CN209820517U - Concrete dam crack monitoring devices - Google Patents
Concrete dam crack monitoring devices Download PDFInfo
- Publication number
- CN209820517U CN209820517U CN201920965926.2U CN201920965926U CN209820517U CN 209820517 U CN209820517 U CN 209820517U CN 201920965926 U CN201920965926 U CN 201920965926U CN 209820517 U CN209820517 U CN 209820517U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- laser
- hole
- limiting
- 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
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model discloses a concrete dam crack monitoring devices, including the supporting shoe, fluted and first through-hole are seted up respectively to the right side both sides of supporting shoe, the inner wall fixedly connected with coupling mechanism of first through-hole, the inner wall sliding connection of first through-hole has the spacing ring, spacing ring inner wall fixedly connected with laser emitter and laser receiver respectively. The utility model discloses when changing laser emitter or laser receiver, separate limiting plate and supporting shoe, it can take out in the supporting shoe to be laser emitter or laser receiver, during installation laser emitter or laser receiver, fixes the stopper at the spacing inslot through the fixed sleeve, and then fixes laser emitter or laser receiver in the supporting shoe through the limiting plate, and the operating personnel of being convenient for carries out the dismouting to laser emitter or laser receiver, and it is comparatively convenient to maintain.
Description
The technical field is as follows:
the utility model relates to a crack monitoring technology field specifically is a concrete dam crack monitoring devices.
Background art:
the dam is a hydraulic structure constructed by constructing and controlling water flow on the basis of relevant national regulations and arranging the hydraulic structure at a reasonable position to cooperate and coordinate with each other, so as to realize hydraulic tasks. Dam need monitor the crack in the use, and current monitoring devices mostly monitors the crack through laser, has disclosed a laser crack monitoring devices for dam safety monitoring for CN205333101U like Chinese patent publication, monitors the crack through laser, but the last laser generating device of monitoring devices and the dismouting of laser receiving device are comparatively troublesome, inconvenient and operating personnel change the laser generating device and the laser receiving device of damage.
The utility model has the following contents:
an object of the utility model is to provide a concrete dam crack monitoring devices to solve present, the last laser generator of monitoring devices and laser receiving device dismouting are comparatively troublesome, inconvenient and the problem that the operation personnel changed to the laser generator and the laser receiving device of damage.
The utility model discloses by following technical scheme implement: the utility model provides a concrete dam crack monitoring devices, includes the supporting shoe, recess and first through-hole are seted up respectively to the right side both sides of supporting shoe, the inner wall fixedly connected with coupling mechanism of first through-hole, the inner wall sliding connection of first through-hole has the spacing ring, spacing ring inner wall fixedly connected with laser emitter and laser receiver respectively, laser emitter's right side and laser receiver's right side all with coupling mechanism's left side fixed connection, laser emitter and laser receiver all are connected with the coupling mechanism electricity, the inner wall left side fixedly connected with treater of recess, coupling mechanism is connected with the treater electricity.
The upper side and the lower side of the supporting block are both provided with sliding grooves, the right side of the inner wall of each sliding groove is fixedly connected with a fixing mechanism, the inner wall of each fixing mechanism is connected with the surface of the supporting block in a sliding manner, the upper side and the lower side of the supporting block are both provided with limiting grooves, the inner wall of each limiting groove is connected with a limiting mechanism in a sliding manner, the surface of each limiting mechanism is connected with the inner wall of each fixing mechanism in a sliding manner, the right side of each limiting mechanism is provided with a second through hole, the surface of the laser transmitter and the surface of the laser receiver are both connected with the inner wall of the second through hole in a sliding manner, the right side of the supporting block.
Preferably, the connecting mechanism comprises a plug, the right side of the laser transmitter and the right side of the laser receiver are fixedly connected with the left side of the plug, a jack is inserted into the surface of the plug, the surface of the jack is fixedly connected with the inner wall of the first through hole, the laser transmitter and the laser receiver are electrically connected with the plug, and the jack is electrically connected with the processor.
Preferably, the fixing mechanism comprises a spring, the right side of the spring is fixedly connected with the right side of the inner wall of the sliding groove, the left side of the spring is fixedly connected with a sliding block, the surface of the supporting block is connected with a fixing sleeve in a sliding manner, the upper side and the lower side of the fixing sleeve are both provided with connecting holes, the inner wall of each connecting hole is fixedly connected with the surface of the sliding block, and the inner wall of the fixing sleeve is connected with the surface of the limiting mechanism in a sliding manner.
Preferably, the limiting mechanism comprises a limiting plate, the surface of the limiting plate is connected with the inner wall of the fixing sleeve in a sliding mode, the inner wall of the limiting plate is hinged to a limiting block through a pin shaft, the inner wall of the fixing sleeve and the inner wall of the limiting groove are connected with the surface of the limiting block in a sliding mode, and the second through hole is formed in the right side of the limiting plate.
Preferably, the left side of the limiting plate is fixedly connected with a protecting plate, and the protecting plate is a tempered transparent glass plate.
Preferably, the inner wall of the groove is fixedly connected with a partition plate, and the right side of the partition plate is fixedly connected with a handle frame.
The utility model has the advantages that:
1. when the laser transmitter or the laser receiver is replaced, the fixing sleeve is pushed rightwards, so that the fixing sleeve cannot limit the limiting block, the limiting plate is separated from the supporting block, then the laser transmitter or the laser receiver is pulled out of the supporting block, when the laser transmitter or the laser receiver is installed, the laser transmitter or the laser receiver is inserted into the first through hole, the plug is inserted into the jack, the laser transmitter or the laser receiver is electrically connected with the processor through the plug and the jack, the fixing sleeve is pushed rightwards, the limiting block is inserted into the limiting groove, the fixing sleeve is loosened, the spring pushes the fixing sleeve at the moment, the limiting block is fixed in the limiting groove through the fixing sleeve, the laser transmitter or the laser receiver is fixed in the supporting block through the limiting plate, and an operator can conveniently disassemble and assemble the laser transmitter or the laser receiver, the maintenance is more convenient.
2. The utility model discloses a protection shield plays guard action to laser emitter and laser receiver, makes laser emitter and laser receiver life increase, and simultaneously, laser can pass the protection shield to can not lead to the fact the influence to the monitoring result, through setting up the handle frame, the operation personnel of being convenient for carry this monitoring devices.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
FIG. 3 is a side view of the structure of the present invention;
fig. 4 is a front view of the laser transmitter of the present invention;
FIG. 5 is a front view of the stopper of the present invention;
fig. 6 is a side view of the limiting plate of the present invention.
In the figure: 1. a support block; 2. a groove; 3. a first through hole; 4. a connecting mechanism; 41. a plug; 42. a jack; 5. a limiting ring; 6. a laser transmitter; 7. a laser receiver; 8. a processor; 9. a chute; 10. a fixing mechanism; 101. a spring; 102. a slider; 103. fixing the sleeve; 104. connecting holes; 11. a limiting groove; 12. a limiting mechanism; 121. a limiting plate; 122. a limiting block; 13. a second through hole; 14. pressing a key; 15. a display screen; 16. a protection plate; 17. a partition plate; 18. a handle frame.
The specific implementation mode is as follows:
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 efforts belong to the protection scope of the present invention.
Referring to FIGS. 1-6: a concrete dam crack monitoring device comprises a supporting block 1, a groove 2 and a first through hole 3 are respectively formed in two sides of the right side of the supporting block 1, a connecting mechanism 4 is fixedly connected to the inner wall of the first through hole 3, a limiting ring 5 is slidably connected to the inner wall of the first through hole 3, a laser transmitter 6 and a laser receiver 7 are respectively and fixedly connected to the inner wall of the limiting ring 5, the right side of the laser transmitter 6 and the right side of the laser receiver 7 are respectively and fixedly connected with the left side of the connecting mechanism 4, the transmitting end of the laser transmitter 6 and the receiving end of the laser receiver 7 are both on the left side, the laser receiver 7 is positioned on the upper side and the lower side of the laser transmitter 6, the laser transmitter 6 and the laser receiver 7 are both electrically connected with the connecting mechanism 4, a processor 8 is fixedly connected to the left side of the inner wall of the groove 2, the model, the inner wall fixedly connected with baffle 17 of recess 2, the right side fixedly connected with handle frame 18 of baffle 17 through setting up handle frame 18, and the operating personnel of being convenient for carry this monitoring devices.
Spout 9 has all been seted up to the upper and lower both sides of supporting shoe 1, spout 9's inner wall right side fixedly connected with fixed establishment 10, fixed establishment 10's the inner wall and supporting shoe 1's sliding surface connection, spacing groove 11 has all been seted up to the upper and lower both sides of supporting shoe 1, the inner wall sliding connection of spacing groove 11 has stop gear 12, stop gear 12's the surface and fixed establishment 10's inner wall sliding connection, second through-hole 13 has been seted up on stop gear 12's right side, laser emitter 6's the surface and laser receiver 7's the surface all with the inner wall sliding connection of second through-hole 13, supporting shoe 1's right side fixedly connected with button 14 and display screen 15, button 14 and display screen 15 all are connected with 8 electricity of treater, through button 14 control treater 8.
The connecting mechanism 4 comprises a plug 41, the right side of the laser transmitter 6 and the right side of the laser receiver 7 are both fixedly connected with the left side of the plug 41, a jack 42 is inserted into the surface of the plug 41, the surface of the jack 42 is fixedly connected with the inner wall of the first through hole 3, the laser transmitter 6 and the laser receiver 7 are both electrically connected with the plug 41, the jack 42 is electrically connected with the processor 8, and the laser transmitter 6 or the laser receiver 7 is electrically connected with the processor 8 through the plug 41 and the jack 42.
Fixing mechanism 10 includes spring 101, the right side of spring 101 and the inner wall right side fixed connection of spout 9, the left side fixedly connected with slider 102 of spring 101, spring 101 plays the impetus to slider 102, the clearance is 3mm between slider 102 and the spout 9, the sliding surface connection of supporting shoe 1 has fixed sleeve 103, connecting hole 104 has all been seted up to the upper and lower both sides of fixed sleeve 103, the inner wall of connecting hole 104 and the fixed surface connection of slider 102, it is together fixed with slider 102 to fix fixed sleeve 103 through connecting hole 104, the inner wall of fixed sleeve 103 and stop gear 12's sliding surface connection.
Limiting mechanism 12 includes limiting plate 121, limiting plate 121's the surface and the inner wall sliding connection of fixed sleeve 103, limiting plate 121's inner wall articulates through the round pin axle has stopper 122, stopper 122 is the trapezoidal piece, and one side that fixed sleeve 103 was kept away from to stopper 122 is the inclined plane, the inner wall of fixed sleeve 103 and the inner wall of spacing groove 11 all with stopper 122's surface sliding connection, limiting plate 121 and supporting shoe 1 are fixed back together, fix laser emitter 6 and laser receiver 7 in supporting shoe 1 through spacing ring 5, second through-hole 13 is located the right side of limiting plate 121 and sets up, limiting plate 121's left side fixedly connected with protection shield 16, protection shield 16 is the toughened transparent glass board.
When the utility model is used, the key 14 is pressed, the processor 8 is opened, the laser transmitter 6 and the laser receiver 7 are opened through the processor 8, the laser receiver 7 receives the laser transmitted by the laser transmitter 6, and then the cracks are monitored by the laser, and simultaneously the monitoring result is processed through the processor 8, the processing result is displayed through the display, when the laser transmitter 6 or the laser receiver 7 is replaced, the fixing sleeve 103 is pushed rightwards, the fixing sleeve 103 cannot limit the limiting block 122, and further the limiting block 121 is separated from the supporting block 1, the laser transmitter 6 or the laser receiver 7 is taken out, then the laser transmitter 6 or the laser receiver 7 is inserted into the first through hole 3, the plug 41 is inserted into the jack 42, the laser transmitter 6 or the laser receiver 7 is connected with the processor 8 through the plug 41 and the jack 42, promote fixed sleeve 103 right to insert stopper 122 in the spacing groove 11, loosen fixed sleeve 103, spring 101 promotes fixed sleeve 103 this moment, fixes stopper 122 in spacing groove 11 through fixed sleeve 103, and then fixes laser emitter 6 or laser receiver 7 in supporting shoe 1 through limiting plate 121.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A concrete dam crack monitoring device comprises a supporting block (1) and is characterized in that, the two sides of the right side of the supporting block (1) are respectively provided with a groove (2) and a first through hole (3), the inner wall of the first through hole (3) is fixedly connected with a connecting mechanism (4), the inner wall of the first through hole (3) is connected with a limiting ring (5) in a sliding way, the inner wall of the limit ring (5) is respectively and fixedly connected with a laser transmitter (6) and a laser receiver (7), the right side of the laser transmitter (6) and the right side of the laser receiver (7) are both fixedly connected with the left side of the connecting mechanism (4), the laser transmitter (6) and the laser receiver (7) are both electrically connected with the connecting mechanism (4), the processor (8) is fixedly connected to the left side of the inner wall of the groove (2), and the connecting mechanism (4) is electrically connected with the processor (8);
the upper side and the lower side of the supporting block (1) are both provided with a chute (9), the right side of the inner wall of the chute (9) is fixedly connected with a fixing mechanism (10), the inner wall of the fixing mechanism (10) is connected with the surface of the supporting block (1) in a sliding way, the upper side and the lower side of the supporting block (1) are both provided with a limiting groove (11), the inner wall of the limiting groove (11) is connected with a limiting mechanism (12) in a sliding way, the surface of the limiting mechanism (12) is connected with the inner wall of the fixing mechanism (10) in a sliding way, a second through hole (13) is formed in the right side of the limiting mechanism (12), the surface of the laser transmitter (6) and the surface of the laser receiver (7) are both in sliding connection with the inner wall of the second through hole (13), the right side of the supporting block (1) is fixedly connected with a key (14) and a display screen (15), the key (14) and the display screen (15) are both electrically connected with the processor (8).
2. The concrete dam crack monitoring device of claim 1, wherein: the connecting mechanism (4) comprises a plug (41), the right side of the laser transmitter (6) and the right side of the laser receiver (7) are fixedly connected with the left side of the plug (41), a jack (42) is inserted into the surface of the plug (41), the surface of the jack (42) is fixedly connected with the inner wall of the first through hole (3), the laser transmitter (6) and the laser receiver (7) are electrically connected with the plug (41), and the jack (42) is electrically connected with the processor (8).
3. The concrete dam crack monitoring device of claim 1, wherein: the fixing mechanism (10) comprises a spring (101), the right side of the spring (101) is fixedly connected with the right side of the inner wall of the sliding groove (9), a sliding block (102) is fixedly connected to the left side of the spring (101), a fixing sleeve (103) is slidably connected to the surface of the supporting block (1), connecting holes (104) are formed in the upper side and the lower side of the fixing sleeve (103), the inner wall of each connecting hole (104) is fixedly connected with the surface of the corresponding sliding block (102), and the inner wall of the fixing sleeve (103) is slidably connected with the surface of the limiting mechanism (12).
4. The concrete dam crack monitoring device of claim 3, wherein: limiting mechanism (12) include limiting plate (121), the surface of limiting plate (121) and the inner wall sliding connection of fixed sleeve (103), the inner wall of limiting plate (121) articulates through the round pin axle has stopper (122), the inner wall of fixed sleeve (103) and the inner wall of spacing groove (11) all with the surface sliding connection of stopper (122), second through-hole (13) are located the right side of limiting plate (121) and are seted up.
5. The concrete dam crack monitoring device of claim 4, wherein: the left side of the limiting plate (121) is fixedly connected with a protecting plate (16), and the protecting plate (16) is a toughened transparent glass plate.
6. The concrete dam crack monitoring device of claim 1, wherein: the inner wall of the groove (2) is fixedly connected with a partition plate (17), and the right side of the partition plate (17) is fixedly connected with a handle frame (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920965926.2U CN209820517U (en) | 2019-06-25 | 2019-06-25 | Concrete dam crack monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920965926.2U CN209820517U (en) | 2019-06-25 | 2019-06-25 | Concrete dam crack monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209820517U true CN209820517U (en) | 2019-12-20 |
Family
ID=68884899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920965926.2U Active CN209820517U (en) | 2019-06-25 | 2019-06-25 | Concrete dam crack monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209820517U (en) |
-
2019
- 2019-06-25 CN CN201920965926.2U patent/CN209820517U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209820517U (en) | Concrete dam crack monitoring devices | |
| CN210469398U (en) | Communication device rear cover convenient to dismouting | |
| CN107673180A (en) | A kind of closed escalator with stepchain roller detection means | |
| CN211628589U (en) | Digital engine display screen | |
| CN208455417U (en) | A kind of portable pneumatic crusher | |
| CN210074296U (en) | Household intelligent plug | |
| CN208028886U (en) | A kind of novel identification network invasion monitoring communication controler | |
| CN205899539U (en) | Visual device of improved generation distribution fortune wesy | |
| CN218122128U (en) | Reliable electric energy quality monitoring device | |
| CN219372775U (en) | Centralized control device of scraper conveyor for coal mine production | |
| CN215268567U (en) | Network data transmission device with hierarchical protection | |
| CN216485214U (en) | Digital multifunctional network electric power instrument | |
| CN215375603U (en) | Device for monitoring faults of antenna-TR (transmitter-receiver) assembly | |
| CN211015134U (en) | Equipment energy consumption intelligent monitoring of mill and analytical equipment convenient to fast assembly | |
| CN205391856U (en) | Dehydration sheet frame machine shovel mud device | |
| CN210807254U (en) | Wireless wristwatch capable of realizing two-way communication | |
| CN211625173U (en) | Communication signal safety display lamp control device | |
| CN215508068U (en) | Automatic cleaning device of fire pump | |
| CN210518295U (en) | Knob protection and false triggering prevention mechanism of wireless communication equipment | |
| CN221125155U (en) | Computer machine case convenient to installation is dismantled | |
| CN209994666U (en) | Remote controller shell capable of being hung on wall | |
| CN219416253U (en) | Basket safety catch detection device | |
| CN208796431U (en) | A kind of user information transmitting device | |
| CN219105577U (en) | Pyrolysis particle tester | |
| CN209460494U (en) | A kind of glasses preventing keystroke mis-operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |