CN112923881A - Zero-angle rotating telescopic arm for intelligent foundation pit detection - Google Patents
Zero-angle rotating telescopic arm for intelligent foundation pit detection Download PDFInfo
- Publication number
- CN112923881A CN112923881A CN202110024128.1A CN202110024128A CN112923881A CN 112923881 A CN112923881 A CN 112923881A CN 202110024128 A CN202110024128 A CN 202110024128A CN 112923881 A CN112923881 A CN 112923881A
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- hollow rod
- rod body
- joint
- telescopic arm
- limiting
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/18—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring depth
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- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention relates to a zero-angle rotating telescopic arm for intelligent foundation pit detection, which is characterized in that: including the flexible arm body, the flexible arm body constitute by first joint, last lid, lower lid, outer barrel, the hollow body of rod and interior barrel, first joint fix on last lid and its inside internal thread of inscribing that offers the second that is used for connecting module bottom on the robot body and connects, last lid and lower lid fix respectively at the upper and lower both ends of outer barrel, hollow body of rod swing joint internal at the urceolus, interior barrel swing joint internal at hollow body of rod, the lower extreme of interior barrel offer the screw hole that is used for connecting the third joint at module top in the pit. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Description
Technical Field
The invention relates to the technical field of foundation pit detection, in particular to a zero-angle rotating telescopic arm for intelligent foundation pit detection.
Background
The foundation ditch needs carry out comprehensive detection to it before getting into or being under construction, but current foundation ditch detection device or can only detect out the width and the equidimension such as degree of depth of foundation ditch, there is very big limitation, often need use a plurality of kinds of foundation ditch detection device before getting into or being under construction, very waste time and energy, current foundation ditch detection device is when the size of detection foundation ditch in addition, often can only feed back some data, the operator can't have an audio-visual understanding to the foundation ditch.
And current foundation ditch detection device is at the in-process of descending module in the pit, and the module can take place unnecessary along with descending and rotate in the pit to bring very big difficulty for measuring, influenced measuring accuracy, design a zero angle rotation telescopic arm who is used for intelligent foundation ditch to detect and just seem very important.
Disclosure of Invention
The invention provides a zero-angle rotating telescopic arm for intelligent foundation pit detection, which is characterized in that through the design of special limiting convex strips and limiting grooves on an outer cylinder body, an inner cylinder body and a hollow rod body, the telescopic arm rotates by 0 degree in the telescopic process, the measurement accuracy is ensured, and the function of increasing the practical performance is achieved.
In order to solve the technical problem, the structure of the invention comprises a zero-angle rotating telescopic arm for intelligent foundation pit detection, and is characterized in that: comprises a telescopic arm body, wherein the telescopic arm body consists of a first joint, an upper cover body, a lower cover body, an outer cylinder body, a hollow rod body and an inner cylinder body, the first joint is fixed on the upper cover body and internally provided with an internal thread for connecting a second joint at the bottom of the upper module of the robot body, the upper cover body and the lower cover body are respectively fixed at the upper end and the lower end of the outer cylinder body, the hollow rod body is movably connected in the outer cylinder body, the inner cylinder body is movably connected in the hollow rod body, the lower end of the inner cylinder body is provided with a threaded hole for connecting a third joint at the top of the underground module, the inner cylinder body and the outer cylinder body are provided with 2 or more than 2 hollow rod bodies, the second or more than second hollow rod bodies are movably connected into the last hollow rod body, the first hollow rod body is movably connected into the outer cylinder body, and the inner cylinder body is movably connected into the last hollow rod body.
Further: the bottom of the upper module of the robot body is also provided with a hook, the hook is connected with a steel wire rope, the steel wire rope penetrates through the first joint and the second joint, the hook extends into the outer barrel body and is connected with the upper end of the inner barrel body, and a hook groove used for connecting the hook is formed in the upper end of the inner barrel body.
And further: the both ends of the hollow rod body all be provided with spacing seat, the upper end of the hollow rod body and the upper end of interior barrel all be provided with the slider, first hollow rod body prevents its outer barrel through last lid and lower lid through slider sliding connection in the urceolus is internal, the hollow rod body more than second or second also prevents it from breaking away from last hollow rod body through slider sliding connection in last hollow rod body and through spacing seat, interior barrel also prevent it from breaking away from last hollow rod body through slider sliding connection in last hollow rod body and through spacing seat.
And further: the outer wall of the hollow rod body and the inner barrel body is provided with a first limiting convex strip, the lower cover body and the limiting seat are provided with a first limiting groove matched with the first limiting convex strip, the axis direction of the first limiting convex strip is the same as that of the hollow rod body, and the first limiting convex strip slides along the first limiting groove.
And further: the inner walls of the lower cover body and the limiting seat are provided with second limiting convex strips, the second limiting convex strips are the same as the axis direction of the hollow rod body, the outer walls of the hollow rod body and the inner barrel body are provided with second limiting grooves matched with the second limiting convex strips, and the second limiting convex strips are connected in the second limiting grooves in a sliding mode.
By adopting the structure, the telescopic arm rotates by 0 degree in the telescopic process through the special design of the limiting convex strips and the limiting grooves on the outer barrel body, the inner barrel body and the hollow rod body, so that the measuring accuracy is ensured, and the function of increasing the practical performance is achieved; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a state diagram of the present invention in use.
Fig. 2 is a structural view of a module on the robot body.
FIG. 3 is a block diagram of a downhole module.
Fig. 4 is a structural view of the present invention.
Fig. 5 is a partial internal structural view of the present invention.
Fig. 6 is a structural view of the first embodiment.
Fig. 7 is an enlarged view of a in fig. 6.
Fig. 8 is a structural view of the second embodiment.
Fig. 9 is an enlarged view of B in fig. 8.
Detailed Description
Example one
As shown in fig. 1, 2, 3 and 4, the zero-angle rotation telescopic arm for intelligent foundation pit detection comprises a telescopic arm body 2, wherein the telescopic arm body is composed of a first joint 2-4, an upper cover body 2-2, a lower cover body 2-3, an outer cylinder body 2-1, a hollow rod body 2-6 and an inner cylinder body 2-7, the first joint is fixed on the upper cover body 2-2, an internal thread for connecting a second joint 6 at the bottom of a robot body upper module 3 is arranged in the first joint, the upper cover body and the lower cover body are respectively fixed at the upper end and the lower end of the outer cylinder body, the hollow rod body is movably connected in the outer cylinder body, the inner cylinder body is movably connected in the hollow rod body, a threaded hole for connecting a third joint 5 at the top of a downhole module 1 is arranged at the lower end of the inner cylinder body, the inner cylinder body and the outer cylinder body are provided with 2 or more than 2 hollow rod bodies, the second or second hollow rod body is movably connected into the upper hollow rod body, the first hollow rod body is movably connected into the outer cylinder body, and the inner cylinder body is movably connected into the last hollow rod body.
As shown in fig. 5, the bottom of the upper module of the robot body is further provided with a hook 4, the hook is connected with a steel wire rope, the steel wire rope passes through the first joint and the second joint, the hook extends into the outer cylinder body and is connected with the upper end of the inner cylinder body, and the upper end of the inner cylinder body is internally provided with hook grooves 2-8 for connecting the hook.
As shown in fig. 6 and 7, the two ends of the hollow rod body are provided with the limiting seats 2-12, the upper ends of the hollow rod body and the inner cylinder body are provided with the sliding blocks, the first hollow rod body is connected in the outer cylinder body in a sliding manner through the sliding blocks and is prevented from being separated from the outer cylinder body through the upper cover body and the lower cover body, the second or more hollow rod bodies are also connected in the last hollow rod body in a sliding manner through the sliding blocks and are prevented from being separated from the last hollow rod body through the limiting seats, and the inner cylinder body is also connected in the last hollow rod body in a sliding manner through the sliding blocks and is prevented from being separated from the last hollow rod body through the limiting.
As shown in fig. 6 and 7, the outer walls of the hollow rod body and the inner cylinder body are respectively provided with a first limiting convex strip 2-9, the lower cover body and the limiting seat are provided with a first limiting groove matched with the first limiting convex strip, the first limiting convex strip and the hollow rod body have the same axis direction, and the first limiting convex strip slides along the first limiting groove.
Example two
The second embodiment is the same as the first embodiment, and the difference is that the structures of the outer cylinder, the hollow rod body and the inner cylinder are different, for example, the inner walls of the lower cover body and the limiting seat shown in fig. 8 and 9 are provided with second limiting convex strips 2-11, the second limiting convex strips are the same as the axis direction of the hollow rod body, the outer walls of the hollow rod body and the inner cylinder are provided with second limiting grooves 2-10 matched with the second limiting convex strips, and the second limiting convex strips are connected in the second limiting grooves in a sliding manner.
In conclusion, the telescopic arm rotates by 0 degree in the telescopic process through the special design of the limiting convex strips and the limiting grooves on the outer cylinder body, the inner cylinder body and the hollow rod body, so that the measuring accuracy is ensured, and the function of increasing the practical performance is achieved; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Claims (5)
1. The utility model provides a flexible arm is rotated to zero angle for intelligent foundation ditch detects which characterized in that: comprises a telescopic arm body (2), the telescopic arm body consists of a first joint (2-4), an upper cover body (2-2), a lower cover body (2-3), an outer barrel body (2-1), a hollow rod body (2-6) and an inner barrel body (2-7), the first joint is fixed on the upper cover body (2-2) and internally provided with an internal connection thread for connecting a second joint (6) at the bottom of a module (3) on a robot body, the upper cover body and the lower cover body are respectively fixed at the upper end and the lower end of the outer barrel body, the hollow rod body is movably connected in the outer barrel body, the inner barrel body is movably connected in the hollow rod body, the lower end of the inner barrel body is provided with a threaded hole for connecting a third joint (5) at the top of an underground module (1), and 2 or more than 2 hollow rod bodies are arranged between the inner barrel body and the outer barrel body, the second or more than second hollow rod bodies are movably connected in the last hollow rod body, the first hollow rod body is movably connected in the outer barrel body, and the inner barrel body is movably connected in the last hollow rod body.
2. The zero-angle rotating telescopic arm for intelligent foundation pit detection according to claim 1, wherein: the bottom of the upper module of the robot body is also provided with a hook (4), the hook is connected with a steel wire rope, the steel wire rope penetrates through the first joint and the second joint, the hook extends into the outer barrel body and is connected with the upper end of the inner barrel body, and a hook groove (2-8) for connecting the hook is formed in the upper end of the inner barrel body.
3. The zero-angle rotating telescopic arm for intelligent foundation pit detection according to any one of claims 1 or 2, wherein: the both ends of the hollow rod body all be provided with spacing seat (2-12), the upper end of the hollow rod body and the upper end of interior barrel all be provided with the slider, first hollow rod body through slider sliding connection prevent through last lid and lower lid that it breaks away from outer barrel in the urceolus is internal, the hollow rod body more than second or second also prevents through slider sliding connection that it breaks away from the last hollow rod body in last hollow rod body and through spacing seat, interior barrel also prevent through slider sliding connection that it breaks away from the last hollow rod body in last hollow rod body and through spacing seat.
4. The zero-angle rotating telescopic arm for intelligent foundation pit detection according to claim 3, wherein: the outer wall of the hollow rod body and the inner barrel body is provided with first limiting convex strips (2-9), the lower cover body and the limiting seat are provided with first limiting grooves matched with the first limiting convex strips, the axial direction of the first limiting convex strips is the same as that of the hollow rod body, and the first limiting convex strips slide along the first limiting grooves.
5. The zero-angle rotating telescopic arm for intelligent foundation pit detection according to claim 3, wherein: the inner walls of the lower cover body and the limiting seat are provided with second limiting convex strips (2-11), the second limiting convex strips are the same as the axis direction of the hollow rod body, the outer walls of the hollow rod body and the inner barrel body are provided with second limiting grooves (2-10) matched with the second limiting convex strips, and the second limiting convex strips are connected in the second limiting grooves in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110024128.1A CN112923881A (en) | 2021-01-08 | 2021-01-08 | Zero-angle rotating telescopic arm for intelligent foundation pit detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110024128.1A CN112923881A (en) | 2021-01-08 | 2021-01-08 | Zero-angle rotating telescopic arm for intelligent foundation pit detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112923881A true CN112923881A (en) | 2021-06-08 |
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ID=76162793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110024128.1A Pending CN112923881A (en) | 2021-01-08 | 2021-01-08 | Zero-angle rotating telescopic arm for intelligent foundation pit detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112923881A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136996A (en) * | 2021-11-25 | 2022-03-04 | 贵州电网有限责任公司 | Hanging self-propelled distribution network fault finder |
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| CN110924389A (en) * | 2019-12-10 | 2020-03-27 | 华北水利水电大学 | Device and system for intelligently monitoring stability of extensible anchor rod and acoustic emission rock-soil body under control of multistage stress and displacement |
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| CN111188819A (en) * | 2019-12-30 | 2020-05-22 | 张宏彬 | Tripod telescopic link |
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| CN211234166U (en) * | 2019-12-06 | 2020-08-11 | 中交四公局第二工程有限公司 | Telescopic type flower rod for measuring excavation depth and width of foundation pit |
| CN211504312U (en) * | 2020-04-23 | 2020-09-15 | 河南省水利勘测有限公司 | Foundation pit water level monitoring device |
| CN211926770U (en) * | 2020-04-17 | 2020-11-13 | 祁玉涛 | Foundation pit side wall displacement monitoring device |
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2021
- 2021-01-08 CN CN202110024128.1A patent/CN112923881A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000336647A (en) * | 1999-06-01 | 2000-12-05 | Nippon Beesu Kk | Inner excavation constructing method for precast concrete pile |
| JP2002115276A (en) * | 2000-10-10 | 2002-04-19 | Komatsu Ltd | Safety device for construction machinery for caisson- type pile excavation |
| JP2010117143A (en) * | 2008-11-11 | 2010-05-27 | Tokyo Soil Research Co Ltd | Method and device for measuring shape of drilling hole |
| CN203189444U (en) * | 2013-03-23 | 2013-09-11 | 吕岳敏 | Telescopic rod and electronic device lathe head supporting frame with same |
| CN203587075U (en) * | 2013-11-29 | 2014-05-07 | 安徽同济建设集团有限责任公司 | Building foundation pit slope horizontal displacement monitoring device |
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| CN206972680U (en) * | 2017-05-25 | 2018-02-06 | 东莞市扎克电子科技有限公司 | A kind of automatic timer expansion link |
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| CN210104821U (en) * | 2019-05-16 | 2020-02-21 | 中铁上海工程局集团有限公司 | Ultra-long deep foundation pit construction data monitoring device based on BIM |
| CN210127502U (en) * | 2019-06-11 | 2020-03-06 | 淄博数联空间地理信息有限公司 | Monitoring facilities for building foundation ditch |
| CN210507390U (en) * | 2019-07-02 | 2020-05-12 | 武汉立诚岩土工程有限公司 | Foundation pit settlement monitor |
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| CN211926770U (en) * | 2020-04-17 | 2020-11-13 | 祁玉涛 | Foundation pit side wall displacement monitoring device |
| CN211504312U (en) * | 2020-04-23 | 2020-09-15 | 河南省水利勘测有限公司 | Foundation pit water level monitoring device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114136996A (en) * | 2021-11-25 | 2022-03-04 | 贵州电网有限责任公司 | Hanging self-propelled distribution network fault finder |
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Application publication date: 20210608 |