CN219890397U - Crack meter capable of measuring landslide starting speed - Google Patents
Crack meter capable of measuring landslide starting speed Download PDFInfo
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- CN219890397U CN219890397U CN202321001618.0U CN202321001618U CN219890397U CN 219890397 U CN219890397 U CN 219890397U CN 202321001618 U CN202321001618 U CN 202321001618U CN 219890397 U CN219890397 U CN 219890397U
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- fixedly connected
- landslide
- fixing
- crack meter
- measurable
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- 230000001681 protective effect Effects 0.000 claims description 26
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 15
- 230000001012 protector Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of landslide monitoring, in particular to a crack meter capable of measuring landslide starting speed. The utility model comprises a slope body, two fixing components, a pulse signal receiving panel and a pulse emitter, wherein the surfaces of the two fixing components are respectively provided with a protection device, the protection devices comprise a fixing plate, the fixing plates are fixedly connected with the surfaces of the fixing components, clamping grooves are formed in the surfaces of the fixing plates, a protection cover is placed in the clamping grooves, a plurality of limiting rods are fixedly connected with the inner wall of the fixing plates, a plurality of round holes are formed in the lower surface of the protection cover, the limiting rods are clamped with the round holes in the lower surface of the protection cover, a rubber sleeve is fixedly connected with the arc surface of the limiting rods, anti-skid grooves are formed in the surfaces of the rubber sleeve, and two driving rods are connected with the surfaces of the fixing plates in a threaded mode. The problem that the protection casing is inconvenient to replace after being damaged in long-time use is solved.
Description
Technical Field
The utility model relates to the technical field of landslide monitoring, in particular to a crack meter capable of measuring landslide starting speed.
Background
Landslide monitoring is to monitor occurrence and development of landslide by various technical means, and timely capture characteristic information of disaster occurrence so as to timely take disaster prevention measures, avoid and reduce life and property loss of people in landslide areas, and in the current monitoring means, a crack meter is a main monitoring means.
In the prior art, a crack meter is arranged on the ground surface of a landslide to measure the displacement of the crack, and in the measurement mode, a pulse signal receiving panel and a pulse transmitter are easy to be hit by branches, or animals and people touch the crack meter carelessly to cause misoperation, so that the measurement effect of the crack meter on the landslide is reduced.
In order to solve the problem that the crack meter is easily influenced by external factors, the protection cover is installed around the pulse signal receiving panel and the pulse transmitter to protect the crack meter, but after the protection cover is damaged after being used for a long time, the situation that the crack meter is inconvenient to replace exists, long-term effective protection is difficult to be carried out on the crack meter, and the problem of the practicability of the crack meter is reduced.
Disclosure of Invention
The utility model aims to solve the defect that a protective cover is inconvenient to replace after being damaged in long-time use in the prior art, and provides a crack meter capable of measuring the starting speed of a landslide.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a crack meter of measurable quantity landslide start-up speed, includes the slope body, two fixed subassembly and pulse signal receiving panel and pulse transmitter, two fixed subassembly's surface all is equipped with protector, protector includes the fixed plate, fixed plate and fixed subassembly's fixed surface are connected, the draw-in groove has been seted up on the surface of fixed plate, the protection casing has been placed to the inside of draw-in groove.
The effects achieved by the components are as follows: the protective cover is placed in the clamping groove of the fixing plate, so that the protective effect on the crack meter is improved
Preferably, the inner wall fixedly connected with a plurality of gag lever post of fixed plate, a plurality of round hole has been seted up to the lower surface of protection casing, the round hole looks joint of gag lever post and protection casing lower surface.
The effects achieved by the components are as follows: at this time, the limit rod can be inserted into the protective cover to finish the primary fixing work of the protective cover.
Preferably, the circular arc surface of the limiting rod is fixedly connected with a rubber sleeve, and the surface of the rubber sleeve is provided with an anti-skid groove.
The effects achieved by the components are as follows: the rubber sleeve can effectively improve the friction force between the limiting rod and the inside of the protective cover, so that the stability of the protective cover is improved.
Preferably, the surface threaded connection of fixed plate has two actuating levers, the one end fixedly connected with of actuating lever changes the handle, the actuating lever is kept away from the one end rotation that changes the handle and is connected with the limiting plate.
The effects achieved by the components are as follows: the rotating handle is rotated, the rotating handle drives the driving rod inside the fixing plate to rotate, and the driving rod pushes the limiting plate to extrude the protective cover, so that the stability of the protective cover is further improved.
Preferably, the surface of the limiting plate is fixedly connected with a sliding rod, and the sliding rod is in sliding connection with the inside of the fixing plate.
The effects achieved by the components are as follows: the slide bar can effectively improve the stability when limiting plate removes, has reduced the condition that takes place to rock when the limiting plate removes.
Preferably, the surface of fixed subassembly is equipped with fixing device, fixing device includes two backup pads, two the backup pad all is connected with fixed subassembly's surface stationary, the surface sliding connection of backup pad has the inserted bar, the one end fixedly connected with inserted bar, a plurality of slot has been seted up to fixed subassembly's surface, the size of inserted bar and the size looks adaptation of slot.
The effects achieved by the components are as follows: pulling backup pad inside inserted bar, inserted bar drive inserted block keep away from the slot, remove fixed subassembly this moment, made things convenient for adjusting fixed subassembly to improved the adjustability of crack meter, promote the inserted block on the inserted bar this moment and insert in fixed subassembly's the slot, thereby improved fixed subassembly's stability
Preferably, the arc surface of the inserted link is sleeved with a spring, and two ends of the spring are fixedly connected with the surfaces of the supporting plate and the inserted link respectively.
The effects achieved by the components are as follows: the inserted link can drive the inserted block under the effect of spring tension and insert in the slot steadily to the stability of inserted link has been improved.
To sum up:
1. according to the utility model, the protective cover is placed in the clamping groove of the fixing plate, the crack meter is protected, the limiting rod can be inserted into the protective cover at the moment, the primary fixing work of the protective cover is completed, the rubber sleeve can improve the stability of the protective cover, the rotating handle is rotated at the moment, the rotating handle drives the driving rod in the fixing plate to rotate, and the driving rod pushes the limiting plate to extrude and fix the protective cover.
2. According to the utility model, after the fixed component is inserted into the landslide, the inserted link in the supporting plate can be pulled, the inserted link drives the inserted block to be far away from the slot, at the moment, the fixed component is moved to adjust, the inserted block on the inserted link is pushed to be inserted into the slot of the fixed component to be fixed, and the inserted link can drive the inserted block to be stably inserted into the slot under the action of spring tension.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a protecting device according to the present utility model;
FIG. 3 is an enlarged view of the portion A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic view of a partial structure of the present utility model;
fig. 5 is an enlarged view of fig. 4 at B in the present utility model.
Legend description: 1. a slope body; 2. a fixing assembly; 3. a pulse signal receiving panel; 4. a pulse emitter; 5. a protective device; 51. a fixing plate; 52. a clamping groove; 53. a protective cover; 54. a limit rod; 55. a rubber sleeve; 56. a driving rod; 57. a rotating handle; 58. a limiting plate; 59. a slide bar; 6. a fixing device; 61. a support plate; 62. a rod; 63. inserting blocks; 64. a slot; 65. and (3) a spring.
Detailed Description
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a crack meter of measurable quantity landslide start-up speed, includes the slope body 1, two fixed subassembly 2 and pulse signal receiving panel 3 and pulse transmitter 4, and the surface of two fixed subassembly 2 all is equipped with protector 5, and the surface of fixed subassembly 2 is equipped with fixing device 6.
The specific arrangement and function of the guard 5 and the fixing means 6 will be described in detail below.
Referring to fig. 2 and 3, in the present embodiment: the protection device 5 comprises a fixing plate 51, the fixing plate 51 is fixedly connected with the surface of the fixing assembly 2, a clamping groove 52 is formed in the surface of the fixing plate 51, and a protection cover 53 is placed in the clamping groove 52. The protective cover 53 is placed in the clamping groove 52 of the fixed plate 51, so that the protection effect of the crack meter is improved, the inner wall of the fixed plate 51 is fixedly connected with a plurality of limiting rods 54, a plurality of round holes are formed in the lower surface of the protective cover 53, and the limiting rods 54 are clamped with the round holes in the lower surface of the protective cover 53. At this time, the limit rod 54 is inserted into the protective cover 53, and the preliminary fixing work of the protective cover 53 is completed.
The circular arc surface of the limiting rod 54 is fixedly connected with a rubber sleeve 55, and an anti-skid groove is formed in the surface of the rubber sleeve 55. The rubber sleeve 55 can effectively improve the friction between the limit rod 54 and the inside of the protective cover 53, so that the stability of the protective cover 53 is improved. The surface screw thread of fixed plate 51 is connected with two actuating levers 56, and the one end fixedly connected with of actuating lever 56 changes handle 57, and the one end that actuating lever 56 kept away from changes handle 57 rotates and is connected with limiting plate 58. The rotating handle 57 is rotated, the rotating handle 57 drives the driving rod 56 in the fixing plate 51 to rotate, and the driving rod 56 pushes the limiting plate 58 to extrude the protective cover 53, so that the stability of the protective cover 53 is further improved. The surface of the limiting plate 58 is fixedly connected with a sliding rod 59, and the sliding rod 59 is in sliding connection with the inside of the fixed plate 51. The slide bar 59 can effectively improve the stability of limiting plate 58 when moving, has reduced the condition that takes place to rock when limiting plate 58 moves.
Referring to fig. 4 and 5, specifically, the fixing device 6 includes two support plates 61, the two support plates 61 are fixedly connected with the surface of the fixing component 2, the surface of the support plate 61 is slidably connected with an insert rod 62, one end of the insert rod 62 is fixedly connected with an insert block 63, the surface of the fixing component 2 is provided with a plurality of slots 64, and the size of the insert block 63 is matched with the size of the slot 64. Pulling the inserted link 62 inside the backup pad 61, the inserted link 62 drives the inserted block 63 and keeps away from slot 64, removes fixed subassembly 2 this moment, has made things convenient for adjusting fixed subassembly 2 to improved the adjustability of crack meter, promote the inserted block 63 on the inserted link 62 and insert in fixed subassembly 2's the slot 64 this moment, thereby improved the circular arc face cover of fixed subassembly 2's stability inserted link 62 and have spring 65, the both ends of spring 65 respectively with backup pad 61 and fixed surface connection of inserted link 62. The insert rod 62 drives the insert block 63 to be stably inserted into the slot 64 under the action of the tension force of the spring 65, so that the stability of the insert rod 62 is improved.
Working principle: when the crack meter measures the landslide, place the protection casing 53 in the draw-in groove 52 of fixed plate 51, thereby the protection effect to the crack meter has been improved, the gag lever post 54 can insert the inside of protection casing 53 this moment, accomplish the preliminary fixed work to protection casing 53, rubber sleeve 55 can effectively improve the frictional force of gag lever post 54 and the inside of protection casing 53, thereby the stability of protection casing 53 has been improved, rotate the commentaries on classics handle 57 this moment, the commentaries on classics handle 57 drives the inside actuating lever 56 of fixed plate 51 and rotates, actuating lever 56 promotes limiting plate 58 and extrudees protection casing 53, the stability of protection casing 53 has further been improved, the slide bar 59 can effectively improve the stability when limiting plate 58 removes, the condition that takes place to rock when limiting plate 58 removes, through setting up protector 5, the protection effect to the crack meter has been improved, the condition that the crack meter receives external influence has been reduced, the convenience is changed protection casing 53, the measurement effect of crack meter to the landslide has been improved as far as possible.
After fixed subassembly 2 inserts the landslide in, can stimulate the inside inserted bar 62 of backup pad 61, inserted bar 62 drives the inserted block 63 and keeps away from slot 64, remove fixed subassembly 2 this moment, the convenience is adjusted fixed subassembly 2, thereby the adjustability of crack meter has been improved, promote the inserted block 63 on the inserted bar 62 and insert in the slot 64 of fixed subassembly 2 this moment, thereby the stability of fixed subassembly 2 has been improved, inserted bar 62 can drive the inserted block 63 under the effect of spring 65 tensile force and stably insert in slot 64, thereby the stability of inserted bar 62 has been improved, through setting up fixing device 6, the regulation effect of fixed subassembly 2 has been improved, the landslide inclination is different has been reduced, and the condition that the crack meter is inconvenient to adjust has improved the practicality of crack meter as far as possible.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between 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 in a specific case.
Claims (7)
1. The utility model provides a crack meter of measurable quantity landslide start-up speed, includes slope body (1), two fixed subassembly (2) and pulse signal receiving panel (3) and pulse transmitter (4), its characterized in that: the two surfaces of the fixing components (2) are provided with protection devices (5), each protection device (5) comprises a fixing plate (51), the fixing plates (51) are fixedly connected with the surfaces of the fixing components (2), clamping grooves (52) are formed in the surfaces of the fixing plates (51), and protective covers (53) are placed in the clamping grooves (52).
2. A crack meter with a measurable landslide start-up speed as defined in claim 1 wherein: the inner wall fixedly connected with a plurality of gag lever post (54) of fixed plate (51), a plurality of round hole has been seted up to the lower surface of protection casing (53), the round hole looks joint of gag lever post (54) and protection casing (53) lower surface.
3. A crack meter with a measurable landslide start-up speed as defined in claim 2 wherein: the circular arc surface of gag lever post (54) fixedly connected with rubber sleeve (55), anti-skidding groove has been seted up on the surface of rubber sleeve (55).
4. A crack meter with a measurable landslide start-up speed as defined in claim 1 wherein: the surface threaded connection of fixed plate (51) has two actuating levers (56), the one end fixedly connected with of actuating lever (56) changes handle (57), the one end that actuating lever (56) kept away from changes handle (57) rotates and is connected with limiting plate (58).
5. A crack meter with a measurable landslide start speed as defined in claim 4 wherein: the surface of the limiting plate (58) is fixedly connected with a sliding rod (59), and the sliding rod (59) is in sliding connection with the inside of the fixed plate (51).
6. A crack meter with a measurable landslide start-up speed as defined in claim 1 wherein: the surface of fixed subassembly (2) is equipped with fixing device (6), fixing device (6) are including two backup pads (61), two backup pad (61) all with fixed subassembly (2) fixed surface connection, the surface sliding connection of backup pad (61) has inserted bar (62), the one end fixedly connected with inserted bar (62) insert block (63), a plurality of slot (64) have been seted up on the surface of fixed subassembly (2), the size of insert block (63) and the size looks adaptation of slot (64).
7. A crack meter with a measurable landslide start speed as defined in claim 6 wherein: the arc surface of the inserted link (62) is sleeved with a spring (65), and two ends of the spring (65) are fixedly connected with the surfaces of the supporting plate (61) and the inserted link (62) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001618.0U CN219890397U (en) | 2023-04-28 | 2023-04-28 | Crack meter capable of measuring landslide starting speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001618.0U CN219890397U (en) | 2023-04-28 | 2023-04-28 | Crack meter capable of measuring landslide starting speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219890397U true CN219890397U (en) | 2023-10-24 |
Family
ID=88400022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321001618.0U Active CN219890397U (en) | 2023-04-28 | 2023-04-28 | Crack meter capable of measuring landslide starting speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219890397U (en) |
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2023
- 2023-04-28 CN CN202321001618.0U patent/CN219890397U/en active Active
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