CN209181775U - Ground fractures measuring device - Google Patents
Ground fractures measuring device Download PDFInfo
- Publication number
- CN209181775U CN209181775U CN201920167973.2U CN201920167973U CN209181775U CN 209181775 U CN209181775 U CN 209181775U CN 201920167973 U CN201920167973 U CN 201920167973U CN 209181775 U CN209181775 U CN 209181775U
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- support
- struts
- ground
- measuring device
- fixedly connected
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- Testing Or Calibration Of Command Recording Devices (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model and geological survey engineering device technique field, disclose a kind of ground fractures measuring device, including two brackets, the bottom of bracket, which is respectively and fixedly provided with, grabs ground part, bracket includes first support and second support, telescopic rod is fixedly connected in first support, the end of telescopic rod is fixedly connected with lantern ring, two struts are fixedly connected in second support, two struts are each attached to the ipsilateral of second support, and two struts are vertical with second support, the length of two struts is identical, slide bar is fixedly connected between two struts, sliding bar is connected in lantern ring, slide bar is equipped with scale.When crack two sides ground settles, two brackets only will receive due to the displacement in height caused by settling this programme, not will receive the influence in horizontal direction, thus the accuracy of the stability of the whole device guaranteed and measurement data.When this programme solves ground fractures and changes, measuring device is easy to happen the problem of toppling over.
Description
Technical field
The utility model relates to geological survey engineering device technique field, specifically a kind of ground fractures measuring device.
Background technique
Ground fractures are earth's surface rock, the soil body under nature or human factor effect, generate cracking, and formed centainly on ground
A kind of geological phenomenon in the crack of length and width, when this phenomenon occurs that one can be become when there is the mankind movable regional
Kind geological disaster.Therefore grasp its variation tendency, be engineers and technicians can take in time the corresponding precautionary measures it is important according to
According to.The deformation in geology crack is generally three-dimensional, is especially that lateral tension closure and the Vertical Settlement changing of the relative positions become in X-axis Z axis
Shape is particularly important.Currently, there are many monitoring in geology crack or measurement method and device, such as new technology utilization GPS fracture both sides
Monitoring point carry out deformation monitoring, but it is influenced measurement accuracy by factors such as satellite-signal and weather, and this kind of equipment cost compared with
Height is unfavorable for promoting and applying.The measuring device of existing machinery formula also has more utilization, generally requires using more accurate instrument
Device measures, and instrument is stored in field for a long time, is easily damaged, and cost is equally higher.
The patent document that Chinese notification number is CN207963859U discloses a kind of ground fractures measuring device, provides one
Kind ground fractures measuring device, including ranging cylinder, sighting distance cylinder, angle measurement cylinder, positioning tube, fixed link, pedestal and sliding seat；Depending on
It is set on ranging cylinder away from cylinder, sighting distance cylinder is equipped with observation window, and the two sides of observation window are equipped with displacement scale, and sighting distance cylinder is far from ranging
One end of cylinder is equipped with inclination angle scale；Sighting distance cylinder is connect with the bearing that angle measurement cylinder both ends are arranged in respectively with positioning tube, angle
Measuring cylinder is equipped with swinging chute, and shaft is equipped in swinging chute, and the side on swinging chute top is equipped with dial, and the edge of dial is set
There is elevation angle scale, angle measurement cylinder is equipped with graduation mark by one end of the sighting distance cylinder；What is be flexibly connected in shaft has connecting rod, connecting rod
Top be equipped with pointer, what the bottom end of connecting rod was fixedly connected has weighted spherical ball.Above scheme crack two sides surface subsidence when
It waits, ranging cylinder rotates, and pointer remains vertically under the action of weighted spherical ball, so that pointer is directed toward different quarters
Degree, the floor height difference of fracture two sides are fed back.
In above scheme, when the bottom surface of crack two sides settles, ranging cylinder rotates, at this time ranging cylinder
Transversely and horizontally length will shorten, that is to say, that ranging cylinder two sides, which obtain the distance between bracket, to shorten, therefore bracket will
It can be slided on ground, tense the distance of two brackets, whole equipment will likely be caused during bracket is mobile
Topple over.If bracket is firmly fixed to ground very much, the distance between bracket does not change, and ranging cylinder cannot occur
Rotation, then cannot measure the sedimentation situation in crack, and due to the variation in crack, the mutual containing of bracket and ranging cylinder is also easy to cause
Whole equipment is toppled over or is damaged.
Utility model content
The utility model is intended to provide a kind of ground fractures measuring device, when being changed with solving ground fractures, measurement
Device is easy to happen the problem of toppling over.
In order to achieve the above object, the base case of the utility model is as follows:
Ground fractures measuring device, including two brackets, the bottom of the bracket, which is respectively and fixedly provided with, grabs ground part, the bracket packet
First support and second support are included, telescopic rod is fixedly connected in the first support, the end of the telescopic rod is fixedly connected
There is lantern ring, two struts are fixedly connected in the second support, two struts are each attached to the ipsilateral of second support, and two
The strut is vertical with second support, and the length of two struts is identical, is fixedly connected with cunning between two struts
Bar, the sliding bar are connected in lantern ring, and the slide bar is equipped with scale.
Base case the utility model has the advantages that first support and second support are separately fixed at the two sides in crack in (1) this programme,
When the ground of crack two sides settles, first support or second support will move up or down accordingly, from
And slide bar is slided in lantern ring, by the scale on corresponding slide bar at observation lantern ring, that is, it may know that the ground of crack two sides
The sedimentation situation in face.For the mode of measuring cylinder rotation in compared with the existing technology, this programme occurs on crack two sides ground
When sedimentation, two brackets only be will receive due to the displacement in height caused by settling, and not will receive the shadow in horizontal direction
It rings, to guarantee the stability of whole device and the accuracy of measurement data.
(2) telescopic rod is used in this programme between two supports, the variation of fracture width can be effectively adapted to, avoided
Because the variation of fracture width causes two brackets to be pullled, to the accidents such as topple over.
It further, further include buzzer and power supply, two struts are respectively and fixedly provided with touch switch close to the end of slide bar,
And two touch switch are oppositely arranged, two touch switch and power supply, buzzer are electrically connected.When crack two sides
When ground occurs significantly to settle, the distance that slide bar slides in lantern ring becomes larger, and finally makes lantern ring arrive to conflict and opens
It closes, so that buzzer works, prompt is issued to the personnel around monitoring personnel or crack, after fracture significantly settles
The natural calamity (such as come down, cave in) being likely to occur carries out early warning.
Further, the telescopic rod includes loop bar and the cross bar that is slidably connected in loop bar, and the cross bar is equipped with scale.
When width when crack changes, cross bar will generate corresponding sliding, the quarter on the cross bar of observation set boom end in loop bar
Degree may know that the variation of crack on the width.
It further, further include indicator light, the indicator light and buzzer are electrically connected.When the ground of crack two sides occurs greatly
When the sedimentation of amplitude, indicator light and buzzer work together, increase prompt, early warning effect.
Further, the ground part of grabbing includes supporting element and fixed part, and the supporting element is truncated cone-shaped, under the supporting element is
The hollow structure of portion's opening, the supporting element upper end are fixedly connected with the lower end of bracket, and the fixed part is fixed in supporting element
Portion, and the fixed part is vertically arranged, the lower end of the fixed part is equipped with sharp portion.Fixed part is inserted into crack two by sharp portion
The bottom surface of side is hereinafter, the supporting element of truncated cone-shaped increases the area that contacts to earth simultaneously, to increase the stability of bracket.Meanwhile Gu
Portion is determined during being inserted into ground, it will extruding part soil, these soil enter the inside of supporting element, increase branch again
The stability that support member is connect with ground.
Detailed description of the invention
Fig. 1 is the front view of the utility model embodiment；
Fig. 2 is the circuit diagram of the prewarning unit in the utility model embodiment.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: first support 1, supporting element 2, fixed part 3, loop bar 4, cross bar 5, lantern ring
6, second support 7, strut 8, slide bar 9, touch switch 10, buzzer 11.
Embodiment
Substantially as shown in Fig. 1: ground fractures measuring device, including two brackets and prewarning unit, the bottom of bracket are equal
It is fixed with and grabs ground part, grabbing ground part includes supporting element 2 and fixed part 3, and supporting element 2 is truncated cone-shaped, and supporting element 2 is in lower openings
Hollow structure, 2 upper end of supporting element are fixedly connected with the lower end of bracket, and fixed part 3 is fixed on inside supporting element 2, and fixed part 3 is vertical
The lower end of setting, fixed part 3 is equipped with sharp portion.
Bracket includes first support 1 and second support 7, and telescopic rod is fixedly connected in first support 1, and telescopic rod includes set
Bar 4 and the cross bar 5 being slidably connected in loop bar 4, cross bar 5 are equipped with scale, and the right end of cross bar 5 is fixedly connected with set by screw
Ring 6 has been bolted to connection two struts 8 in second support 7, and two struts 8 are each attached to the ipsilateral of second support 7,
And two struts 8 are vertical with second support 7, the length of two struts 8 is identical, the company of being bolted between two struts 8
It is connected to slide bar 9, slide bar 9 is slidably connected in lantern ring 6, and slide bar 9 is equipped with scale.
Prewarning unit include two touch switch 10, battery, buzzer 11 and indicator light, buzzer 11, battery and
Indicator light is bolted on 7 upper end of second support.It is close that touch switch 10 is bolted on two struts 8 respectively
The end of slide bar 9, and two touch switch 10 are oppositely arranged, two touch switch 10, battery, buzzer 11 and indicator light
Physical circuit is as shown in Figure 2.
Specific implementation process is as follows: fixed part 3 is inserted into the bottom surface of crack two sides hereinafter, truncated cone-shaped simultaneously by sharp portion
Supporting element 2 increases the area that contacts to earth, to increase the stability of bracket.Meanwhile fixed part 3 is during being inserted into ground,
Will extruding part soil, these soil enter the inside of supporting element 2, increase the stabilization that supporting element 2 is connect with ground again
Property.
When the ground of crack two sides settles, first support 1 or second support 7 will move up accordingly or
Person moves down, so that slide bar 9 slides in lantern ring 6, by the scale on corresponding slide bar 9 at observation lantern ring 6, that is, may know that
The sedimentation situation on the ground of crack two sides.When the ground of crack two sides occurs significantly to settle, slide bar 9 is in lantern ring 6
The distance of middle sliding becomes larger, and lantern ring 6 is finally made to arrive to conflict switch, so that buzzer 11 and indicator light work, to prison
Personnel around control personnel or crack issue prompt, natural calamity that fracture is likely to occur after significantly settle (as come down,
Landslide etc.) carry out early warning.
When width when crack changes, cross bar 5 will generate corresponding sliding in loop bar 4, observation 4 end of loop bar
Scale on cross bar 5 may know that the variation of crack on the width.
Above-described is only the embodiments of the present invention, the common sense such as well known specific structure and/or characteristic in scheme
It does not describe excessively herein.It should be pointed out that for those skilled in the art, before not departing from the utility model structure
It puts, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not shadow
Ring effect and patent practicability that the utility model is implemented.This application claims protection scope should be in its claim
Subject to appearance, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (5)
1. ground fractures measuring device, including two brackets, the bottom of the bracket, which is respectively and fixedly provided with, grabs ground part, it is characterised in that:
The bracket includes first support and second support, and telescopic rod, the end of the telescopic rod are fixedly connected in the first support
Portion is fixedly connected with lantern ring, and two struts are fixedly connected in the second support, and two struts are each attached to second support
It is ipsilateral, and two struts are vertical with second support, the length of two struts is identical, solid between two struts
Surely it is connected with slide bar, the sliding bar is connected in lantern ring, and the slide bar is equipped with scale.
2. ground fractures measuring device according to claim 1, it is characterised in that: it further include buzzer and power supply, two
The strut is respectively and fixedly provided with touch switch close to the end of slide bar, and two touch switch are oppositely arranged, two points
Touching switch is electrically connected with power supply, buzzer.
3. ground fractures measuring device according to claim 2, it is characterised in that: the telescopic rod includes loop bar and sliding
The cross bar being connected in loop bar, the cross bar are equipped with scale.
4. ground fractures measuring device according to claim 3, it is characterised in that: it further include indicator light, the indicator light
It is electrically connected with buzzer.
5. ground fractures measuring device according to claim 4, it is characterised in that: the ground part of grabbing includes supporting element and consolidates
Determine portion, the supporting element is truncated cone-shaped, and the supporting element is the hollow structure of lower openings, the supporting element upper end and bracket
Lower end is fixedly connected, and the fixed part is fixed on inside supporting element, and the fixed part is vertically arranged, the lower end of the fixed part
Equipped with sharp portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167973.2U CN209181775U (en) | 2019-01-30 | 2019-01-30 | Ground fractures measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167973.2U CN209181775U (en) | 2019-01-30 | 2019-01-30 | Ground fractures measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209181775U true CN209181775U (en) | 2019-07-30 |
Family
ID=67379203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920167973.2U Expired - Fee Related CN209181775U (en) | 2019-01-30 | 2019-01-30 | Ground fractures measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209181775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904796A (en) * | 2019-11-23 | 2020-03-24 | 郑州大学 | Differential settlement monitoring device and method for new and old road surfaces |
| CN111256566A (en) * | 2020-02-12 | 2020-06-09 | 重庆三峡学院 | Ground crack geological disaster measuring device |
-
2019
- 2019-01-30 CN CN201920167973.2U patent/CN209181775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904796A (en) * | 2019-11-23 | 2020-03-24 | 郑州大学 | Differential settlement monitoring device and method for new and old road surfaces |
| CN111256566A (en) * | 2020-02-12 | 2020-06-09 | 重庆三峡学院 | Ground crack geological disaster measuring device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 Termination date: 20200130 |