CN214470499U - Supervision building crack monitoring device - Google Patents
Supervision building crack monitoring device Download PDFInfo
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- CN214470499U CN214470499U CN202120905679.4U CN202120905679U CN214470499U CN 214470499 U CN214470499 U CN 214470499U CN 202120905679 U CN202120905679 U CN 202120905679U CN 214470499 U CN214470499 U CN 214470499U
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- fixing plate
- connecting plate
- monitoring device
- crack monitoring
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Abstract
The utility model discloses a building crack monitoring device for supervision, which belongs to the technical field of building engineering monitoring, and comprises a wall body, wherein a first fixing plate and a second fixing plate are sequentially arranged on the front side of the wall body from left to right, a slide bar is fixedly connected to the middle part of the front side of the first fixing plate, the first fixing plate is fixed on one side of a crack by arranging a movable block, a connecting plate, a chute, a rotary arm and a slide block, the position of the movable block is adjusted to keep a proper distance between the connecting plate and the wall body, the position of the slide block is adjusted to align a side line of a pointer and one side of the crack, the rotary arm is adjusted to be horizontal with the connecting plate, the rotary arm is fixed by using a fixing nut, the second fixing plate is fixed on the other side of the crack, the scale at the moment is recorded as an initial value, and the scale change condition is regularly observed by length scale marks, angle scale marks and the pointer, and compared with the initial value, the measuring device does not need to use an additional ruler or caliper for measuring, and improves the working efficiency.
Description
Technical Field
The utility model belongs to the technical field of building engineering monitoring, concretely relates to manage and use building crack monitoring devices.
Background
The building is long-term aged and performance of building materials is attenuated due to the long-term aging of the buildings, and the building is poor in integrity and loose in structure due to the factors of unreasonable use, removal and modification of bearing members and the like, so that once the building is influenced by external force such as vibration, slow settlement of a foundation and the like, deformation or cracks occur, huge hidden dangers are caused to human bodies and property, and therefore the structural cracks of the old-endangered buildings need to be monitored, tracked and cracked for a long time
Through the retrieval, in chinese published utility model patent application number CN 207894320U, a simple and easy wall body crack monitoring devices is published, this simple and easy wall body crack monitoring devices can realize directly perceived observation and measurement to the three-dimensional deformation volume of ground crack, implement long-term sequence monitoring to the wall body crack, three-dimensional deformation characteristic in the formation of acquisition data quantificationally ground crack, and then realize the analysis to ground crack deformation characteristic system, but need use extra instruments such as ruler or slide caliper rule to measure in the measurement process, it is comparatively inconvenient to operate, and can't carry out reutilization after the spiral arm is cut open, cause the wasting of resources.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a: need to use extra instruments such as ruler or slide caliper rule to measure in order to solve the measurement process, the operation is comparatively inconvenient, can't carry out reutilization after the spiral arm is cut open, causes the problem of wasting of resources, the utility model provides a manage and use building crack monitoring devices.
(II) technical scheme
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a building crack monitoring devices for prison reason, includes the wall body, first fixed plate and second fixed plate have set gradually from a left side to the right side in the front of wall body, the positive middle part fixedly connected with slide bar of first fixed plate, the surface swing joint of slide bar has the movable block, one side fixedly connected with connecting plate of movable block, the spout has been seted up at the positive middle part of connecting plate, the positive middle part fixedly connected with threaded rod of second fixed plate, the surface swing joint of threaded rod has fixation nut, the middle part swing joint that the threaded rod surface is close to fixation nut has the swinging boom, the one end fixedly connected with slider of swinging boom, slider and spout swing joint.
Furthermore, the front surfaces of the connecting plate and the rotating arm are provided with level gauges.
Furthermore, the front surfaces of the first fixing plate and the second fixing plate are provided with positioning holes, and positioning bolts are arranged inside the positioning holes.
Furthermore, length scale marks are arranged on the front face of the connecting plate, close to the upper portion of the sliding groove, and the minimum scale unit of the length scale marks is 1 mm.
Furthermore, threaded holes are formed in the top and the bottom of the movable block, and a puller bolt is movably connected inside the threaded holes.
Furthermore, the front surface of the sliding block is provided with angle scale marks, the top of the sliding block is fixedly connected with a pointer, and the minimum scale unit of the angle scale marks is 5 degrees.
Furthermore, the first fixing plate, the second fixing plate, the movable block, the connecting plate and the rotating arm are all made of stainless steel.
(III) advantageous effects
The utility model has the advantages as follows:
1. the building crack monitoring device for supervision comprises a slide bar, a movable block, a connecting plate, a sliding chute, a threaded rod, a rotating arm, a sliding block, length scale marks, angle scale marks and a pointer, wherein a user fixes a first fixing plate on one side of a crack on a wall body, adjusts the position of the movable block on the slide bar to keep a proper distance between the connecting plate and the wall body, adjusts the position of the sliding block in the sliding chute to align the pointer with one side line of the crack, adjusts the position of the rotating arm on the threaded rod to keep the rotating arm and the connecting plate horizontal, then fixes the rotating arm by using a fixing nut, finally fixes a second fixing plate on the other side of the crack to finish the installation of the device, records the scale at the moment as an initial value, regularly observes the scale change condition through the length scale marks, the angle scale marks and the pointer, compares the scale change condition with the initial value, and is simple in operation, need not to use extra ruler or slide caliper rule to measure, improve work efficiency.
2. This manage and use building crack monitoring devices, through the threaded rod, fixation nut, the locating hole, positioning bolt, the setting of screw hole and puller bolt, after the use, the user is unscrewed and is taken out fixation nut and puller bolt from threaded rod and screw hole respectively, can be with the movable block, connecting plate and swinging boom lift off, unscrew positioning bolt from the locating hole, can follow the wall body with first fixed plate and second fixed plate and take off, accomplish the dismantlement to the device, can not cause the damage to the device, be convenient for reuse next time, avoid causing the wasting of resources.
Drawings
Fig. 1 is a schematic view of an axial measurement structure of the present invention;
fig. 2 is an exploded view of the first fixing plate of the present invention;
fig. 3 is an exploded view of the second fixing plate of the present invention;
fig. 4 is the axial structure diagram of the middle slider of the present invention.
Reference numerals: 1. a wall body; 2. a first fixing plate; 3. a second fixing plate; 4. a slide bar; 5. a movable block; 6. a connecting plate; 7. a chute; 8. a threaded rod; 9. fixing a nut; 10. a rotating arm; 11. a slider; 12. a level bar; 13. positioning holes; 14. positioning the bolt; 15. length scale lines; 16. a threaded hole; 17. jacking the bolt; 18. angle scale lines; 19. a pointer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, a building crack monitoring device for supervision comprises a wall body 1, a first fixing plate 2 and a second fixing plate 3 are sequentially arranged on the front side of the wall body 1 from left to right, a sliding rod 4 is fixedly connected to the front middle of the first fixing plate 2, a movable block 5 is movably connected to the outer surface of the sliding rod 4, a connecting plate 6 is fixedly connected to one side of the movable block 5, a sliding groove 7 is formed in the front middle of the connecting plate 6, a threaded rod 8 is fixedly connected to the front middle of the second fixing plate 3, a fixing nut 9 is movably connected to the outer surface of the threaded rod 8, a rotating arm 10 is movably connected to the outer surface of the threaded rod 8, close to the middle of the fixing nut 9, a sliding block 11 is fixedly connected to one end of the rotating arm 10, and the sliding block 11 is movably connected to the sliding groove 7.
In the embodiment, through the arrangement of the sliding rod 4, the movable block 5, the connecting plate 6, the sliding chute 7, the threaded rod 8, the rotating arm 10, the sliding block 11, the length scale mark 15, the angle scale mark 18 and the pointer 19, a user fixes the first fixing plate 2 on one side of a crack on the wall body 1, adjusts the position of the movable block 5 on the sliding rod 4 to keep a proper distance between the connecting plate 6 and the wall body 1, adjusts the position of the sliding block 11 in the sliding chute 7 to align the pointer 19 with one side line of the crack, adjusts the position of the rotating arm 10 on the threaded rod 8 to keep the rotating arm 10 and the connecting plate 6 horizontal, fixes the rotating arm 10 by using the fixing nut 9, finally fixes the second fixing plate 3 on the other side of the crack to complete the installation of the device, records the scale at the moment as an initial value, and regularly observes the scale change condition through the length scale mark 15, the angle scale mark 18 and the pointer 19, compare with initial value, easy operation need not to use extra ruler or slide caliper rule to measure, improves work efficiency.
Example 2
Referring to fig. 2-4, the present embodiment is further optimized based on embodiment 1, and specifically, the front surfaces of the connecting plate 6 and the rotating arm 10 are both provided with a level 12.
Specifically, the length scale lines 15 are arranged on the front face of the connecting plate 6, which is close to the upper portion of the sliding chute 7, and the minimum scale unit of the length scale lines 15 is 1 mm.
Specifically, the front surface of the sliding block 11 is provided with angle scale lines 18, the top of the sliding block 11 is fixedly connected with a pointer 19, and the minimum scale unit of the angle scale lines 18 is 5 °.
In this embodiment, through the setting of level 12, length scale 15, angle scale 18 and pointer 19, level 12 can the convenient to use person adjust the horizontal angle of connecting plate 6 and swinging boom 10, and length scale 15, angle scale 18 and pointer 19 can the convenient to use person observe scale numerical value directly perceivedly.
Example 3
Referring to fig. 1-3, the present embodiment is optimized based on the embodiment 1 or 2, specifically, positioning holes 13 are formed on the front surfaces of the first fixing plate 2 and the second fixing plate 3, and positioning bolts 14 are disposed inside the positioning holes 13.
Specifically, threaded holes 16 are formed in the top and the bottom of the movable block 5, and tightening bolts 17 are movably connected inside the threaded holes 16.
Specifically, the first fixing plate 2, the second fixing plate 3, the movable block 5, the connecting plate 6 and the rotating arm 10 are all made of stainless steel.
In this embodiment, through threaded rod 8, fixation nut 9, the locating hole 13, positioning bolt 14, the setting of screw hole 16 and puller bolt 17, after the use, the user unscrews and takes out fixation nut 9 and puller bolt 17 from threaded rod 8 and screw hole 16 respectively, can lift the movable block 5, connecting plate 6 and swinging boom 10 off, unscrew positioning bolt 14 from locating hole 13, can take off first fixed plate 2 and second fixed plate 3 from wall body 1, the completion is to the dismantlement of device, can not lead to the fact the damage to the device, be convenient for reuse next time, avoid causing the wasting of resources.
In summary, the following steps: the utility model discloses, the user fixes first fixed plate 2 on one side of crack on wall body 1, adjust the position of movable block 5 on slide bar 4, make between connecting plate 6 and wall body 1 keep suitable distance, adjust the position of slider 11 in spout 7, make pointer 19 align with cracked side line, adjust the position of swinging boom 10 on threaded rod 8, make swinging boom 10 and connecting plate 6 keep the level, reuse fixation nut 9 to fix swinging boom 10, fix second fixed plate 3 on the other side of crack at last, accomplish the installation of the device, record the scale of this moment as the initial value, later regularly observe the scale change condition through length scale mark 15, angle scale mark 18 and pointer 19, compare with the initial value, easy operation, need not to use extra ruler or slide caliper rule to measure, improve work efficiency, after using, the user unscrews down and takes out fixation nut 9 and puller bolt 17 from threaded rod 8 and screw hole 16 respectively, can lift movable block 5, connecting plate 6 and swinging boom 10 off, unscrew positioning bolt 14 from locating hole 13, can take off first fixed plate 2 and second fixed plate 3 from wall body 1, accomplish the dismantlement to the device, can not cause the damage to the device, and the reuse of being convenient for next time avoids causing the wasting of resources.
Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a manage and use building crack monitoring devices, includes wall body (1), its characterized in that: the front surface of the wall body (1) is sequentially provided with a first fixing plate (2) and a second fixing plate (3) from left to right, a sliding rod (4) is fixedly connected with the middle part of the front surface of the first fixing plate (2), a movable block (5) is movably connected with the outer surface of the sliding rod (4), one side of the movable block (5) is fixedly connected with a connecting plate (6), the middle part of the front surface of the connecting plate (6) is provided with a sliding chute (7), the middle part of the front surface of the second fixing plate (3) is fixedly connected with a threaded rod (8), the outer surface of the threaded rod (8) is movably connected with a fixed nut (9), the middle part of the outer surface of the threaded rod (8) close to the fixed nut (9) is movably connected with a rotating arm (10), one end fixedly connected with slider (11) of swinging boom (10), slider (11) and spout (7) swing joint.
2. The building crack monitoring device for prison as claimed in claim 1, wherein: the front surfaces of the connecting plate (6) and the rotating arm (10) are provided with level gauges (12).
3. The building crack monitoring device for prison as claimed in claim 1, wherein: locating holes (13) are formed in the front faces of the first fixing plate (2) and the second fixing plate (3), and locating bolts (14) are arranged inside the locating holes (13).
4. The building crack monitoring device for prison as claimed in claim 1, wherein: the length scale marks (15) are arranged on the front face of the connecting plate (6) and close to the upper portion of the sliding groove (7), and the minimum scale unit of the length scale marks (15) is 1 mm.
5. The building crack monitoring device for prison as claimed in claim 1, wherein: threaded holes (16) are formed in the top and the bottom of the movable block (5), and tightening bolts (17) are movably connected inside the threaded holes (16).
6. The building crack monitoring device for prison as claimed in claim 1, wherein: the front surface of the sliding block (11) is provided with angle scale marks (18), the top of the sliding block (11) is fixedly connected with a pointer (19), and the minimum scale unit of the angle scale marks (18) is 5 degrees.
7. The building crack monitoring device for prison as claimed in claim 1, wherein: the first fixing plate (2), the second fixing plate (3), the movable block (5), the connecting plate (6) and the rotating arm (10) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120905679.4U CN214470499U (en) | 2021-04-28 | 2021-04-28 | Supervision building crack monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120905679.4U CN214470499U (en) | 2021-04-28 | 2021-04-28 | Supervision building crack monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214470499U true CN214470499U (en) | 2021-10-22 |
Family
ID=78180625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120905679.4U Active CN214470499U (en) | 2021-04-28 | 2021-04-28 | Supervision building crack monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214470499U (en) |
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2021
- 2021-04-28 CN CN202120905679.4U patent/CN214470499U/en active Active
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| GR01 | Patent grant | ||
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Effective date of registration: 20230516 Address after: 1901, Building A, Three Gorges Cloud Computing Training Building, No. 57-6 Development Avenue, Yichang Area, China (Hubei) Free Trade Zone, Yichang City, Hubei Province, 443000 Patentee after: Hubei Three Gorges Construction Project Management Co.,Ltd. Address before: 277599 Room 101, unit 4, building 1, culture and education community, Longshan Road, Tengzhou City, Zaozhuang City, Shandong Province Patentee before: Liao Peinan |
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| TR01 | Transfer of patent right |