is articulated pole (20), the other end of articulated pole (20) is articulated with the right side of friction disc (17), movable block (19) motion can make articulated pole (20) promote friction disc (17) motion.
7. The high-precision crack detection ruler for construction quality detection according to claim 6, wherein: the front end of the threaded rod (18) is fixedly provided with a rotating plate (21) positioned on the front face of the box body (1), and the bottom of the front face of the rotating plate (21) is fixedly provided with a handle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322774340.7U CN221077469U (en) | 2023-10-16 | 2023-10-16 | High-precision crack detection ruler for quality detection of constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322774340.7U CN221077469U (en) | 2023-10-16 | 2023-10-16 | High-precision crack detection ruler for quality detection of constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221077469U true CN221077469U (en) | 2024-06-04 |
Family
ID=91264274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322774340.7U Active CN221077469U (en) | 2023-10-16 | 2023-10-16 | High-precision crack detection ruler for quality detection of constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221077469U (en) |
-
2023
- 2023-10-16 CN CN202322774340.7U patent/CN221077469U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211824367U (en) | Wall surface flatness detection device for real estate assessment | |
| CN221077469U (en) | High-precision crack detection ruler for quality detection of constructional engineering | |
| CN111504470A (en) | Infrared thermometer | |
| CN218297039U (en) | Detection device for detecting part precision | |
| CN213579183U (en) | Strip steel thickness measuring equipment | |
| CN215447638U (en) | Wedge-shaped clearance gauge for engineering supervision | |
| CN212514153U (en) | Building supervision site dust measuring device | |
| CN209147884U (en) | A kind of thickness of strips tester | |
| CN112461280B (en) | Instrument equipment running state monitoring device | |
| CN112986030B (en) | Mobile building structure detection robot | |
| CN220568052U (en) | Angle detection device for building engineering | |
| CN219933539U (en) | Environment monitoring equipment | |
| CN111521504A (en) | High-strength ceramic roller wear-resistance detection device | |
| CN210570378U (en) | Road and bridge construction measuring device | |
| CN111871902A (en) | Cleaning device for be used for instrument and meter | |
| CN211373457U (en) | Fixture for rapidly measuring distance | |
| CN220751934U (en) | Asphalt pavement friction coefficient detector | |
| CN220305269U (en) | TSO temperature measurement high accuracy oxygen probe that decides | |
| CN220437307U (en) | Cylinder core sample measuring device | |
| CN219512198U (en) | Hygrometer with self-cleaning function | |
| CN215910284U (en) | Building engineering quality detection device | |
| CN220729123U (en) | Stair detection equipment for building engineering supervision | |
| CN219869499U (en) | Bearing machining precision detection device | |
| CN213515518U (en) | Building engineering quality plane detection device | |
| CN220154258U (en) | Turbidity monitoring sensor with self-cleaning structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |