CN114353616A - Municipal works detect with reinforcing bar pile head position depth of parallelism detection device - Google Patents
Municipal works detect with reinforcing bar pile head position depth of parallelism detection device Download PDFInfo
- Publication number
- CN114353616A CN114353616A CN202111655493.9A CN202111655493A CN114353616A CN 114353616 A CN114353616 A CN 114353616A CN 202111655493 A CN202111655493 A CN 202111655493A CN 114353616 A CN114353616 A CN 114353616A
- Authority
- CN
- China
- Prior art keywords
- pile head
- parallelism
- connecting frame
- detection device
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 title description 2
- 238000004804 winding Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 230000002457 bidirectional effect Effects 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The invention relates to the technical field of detection devices, in particular to a device for detecting the position parallelism of a reinforced pile head for municipal engineering detection, which comprises a connecting frame; a base mounted on the top of the connection frame; the horizontal column is arranged at the top of the base; the fixed clamping plates are arranged on two sides of the bottom of the connecting frame; the fixing assembly comprises a bidirectional threaded screw rod, one end of the bidirectional threaded screw rod penetrates through the connecting frame, a crank is installed on the connecting frame, and both sides of the outside of the bidirectional threaded screw rod are connected with thread sleeves in a threaded mode. The invention effectively prevents the problems that the parallelism of the top part can only be checked when the existing device for detecting the parallelism of the position of the pile head of the reinforced steel bar is used, and when the top part is still horizontal during detection and the deviation occurs on two sides when the foundation is deviated in the construction process, the parallel inspection of the two sides needs to be carried out by other tools, thus easily causing measurement errors.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a device for detecting the position parallelism of a reinforced pile head for municipal engineering detection.
Background
The pile head of the steel reinforcement is a deep foundation which connects the tops of a plurality of piles into a whole through a bearing platform and jointly bears dynamic and static loads, the pile is a vertical or inclined foundation component arranged in soil and is used for penetrating through a soft high-compressibility soil layer or water and transmitting the load borne by the pile to a harder, denser or less compressible foundation bearing layer, the pile in the pile foundation is generally called a foundation pile, and during construction engineering construction, parallelism detection equipment is generally required to detect the parallelism of the pile foundation so as to avoid inclination of the foundation pile;
however, when the existing device for detecting the parallelism of the position of the reinforced pile head is used, most of the existing devices need to be placed at the top of the pile head for detecting the parallelism, but can only detect the parallelism of the top, when the foundation is offset in the construction process, although the top is still horizontal in the detection process, the two sides have deviations, and the detection of the parallelism of the two sides needs to be carried out by other tools, so that the measurement error is easily caused, and therefore, a novel device for detecting the parallelism of the position of the reinforced pile head for municipal engineering is urgently needed to solve the problems.
Disclosure of Invention
The invention aims to provide a device for detecting the parallelism of the position of a reinforced pile head for municipal engineering detection, which solves the problems that the parallelism of the top part can only be detected, when the foundation is deviated in the construction process, the top part is still horizontal in the detection process, but the two sides are deviated, the two sides need to be detected in parallel by other tools, and the measurement error is easily caused.
In order to achieve the purpose, the invention provides the following technical scheme: a device for detecting the position parallelism of a reinforced pile head for municipal engineering detection comprises a connecting frame; a base mounted on the top of the connection frame; the horizontal column is arranged at the top of the base; the fixed clamping plates are arranged on two sides of the bottom of the connecting frame; the fixing assembly comprises a two-way threaded screw rod, the two-way threaded screw rod is movably connected to the inside of the connecting frame through a bearing, one end of the two-way threaded screw rod penetrates through the connecting frame to be provided with a crank, the two sides of the outside of the two-way threaded screw rod are connected with screw sleeves in a threaded mode, and the bottoms of the screw sleeves are connected with the fixing clamping plates.
Furthermore, the horizontal post is provided with two sets, and a set of horizontal post is horizontal setting, and another group the horizontal post is vertical setting.
Further, sliding sleeves are mounted on two sides of the top of the fixing clamping plate, sliding rods are movably connected inside the sliding sleeves, the sliding rods are mounted inside the connecting frame, one side, close to the fixing clamping plate, of the fixing clamping plate is of an arc-shaped structure, and one side, far away from the fixing clamping plate, of the fixing clamping plate is provided with a winding assembly.
Further, the winding assembly comprises a connection supporting seat, the connection supporting seat is installed at two ends, far away from one side, of the fixed clamping plate, a shaft rod is movably connected between the connection supporting seat through a bearing, a winding roller is installed on the outer side of the shaft rod, a connection rope is wound on the outer side of the winding roller, one end of the connection rope is connected with the outer wall of the winding roller, and the other end of the connection rope is connected with a conical balancing weight.
Furthermore, a torsion spring is wound on the outer side of the shaft rod, and two ends of the torsion spring are respectively installed on the connecting and supporting seat and the winding roller.
Furthermore, the outside cover of connecting the rope is equipped with the connecting plate, and the inside one side of connecting plate seted up with connect rope matched with opening, one side threaded connection of opening has fastening bolt, and fastening bolt's one end with connect the outside looks butt of rope.
Furthermore, the outside of connecting the rope still is provided with measures the board, and measures the board and be "ten" font structure setting, measure the board inside seted up with connect rope matched with spout, the outside of measuring the board is carved with the scale mark.
Furthermore, a limiting plate is installed on one side, close to the fixing clamp plate, of the fixing clamp plate, so that the limiting plate can be attached to the upper surface of the reinforced pile head.
Compared with the prior art, the invention has the beneficial effects that:
1. through arranging the fixing component, the two sides of the pile head are clamped through the fixing clamping plates so as to fix the connecting frame, the limiting plates are attached to the upper surface of the pile head, the parallelism condition of the pile head can be known by observing the state of the horizontal column, the two sides of the pile head are clamped so as to drive the connecting frame to simultaneously generate inclination deviation when the outer wall of the pile head inclines, so that the detection is more accurate, the outer side of the pile head is conveniently clamped through the arc-shaped structure so as to be matched with the outer wall of the pile head, the two sides of the pile head are clamped so as to drive the connecting frame to simultaneously generate inclination deviation when the outer wall of the pile head inclines, so that the detection is more accurate, and the existing device for detecting the position parallelism of the reinforcing steel bar pile head is effectively prevented when in use, the parallelism of the top part can only be checked, when the base assembly is deviated in the construction process, the top part is still horizontal in the detection process, but the deviation occurs on two sides, so that the parallelism of the two sides needs to be checked by other tools, and the problem of measurement error is easily caused.
2. Through being provided with the winding assembly, through the setting of toper balancing weight, can carry out the straightness detection that hangs down to the fixed position that connection frame located, and through the setting of measuring the board, can measure the depth of parallelism in the pile head outside, avoid the both sides of pile head to produce the slope skew, through the setting of cruciform structure, be convenient for measure the depth of parallelism and the straightness that hangs down of pile head both sides, when avoiding being parallel at the upper surface, both sides produce the slope, through the setting of scale mark, the operating personnel of being convenient for look over the offset more audio-visually, the accuracy of detection has been improved, and simple structure simple operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic top perspective view of the present invention;
FIG. 2 is a schematic bottom perspective view of the present invention;
FIG. 3 is a schematic front sectional view of the present invention;
FIG. 4 is a partial perspective view of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
FIG. 6 is a side view of a portion of the present invention.
In the figure: 1. a connecting frame; 2. a base; 3. a horizontal column; 4. fixing the clamping plate; 5. a bidirectional threaded screw rod; 6. a threaded sleeve; 7. a sliding sleeve; 8. a slide bar; 9. connecting a supporting seat; 10. a shaft lever; 11. a winding roller; 12. connecting ropes; 13. a conical counterweight block; 14. a torsion spring; 15. a connecting plate; 16. fastening a bolt; 17. measuring a plate; 18. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a kind of municipal works detect and use the position parallelism checkout gear of the pile head of steel reinforcement, including the link frame 1, the base 2, the horizontal column 3 and fixed clamp plate 4, the base 2 is mounted to the top of the link frame 1, the horizontal column 3 is mounted to the top of the base 2, the horizontal column 3 has two groups, a group of horizontal columns 3 are set up horizontally, another group of horizontal columns 3 are set up longitudinally, through setting up horizontally and longitudinally, it is easy to measure horizontal and longitudinal levelness, the fixed clamp plate 4 is set up in both sides of the bottom of the link frame 1, one side that the fixed clamp plate 4 is close to is all fitted with the stop plate 18, in order to be laminated to the upper surface of the pile head of steel reinforcement through the stop plate 18, through laminating with the upper surface of the pile head of steel reinforcement, observe the state of the horizontal column 3, can know the parallelism situation of the pile head, facilitate measuring the parallelism of the upper surface, has increased the accuracy;
the fixing component comprises a two-way threaded screw rod 5, the two-way threaded screw rod 5 is movably connected inside the connecting frame 1 through a bearing, one end of the two-way threaded screw rod 5 penetrates through the connecting frame 1 to be provided with a crank, two sides of the outer part of the two-way threaded screw rod 5 are both in threaded connection with screw sleeves 6, the bottoms of the screw sleeves 6 are connected with fixed clamping plates 4, through the arrangement of the fixed clamping plates 4, the two sides of a pile head are conveniently clamped and fixed, so that the levelness of the pile head can be conveniently checked, two sides of the top of the fixed clamping plates 4 are both provided with sliding sleeves 7, and the inner parts of the sliding sleeves 7 are movably connected with sliding rods 8, the sliding rods 8 are arranged inside the connecting frame 1, through the arrangement of the sliding sleeves 7 and the sliding rods 8, the fixing clamping plates 4 can be kept stable in the moving process, the stability is improved, one side, which the fixed clamping plates 4 are close to each other, is arranged in an arc structure, the outer side of the pile head is convenient to clamp, so that the outer side of the pile head is matched with the outer wall of the pile head, and the two sides of the pile head are clamped, so that when the outer wall of the pile head inclines, the connecting frame 1 can be driven to incline and deflect at the same time, the detection is more accurate, and the winding assemblies are arranged on the sides, away from the fixing clamp plate 4, of the two sides;
the winding assembly comprises a connecting support seat 9, the connecting support seat 9 is arranged at two ends of one side far away from the fixed clamping plate 4, a shaft lever 10 is movably connected between the connecting support seats 9 through a bearing, a winding roller 11 is arranged at the outer side of the shaft lever 10, a connecting rope 12 is wound at the outer side of the winding roller 11, one end of the connecting rope 12 is connected with the outer wall of the winding roller 11, the other end of the connecting rope 12 is connected with a conical balancing weight 13, a torsion spring 14 is wound at the outer side of the shaft lever 10, two ends of the torsion spring 14 are respectively arranged on the connecting support seat 9 and the winding roller 11, through the arrangement of the torsion spring 14, when the shaft lever 10 is rotated, the torsion spring 14 generates elastic deformation, so that the restoring operation is conveniently carried out through the restoring force of the torsion spring 14, a connecting plate 15 is sleeved at the outer side of the connecting rope 12, and a through hole matched with the connecting rope 12 is arranged at one side inside the connecting plate 15, one side threaded connection of opening has fastening bolt 16, and fastening bolt 16's one end and the outside looks butt of connecting rope 12, setting through fastening bolt 16, be convenient for fix the outside of connecting rope 12, make the connection rope 12 remain stable, the outside of connecting rope 12 still is provided with measuring plate 17, and measuring plate 17 is "ten" font structure setting, setting through cruciform structure, be convenient for measure the depth of parallelism and the straightness that hangs down of pile head both sides, when avoiding upper surface parallel, both sides produce the slope, measuring plate 17 is inside to be seted up with connect rope 12 matched with spout, measuring plate 17's the outside system of carving has the scale mark, setting through the scale mark, be convenient for look over the offset, convenient observation.
The working principle is as follows: when the levelness of the reinforced pile head is detected, firstly, the threaded sleeve 6 is driven to move under the action of threaded connection by rotating the bidirectional threaded screw rod 5, the fixed clamp plate 4 synchronously moves while the threaded sleeve 6 moves, and the outer part of the pile head is clamped and fixed, so that the levelness of the pile head is detected by arranging the horizontal column 3, the transverse levelness and the longitudinal levelness can be conveniently measured by arranging the transverse and longitudinal devices, and the sliding sleeve 7 slides outside the sliding rod 8 in the moving process of the fixed clamp plate 4 by arranging the sliding sleeve 7 and the sliding rod 8, so that the stability of the fixed clamp plate 4 is improved;
when will carry out the levelness to the both sides of reinforced pile head and detect, at first through rotatory to axostylus axostyle 10, it connects rope 12 downstream to drive under the effect of 13 gravity on toper balancing weight, when adjusting and accomplish and connect rope 12 length, through rotatory fastening bolt 16, fix connecting rope 12 under threaded connection's effect, detect the both sides depth of parallelism of pile head under the effect of gravity through toper balancing weight 13, through the setting of measuring panel 17, be convenient for look over the skew degree, finish to this operation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a municipal works detect with reinforced pile head position depth of parallelism detection device which characterized in that includes:
a connecting frame (1);
the base (2), the said base (2) is mounted to the top of the said connecting frame (1);
the horizontal column (3), the horizontal column (3) is installed on the top of the base (2);
the fixed clamping plates (4) are arranged on two sides of the bottom of the connecting frame (1);
the fixing assembly comprises a two-way threaded screw rod (5), the two-way threaded screw rod (5) is movably connected to the inside of the connecting frame (1) through a bearing, one end of the two-way threaded screw rod (5) is penetrated through the connecting frame (1) to install the crank, both sides of the outside of the two-way threaded screw rod (5) are respectively in threaded connection with a threaded sleeve (6), and the bottom of the threaded sleeve (6) is connected with the fixing clamp plate (4).
2. The reinforced pile head position parallelism detection device for municipal engineering detection according to claim 1, characterized in that: the horizontal columns (3) are arranged in two groups, one group of the horizontal columns (3) are transversely arranged, and the other group of the horizontal columns (3) are longitudinally arranged.
3. The reinforced pile head position parallelism detection device for municipal engineering detection according to claim 1, characterized in that: sliding sleeves (7) are installed on two sides of the top of the fixing clamping plate (4), a sliding rod (8) is movably connected to the inside of the sliding sleeve (7), the sliding rod (8) is installed inside the connecting frame (1), one side, close to the fixing clamping plate (4), of the fixing clamping plate is arranged in an arc-shaped structure, and one side, far away from the fixing clamping plate (4), of the fixing clamping plate is provided with a winding assembly.
4. The reinforced pile head position parallelism detection device for municipal engineering detection according to claim 3, wherein: the winding assembly comprises a connection supporting seat (9), the connection supporting seat (9) is installed at two ends of one side of the fixed clamping plate (4) away from the two ends of the fixed clamping plate, a shaft lever (10) is movably connected between the connection supporting seat (9) through a bearing, a winding roller (11) is installed on the outer side of the shaft lever (10), a connection rope (12) is wound on the outer side of the winding roller (11), one end of the connection rope (12) is connected with the outer wall of the winding roller (11), and the other end of the connection rope (12) is connected with a conical balancing weight (13).
5. The reinforced pile head position parallelism detection device for municipal engineering detection according to claim 4, wherein: and a torsion spring (14) is wound on the outer side of the shaft lever (10), and two ends of the torsion spring (14) are respectively installed on the connecting support seat (9) and the winding roller (11).
6. The reinforced pile head position parallelism detection device for municipal engineering detection according to claim 4, wherein: the outside cover of connecting rope (12) is equipped with connecting plate (15), and the inside one side of connecting plate (15) seted up with connect rope (12) matched with opening, one side threaded connection of opening has fastening bolt (16), and the one end of fastening bolt (16) with connect the outside looks butt of rope (12).
7. The reinforced pile head position parallelism detection device for municipal engineering detection according to claim 4, wherein: the outer side of the connecting rope (12) is further provided with a measuring plate (17), the measuring plate (17) is arranged in a cross-shaped structure, a sliding groove matched with the connecting rope (12) is formed in the measuring plate (17), and scale marks are carved on the outer side of the measuring plate (17).
8. The reinforced pile head position parallelism detection device for municipal engineering detection according to claim 1, characterized in that: and a limiting plate (18) is arranged on one side of the fixed clamping plate (4) close to each other, so that the limiting plate (18) can be attached to the upper surface of the reinforced pile head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111655493.9A CN114353616B (en) | 2021-12-30 | 2021-12-30 | Steel bar pile head position parallelism detection device for municipal engineering detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111655493.9A CN114353616B (en) | 2021-12-30 | 2021-12-30 | Steel bar pile head position parallelism detection device for municipal engineering detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114353616A true CN114353616A (en) | 2022-04-15 |
| CN114353616B CN114353616B (en) | 2023-12-26 |
Family
ID=81102936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111655493.9A Active CN114353616B (en) | 2021-12-30 | 2021-12-30 | Steel bar pile head position parallelism detection device for municipal engineering detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114353616B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116255951A (en) * | 2023-03-14 | 2023-06-13 | 耿克震 | Reinforcing bar on-spot detector for engineering management |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090089600A (en) * | 2008-02-19 | 2009-08-24 | 연세대학교 산학협력단 | Apparatus for horizontal pile load test and method thereof |
| CN201387325Y (en) * | 2009-02-26 | 2010-01-20 | 中国二十冶建设有限公司 | Verticality and parallelism measuring device for metallurgical equipment by acoustic control method |
| KR101391791B1 (en) * | 2013-02-13 | 2014-05-07 | (주)이피에치씨 | Vertical care device for pile construction |
| CN207365899U (en) * | 2017-10-31 | 2018-05-15 | 郑州大学 | A kind of die surface apparatus for measuring quality |
| CN208579734U (en) * | 2018-08-10 | 2019-03-05 | 平湖市佳诚房地产评估事务所(普通合伙) | A kind of wall body vertical degree detector for Real Estate Appraisal |
| CN208887553U (en) * | 2018-10-31 | 2019-05-21 | 中国十七冶集团有限公司 | A kind of simple tubular pole testing apparatus for verticality |
| CN209131571U (en) * | 2018-12-12 | 2019-07-19 | 中铁四局集团第四工程有限公司 | A kind of pile foundation testing apparatus for verticality |
| CN110530242A (en) * | 2019-09-29 | 2019-12-03 | 蚌埠凯盛工程技术有限公司 | Depth of parallelism calibrating installation, the system and method for table roller |
| CN111323002A (en) * | 2020-04-09 | 2020-06-23 | 中国建筑一局(集团)有限公司 | Pile hole perpendicularity detection tool and using method thereof |
| CN111980018A (en) * | 2020-08-10 | 2020-11-24 | 中铁七局集团第三工程有限公司 | Drilling secant pile sleeve for deep foundation pit construction |
| CN212179879U (en) * | 2020-06-30 | 2020-12-18 | 贾伟凤 | Pile foundation settlement detection ruler |
| CN212806875U (en) * | 2020-08-10 | 2021-03-26 | 中国二冶集团有限公司 | Pile foundation pit diameter and depth measuring instrument |
| CN213688236U (en) * | 2020-12-30 | 2021-07-13 | 李深 | Multi-functional forest breast-height diameter monitoring devices |
| CN214537920U (en) * | 2021-05-19 | 2021-10-29 | 安徽粮食工程职业学院 | Building vertical detection device for civil engineering |
-
2021
- 2021-12-30 CN CN202111655493.9A patent/CN114353616B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090089600A (en) * | 2008-02-19 | 2009-08-24 | 연세대학교 산학협력단 | Apparatus for horizontal pile load test and method thereof |
| CN201387325Y (en) * | 2009-02-26 | 2010-01-20 | 中国二十冶建设有限公司 | Verticality and parallelism measuring device for metallurgical equipment by acoustic control method |
| KR101391791B1 (en) * | 2013-02-13 | 2014-05-07 | (주)이피에치씨 | Vertical care device for pile construction |
| CN207365899U (en) * | 2017-10-31 | 2018-05-15 | 郑州大学 | A kind of die surface apparatus for measuring quality |
| CN208579734U (en) * | 2018-08-10 | 2019-03-05 | 平湖市佳诚房地产评估事务所(普通合伙) | A kind of wall body vertical degree detector for Real Estate Appraisal |
| CN208887553U (en) * | 2018-10-31 | 2019-05-21 | 中国十七冶集团有限公司 | A kind of simple tubular pole testing apparatus for verticality |
| CN209131571U (en) * | 2018-12-12 | 2019-07-19 | 中铁四局集团第四工程有限公司 | A kind of pile foundation testing apparatus for verticality |
| CN110530242A (en) * | 2019-09-29 | 2019-12-03 | 蚌埠凯盛工程技术有限公司 | Depth of parallelism calibrating installation, the system and method for table roller |
| CN111323002A (en) * | 2020-04-09 | 2020-06-23 | 中国建筑一局(集团)有限公司 | Pile hole perpendicularity detection tool and using method thereof |
| CN212179879U (en) * | 2020-06-30 | 2020-12-18 | 贾伟凤 | Pile foundation settlement detection ruler |
| CN111980018A (en) * | 2020-08-10 | 2020-11-24 | 中铁七局集团第三工程有限公司 | Drilling secant pile sleeve for deep foundation pit construction |
| CN212806875U (en) * | 2020-08-10 | 2021-03-26 | 中国二冶集团有限公司 | Pile foundation pit diameter and depth measuring instrument |
| CN213688236U (en) * | 2020-12-30 | 2021-07-13 | 李深 | Multi-functional forest breast-height diameter monitoring devices |
| CN214537920U (en) * | 2021-05-19 | 2021-10-29 | 安徽粮食工程职业学院 | Building vertical detection device for civil engineering |
Non-Patent Citations (1)
| Title |
|---|
| 魏鹏飞;徐志祥;曲琅博;柳恒;: "大尺寸变直径管桩端板夹具的设计及有限元分析", 制造业自动化, no. 22 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116255951A (en) * | 2023-03-14 | 2023-06-13 | 耿克震 | Reinforcing bar on-spot detector for engineering management |
| CN116255951B (en) * | 2023-03-14 | 2024-04-26 | 广东才泓工程管理有限公司 | Reinforcing bar on-spot detector for engineering management |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114353616B (en) | 2023-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210135926U (en) | Adjustable simple detection device for perpendicularity of bridge pier column | |
| CN114353616A (en) | Municipal works detect with reinforcing bar pile head position depth of parallelism detection device | |
| CN111719857B (en) | Sliding assembly and civil engineering steel structure template assembling equipment | |
| CN114776229B (en) | Water area CPTU test system and test method | |
| RU156920U1 (en) | STATIC TEST PILES | |
| CN111827286B (en) | High-performance PC pipe pile installation construction process | |
| CN211690465U (en) | Pile foundation verticality detector | |
| CN210051327U (en) | Multifunctional perpendicularity detector for engineering | |
| CN105509683B (en) | Displacement measuring device for self-balancing pile testing method | |
| CN208125002U (en) | A kind of escalator upper detection tooling | |
| CN111487124A (en) | Device for detecting building bearing capacity | |
| CN214363661U (en) | High strain detection hammer for building construction | |
| CN111156885B (en) | Civil engineering reinforcing bar warp measuring device | |
| CN112268539A (en) | Building engineering detects with subsiding detection device | |
| RU48225U1 (en) | BENCH FOR TESTING REINFORCED CONCRETE ELEMENTS FOR A SLIDING EXCENTRED SHORT-TERM DYNAMIC STRETCH | |
| CN218646351U (en) | Check out test set fixed bolster for hydraulic engineering | |
| CN218937383U (en) | Square pile perpendicularity detection device | |
| CN214993076U (en) | Be used for high-speed railway prestressing force case roof beam bedplate short-term test device | |
| CN209741935U (en) | Pile soil composite foundation bearing capacity detection device | |
| CN220893303U (en) | Array type adjustable displacement measuring device | |
| CN213902171U (en) | Hole bottom sediment thickness measuring device | |
| CN219200303U (en) | High aperture detector of detection precision | |
| CN218270700U (en) | Forced centering observation device with adjustable pipe jacking measurement | |
| CN218350036U (en) | A resiliometer for measuring concrete foundation hardness | |
| CN216525246U (en) | Detection equipment for building concrete |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |