CN211012940U - Anti-blocking device of inclinometer pipe - Google Patents
Anti-blocking device of inclinometer pipe Download PDFInfo
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- CN211012940U CN211012940U CN201921710523.XU CN201921710523U CN211012940U CN 211012940 U CN211012940 U CN 211012940U CN 201921710523 U CN201921710523 U CN 201921710523U CN 211012940 U CN211012940 U CN 211012940U
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Abstract
The utility model relates to an engineering quality monitoring facilities field, concretely relates to anti-blocking device of deviational survey pipe, include: the anti-blocking disc is provided with a pull wire hole on the upper surface, a plurality of guide grooves, an opening at one end of each guide groove is communicated with the pull wire hole, and an opening at the other end of each guide groove extends to the edge of the anti-blocking disc; the joint subassembly is including locating the guide way and keeping away from the joint spare of acting as go-between hole one side, locating joint spare and acting as go-between spring and one end and the joint spare shrink rope of being connected near one side of spring, the other end of shrink rope is worn out to anti-blocking disk upper surface from acting as go-between hole, works as when the spring is in natural state, the joint spare is kept away from the outstanding anti-blocking disk of one end of spring all around along the edge, can prevent that the concrete piece on the deviational survey pipe can not fall into the deviational survey bottom.
Description
Technical Field
The utility model relates to an engineering quality monitoring facilities field, concretely relates to anti-blocking device of deviational survey pipe.
Background
The inclinometer is an instrument for measuring the apex angle and the azimuth angle of engineering structures such as a drill hole, a foundation pit, a foundation, a wall body, a dam slope and the like.
When the top beam is constructed, the top of the inclinometer pipe is easily damaged in the process of pile head breaking, concrete blocks above the damaged inclinometer pipe easily fall into the inclinometer pipe to cause blockage of the inclinometer pipe, and the blocked inclinometer pipe can not be generally dredged. The principle of the inclinometer pipe is that assuming that the bottom of the inclinometer pipe is an immovable reference point, an operator monitors the horizontal displacement of the upper inclinometer pipe which is extended by one meter every time, after the lower part of the inclinometer pipe is blocked, the reference point of the inclinometer pipe is forced to move upwards, and after the inclinometer pipe moves upwards, when a foundation pit is excavated to be close to the bottom of a foundation pit, the reference point position of the inclinometer pipe easily generates the horizontal displacement due to insufficient cutting depth, so that the inclinometer data is distorted, and misjudgment can be brought to engineering safety.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an anti-blocking device of inclinometer pipe can prevent the concrete piece on the inclinometer pipe from falling into the inclinometer pipe bottom.
The utility model provides a technical scheme that its technical problem adopted is:
an anti-blocking device for a inclinometer, comprising:
the anti-blocking disc is provided with a pull wire hole on the upper surface, a plurality of guide grooves, an opening at one end of each guide groove is communicated with the pull wire hole, and an opening at the other end of each guide groove extends to the edge of the anti-blocking disc;
the joint subassembly is kept away from the joint spare of acting as go-between hole one side, is located joint spare and acts as go-between spring and one end and the joint spare shrink rope of being connected near one side of spring including locating the guide way, the other end of shrink rope is worn out to anti-blocking disk upper surface from acting as go-between hole, works as when the spring is in natural state, the joint spare is kept away from the outstanding edge all around of anti-blocking disk of one end of spring.
Further, the guide way is including being close to the guide section that draws the line hole and keeping away from the spacing section that draws the line hole, the diameter of spacing section is less than the diameter of guide section, joint spare is including sliding the spacing portion of locating in spacing section and keeping away from the joint portion that spring one end is connected with spacing portion.
Further, the end of the clamping portion, which is far away from the limiting portion, is provided with an arc-shaped guide portion.
Furthermore, a limiting block for blocking the spring from moving towards the wire drawing hole is arranged at the joint of the wire drawing hole and the guide groove.
Further, the contraction rope penetrates through a channel in the middle of the spring.
Furthermore, many shrink rope keeps away from the one end of joint spare and connects the pull ring, the pull ring is located outside the pull wire hole, just the diameter of pull ring is greater than the diameter in pull wire hole.
Furthermore, the upper surface of the anti-blocking disc is provided with a pull rod.
The utility model has the advantages that:
1. during the use, through upwards pulling shrink rope, shrink rope drive joint spare compression spring and to the guide way internal motion, make joint spare by take in the guide way completely back staff can pack into the deviational survey intraductal with preventing stifled dish, last staff is to preventing stifled dish and pushing away to the draw-in groove position that is located the deviational survey intraductal to deviational survey intraductal inside promotion, at this moment, joint spare does not receive the butt power of deviational survey pipe lateral wall, is released the guide way and cooperates with the draw-in groove joint of deviational survey intraductal wall under the elastic action of spring, make prevent stifled dish fixed in deviational survey intraduct, be used for isolated upper and lower space of deviational survey pipe. Specifically, the clamping groove of the inclinometer pipe is arranged at a position 200mm below the stirrup at the bottom of the steel reinforcement cage crown beam. When the upper end of the inclinometer is damaged by using the device, concrete falling into the inclinometer can only fall onto the anti-blocking disc under the blocking action of the anti-blocking disc, but can not directly fall onto the bottom of the inclinometer, after construction is finished, concrete blocks on the upper part of the anti-blocking disc are removed or the anti-blocking disc is directly taken out of the inclinometer by pulling the contraction rope, and finally the inclinometer is connected out again, so that the blockage of the inclinometer can be effectively prevented;
2. this device and deviational survey pipe demountable installation are favorable to reuse, reduce construction cost.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the present invention installed in a deviational survey tube;
fig. 2 is a side sectional view of the present invention;
fig. 3 is a top view of the present invention.
Description of reference numerals: 1. anti-blocking disc; 2. a pull wire hole; 3. a guide groove; 31. a guide section; 32. a limiting section; 4. a clamping piece; 41. a limiting part; 42. a clamping part; 5. a spring; 6. retracting the cord; 7. a guide portion; 8. a limiting block; 9. a pull ring; 10. a pull rod; 101. and a through hole.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.
As shown in fig. 1-3, an anti-blocking device for an inclinometer comprises an anti-blocking disk 1 with a shape and a size matched with the inner diameter of the inclinometer and four groups of clamping components used for clamping the inner side wall of the inclinometer. The center of a circle department of preventing stifled dish 1 upper surface has seted up and has drawn line hole 2, prevent being equipped with four both ends open-ended guide ways 3 in the stifled dish 1, the opening intercommunication of the 3 one ends of guide way draws line hole 2, the opening of the 3 other ends of guide way extends to prevent stifled dish 1 the edge and with prevent stifled lateral wall intercommunication of dish 1. Every the joint subassembly is including locating 3 joint spare 4 of keeping away from 2 one sides in the wire hole, locating 4 and the wire hole of joint spare and the shrink rope 6 that one end and joint spare 4 between being close to one side of spring 5 are connected of joint spare, the other end of shrink rope 6 is worn out to preventing stifled 1 upper surface of dish from the wire hole 2, works as when spring 5 is in natural state, 1 edge all around of stifled dish is prevented in the one end salient of spring 5 is kept away from to joint spare 4.
During the use, through upwards pulling shrink rope 6, shrink rope 6 drives 4 compression spring 5 of joint spare and to the motion in guide way 3, make joint spare 4 by the complete income guide way 3 back staff can pack into the deviational survey intraductal with preventing stifled dish 1, last staff is to preventing stifled dish 1 of deviational survey intraductal inside promotion until preventing stifled dish 1 and pushing away to the draw-in groove position that is located the deviational survey intraductal, at this moment, joint spare 4 does not receive the butt power of deviational survey pipe lateral wall, be released guide way 3 and cooperate with the draw-in groove joint of deviational survey intraductal wall under spring 5's elastic action, make prevent stifled dish 1 and be fixed in the deviational survey intraductal, be used for isolated upper and lower space of deviational survey pipe. Specifically, the clamping groove of the inclinometer pipe is arranged at a position 200mm below the stirrup at the bottom of the steel reinforcement cage crown beam. When the device's use makes the deviational survey pipe upper end impaired, the concrete that falls into in the deviational survey pipe can only fall to preventing on stifled dish 1 under preventing stifled dish 1's the effect of blockking up, and can not directly fall to deviational survey pipe bottom, treat to drive after the construction and prevent 1 upper portion concrete piece of stifled dish or directly will prevent through pulling shrink rope 6 that stifled dish 1 takes out from the deviational survey pipe, connects out the deviational survey pipe again at last, can effectually prevent the jam of deviational survey pipe. And the device and the inclinometer pipe are detachably mounted, so that the device is favorable for repeated utilization.
Specifically, the passageway at 5 middle parts of spring is run through to shrink rope 6, can effectively avoid joint spare 4 spring 5 to take place crooked when compression spring 5 or take place the dislocation with joint spare 4 and make the follow-up draw-in groove joint that can not release joint spare 4 outside 3 guide ways with the deviational survey intraductal smoothly of spring, is favorable to improving the motion stability of structure.
Specifically, the guide way 3 is including being close to the guide section 31 that draws line hole 2 and keeping away from the spacing section 32 that draws line hole 2, the diameter of spacing section 32 is less than the diameter of guide section 31, joint spare 4 is including sliding spacing portion 41 of locating in spacing section 32 and keeping away from the joint portion 42 that spring 5 one end is connected with spacing portion 41. The arrangement of the limiting section 32 and the limiting part 41 can prevent the clamping piece 4 from separating from the guide groove 3.
Specifically, for the convenience of joint spare 4 inserts the draw-in groove in the deviational survey pipe, improve the assembly efficiency who prevents stifled device and deviational survey pipe, the one end that spacing portion 41 was kept away from to joint portion 42 is equipped with curved guide part 7.
Wherein, the junction that draws line hole 2 and guide way 3 is equipped with and is used for blockking spring 5 to drawing the stopper 8 of the internal motion of line hole 2, and setting up of stopper 8 can effectively avoid spring 5 to lead to spring 5 to be blocked and establish in drawing line hole 2 by the crowded income of card union piece 4 and can not continue to promote joint spare 4 to 3 external motion of guide way or block up in drawing line hole 2, is favorable to improving the device's motion stability.
Wherein, for the convenience of staff pulling shrink rope 6, many shrink rope 6 keeps away from the one end of joint spare 4 and connects pull ring 9, pull ring 9 is located outside the pull wire hole 2, just the diameter of pull ring 9 is greater than the diameter in pull wire hole 2, when making the staff pulling snap ring, can drive four joint spare 4 movements simultaneously, is favorable to improving work efficiency.
Wherein, in order to make things convenient for the staff will prevent that stifled dish 1 takes out in the deviational survey pipe, prevent that the upper surface of stifled dish 1 is equipped with pull rod 10, and the staff can take out through pulling pull rod 10 and prevent stifled dish 1.
Specifically, a through hole 101 communicated with the pull wire hole 2 is formed in the pull rod 10, the contraction rope 6 penetrates out of the through hole 101 in the pull rod 10, the pull ring 9 is located above the through hole 101, and the diameter of the pull ring 9 is larger than the inner diameter of the through hole 101.
The working process is as follows:
during the use, through upwards pulling shrink rope 6, shrink rope 6 drives 4 compression spring 5 of joint spare and to the motion in guide way 3, make joint spare 4 by the complete income guide way 3 back staff can pack into the deviational survey intraductal with preventing stifled dish 1, last staff is to preventing stifled dish 1 of deviational survey intraductal inside promotion until preventing stifled dish 1 and pushing away to the draw-in groove position that is located the deviational survey intraductal, at this moment, joint spare 4 does not receive the butt power of deviational survey pipe lateral wall, be released guide way 3 and cooperate with the draw-in groove joint of deviational survey intraductal wall under spring 5's elastic action, make prevent stifled dish 1 and be fixed in the deviational survey intraductal, be used for isolated upper and lower space of deviational survey pipe. Specifically, the clamping groove of the inclinometer pipe is arranged at a position 200mm below the stirrup at the bottom of the steel reinforcement cage crown beam. When the device's use makes the deviational survey pipe upper end impaired, the concrete that falls into in the deviational survey pipe can only fall to preventing on stifled dish 1 under preventing stifled dish 1's the effect of blockking up, and can not directly fall to deviational survey pipe bottom, treat to drive after the construction and prevent 1 upper portion concrete piece of stifled dish or directly will prevent through pulling shrink rope 6 that stifled dish 1 takes out from the deviational survey pipe, connects out the deviational survey pipe again at last, can effectually prevent the jam of deviational survey pipe.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (7)
1. The utility model provides a prevent stifled device of deviational survey pipe which characterized in that: the method comprises the following steps:
the anti-blocking disc is provided with a pull wire hole on the upper surface, a plurality of guide grooves, an opening at one end of each guide groove is communicated with the pull wire hole, and an opening at the other end of each guide groove extends to the edge of the anti-blocking disc;
the joint subassembly is kept away from the joint spare of acting as go-between hole one side, is located joint spare and acts as go-between spring and one end and the joint spare shrink rope of being connected near one side of spring including locating the guide way, the other end of shrink rope is worn out to anti-blocking disk upper surface from acting as go-between hole, works as when the spring is in natural state, the joint spare is kept away from the outstanding edge all around of anti-blocking disk of one end of spring.
2. The anti-clogging device for an inclinometer pipe according to claim 1, characterized in that: the guide way is including being close to the guide section of acting as go-between hole and keeping away from the spacing section of acting as go-between hole, the diameter of spacing section is less than the diameter of guide section, joint spare is including sliding the spacing portion of locating in the spacing section and keeping away from the joint portion that spring one end is connected with spacing portion.
3. The anti-clogging device for an inclinometer pipe as claimed in claim 2, characterized in that: the one end that spacing portion was kept away from to joint portion is equipped with curved guide part.
4. The anti-clogging device for an inclinometer pipe according to claim 1, characterized in that: and a limiting block for blocking the spring from moving towards the stay wire hole is arranged at the joint of the stay wire hole and the guide groove.
5. The anti-clogging device for an inclinometer pipe according to claim 1, characterized in that: the contraction rope penetrates through a channel in the middle of the spring.
6. The anti-clogging device for an inclinometer pipe according to claim 1, characterized in that: many the shrink rope is kept away from the one end of joint spare and is connected the pull ring, the pull ring is located outside the pull wire hole, just the diameter of pull ring is greater than the diameter in pull wire hole.
7. An anti-clogging device for a inclinometer according to any one of claims 1 to 6, characterized in that: and a pull rod is arranged on the upper surface of the anti-blocking disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921710523.XU CN211012940U (en) | 2019-10-12 | 2019-10-12 | Anti-blocking device of inclinometer pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921710523.XU CN211012940U (en) | 2019-10-12 | 2019-10-12 | Anti-blocking device of inclinometer pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211012940U true CN211012940U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921710523.XU Active CN211012940U (en) | 2019-10-12 | 2019-10-12 | Anti-blocking device of inclinometer pipe |
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| Country | Link |
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| CN (1) | CN211012940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982511A (en) * | 2021-02-26 | 2021-06-18 | 安徽虹达道路桥梁工程有限公司 | Anti-blocking device for inclinometer pipe for foundation pit monitoring |
-
2019
- 2019-10-12 CN CN201921710523.XU patent/CN211012940U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982511A (en) * | 2021-02-26 | 2021-06-18 | 安徽虹达道路桥梁工程有限公司 | Anti-blocking device for inclinometer pipe for foundation pit monitoring |
| CN112982511B (en) * | 2021-02-26 | 2022-06-21 | 安徽虹达道路桥梁工程有限公司 | Foundation ditch monitoring is with deviational survey pipe anti-clogging device |
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