CN216843836U - Real-time safety inspection device for muddy rock water-rich tunnel - Google Patents
Real-time safety inspection device for muddy rock water-rich tunnel Download PDFInfo
- Publication number
- CN216843836U CN216843836U CN202220208819.7U CN202220208819U CN216843836U CN 216843836 U CN216843836 U CN 216843836U CN 202220208819 U CN202220208819 U CN 202220208819U CN 216843836 U CN216843836 U CN 216843836U
- Authority
- CN
- China
- Prior art keywords
- cavity
- rod
- arc
- sliding block
- hole
- 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
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a real-time safety detection device for a muddy rock water-rich tunnel, which comprises two bottom feet and an arc detection section, wherein two ends of the arc detection section are respectively arranged on the two bottom feet; a plurality of second cavities are uniformly arranged on the arc-shaped detection section, and a detection alarm unit is arranged in each second cavity; the detection alarm unit comprises a sliding block, a movable rod and a contact plate, the sliding block reciprocates along the radial direction of an arc corresponding to the arc detection section of the second cavity, an avoidance hole is formed in the top of the second cavity, and the movable rod penetrates through the avoidance hole; one end of the movable rod, which is positioned in the second cavity, is connected to the sliding block, the other end of the movable rod, which extends out of the second cavity, is connected to the contact plate, the detection alarm unit further comprises an alarm lamp and a contact button, and the contact button is electrically connected with the alarm lamp; the contact button is arranged at the bottom of the second cavity, and the contact button is pressed when the sliding block moves to the bottom of the second cavity. The soil loss condition of more positions in the tunnel can be detected.
Description
Technical Field
The utility model belongs to the technical field of the tunnel safety inspection, concretely relates to rich water tunnel real-time safety inspection device of argillite.
Background
The tunnel is an engineering building buried in the stratum and is a form of underground space utilization by human beings, the tunnel can be divided into a traffic tunnel, a mine tunnel and the like, the structure of the tunnel comprises a main building and auxiliary equipment, the main building comprises a tunnel body and a tunnel door, the auxiliary equipment comprises a car avoiding tunnel, a fire fighting facility, an emergency communication and water prevention and drainage facility, the long tunnel is also provided with special ventilation and lighting equipment, some tunnels are arranged in a muddy rock water-rich mountain body, if the tunnels are easy to collapse in rainstorm weather, and therefore the real-time safety detection device of the muddy rock water-rich tunnel is required to be used for carrying out safety detection on the muddy rock water-rich tunnel.
The traditional real-time safety detection device for the argillaceous rock water-rich tunnel has the advantages of firm structure and simplicity in operation; still have its shortcoming, traditional real-time safety inspection device of rich water tunnel of argillaceous rock is in the in-process that uses, can't be accurate to a certain position in the tunnel, and the region that detects is not accurate enough.
Therefore, there is a need to provide an improved solution to the above-mentioned deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a muddy rock rich water tunnel real-time safety inspection device to solve at least that present detection device can't the accuracy detect a certain position scheduling problem in the tunnel.
In order to achieve the above object, the present invention provides the following technical solutions:
a real-time safety detection device for a muddy rock water-rich tunnel comprises two bottom feet and an arc detection section, wherein two ends of the arc detection section are respectively arranged on the two bottom feet;
a plurality of second cavities are uniformly arranged on the arc-shaped detection section, and a detection alarm unit is arranged in each second cavity;
the detection alarm unit comprises a sliding block, a movable rod and a contact plate, the sliding block reciprocates along the radial direction of an arc corresponding to the arc detection section of the second cavity, an avoidance hole is formed in the top of the second cavity, and the movable rod penetrates through the avoidance hole;
one end of the movable rod, which is positioned in the second cavity, is connected to the sliding block, the other end of the movable rod, which extends out of the second cavity, is connected to the contact plate, and the contact plate is used for being in contact with the inner wall of the tunnel to be detected so as to push the sliding block to displace under an external acting force;
the detection alarm unit further comprises an alarm lamp and a contact button, the contact button is electrically connected with the alarm lamp and is used for enabling the alarm lamp to flash to give an alarm when the contact button is pressed;
the contact button is arranged at the bottom of the second cavity, and is pressed when the sliding block moves to the bottom of the second cavity.
In the safety inspection device, preferably, the alarm lamps are disposed on the inner wall surface of the arc inspection section, and each of the second cavities is disposed corresponding to one of the alarm lamps.
The safety detection device as described above, preferably, the detection alarm unit further includes a fixed spring disposed between the slider and the top of the second cavity, for pulling the slider toward the top of the second cavity;
and when the contact plate is not influenced by external force, the sliding block is suspended in the second cavity under the action of the fixed spring.
In the safety detection device, preferably, the fixed spring is sleeved on the periphery of the movable rod, and the fixed spring is stretched when the sliding block moves downwards.
In the safety detection device, preferably, each of the feet is provided with a first cavity, and each of the first cavities is provided with a height adjustment mechanism;
the height adjusting mechanism comprises an adjusting rod, the height adjusting mechanism is used for adjusting the lifting of the adjusting rod, a avoiding hole is formed in the top of the first cavity, the adjusting rod penetrates through the avoiding hole to extend out of the first cavity, and the top end of the adjusting rod is connected with the arc detection section.
The safety detection device as described above, preferably, the height adjustment mechanism further includes a threaded rod and a threaded block, the threaded rod is rotatably disposed inside the first cavity, and the threaded block is screwed on the threaded rod;
the adjusting rod is provided with at least two, the adjusting rod sets up the top of screw thread piece, and is a plurality of the adjusting rod equipartition is in around the threaded rod.
In the safety detection device, preferably, a mounting plate is arranged in the first cavity, a rotation hole is arranged on the mounting plate, and the threaded rod penetrates through the rotation hole;
the threaded rod rotates to be established in the rotation hole, the screw thread piece is located the top of mounting panel.
In the safety detection device, preferably, a driven gear is mounted at one end of the threaded rod penetrating through the rotation hole;
be provided with the through-hole on the lateral wall that lies in driven gear below in first cavity, the rotation is provided with the actuating lever in the through-hole, inside the actuating lever ran through the hole of dodging stretched into first cavity, was provided with drive gear at the tip that the actuating lever lies in first cavity, drive gear with driven gear rotates the meshing.
In the safety detection device, the driving gear and the driven gear are both bevel gears, and the driving rod is perpendicular to the threaded rod.
In the safety detection device, preferably, a rocker is disposed on an end of the driving rod extending out of the first cavity.
Has the beneficial effects that: the safety detection device is provided with a plurality of detection alarm units which can detect soil loss conditions at more positions in the tunnel; moreover, the safety detection device in the application can be suitable for tunnels with different heights.
Drawings
Fig. 1 is a schematic front sectional view of a safety inspection device according to an embodiment of the present invention;
fig. 2 is a front view of a safety inspection device according to an embodiment of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
fig. 4 is an enlarged view of fig. 1 at B.
In the figure: 1. footing; 2. a first cavity; 3. mounting a plate; 4. adjusting a rod; 5. an arc detection section; 6. a threaded rod; 7. a thread block; 8. an alarm light; 9. a height adjustment mechanism; 901. a rocker; 902. a drive rod; 903. a driven gear; 904. a drive gear; 10. a contact button; 11. a slider; 12. fixing the spring; 13. a contact plate; 14. a movable rod; 15. a second cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
In the description of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and do not require that the present invention must be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. The terms "connected" and "connected" used in the present invention should be understood in a broad sense, and may be, for example, either fixed or detachable; they may be directly connected or indirectly connected through intermediate members, and specific meanings of the above terms will be understood by those skilled in the art as appropriate.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
According to the specific embodiment of the utility model, as shown in fig. 1-4, the utility model provides a muddy rock water-rich tunnel real-time safety detection device, the safety detection device comprises two bottom feet 1 and an arc detection section 5, two ends of the arc detection section 5 are respectively arranged on the two bottom feet 1; a plurality of second cavities 15 are uniformly arranged on the arc-shaped detection section 5, and a detection alarm unit is arranged in each second cavity 15; the detection alarm unit comprises a slide block 11, a movable rod 14 and a contact plate 13, the slide block 11 reciprocates along the radial direction of an arc corresponding to the arc detection section of the second cavity 15, an avoidance hole is formed in the top of the second cavity 15, and the movable rod 14 penetrates through the avoidance hole; one end of the movable rod 14, which is positioned in the second cavity 15, is connected to the slider 11, the other end of the movable rod 14, which extends out of the second cavity 15, is connected to the contact plate 13, and the contact plate 13 is used for contacting with the inner wall of the tunnel to be detected so as to push the slider 11 to displace under an external acting force; the detection alarm unit further comprises an alarm lamp 8 and a contact button 10, wherein the contact button 10 is electrically connected with the alarm lamp 8 and is used for enabling the alarm lamp 8 to flash to alarm when the contact button 10 is pressed; the contact button 10 is disposed at the bottom of the second cavity 15, and the contact button 10 is pressed when the slider 11 moves to the bottom of the second cavity 15.
The detection alarm unit further comprises a fixed spring 12, wherein the fixed spring 12 is arranged between the sliding block 11 and the top of the second cavity 15 and used for pulling the sliding block 11 to the top of the second cavity 15; the slider 11 is suspended in the second cavity 15 by the fixed spring 12 without the contact plate 13 being subjected to an external force. The fixing spring 12 is located in the second cavity 15, so that the fixing spring 12 can be protected, and damage to the fixing spring 12 caused by falling rocks in a tunnel and the like is avoided.
The fixed spring 12 is sleeved on the periphery of the movable rod 14, and when the sliding block 11 moves downwards, the fixed spring 12 is stretched. The fixed spring 12 is sleeved on the periphery of the movable rod 14, so that the fixed spring 12 can guide on the basis of the movable rod 14, and the situation that the fixed spring 12 is damaged due to being pulled and biased is avoided. In other embodiments, the fixed spring 12 may be provided in plural, and in this case, the fixed spring 12 may also be a tension spring, and the plural tension springs are uniformly distributed in the circumferential direction of the movable rod 14.
Each footing 1 is provided with a first cavity 2, and each first cavity 2 is provided with a height adjusting mechanism 9; the height adjusting mechanism 9 comprises an adjusting rod 4, the height adjusting mechanism 9 is used for adjusting the lifting of the adjusting rod 4, a avoiding hole is formed in the top of the first cavity 2, the adjusting rod 4 penetrates through the avoiding hole to extend out of the first cavity 2, and the top end of the adjusting rod 4 is connected with the arc detection section 5. The height of the arc-shaped detection section 5 is adjusted by the height adjusting mechanism 9, so that the safety detection device can be suitable for tunnels with different heights.
The height adjusting mechanism 9 further comprises a threaded rod 6 and a threaded block 7, the threaded rod 6 is rotatably arranged in the first cavity 2, and the threaded block 7 is in threaded connection with the threaded rod 6; the adjusting rods 4 are at least two, the adjusting rods 4 are arranged at the top ends of the thread blocks 7, and the adjusting rods 4 are uniformly distributed around the threaded rods 6. Threaded rod 6 forms screw thread elevation structure with screw thread piece 7, and when threaded rod 6 rotated, screw thread piece 7 took place upwards or decurrent displacement along threaded rod 6, and screw thread elevation structure can bear great effort, the arc of being convenient for more detects the lift displacement of section 5.
A mounting plate 3 is arranged in the first cavity 2, a rotating hole is formed in the mounting plate 3, and a threaded rod 6 penetrates through the rotating hole; the threaded rod 6 is rotatably arranged in the rotating hole, and the threaded block 7 is positioned above the mounting plate 3. In this embodiment, the threaded rod 6 is disposed on the mounting plate 3 through a rotating bearing, the bearing inner ring is fixed on the threaded rod 6, the bearing outer ring is disposed in a rotating hole of the mounting plate 3 through a truncated cone-shaped bearing sleeve, a step is disposed on the truncated cone-shaped bearing sleeve, and the truncated cone-shaped bearing sleeve is erected in the rotating hole through the step.
One end of the threaded rod 6 penetrating through the rotating hole is provided with a driven gear 903; a through hole is formed in the side wall of the first cavity 2 below the driven gear 903, a driving rod 902 is rotatably arranged in the through hole, the driving rod 902 penetrates through the avoiding hole and extends into the first cavity 2, a driving gear 904 is arranged at the end part of the driving rod 902 located in the first cavity 2, and the driving gear 904 is rotatably meshed with the driven gear 903. The drive gear 904 and the driven gear 903 are bevel gears, and the drive shaft 902 is perpendicular to the threaded rod 6. The arrangement is such that the height adjustment mechanism 9 has a smaller volume.
A remote lever is provided on the end of the driving rod 902 that protrudes out of the first cavity 2. The driving rod 902 is driven to rotate by rotating the remote rod 901, the driving rod 902 drives the driving gear 904 to rotate, and the remote rod 901 is arranged to increase the rotating torque of the driving rod 902, so that the driving gear 904 is convenient to rotate.
Safety inspection device is when using, the staff installs footing 1 in the both sides of the inside bottom in tunnel, rotate rocker 901 afterwards, drive actuating lever 902 through rocker 901, make actuating lever 902 rotatory, it is rotatory to drive gear 904 through actuating lever 902, because drive gear 904 and driven gear 903 intermeshing, the event is at the rotatory in-process of drive gear 904, drive gear 904 can drive driven gear 903 rotatory, can drive threaded rod 6 rotatory through driven gear 903, because thread block 7 passes through threaded connection with threaded rod 6, the event is at the rotatory in-process of threaded rod 6, thread block 7 can take place the displacement of orientation from top to bottom along with the screw thread at the outer wall of threaded rod 6. Can drive through screw thread piece 7 and adjust pole 4 and remove, drive arc detection section 5 through adjusting pole 4 and reciprocate, through the direction of rotation who adjusts rocker 901, make screw thread piece 7 at the outer wall rebound of threaded rod 6, drive through screw thread piece 7 and adjust pole 4 displacement, it can promote arc detection section 5 to adjust pole 4, make arc detection section 5 upwards rise, make contact plate 13 laminate with the top in tunnel gradually, and then make the safety inspection device in this application can be applicable to the tunnel of multiple co-altitude.
In the process that the arc-shaped detection section 5 rises, the contact plate 13 also rises continuously, after the contact plate 13 contacts with the top end of the tunnel, a worker stops rotating the rocker 901, if soil at a certain position in the tunnel runs off and the height of the tunnel falls, the contact plate 13 at the part is extruded by the tunnel at the moment, the corresponding contact plate 13 moves downwards, at the moment, the contact plate 13 pushes the movable rod 14, the movable rod 14 pushes the slider 11, the slider 11 slides downwards in the second cavity 15 and drives the fixed spring 12 to stretch the fixed spring 12, when the slider 11 gradually slides to the bottom end in the second cavity 15, the slider 11 and the contact button 10 are contacted with each other, the contact button 10 is touched, the alarm lamp 8 is controlled to enable the alarm lamp 8 to flash, the worker is reminded that the position possibly has a collapse condition, the worker can repair the position, after repair, the slide block 11 is made to slide upwards in the second cavity 15 under the action of the tensile force of the fixed spring 12, the slide block 11 pushes the movable rod 14, the movable rod 14 pushes the contact plate 13, the contact plate 13 is made to return to the original position, and at the moment, the contact button 10 is not touched, and the alarm lamp 8 stops flashing.
In summary, in the technical solution of the safety detection device provided by the present invention, the safety detection device is provided with a plurality of detection alarm units, and the plurality of detection alarm units can detect soil loss conditions at more positions in the tunnel; moreover, the safety detection device in the application can be suitable for tunnels with different heights.
The foregoing is considered as illustrative and exemplary embodiments of the present invention, and not as limiting the invention, and all such modifications, equivalents, and improvements that come within the spirit and scope of the invention are desired to be protected.
Claims (10)
1. The real-time safety detection device for the muddy rock water-rich tunnel is characterized by comprising two bottom feet and an arc detection section, wherein two ends of the arc detection section are respectively arranged on the two bottom feet;
a plurality of second cavities are uniformly arranged on the arc-shaped detection section, and a detection alarm unit is arranged in each second cavity;
the detection alarm unit comprises a sliding block, a movable rod and a contact plate, the sliding block reciprocates along the radial direction of an arc corresponding to the arc detection section of the second cavity, an avoidance hole is formed in the top of the second cavity, and the movable rod penetrates through the avoidance hole;
one end of the movable rod, which is positioned in the second cavity, is connected to the sliding block, the other end of the movable rod, which extends out of the second cavity, is connected to the contact plate, and the contact plate is used for being in contact with the inner wall of the tunnel to be detected so as to push the sliding block to displace under an external acting force;
the detection alarm unit further comprises an alarm lamp and a contact button, the contact button is electrically connected with the alarm lamp and is used for enabling the alarm lamp to flash to give an alarm when the contact button is pressed;
the contact button is arranged at the bottom of the second cavity, and is pressed when the sliding block moves to the bottom of the second cavity.
2. The safety detecting device according to claim 1, wherein the alarm lamps are provided on an inner wall surface of the arc-shaped detecting section, and each of the second cavities is provided corresponding to one of the alarm lamps.
3. The safety detection device according to claim 1, wherein the detection alarm unit further comprises a fixing spring disposed between the slider and a top of the second cavity for pulling the slider toward the top of the second cavity;
and when the contact plate is not influenced by external force, the sliding block is suspended in the second cavity under the action of the fixed spring.
4. The safety detection device according to claim 3, wherein the fixed spring is sleeved on the periphery of the movable rod, and is stretched when the sliding block moves downwards.
5. The safety detection device according to claim 1, wherein each of the feet is provided with a first cavity therein, and each of the first cavities is provided with a height adjustment mechanism therein;
the height adjusting mechanism comprises an adjusting rod, the height adjusting mechanism is used for adjusting the lifting of the adjusting rod, a avoiding hole is formed in the top of the first cavity, the adjusting rod penetrates through the avoiding hole to extend out of the first cavity, and the top end of the adjusting rod is connected with the arc detection section.
6. The safety detection device according to claim 5, wherein the height adjustment mechanism further comprises a threaded rod rotatably disposed inside the first cavity and a threaded block threaded onto the threaded rod;
the adjusting rod is provided with at least two, the adjusting rod sets up the top of screw thread piece, and is a plurality of the adjusting rod equipartition is in around the threaded rod.
7. The safety detection device according to claim 6, wherein a mounting plate is arranged in the first cavity, a rotating hole is arranged on the mounting plate, and the threaded rod penetrates through the rotating hole;
the threaded rod rotates to be established in the rotation hole, the screw thread piece is located the top of mounting panel.
8. The safety detection device according to claim 7, wherein a driven gear is mounted at one end of the threaded rod passing through the rotation hole;
be provided with the through-hole on the lateral wall that lies in driven gear below in first cavity, the rotation is provided with the actuating lever in the through-hole, inside the actuating lever ran through the hole of dodging stretched into first cavity, was provided with drive gear at the tip that the actuating lever lies in first cavity, drive gear with driven gear rotates the meshing.
9. The safety detection device of claim 8, wherein the drive gear and the driven gear are bevel gears, and the drive rod is perpendicular to the threaded rod.
10. The security device of claim 8, wherein a rocker is disposed on an end of the drive rod extending out of the first cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220208819.7U CN216843836U (en) | 2022-01-25 | 2022-01-25 | Real-time safety inspection device for muddy rock water-rich tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220208819.7U CN216843836U (en) | 2022-01-25 | 2022-01-25 | Real-time safety inspection device for muddy rock water-rich tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216843836U true CN216843836U (en) | 2022-06-28 |
Family
ID=82085756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220208819.7U Active CN216843836U (en) | 2022-01-25 | 2022-01-25 | Real-time safety inspection device for muddy rock water-rich tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216843836U (en) |
-
2022
- 2022-01-25 CN CN202220208819.7U patent/CN216843836U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212109886U (en) | Geotechnical engineering side slope earth's surface deformation monitoring devices | |
| CN112027901A (en) | Hoisting device for large-diameter pipe jacking construction | |
| CN216843836U (en) | Real-time safety inspection device for muddy rock water-rich tunnel | |
| CN114232582A (en) | Foundation pit intelligent monitoring system | |
| CN110284758B (en) | Safety protection encloses fender for construction | |
| CN203043358U (en) | Intelligent-control telescopic slide escape device | |
| CN211171705U (en) | Building construction safety warning device | |
| CN210664678U (en) | Water level monitoring device for hydraulic engineering | |
| CN208056671U (en) | A kind of safe fence for building | |
| CN212801524U (en) | Anchor rod construction device for constructional engineering | |
| CN113090324B (en) | Waterproof device for coal mine well | |
| CN211370480U (en) | Coal mine underground gas extraction monitoring device | |
| CN113482669B (en) | Urban underground space engineering excavation supporting device | |
| CN212953915U (en) | Hoisting device for large-diameter pipe jacking construction | |
| CN215484847U (en) | Waterproof filling device in gap of building high-low wall | |
| CN210462268U (en) | Mounting rack for mounting security and protection equipment | |
| CN211902122U (en) | Atmospheric quality detector for environment detection | |
| CN210865040U (en) | Coal mine methane alarm safety device | |
| CN105041166A (en) | Levered protective window for use in building construction | |
| CN214897320U (en) | Signboard convenient to installation | |
| CN215207911U (en) | Detachable elevator monitoring devices | |
| CN220752287U (en) | Train fire control unit convenient to detect | |
| CN212506450U (en) | Foundation pit slope monitoring device | |
| CN220063936U (en) | House building quality detection device based on ultrasonic wave | |
| CN218327175U (en) | Monitoring device convenient to maintain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |