CN112268539A - Building engineering detects with subsiding detection device - Google Patents
Building engineering detects with subsiding detection device Download PDFInfo
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- CN112268539A CN112268539A CN202011335723.9A CN202011335723A CN112268539A CN 112268539 A CN112268539 A CN 112268539A CN 202011335723 A CN202011335723 A CN 202011335723A CN 112268539 A CN112268539 A CN 112268539A
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- plate
- fixing
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- settlement
- building engineering
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a settlement detection device for building engineering detection, which comprises a fixing plate, a settlement monitoring structure and a fixing structure, wherein the fixing plate is provided with a first fixing hole and a second fixing hole; fixing a plate: four corners of the right surface of the fixing plate are symmetrically provided with fixing holes, the right surface of the fixing plate is provided with a frame plate, the lower surface of the frame plate is provided with a supporting plate, the lower end of the supporting plate is fixedly connected with the right surface of the fixing plate, an I-shaped chute arranged at the opening at the right end of the frame plate is connected with a sliding plate in a sliding manner, and the upper surface of the frame plate is provided with a locking nut; settlement monitoring structure: the device is arranged on the right surface of the sliding plate, the outer cambered surface of the bottom end of the settlement monitoring structure is provided with a guide plate, sliding columns are connected in sliding holes symmetrically arranged at four corners of the upper surface of the guide plate in a sliding mode, the bottom ends of the sliding columns are fixedly connected with the upper surface of the bottom plate, the middle part of the upper surface of the bottom plate is provided with a scale column, and the scale column corresponds to the settlement monitoring structure in position; this building engineering detects with subsiding detection device has satisfied the building engineering and has detected with subsiding the demand that detects.
Description
Technical Field
The invention relates to the technical field of constructional engineering settlement detection, in particular to a settlement detection device for constructional engineering detection.
Background
The building settlement is the performance of the comprehensive effect of the foundation settlement of each part of the building, the foundation settlement is the deformation of the foundation bearing layer compressed by the load above the bottom surface of the foundation, the size of the deformation has direct relation with the size of the compressive stress generated by the load, the compression modulus of the foundation bearing layer and the load influence depth, the speed of the settlement process is related with the physical and mechanical properties of the soil of the foundation bearing layer, the excellent foundation refers to the soil with high bearing capacity characteristic value, such as rock, and the compressibility is extremely small, the settlement process is completed rapidly, at present, the building settlement monitoring can be measured by a differential pressure type deformation sensor, which is also called as a static level gauge, the principle is that the settlement is calculated by using the change of the pressure of water, generally 2 or more than 2 are required to be installed, one of which is a reference point, and the other is a measuring point, most of the methods for monitoring subgrade settlement need to utilize a sensor to wait for an electronic element, the electronic element is difficult to avoid being limited by the environment, the cost is high, the method is inconvenient for personal users to use, but the existing settlement detection device for building engineering detection cannot meet the requirement of settlement detection for building engineering detection, the device is not simple enough in structure, is inconvenient for workers to operate, increases the workload of the workers, cannot play a role in fixing the horizontal position, and cannot meet the use requirements of various places.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides a settlement detection device for building engineering detection, meets the requirements of settlement detection for building engineering detection, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a settlement detection device for building engineering detection comprises a fixing plate, a settlement monitoring structure and a fixing structure;
fixing a plate: four corners of the right surface of the fixing plate are symmetrically provided with fixing holes, the right surface of the fixing plate is provided with a frame plate, the lower surface of the frame plate is provided with a supporting plate, the lower end of the supporting plate is fixedly connected with the right surface of the fixing plate, an I-shaped chute arranged at the opening at the right end of the frame plate is connected with a sliding plate in a sliding manner, and the upper surface of the frame plate is provided with a locking nut;
settlement monitoring structure: the device is arranged on the right surface of the sliding plate, the outer cambered surface of the bottom end of the settlement monitoring structure is provided with a guide plate, sliding columns are connected in sliding holes symmetrically arranged at four corners of the upper surface of the guide plate in a sliding mode, the bottom ends of the sliding columns are fixedly connected with the upper surface of the bottom plate, the middle part of the upper surface of the bottom plate is provided with a scale column, and the scale column corresponds to the settlement monitoring structure in position;
the fixing structure comprises: the four corners of the upper surface of the bottom plate are symmetrically arranged;
wherein: still include the level bar, the level bar sets up in the front surface of bottom plate, has satisfied the building engineering and has detected the demand with subsiding the detection, and this device simple structure, the staff's of being convenient for operation has alleviateed staff's work load, plays fixed horizontal position's effect, satisfies the user demand in various places.
Further, settlement monitoring structure includes U template, runner, chuck, turning handle, inserts the post and measures the balancing weight, the U template sets up in the right surface of sliding plate, and the inside of U template rotates through the pivot and is connected with the runner, and the runner passes through wire rope fixedly connected with and measures the balancing weight, and the through-hole of U template front surface is passed to the pivot leading flank of runner front end and is equipped with the turning handle in end department, and the front surface of U template is equipped with the chuck, and the jack that sets up on the turning handle plate body is pegged graft through the jack that corresponds the setting on inserting post and the chuck disk body, and then has satisfied building engineering and has detected with the demand that subsides detected.
Further, fixed knot constructs including screw thread post, connecting plate, toper fixed head and barb, the equal threaded connection of screw thread post is in the screwed hole that bottom plate upper surface four corners symmetry set up, and the bottom of screw thread post all is equipped with the connecting plate, and the lower terminal surface of connecting plate all is equipped with the toper fixed head, and the extrados of toper fixed head all is equipped with evenly distributed's barb, and then plays fixed horizontal position's effect.
Furthermore, the left surface and the right surface of the fixing plate are symmetrically provided with handrails, and the longitudinal plate bodies of the handrails are provided with anti-skidding sleeves, so that the friction force between the handrails and the palm of a worker is increased.
Furthermore, fluorescent lamps are symmetrically arranged on the left side and the right side of the upper surface of the fixing plate to assist workers in operation.
Compared with the prior art, the invention has the beneficial effects that: this building engineering detects with subsiding detection device has following benefit:
1. the staff will insert the post and take out, then the runner is rotated through the turning handle slowly, make the recess of measuring the balancing weight bottom peg graft with the activity of scale post, until will measure the balancing weight and put zero position on the scale post cylinder, then peg graft the jack that corresponds the setting on the jack that the post set up through the turning handle plate body and the chuck disk body and peg graft, and then make runner stall measure the balancing weight fixed, then come the position of observing and measuring balancing weight and scale post again after a period of time, if take place to subside, it can follow the wall body and utilize the effect of gravity to move down to measure the balancing weight, then observe the scale post scale and just can measure the data that subside, and then satisfied the building engineering and detected the demand with subsiding the detection, this device simple structure, be convenient for the staff operation, staff's work load has been alleviateed.
2. The staff puts the bottom plate in the working area who corresponds with measuring the balancing weight position, then inserts the toper fixed head subaerial that corresponds in the working area, the equipment of turning over is prevented to external force or unexpected condition by the setting of barb, then wrench movement threaded connection is in the screw thread post of bottom plate upper surface, adjust according to the reading of horizon rule, stop adjusting after adjusting the horizon rule reading for horizontal value, and then play fixed horizontal position's effect, satisfy the user demand in various places.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixing structure of the present invention.
In the figure: the device comprises a fixing plate 1, a fixing hole 2, a frame plate 3, a support plate 4, a sliding plate 5, a locking nut 6, a settlement monitoring structure 7, a U-shaped plate 71, a rotating wheel 72, a chuck 73, a rotating handle 74, an inserting column 75, a measuring balancing weight 76, a guide plate 8, a sliding column 9, a bottom plate 10, a graduated column 11, a fixing structure 12, a threaded column 121, a connecting plate 122, a conical fixing head 123, a barb 124, a handrail 13, an antiskid sleeve 14, a fluorescent lamp 15 and a level ruler 16.
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. 1-2, the present invention provides a technical solution: a settlement detection device for building engineering detection comprises a fixing plate 1, a settlement monitoring structure 7 and a fixing structure 12;
fixing a plate 1: the fixed plate 1 provides an installation place, four corners of the right surface of the fixed plate are symmetrically provided with fixing holes 2, the fixed plate meets the requirement of fixed installation, the right surface of the fixed plate 1 is provided with a frame plate 3, the sliding effect is achieved, the lower surface of the frame plate 3 is provided with a supporting plate 4, the supporting effect is achieved, the lower end of the supporting plate 4 is fixedly connected with the right surface of the fixed plate 1, the requirement of fixed installation is met, a sliding plate 5 is connected in an I-shaped sliding groove formed in an opening at the right end of the frame plate 3 in a sliding mode, the telescopic effect is achieved, and the upper surface of the frame plate 3 is provided with a;
settlement monitoring structure 7: the settlement monitoring structure 7 comprises a U-shaped plate 71, a rotating wheel 72, a chuck 73, a rotating handle 74, an inserting column 75 and a measuring counterweight 76, the U-shaped plate 71 is arranged on the right surface of the sliding plate 5, the rotating wheel 72 is fixedly connected with the measuring counterweight 76 through a rotating shaft, the rotating wheel 72 is fixedly connected with the measuring counterweight 76 through a steel wire rope, the front side surface of the rotating shaft at the front end of the rotating wheel 72 penetrates through a through hole on the front surface of the U-shaped plate 71 and is provided with the rotating handle 74 at the end, the chuck 73 is arranged on the front surface of the U-shaped plate 71, inserting holes arranged on the plate body of the rotating handle 74 are inserted into inserting holes correspondingly arranged on the plate body of the chuck 73 through the inserting column 75, after that, the staff takes out the inserted column 75, then slowly rotates the rotating wheel 72 through the rotating handle 74, so that the groove at the bottom end of the measuring counterweight 76 is movably inserted into the scale column 11 until the measuring counterweight 76 is placed at the zero position on the column body of the scale column 11, then the inserting column 75 is inserted into the corresponding inserting hole on the chuck body of the chuck 73 through the inserting hole on the plate body of the rotating handle 74, so that the rotating wheel 72 stops rotating and the measuring counterweight 76 is fixed, then, the positions of the measuring balance weight 76 and the scale post 11 are observed after a period of time, if settlement occurs, the measuring balance weight 76 moves downwards along with the wall body by the action of gravity, then, the data of settlement can be measured by observing the scales of the scale column 11, so that the requirement of settlement detection for building engineering detection is met, the device has a simple structure, is convenient for the operation of workers, and reduces the workload of the workers;
the fixing structure 12: the threaded columns 121 are symmetrically arranged at four corners of the upper surface of the base plate 10, the fixing structure 12 comprises threaded columns 121, connecting plates 122, conical fixing heads 123 and barbs 124, the threaded columns 121 are all in threaded connection with threaded holes symmetrically arranged at four corners of the upper surface of the base plate 10, the connecting plates 122 are arranged at the bottom ends of the threaded columns 121, the conical fixing heads 123 are arranged on the lower end faces of the connecting plates 122, the barbs 124 are uniformly distributed on the outer arc faces of the conical fixing heads 123, a worker places the base plate 10 in a working area corresponding to the position of the measuring counterweight block 76, then inserts the conical fixing heads 123 into the ground corresponding to the working area, the barbs 124 are arranged to prevent the equipment from being turned over under the action of external force or accidental conditions, and then twists the threaded columns 121 in threaded connection with the upper surface of the base plate 10, so that the effect of fixing the horizontal position is;
wherein: and a level 16, wherein the level 16 is arranged on the front surface of the bottom plate 10 and is used for measuring level.
Wherein: the left and right surfaces of the fixing plate 1 are symmetrically provided with handrails 13, the arrangement of the handrails 13 is more convenient for the longitudinal plate body of the handrails 13 to be provided with anti-skidding sleeves 14 when people move, and the anti-skidding sleeves 14 increase the friction force with the palm of the worker.
Wherein: fluorescent lamps 15 are symmetrically arranged on the left side and the right side of the upper surface of the fixing plate 1, and the arrangement of the fluorescent lamps 15 assists the operation of workers.
When in use: firstly, a worker installs a bolt with a wall body in a working area through a fixing hole 2 in a threaded manner, then loosens a locking nut 6, pulls out a sliding plate 5 at the right end of a sliding connection frame plate 3 to a proper position rightwards, then locks the locking nut 6 to fix the locking nut, then puts a bottom plate 10 in the working area corresponding to the position of a measuring counterweight 76, then inserts a conical fixing head 123 into the corresponding ground in the working area, prevents external force or accidental overturning equipment by arranging a barb 124, then twists a threaded column 121 in threaded connection with the upper surface of the bottom plate 10, adjusts according to the reading of a horizontal ruler 16 until the reading of the horizontal ruler 16 is adjusted to be a horizontal value, stops adjusting, further plays a role in fixing the horizontal position, meets the use requirements of various places, then takes out an inserted column 75, then slowly rotates a rotating wheel 72 through a rotating handle 74, the groove at the bottom end of the measuring counterweight 76 is movably inserted into the scale column 11 until the measuring counterweight 76 is placed at a zero position on the column body of the scale column 11, then the inserting column 75 is inserted into the inserting hole correspondingly arranged on the plate body of the chuck 73 through the inserting hole arranged on the plate body of the rotating handle 74, so that the rotating wheel 72 stops rotating and the measuring counterweight 76 is fixed, then the positions of the measuring counterweight 76 and the scale column 11 are observed after a period of time, if settlement occurs, the measuring counterweight 76 moves downwards along the wall under the action of gravity, then the settlement data can be measured by observing the scale of the scale column 11, and the settlement detection requirement for building engineering detection is met, the device has a simple structure, is convenient for operation of workers, reduces the workload of the workers, the arrangement of the handrail 13 is more convenient when the workers move, the antiskid sleeve 14 increases the friction force with the workers, the fluorescent lamp 15 is provided to assist the operator.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a building engineering detects with subsiding detection device which characterized in that: comprises a fixed plate (1), a settlement monitoring structure (7) and a fixed structure (12);
fixing plate (1): four corners of the right surface of the fixing plate are symmetrically provided with fixing holes (2), the right surface of the fixing plate (1) is provided with a frame plate (3), the lower surface of the frame plate (3) is provided with a supporting plate (4), the lower end of the supporting plate (4) is fixedly connected with the right surface of the fixing plate (1), an I-shaped chute arranged at the opening at the right end of the frame plate (3) is connected with a sliding plate (5) in a sliding manner, and the upper surface of the frame plate (3) is provided with a locking nut (6);
sedimentation monitoring structure (7): the device is arranged on the right surface of a sliding plate (5), the outer arc surface of the bottom end of a settlement monitoring structure (7) is provided with a guide plate (8), sliding columns (9) are connected in sliding holes symmetrically arranged at four corners of the upper surface of the guide plate (8) in a sliding mode, the bottom ends of the sliding columns (9) are fixedly connected with the upper surface of a bottom plate (10), a scale column (11) is arranged in the middle of the upper surface of the bottom plate (10), and the scale column (11) corresponds to the settlement monitoring structure (7);
fixing structure (12): the four corners of the upper surface of the bottom plate (10) are symmetrically arranged;
wherein: the horizontal ruler (16) is arranged on the front surface of the bottom plate (10).
2. The settlement detecting device for building engineering detection as claimed in claim 1, wherein: settlement monitoring structure (7) include U template (71), runner (72), chuck (73), turning handle (74), insert post (75) and measure balancing weight (76), U template (71) set up in the right surface of sliding plate (5), and the inside of U template (71) is rotated through the pivot and is connected with runner (72), and runner (72) are through wire rope fixedly connected with measurement balancing weight (76), and the through-hole of U template (71) front surface is passed to the pivot leading flank of runner (72) front end and is equipped with turning handle (74) in end department, and the front surface of U template (71) is equipped with chuck (73), and the jack that sets up on turning handle (74) plate body is pegged graft through the jack that corresponds the setting on inserting post (75) and chuck (73) plate body.
3. The settlement detecting device for building engineering detection as claimed in claim 1, wherein: fixed knot constructs (12) including screw thread post (121), connecting plate (122), toper fixed head (123) and barb (124), the equal threaded connection of screw thread post (121) is in the threaded hole that bottom plate (10) upper surface four corners symmetry set up, and the bottom of screw thread post (121) all is equipped with connecting plate (122), and the lower terminal surface of connecting plate (122) all is equipped with toper fixed head (123), and the extrados of toper fixed head (123) all is equipped with evenly distributed's barb (124).
4. The settlement detecting device for building engineering detection as claimed in claim 1, wherein: the left surface and the right surface of the fixing plate (1) are symmetrically provided with handrails (13), and the longitudinal plate bodies of the handrails (13) are provided with anti-skidding sleeves (14).
5. The settlement detecting device for building engineering detection as claimed in claim 1, wherein: fluorescent lamps (15) are symmetrically arranged on the left side and the right side of the upper surface of the fixing plate (1).
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CN202011335723.9A CN112268539A (en) | 2020-11-24 | 2020-11-24 | Building engineering detects with subsiding detection device |
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CN202011335723.9A CN112268539A (en) | 2020-11-24 | 2020-11-24 | Building engineering detects with subsiding detection device |
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CN202011335723.9A Pending CN112268539A (en) | 2020-11-24 | 2020-11-24 | Building engineering detects with subsiding detection device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116122355A (en) * | 2023-04-14 | 2023-05-16 | 河南省啄木鸟地下管线检测有限公司 | Storage tank foundation subsides monitoring devices |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN209978869U (en) * | 2019-05-28 | 2020-01-21 | 徐宝艳 | Monitoring device for subgrade settlement |
CN210108336U (en) * | 2019-08-23 | 2020-02-21 | 安徽省建筑工程质量监督检测站 | Building engineering detects with subsiding detection device |
CN210664438U (en) * | 2019-08-27 | 2020-06-02 | 武汉市宏建基础设施建设有限公司 | Building settlement observation device |
CN210893095U (en) * | 2019-12-22 | 2020-06-30 | 李红梅 | Settlement monitoring device for engineering construction |
CN211178414U (en) * | 2020-01-12 | 2020-08-04 | 湖北德高工程质量检测有限公司 | Highway bridge subsides detection device |
CN211401165U (en) * | 2020-03-30 | 2020-09-01 | 广西三同工程勘察检测有限公司 | Engineering detects with subsiding detection device |
-
2020
- 2020-11-24 CN CN202011335723.9A patent/CN112268539A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN209978869U (en) * | 2019-05-28 | 2020-01-21 | 徐宝艳 | Monitoring device for subgrade settlement |
CN210108336U (en) * | 2019-08-23 | 2020-02-21 | 安徽省建筑工程质量监督检测站 | Building engineering detects with subsiding detection device |
CN210664438U (en) * | 2019-08-27 | 2020-06-02 | 武汉市宏建基础设施建设有限公司 | Building settlement observation device |
CN210893095U (en) * | 2019-12-22 | 2020-06-30 | 李红梅 | Settlement monitoring device for engineering construction |
CN211178414U (en) * | 2020-01-12 | 2020-08-04 | 湖北德高工程质量检测有限公司 | Highway bridge subsides detection device |
CN211401165U (en) * | 2020-03-30 | 2020-09-01 | 广西三同工程勘察检测有限公司 | Engineering detects with subsiding detection device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116122355A (en) * | 2023-04-14 | 2023-05-16 | 河南省啄木鸟地下管线检测有限公司 | Storage tank foundation subsides monitoring devices |
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Application publication date: 20210126 |