CN220960304U - Environment detection device for railway blasting - Google Patents
Environment detection device for railway blasting Download PDFInfo
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- CN220960304U CN220960304U CN202322483626.XU CN202322483626U CN220960304U CN 220960304 U CN220960304 U CN 220960304U CN 202322483626 U CN202322483626 U CN 202322483626U CN 220960304 U CN220960304 U CN 220960304U
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- vibration sensor
- railway
- detection device
- ground
- data line
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- 238000005422 blasting Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 241000201308 Boschniakia Species 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 30
- 230000006835 compression Effects 0.000 claims description 28
- 238000007906 compression Methods 0.000 claims description 28
- 238000009434 installation Methods 0.000 claims description 17
- 230000007613 environmental effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 19
- 238000005259 measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses an environment detection device for railway blasting, which comprises a machine body, a vibration sensor and a data line, wherein the machine body is connected with the vibration sensor through the data line, a ground cone is sleeved outside the vibration sensor, the ground cone is hollow, a mounting cavity and a wire cavity are arranged in the ground cone, the size of the mounting cavity is matched with that of the vibration sensor, a sealing cover is arranged at the opening of the top of the ground cone, the data line passes through the sealing cover, a pressing assembly is arranged at the position of the sealing cover aligned with the mounting cavity, the pressing assembly comprises a pressing screw and a pressing plate, the pressing screw is rotationally connected with the pressing plate, and the pressing plate is pressed on the vibration sensor. The ground cone is sleeved outside the vibration sensor, the ground cone can be inserted into the bottom surface, the ground cone is hollow, and the vibration sensor is tightly pressed at the bottom of the inner side of the ground cone by utilizing the pressing component, so that the vibration sensor can be stabilized at the inner side of the ground cone.
Description
Technical Field
The utility model relates to the technical field of environment detection, in particular to an environment detection device for railway blasting.
Background
The railway is often required to be maintained after long-time use, even old railway bridges in the process of years are required to be blasted, and the railway bridges are conveniently rebuilt after being blasted so as to ensure that the railway runs safely. And when blasting the railroad bridge, the vibration sensing is often measured by using a blasting vibration meter to ensure that the surrounding environment is not affected by the generated vibration. For example, chinese patent grant publication No. CN204330127U discloses an omnidirectional vibration measuring instrument, which comprises a sensor, a sensing wire, a wire magnetic seat and a display end, one end of the sensing wire is connected with the sensor in a closed manner, the other end of the sensing wire passes through the middle of the wire magnetic seat and then is connected with the display end, the sensor comprises a shell, a sensitive shaft and a connecting wire, the sensitive shaft and the connecting wire are arranged inside the shell, the connecting wire is connected with the sensitive shaft, the sensitive shaft comprises a transverse sensitive shaft, a longitudinal sensitive shaft, a vertical main sensitive shaft and a mounting seat, and the transverse sensitive shaft, the longitudinal sensitive shaft and the vertical main sensitive shaft are all mounted on the mounting seat. This scheme reasonable in design, simple structure through reforming transform the structure of vibrometer sensor, becomes perpendicular, horizontal, the omnidirectional measurement vibration of vertical three direction by original perpendicular main sensitivity axle to monitor vibratory equipment better, improve measurement accuracy, also reduced manufacturing cost simultaneously.
The above patent provides a vibration measuring apparatus which can perform vibration measurement in all directions. However, this vibration measuring instrument has the following problems when used. When the vibration measuring instrument is used, the vibration sensor is fixed at the measured point by using gypsum powder or glue on a plane with a harder measuring point, and the vibration sensor is fixed by using an inserting device for measuring the loose soil. However, for blasting of the railroad bridge, the railroad bridge is mostly erected on the river, and soil around the river is more moist and soft, the traditional ground plug cannot stably support the vibration sensor, and the vibration sensor must be stable during installation, otherwise, the data measured by the sensor is inaccurate.
Disclosure of utility model
The utility model aims to provide an environment detection device for railway blasting, which aims to solve the problem that a vibration sensor of the conventional vibration measuring instrument is inconvenient to stably install in the soil around a railway bridge.
The utility model is realized in the following way:
The utility model provides an environment detection device for railway blasting, includes organism, vibration sensor and data line, utilize the data line to connect between organism and the vibration sensor, just vibration sensor outside cover is equipped with the ground awl, the inside cavity of ground awl, just ground awl inner space is equipped with installation cavity and wire chamber, installation cavity size and vibration sensor size assorted, ground awl top opening part is equipped with the closing cap, the data line passes the closing cap, the closing cap is equipped with the compression subassembly in the position of installation cavity of lining up, the compression subassembly includes compression screw and clamp plate, compression screw and clamp plate rotate to be connected, the clamp plate compresses tightly on vibration sensor.
Preferably, the top of the machine body is provided with a control panel, and the side surface of the machine body is provided with a first connector.
Preferably, the top of the vibration sensor is provided with a sign, and the bottom of the vibration sensor is provided with a second connector on the side face.
Preferably, two ends of the data line are respectively provided with an adapter, and the two adapters are respectively connected with the first connector and the second connector.
Preferably, the bottom of the ground cone is provided with a cone head, and a bayonet is arranged between the mounting cavity and the wire cavity.
Preferably, the sealing cover is provided with a threaded hole aligned with the mounting cavity, the sealing cover is provided with a perforation aligned with the lead, and two side surfaces of the sealing cover are symmetrically provided with compression bolts.
Preferably, the top end of the compression screw is provided with a rotating handle, the top of the compression plate is provided with a mounting joint, the middle part of the mounting joint is provided with a bearing, and the bottom end of the compression screw is in interference connection with the bearing.
Compared with the prior art, the utility model has the beneficial effects that:
1. The ground cone is sleeved outside the vibration sensor, the ground cone can be inserted into the bottom surface, the ground cone is hollow, the vibration sensor is pressed on the bottom of the inner side of the ground cone by the pressing component, the vibration sensor can be stabilized on the inner side of the ground cone, and the vibration sensor can be made to penetrate deep into the ground, so that vibration generated by railway blasting can be conveniently, accurately and effectively measured.
2. The guide cavity is arranged in the ground cone, so that the inclination of the vibration sensor caused by interference of the data line and the vibration sensor is avoided, and accurate measurement signals of the vibration sensor are not utilized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the body of the present utility model;
FIG. 3 is a schematic diagram of the structure of the vibration sensor of the present utility model;
FIG. 4 is a schematic diagram of a data line according to the present utility model;
FIG. 5 is a schematic view of the ground cone of the present utility model;
FIG. 6 is a schematic view of the structure of the closure of the present utility model;
fig. 7 is a schematic view of the structure of the compression assembly of the present utility model.
In the figure: 1. a body; 11. a control panel; 12. a first connector; 2. a vibration sensor; 21. a second connector; 22. identification; 3. a data line; 31. an adapter; 4. a ground cone; 41. a conical head; 42. a mounting cavity; 43. a wire lumen; 44. a bayonet; 5. a cover; 51. a threaded hole; 52. perforating; 53. a compression bolt; 6. a compression assembly; 61. a compression screw; 611. rotating the handle; 62. a pressing plate; 621. installing a joint; 622. and (3) a bearing.
The specific embodiment is as follows:
in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The following is further described with reference to the accompanying drawings and specific examples:
Example 1
As shown in fig. 1, 5 and 7, an environment detection device for railway blasting comprises a machine body 1, a vibration sensor 2 and a data line 3, wherein the machine body 1 is connected with the vibration sensor 2 by the data line 3, and the machine body 1 and the sensor can measure surrounding vibration by matching with the data line 3. And vibration sensor 2 outside cover is equipped with ground awl 4, and ground awl 4 inside cavity, and ground awl 4 inner space is equipped with installation cavity 42 and wire chamber 43, and installation cavity 42 size and vibration sensor 2 size assorted, ground awl 4 and the cooperation in inside installation cavity 42 and wire chamber 43 are convenient for vibration sensor 2 to provide a stable measuring environment, make things convenient for vibration sensor 2 stable installation and use. The top opening of the ground cone 4 is provided with a sealing cover 5, and the sealing cover 5 is convenient for sealing the top opening of the ground cone 4. The data line 3 passes through the sealing cover 5, and the sealing cover 5 is provided with a pressing component 6 aligned with the mounting cavity 42, and the pressing component 6 is convenient for stably pressing the vibration sensor 2 inside the ground cone 4. The compressing assembly 6 comprises a compressing screw 61 and a pressing plate 62, the compressing screw 61 is rotationally connected with the pressing plate 62, the pressing plate 62 is compressed on the vibration sensor 2, and the structure is convenient for fixing the vibration sensor 2 by driving the pressing plate 62 through the driving screw.
Working principle: when the vibration sensor is used, the ground cone 4 is embedded into a measuring point position, the data wire 3 passes through the sealing cover 5, and then the data wire 3 is slowly put into the ground cone 4 in cooperation with the structure of the vibration sensor 2, so that the vibration sensor 2 can fall on the bottom plane of the inner side of the ground cone 4. The cover 5 is then covered and the compression bolt 53 is screwed down, so that the cover 5 is stably connected to the ground cone 4. And then the vibration sensor 2 is further fixed by the pressing component 6, so that the surrounding vibration sense can be measured by the machine body 1. Compared with the prior art, the ground cone 4 is sleeved outside the vibration sensor 2, the ground cone 4 can be inserted into the bottom surface, the inside of the ground cone 4 is hollow, the vibration sensor 2 is pressed on the bottom of the inner side of the ground cone 4 by the pressing component 6, so that the vibration sensor 2 can be stably positioned inside the ground cone 4, and the vibration sensor 2 can be deep into the ground, thereby conveniently, accurately and effectively measuring the vibration generated by railway blasting.
Example 2
As shown in fig. 1, 5 and 7, an environment detection device for railway blasting comprises a machine body 1, a vibration sensor 2 and a data line 3, wherein the machine body 1 is connected with the vibration sensor 2 by the data line 3, and the machine body 1 and the sensor can measure surrounding vibration by matching with the data line 3. And vibration sensor 2 outside cover is equipped with ground awl 4, and ground awl 4 inside cavity, and ground awl 4 inner space is equipped with installation cavity 42 and wire chamber 43, and installation cavity 42 size and vibration sensor 2 size assorted, ground awl 4 and the cooperation in inside installation cavity 42 and wire chamber 43 are convenient for vibration sensor 2 to provide a stable measuring environment, make things convenient for vibration sensor 2 stable installation and use. The top opening of the ground cone 4 is provided with a sealing cover 5, and the sealing cover 5 is convenient for sealing the top opening of the ground cone 4. The data line 3 passes through the sealing cover 5, and the sealing cover 5 is provided with a pressing component 6 aligned with the mounting cavity 42, and the pressing component 6 is convenient for stably pressing the vibration sensor 2 inside the ground cone 4. The compressing assembly 6 comprises a compressing screw 61 and a pressing plate 62, the compressing screw 61 is rotationally connected with the pressing plate 62, the pressing plate 62 is compressed on the vibration sensor 2, and the structure is convenient for fixing the vibration sensor 2 by driving the pressing plate 62 through the driving screw.
As shown in fig. 2, the top of the machine body 1 is provided with a control panel 11, and the control panel 11 is convenient for controlling the whole equipment and using the whole equipment. The side of the machine body 1 is provided with a first connector 12, and the first connector 12 is convenient for connecting the machine body 1 with the data line 3.
As shown in fig. 3, a sign 22 is arranged on the top of the vibration sensor 2, and the sign 22 is convenient for assisting a worker in accurately installing the vibration sensor 2. And the bottom of the vibration sensor 2 is provided with a second connector 21 on the side surface, and the second connector 21 is convenient for connecting the vibration sensor 2 with the data line 3.
As shown in fig. 4, two ends of the data line 3 are respectively provided with an adapter 31, and the two adapters 31 are respectively connected with the first connector 12 and the second connector 21. This structure is convenient for the data line 3 to be stably connected to the body 1 and the vibration sensor 2.
As shown in fig. 3, the bottom of the ground cone 4 is provided with a cone head 41, and the cone head 41 is convenient for embedding the cone 4 below the ground, so that the cone 4 is convenient for being stable enough. A bayonet 44 is arranged between the mounting cavity 42 and the wire cavity 43, and the bayonet 44 is used for preventing the adapter 31 from interfering with the ground cone 4 to influence the normal mounting of the vibration sensor 2.
As shown in fig. 6, the position of the cover 5 aligned with the mounting cavity 42 is provided with a threaded hole 51, and the threaded hole 51 is convenient for screwing the cover 5 and the compression screw 61. The cover 5 is provided with perforations 52 in alignment with the conductors, the perforations 52 being provided to facilitate the passage of the data lines 3 through the cover 5. Compression bolts 53 are symmetrically arranged on two sides of the sealing cover 5, and the compression bolts 53 are convenient for fixing the position of the sealing cover 5.
As shown in fig. 7, a rotating handle 611 is provided at the top end of the compression screw 61, and the rotation handle 611 facilitates rotation of the compression screw 61, and facilitates fixing of the vibration sensor 2 by the compression screw 61. The top of the pressing plate 62 is provided with a mounting joint 621, the middle part of the mounting joint 621 is provided with a bearing 622, and the mounting joint 621 is matched with the bearing 622 to facilitate the rotary connection of the pressing screw 61 and the pressing plate 62. The bottom end of the compression screw 61 is in interference engagement with the bearing 622, which allows the compression screw 61 and the platen 62 to be sufficiently stable.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an environment detection device for railway blasting, includes organism (1), vibration sensor (2) and data line (3), its characterized in that, utilize data line (3) to connect between organism (1) and vibration sensor (2), just vibration sensor (2) outside cover is equipped with ground awl (4), the inside cavity of ground awl (4), just ground awl (4) inner space is equipped with installation cavity (42) and wire chamber (43), installation cavity (42) size and vibration sensor (2) size assorted, ground awl (4) top opening part is equipped with closing cap (5), data line (3) pass closing cap (5), the position of closing cap (5) alignment installation cavity (42) is equipped with compression assembly (6), compression assembly (6) are including compression screw (61) and clamp plate (62), compression screw (61) and clamp plate (62) rotate to be connected, clamp plate (62) compress tightly on vibration sensor (2).
2. An environment detection device for railway blasting according to claim 1, wherein the top of the body (1) is provided with a control panel (11), and the side of the body (1) is provided with a first connector (12).
3. An environment detection device for railway blasting according to claim 2, characterized in that the top of the vibration sensor (2) is provided with a sign (22), and the bottom of the vibration sensor (2) is provided with a second connector (21) on the side.
4. An environment detection device for railway blasting according to claim 3, wherein two ends of the data line (3) are respectively provided with an adapter (31), and the two adapters (31) are respectively connected with the first connector (12) and the second connector (21).
5. An environment detection device for railway blasting according to claim 1, wherein the bottom of the ground cone (4) is provided with a cone head (41), and a bayonet (44) is provided between the installation cavity (42) and the wire cavity (43).
6. An environmental test apparatus for railway blasting according to any of claims 1 to 5, wherein the cover (5) is provided with a threaded hole (51) aligned with the installation cavity (42), the cover (5) is provided with a through hole (52) aligned with the wire, and both sides of the cover (5) are symmetrically provided with compression bolts (53).
7. The environment detection device for railway blasting according to claim 1, wherein a rotating handle (611) is arranged at the top end of the compression screw (61), a mounting joint (621) is arranged at the top of the pressing plate (62), a bearing (622) is arranged in the middle of the mounting joint (621), and the bottom end of the compression screw (61) is in interference connection with the bearing (622).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322483626.XU CN220960304U (en) | 2023-09-13 | 2023-09-13 | Environment detection device for railway blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322483626.XU CN220960304U (en) | 2023-09-13 | 2023-09-13 | Environment detection device for railway blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220960304U true CN220960304U (en) | 2024-05-14 |
Family
ID=91014982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322483626.XU Active CN220960304U (en) | 2023-09-13 | 2023-09-13 | Environment detection device for railway blasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220960304U (en) |
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2023
- 2023-09-13 CN CN202322483626.XU patent/CN220960304U/en active Active
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