CN213597528U

CN213597528U - Reservoir dam nondestructive test equipment

Info

Publication number: CN213597528U
Application number: CN202022271782.6U
Authority: CN
Inventors: 彭冬
Original assignee: Shenzhen Lingzhichuang Technology Co ltd
Current assignee: Shenzhen Lingzhichuang Technology Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-02
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a reservoir dam nondestructive testing device, which comprises a device body, wherein the bottom of the device body is provided with a nondestructive testing instrument, the lower part of the device body is provided with a mounting ring, the bottom of the mounting ring is rotatably connected with a rotating ring, one side of the bottom of the mounting ring is rotatably connected with a vertical shaft, the outer wall of the vertical shaft is fixedly sleeved with a transmission gear, the outer wall of the rotating ring is welded with an annular rack along the circumferential direction, during the detection, the position of the device body is continuously moved and the dam is tested by the nondestructive testing instrument, when the damage is tested, an electric telescopic rod is started, the driving end of the electric telescopic rod drives a driving rod to move downwards so as to drive a marking mechanism to move downwards, a first motor is started, an output shaft of the first motor rotates to drive the vertical shaft to rotate so as to drive the transmission gear to rotate, the rotating ring can be in, the subsequent repair to the damaged part is convenient, and the detection efficiency is improved.

Description

Reservoir dam nondestructive test equipment

Technical Field

The utility model relates to a nondestructive test field especially relates to a reservoir dam nondestructive test equipment.

Background

Reservoirs, generally interpreted as "water conservancy structures that store and hold floods and regulate water flow, can be utilized for irrigation, power generation, flood control and fish farming. "it refers to an artificial lake formed by building a barrage at the throat of a mountain ditch or river. After the reservoir is built, the functions of flood control, water storage irrigation, water supply, power generation, fish culture and the like can be realized. Sometimes natural lakes are also called reservoirs (natural reservoirs). The size of the reservoir is generally divided into small, medium and large sizes according to the size of the reservoir capacity.

This application improves under prior art, among the prior art, the dam body seepage or the inside condition of taking place structural damage take place easily after long-term the use, if do not have the emergence that the first time discovery then leads to the break bank condition easily, current dam detection is mostly the reliability that utilizes nondestructive test to detect the dam body structure, because the dam body structure of dam is great, if utilize the manual work to investigate on the dam one by one, will consume a large amount of manpowers and time, and the accident takes place easily, the machine detects the dam and can't directly mark the damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the non-destructive testing equipment of reservoir dam who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a reservoir dam nondestructive test equipment, includes the device body, nondestructive test appearance is installed to the bottom of device body, the below of device body is equipped with the collar, the collar bottom is rotated and is connected with the change, collar bottom one side is rotated and is connected with the vertical axis, the fixed cover of outer wall of vertical axis has connect drive gear, the change outer wall has annular rack along its circumferencial direction welding, and annular rack and drive gear meshing, change bottom one side fixedly connected with fixed block, fixed block inner wall sliding connection has splint, splint one side butt joint has the installation piece, one side that the installation piece was kept away from to splint is rotated and is connected with the spacing bolt with fixed block threaded connection, installation piece bottom fixedly connected with marking mechanism.

As a further description of the above technical solution: the device is characterized in that supporting plates are fixedly connected to the two sides of the mounting ring, driving rods are fixedly connected to the tops of the supporting plates, electric telescopic rods which are symmetrically distributed are fixedly mounted in the device body, and the driving ends of the electric telescopic rods are fixedly connected with the driving rods.

As a further description of the above technical solution: the ring channel has been seted up to the collar tie bottom, and the cross sectional shape of ring channel is T shape, solid fixed ring of swivel top fixedly connected with, and solid fixed ring and ring channel looks adaptation, collar tie top fixed mounting has first motor, and first motor output shaft and vertical axis fixed connection.

As a further description of the above technical solution: one side of the mounting block, which is far away from the clamping plate, is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a limiting bolt, and the limiting bolt is in threaded connection with the fixing block.

As a further description of the above technical solution: the device body's the equal fixedly connected with symmetric distribution's of bottom both sides mounting panel, the mounting panel inner wall rotates and is connected with the pivot, the both ends outer wall fixedly connected with runner of pivot, it is two sets of connect through the track between the runner.

As a further description of the above technical solution: the device body bottom one side fixed mounting has the second motor, and second motor output shaft outer wall fixedly connected with driving gear, the meshing of driving gear bottom has driven gear, and driven gear and pivot outer wall fixed cup joint.

The utility model discloses following beneficial effect has:

1. the utility model discloses in detection time, device body position constantly removes and detects dykes and dams through nondestructive test appearance, when detecting the injury department, start electric telescopic handle, the electric telescopic handle drive pole downstream and then make marking mechanism downstream, start first motor, first motor output shaft rotates and drives the vertical axis and rotate and then drive gear and rotate, make the change rotate, can make the change be circular motion, mark the injury department, be convenient for follow-up repair the injury department, and the detection efficiency is improved.

2. The utility model discloses in when not using, electric telescopic handle drives the collar rebound and then drives marking mechanism rebound, rotates the screw hole that spacing bolt made on spacing bolt and the installation piece and breaks away from, rotates fastening bolt and makes fastening bolt drive splint removal, splint break away from with the installation piece, can take out marking mechanism, is convenient for install and dismantle marking mechanism, the change or the maintenance of the marking mechanism of being convenient for, the marking mechanism of being convenient for takes off the save, marking mechanism damages in avoiding depositing.

Drawings

Fig. 1 is a schematic structural view of a nondestructive testing apparatus for reservoir dam provided by the present invention;

FIG. 2 is a partial side view of a nondestructive inspection apparatus for reservoir dam according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 of the present invention.

Illustration of the drawings:

1-device body, 2-mounting ring, 3-support plate, 4-driving rod, 5-nondestructive detector, 6-rotating ring, 7-rotating wheel, 8-rotating shaft, 9-vertical shaft, 10-transmission gear, 11-fixing ring, 12-annular groove, 13-fixing block, 14-clamping plate, 15-marking mechanism, 16-mounting block and 17-limiting bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a reservoir dam nondestructive test equipment, including device body 1, nondestructive test instrument 5 is installed to the bottom of device body 1, the below of device body 1 is equipped with collar 2, collar 2 bottom is rotated and is connected with change 6, collar 2 bottom one side is rotated and is connected with vertical axis 9, drive gear 10 has been cup jointed to the outer wall of vertical axis 9 fixedly, the outer wall of change 6 has welded annular rack along its circumferencial direction, and annular rack meshes with

drive gear

10, 6 bottom one side of change is fixedly connected with fixed block 13, the inner wall of fixed block 13 is connected with splint 14 in a sliding manner, splint 14 one side has been met and has been installed piece 16, splint 14 keeps away from one side of installing piece 16 and rotates and is connected with the spacing bolt with 13 threaded connection of fixed block, 16 bottom fixed connection has marking mechanism 15 of installing;

referring to fig. 1, in the application, support plates 3 are fixedly connected to both sides of a mounting ring 2, drive rods 4 are fixedly connected to the tops of the support plates 3, symmetrically distributed electric telescopic rods are fixedly installed in a device body 1, and drive ends of the electric telescopic rods are fixedly connected with the drive rods 4;

referring to fig. 1 and 3, in the present application, an annular groove 12 is formed at the bottom of the mounting ring 2, the section of the annular groove 12 is T-shaped, a fixing ring 11 is fixedly connected to the top of the rotating ring 6, the fixing ring 11 is matched with the annular groove 12, a first motor is fixedly mounted at the top of the mounting ring 2, and an output shaft of the first motor is fixedly connected with the vertical shaft 9;

referring to fig. 3, in the application, a threaded hole is formed in one side of the mounting block 16, which is far away from the clamping plate 14, a limiting bolt 17 is connected to the inner wall of the threaded hole in a threaded manner, and the limiting bolt 17 is connected to the fixing block 13 in a threaded manner;

referring to fig. 1 and 2, in the present application, both sides of the bottom of the device body 1 are fixedly connected with symmetrically distributed mounting plates, the inner walls of the mounting plates are rotatably connected with a rotating shaft 8, the outer walls of both ends of the rotating shaft 8 are fixedly connected with rotating wheels 7, and the two groups of rotating wheels 7 are connected through a crawler;

referring to fig. 2, in this application, device 1 bottom one side fixed mounting has the second motor, and second motor output shaft outer wall fixedly connected with driving gear, and the meshing of driving gear bottom has driven gear, and driven gear and the fixed cup joint of 8 outer walls of pivot.

The working principle is as follows:

in the application, a control device is installed on a device body 1, wherein the control device is not shown, when the device is used, a second motor is started, an output shaft of the second motor rotates to drive a driving gear to rotate so as to drive a driven gear to rotate, the driven gear rotates to drive a rotating shaft 8 to rotate, so that the rotating shaft 8 drives a rotating wheel 7 to rotate so as to drive the device body 1 to move, a crawler belt improves the friction force between the device body 1 and a slope contact surface of a dam, the stability of the device body 1 is improved, and the nondestructive detection of the device body 1 on different positions of the dam is realized;

in the application, during detection, the position of the device body 1 continuously moves and the dam is detected through the nondestructive detector 5, when a damaged part is detected, the electric telescopic rod is started, the driving end of the electric telescopic rod drives the driving rod 4 to move downwards so as to enable the marking mechanism 15 to move downwards, the first motor is started, the output shaft of the first motor rotates to drive the vertical shaft 9 to rotate so as to drive the transmission gear 10 to rotate, the rotating ring 6 rotates, the rotating ring 6 can be in circular motion, the damaged part is marked, the damaged part is convenient to mark, the damaged part is convenient to repair subsequently, and the detection efficiency is improved;

in this application, when not using, electric telescopic handle drives 2 rebound of collar and then drives marking mechanism 15 and upwards removes, it breaks away from to rotate threaded hole on spacing bolt 17 and the installation piece 16 to make spacing bolt 17, it makes fastening bolt drive splint 14 and removes to rotate fastening bolt, splint 14 breaks away from with installation piece 16, can take out marking mechanism 15, be convenient for install and dismantle marking mechanism 15, the change or the maintenance of marking mechanism 15 of being convenient for, the marking mechanism 15 of being convenient for takes off the save, marking mechanism 15 damages in avoiding depositing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a reservoir dam nondestructive test equipment, includes device body (1), its characterized in that: the bottom of the device body (1) is provided with a nondestructive detector (5), a mounting ring (2) is arranged below the device body (1), the bottom of the mounting ring (2) is rotationally connected with a rotating ring (6), one side of the bottom of the mounting ring (2) is rotationally connected with a vertical shaft (9), a transmission gear (10) is fixedly sleeved on the outer wall of the vertical shaft (9), an annular rack is welded on the outer wall of the rotating ring (6) along the circumferential direction of the rotating ring, the annular rack is meshed with the transmission gear (10), one side of the bottom of the rotating ring (6) is fixedly connected with a fixed block (13), the inner wall of the fixed block (13) is connected with a clamping plate (14) in a sliding way, one side of the clamping plate (14) is connected with an installation block (16) in a propping way, one side of the clamping plate (14) far away from the mounting block (16) is rotatably connected with a limiting bolt in threaded connection with the fixing block (13), and the bottom of the mounting block (16) is fixedly connected with a marking mechanism (15).

2. The nondestructive inspection apparatus for a reservoir dam as recited in claim 1, wherein: the device is characterized in that supporting plates (3) are fixedly connected to the two sides of the mounting ring (2), driving rods (4) are fixedly connected to the tops of the supporting plates (3), electric telescopic rods which are symmetrically distributed are fixedly mounted in the device body (1), and the driving ends of the electric telescopic rods are fixedly connected with the driving rods (4).

3. The nondestructive inspection apparatus for a reservoir dam as recited in claim 1, wherein: ring channel (12) have been seted up to collar (2) bottom, and the cross sectional shape of ring channel (12) is T shape, solid fixed ring (11) of swivel (6) top fixedly connected with, and solid fixed ring (11) and ring channel (12) looks adaptation, collar (2) top fixed mounting has first motor, and first motor output shaft and vertical axis (9) fixed connection.

4. The nondestructive inspection apparatus for a reservoir dam as recited in claim 1, wherein: one side of the mounting block (16) far away from the clamping plate (14) is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a limiting bolt (17), and the limiting bolt (17) is in threaded connection with the fixing block (13).

5. The nondestructive inspection apparatus for a reservoir dam as recited in claim 1, wherein: the device comprises a device body (1) and is characterized in that mounting plates are symmetrically distributed on two sides of the bottom of the device body, a rotating shaft (8) is connected to the inner wall of each mounting plate in a rotating mode, rotating wheels (7) are fixedly connected to the outer walls of two ends of the rotating shaft (8) in a rotating mode, and the rotating wheels (7) are connected through a crawler belt.

6. The nondestructive inspection apparatus for a reservoir dam as recited in claim 1, wherein: the device body (1) bottom one side fixed mounting has the second motor, and second motor output shaft outer wall fixedly connected with driving gear, the meshing of driving gear bottom has driven gear, and driven gear and pivot (8) outer wall are fixed to be cup jointed.