CN214844409U

CN214844409U - Strength detection equipment of hydraulic engineering dam body

Info

Publication number: CN214844409U
Application number: CN202120777483.1U
Authority: CN
Inventors: 冯耘霞; 范哲; 耿岩; 陈曦; 杜洋; 荣华
Original assignee: Central Research Institute of Building and Construction Co Ltd MCC Group
Current assignee: Central Research Institute of Building and Construction Co Ltd MCC Group
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-23
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses an intensity check out test set of hydraulic engineering dam body, including connecting rod (7) and set up in connecting rod (7) one end and can be along with the detection device that connecting rod (7) removed, this detection device is including examining test table (1), detector (2) and electric putter (5), it is equipped with on test table (1) and detects mouth (3) and support frame (4), electric putter (5) are fixed on support frame (4), and detector (2) are passed and are detected mouthful (3) and are connected with the flexible pipe of electric putter (5), and the plumb line that hydraulic engineering dam body and detector (2) were aimed at to the sense terminal of detector (2) is perpendicular with the hydraulic engineering dam body. The utility model discloses an intensity check out test set can replace the staff to climb to hydraulic engineering dam body through the safety rope and detect on, has reduced the detection risk, has improved the security that detects.

Description

Strength detection equipment of hydraulic engineering dam body

Technical Field

The utility model belongs to the technical field of hydraulic engineering, concretely relates to intensity check out test set of hydraulic engineering dam body.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, and is also called water engineering. The dam is a more important building in hydraulic engineering, plays an important role in water storage and drainage of the hydraulic engineering, is more built in the early ages of China along with the vigorous development of the hydraulic engineering in China, and needs to be regularly subjected to concrete strength detection in order to avoid potential safety hazards of the dam. The detection mode is usually to buckle the safety rope on the waist of the detector, climb to the inclined plane of the dam body through the rope, and then detect by adopting a concrete strength detector. The detection method has the following problems: during detection, a detection person needs to hold the resiliometer by hand to detect each appointed area to be detected in person, and certain dangerousness and potential safety hazards exist for buildings which are large in size, large in area to be detected and steep in appearance like a dam.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a hydraulic engineering dam body's intensity check out test set has solved the poor problem of detection mode security that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an intensity check out test set of hydraulic engineering dam body, including connecting rod and the detection device who sets up in connecting rod one end and can remove along with the connecting rod, this detection device is including examining test table, detector and electric putter, it detects mouth and support frame to examine to be equipped with on the test table, electric putter fixes on the support frame, and the detector passes and detects mouthful flexible pipe with electric putter and be connected, and the plumb line that hydraulic engineering dam body and detector were aimed at to the detection end of detector is perpendicular with the hydraulic engineering dam body.

Furthermore, according to the strength detection equipment for the dam body of the hydraulic engineering, the connecting rod is formed by connecting a plurality of sections of connecting rods, one end of each section of connecting rod is of an inserting block structure, the other end of each section of connecting rod is of a slot structure, and slots of two adjacent sections of connecting rods are matched with the inserting blocks; one side of the insertion block is provided with a connecting groove, one side of the insertion groove is provided with a connecting hole corresponding to the connecting groove, when the insertion block is inserted into the insertion groove, the connecting groove and the connecting hole form a through hole, and the through hole is fastened through a spring loop bar.

Further, as above-mentioned intensity check out test set of hydraulic engineering dam body, the spring loop bar includes the screw rod and overlaps the spring on screw rod upper portion, spring one end is connected with the screw rod, and the other end is connected with sub-connecting rod.

Further, as above-mentioned intensity check out test set of hydraulic engineering dam body, the other end of connecting rod is connected with the holding rod, the tip cover of holding rod has the antiskid cover.

Further, as above-mentioned intensity check out test set of hydraulic engineering dam body, install the controller on the holding rod, the controller is connected with electric putter for the flexible pipe's of control electric putter is flexible.

Further, as above-mentioned intensity check out test set of hydraulic engineering dam body, still install the display on the holding rod, the display is connected with the detector for data that the real-time display detector detected.

Further, as above-mentioned intensity check out test set of hydraulic engineering dam body, the lower extreme that detects the platform is equipped with the scraper blade wheel, and this scraper blade wheel is located one side of detector for scrape away the regional debris that awaits measuring.

Further, as above-mentioned a strength testing equipment of hydraulic engineering dam body, the lower extreme that detects the platform still is equipped with the guard plate, the guard plate is located one side of scraper blade wheel, prevents the collision of rubble to the scraper blade wheel.

Further, as above-mentioned intensity check out test set of hydraulic engineering dam body, the lower extreme that detects the platform still is equipped with the gyro wheel for support detect the platform and drive and detect the platform and remove.

Further, as above-mentioned an intensity check out test set of hydraulic engineering dam body, install the battery on the support frame, electric putter, controller, display, detector all are connected with the battery, supply power through the battery.

The utility model has the advantages of:

(1) the utility model discloses a set up connecting rod and detection device, replace the staff and scramble the hydraulic engineering dam body through the safety rope and detect on, improved the security that detects.

(2) The utility model discloses a connecting rod is formed by connecting the sub-connecting rod of multinode, connects and fastens through the spring loop pole through the grafting mode between the adjacent sub-connecting rod, easy dismounting, labour saving and time saving.

(3) The utility model discloses a set up controller and display on the holding rod, realized reading of remote control and detection data.

(4) The utility model discloses a set up the scraper wheel examining test table lower extreme, before detecting, can strike off the processing to debris such as earth weeds on the dam body, improved the accuracy that detects data.

Drawings

FIG. 1 is a partially cut-away front view of the present invention;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at a;

fig. 4 is an enlarged view of fig. 1 at b.

In the figure:

1 detection platform, 2 detectors, 3 detection ports, 4 support frames, 5 electric push rods, 6 insertion blocks, 7 connecting rods, 8 insertion grooves, 9 holding rods, 10 displays, 11 controllers, 12 rollers, 13 spring sleeve rods, 14 connecting holes, 15 connecting grooves, 16 motors, 17 protection plates, 18 scraper wheels and 19 storage batteries

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

It should be noted that the terms "first," "second," and the like in the description, claims, and drawings of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, it being understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present application described herein may be practiced in an order other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

As shown in fig. 1 and 2, the utility model provides a pair of intensity check out test set of hydraulic engineering dam body, it includes that connecting rod 7, detachably connect at the detection device of connecting rod 7 one end and detachably connect at the holding rod 9 of the connecting rod 7 other end. Detection device is including examining test table 1, detector 2 and electric putter 5, it has detection mouth 3 to examine to open on test table 1, the internal diameter that should detect mouth 3 should be greater than the external diameter of detector 2, it has support frame 4 to examine the welding on test table 1, electric putter 5 fixes on support frame 4, 2 bottoms of detector pass and detect mouthful 3 flexible pipe with electric putter 5 and be connected, the detection end of detector 2 aims at hydraulic engineering dam body and the axis of detector 2 is perpendicular with the hydraulic engineering dam body, can guarantee area of contact like this, improve the measuring accuracy. In addition, in order to facilitate the connection between the detector 2 and the electric push rod 5, the end of the electric push rod 5 telescopic pipe and the bottom of the detector 2 are both provided with connecting plates which are connected through bolts. The detector 2 is a concrete rebound apparatus, preferably a concrete rebound apparatus with the model number of HGT225-B, and has the advantages of good performance, high precision and wear resistance. The electric push rod 5 is a linear electric push rod, preferably an ANT-35 electric push rod, and has the advantages of stable performance and low noise.

As shown in fig. 3, the lower end of the inspection table 1 is provided with a scraper wheel 18, the scraper wheel 18 is located at one side of the inspection apparatus 2, the scraper wheel 18 is driven to rotate by a motor 16 installed on the inspection table 1, and before the inspection by the inspection apparatus, the motor 16 is started to drive the scraper wheel 18 to rotate, so as to scrape off impurities (crushed stones, weeds and soil) on the dam body and ensure the accuracy of the inspection data. The lower end of the detection platform 1 is also provided with a protection plate 17, and the protection plate 17 is positioned on one side of the scraper wheel 18 and used for preventing the broken stones from colliding with the scraper wheel 18. The lower end of the detection table 1 is also provided with a roller 12 for supporting the detection table 1 and driving the detection table 1 to move.

As shown in fig. 4, the connecting rod 7 is formed by connecting multiple sub-connecting rods, one end of each sub-connecting rod is of an insert 6 structure, the other end of each sub-connecting rod is of a slot 8 structure, and the slots 8 of two adjacent sub-connecting rods are matched with the inserts 6. One side of inserted block 6 is equipped with spread groove 15, and one side of slot 8 is equipped with connecting hole 14 with spread groove 15 corresponding position, and when inserted block 6 inserted slot 8, spread groove 15 and connecting hole 14 formed a through-hole, and this through-hole passes through the fastening of spring loop pole 13 to link together two adjacent sub-connecting rods, this kind of connected mode, convenient dismantlement, labour saving and time saving. The spring loop bar 13 comprises a screw rod and a spring sleeved on the upper part of the screw rod, one end of the spring is connected with the screw rod, and the other end of the spring is connected with the sub-connecting rod. When two adjacent sub-connecting rods are not required to be connected, the spring sleeve rod 13 is fixed on the sub-connecting rods through springs, the rod bodies of the spring sleeve rods extend into the connecting holes 14 and the inserting grooves 8, and the springs are in a normal state; when two adjacent sub-connecting rods need to be connected, the spring loop bar 13 is pulled outwards with force, so that the rod body is withdrawn from the slot 8, at the moment, the spring is in a stretching state, the inserting block 6 is inserted, the connecting slot 15 of the inserting block 6 is aligned with the connecting hole 14 on one side of the slot, the spring loop bar 13 is loosened, and at the moment, the rod body of the spring loop bar 13 is inserted into the connecting slot 15 by the resilience force of the spring. It should be noted that the connection between the connecting rod 7 and the holding rod 9 and the connection between the connecting rod 7 and the detection platform 1 are all the same, and the description thereof is omitted here.

As shown in figure 1, the end of the holding rod 9 is sleeved with an anti-slip sleeve which has anti-slip function and is convenient for a worker to hold. The controller 11 is mounted on the holding rod 9, and the controller 11 is respectively connected with the driving motor of the electric push rod and the driving motor of the scraper wheel and is used for controlling the forward and reverse rotation and the stop action of the driving motor, and the controller with model number HH-N05S is preferred. The grip 9 is further provided with a display 10, and the display 10 is connected with the detector 2 and is used for displaying data detected by the detector 2 in real time. Additionally, the utility model discloses a guarantee this check out test set's normal work, bond battery 19 on support frame 4, controller 11, display 10, electric putter 5, detector 2 and motor 16 all are connected with battery 19, provide the power through battery 19.

The utility model discloses check out test set's working process as follows:

when the concrete strength of the outer wall of the dam body needs to be detected, firstly, the detector 2 penetrates through the detection port 3 and is connected with the electric push rod 5 telescopic pipe through a bolt; determining the number of the sub-connecting rods according to the positions of the points to be measured on the dam body, connecting the sub-connecting rods, respectively connecting the sub-connecting rods at two ends with the holding rod 9 and the detection platform 1, and fixing the sub-connecting rods through the spring loop rods 13; the data lines of the detector 2 are then connected to the display 10, and the control lines of the electric putter 5 and the motor 16 are connected to the controller 11. After the installation is finished, the detection table 1 is moved through the holding rod 9, when the detection table 1 reaches the periphery of a detection point, the motor 16 is started to rotate through the controller 11, the motor 16 drives the scraper wheel 18 to rotate at a high speed, and the detection table 1 is pushed back and forth, so that the scraper wheel 18 cleans sundries at the detection point; then, the controller 11 drives the motor of the electric push rod 5 to rotate, the motor rotates to drive the telescopic pipe to move, the telescopic pipe extends out to push the detector 2 to move towards the dam body, and when the detector 2 abuts against the dam body, the detector 2 performs impact operation on the dam body to finish concrete strength detection; after the detection is finished, the controller 11 controls the telescopic pipe of the electric push rod 5 to return; the detector 2 transmits the detection data to the display 10 for displaying, and the detection personnel observes and records the data.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The technical solutions disclosed by the present invention and the inventive concept thereof are equivalent or changed by those skilled in the art, and all the obtained technical solutions should be covered within the protection scope of the present invention.

Claims

1. A strength detection device for a hydraulic engineering dam body is characterized in that: including connecting rod (7) and set up in connecting rod (7) one end and can be along with the detection device that connecting rod (7) removed, this detection device is including examining test table (1), detector (2) and electric putter (5), it detects mouth (3) and support frame (4) to be equipped with on test table (1), electric putter (5) are fixed on support frame (4), and detector (2) pass and detect mouthful (3) and be connected with electric putter's (5) flexible pipe, and the perpendicular line that hydraulic engineering dam body and detector (2) were aimed at to the sense terminal of detector (2) is perpendicular with the hydraulic engineering dam body.

2. The strength detection device for the dam body of the hydraulic engineering according to claim 1, wherein: the connecting rod (7) is formed by connecting a plurality of sections of connecting rods, one end of each section of connecting rod is of an inserting block (6) structure, the other end of each section of connecting rod is of a slot (8) structure, and the slots (8) of two adjacent sections of connecting rods are matched with the inserting blocks (6); one side of inserted block (6) is equipped with spread groove (15), and one side of slot (8) is equipped with connecting hole (14) with spread groove (15) corresponding position, and when inserted block (6) inserted slot (8), spread groove (15) and connecting hole (14) formed a through-hole, and this through-hole passes through spring loop pole (13) fastening.

3. The strength detection device for the dam body of the hydraulic engineering according to claim 2, wherein: the spring sleeve rod (13) comprises a screw rod and a spring sleeved on the upper portion of the screw rod, one end of the spring is connected with the screw rod, and the other end of the spring is connected with the sub-connecting rod.

4. The strength detection device for the dam body of the hydraulic engineering according to claim 3, wherein: the other end of the connecting rod (7) is connected with a holding rod (9), and the end part of the holding rod (9) is sleeved with an anti-slip sleeve.

5. The strength detection equipment for the dam body of the hydraulic engineering according to claim 4, wherein: the controller (11) is installed on the holding rod (9), and the controller (11) is connected with the electric push rod (5) and used for controlling the expansion and contraction of the telescopic pipe of the electric push rod (5).

6. The strength detection device for the dam body of the hydraulic engineering according to claim 5, wherein: and a display (10) is further mounted on the holding rod (9), and the display (10) is connected with the detector (2) and used for displaying data detected by the detector (2) in real time.

7. A hydraulic engineering dam body strength detection device as claimed in any one of claims 1-6, characterized by: the lower end of the detection table (1) is provided with a scraper wheel (18), and the scraper wheel (18) is positioned on one side of the detector (2) and used for scraping sundries in an area to be detected.

8. The strength detection device for the dam body of the hydraulic engineering according to claim 7, wherein: the lower end of the detection table (1) is further provided with a protection plate (17), the protection plate (17) is located on one side of the scraper wheel (18), and collision of broken stones on the scraper wheel (18) is prevented.

9. The strength detection device for the dam body of the hydraulic engineering according to claim 8, wherein: the lower end of the detection table (1) is also provided with a roller (12) for supporting the detection table (1) and driving the detection table (1) to move.

10. The strength detection device for the dam body of the hydraulic engineering according to claim 9, wherein: install battery (19) on support frame (4), electric putter (5), controller (11), display (10), detector (2) all are connected with battery (19), supply power through battery (19).