CN217954170U

CN217954170U - Detection device for hydraulic engineering of safety and stability

Info

Publication number: CN217954170U
Application number: CN202221801046.XU
Authority: CN
Inventors: 余以翩; 孙喜壮; 许泽
Original assignee: Shandong Keyuan Engineering Construction Supervision Center; Water Resources Research Institute of Shandong Province
Current assignee: Shandong Keyuan Engineering Construction Supervision Center; Water Resources Research Institute of Shandong Province
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-12-02
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a safety and stability's detection device for hydraulic engineering, install the hollow cylinder that safety cover and activity set up, install including its lower extreme hollow cylinder extends to striking piece in the safety cover, install in the hollow cylinder and can drive striking piece carries out the up-and-down motion and carries out the driving piece that strikes in succession, installs on removing the bottom plate and can be right with the realization to the concrete face of sclerosis hollow cylinder plays the piece that resets of reset action, it is provided with the convenience to remove bottom plate upper end axle center department the safety cover passes and with the through-hole of concrete face contact, hollow cylinder installs reset on the piece, and be two sets of handles after the symmetry sets up on it. A safety and stability's detection device for hydraulic engineering, this device can realize carrying out continuous detection work that strikes to the concrete face automatically and utilizes the safety cover to prevent that the rubble from splashing, reduced intensity of labour and had stability well and security.

Description

Detection device for hydraulic engineering of safety and stability

Technical Field

The utility model relates to a hydraulic engineering technical field, in particular to safety and stability's detection device for hydraulic engineering.

Background

Hydraulic engineering is a general term for various engineering constructions constructed for controlling, utilizing and protecting surface and underground water resources and environment, and is used for controlling and allocating surface water and underground water in the nature, water is a necessary precious resource for human production and life, water flow can be controlled only by constructing the hydraulic engineering, flood disasters are placed, water quantity is regulated and distributed, and the requirement of human beings on water resources is met.

The hardness of hardened concrete needs to be detected in the hydraulic engineering construction process, the hardened concrete is generally detected by manually knocking the concrete surface through a hammer, the labor intensity is high, concrete scraps generated by knocking easily hurt people by mistake, and the safety is poor, so that the detection device for the hydraulic engineering is safe and stable to solve the problem.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a safety and stability's detection device for hydraulic engineering can effectively solve the problem in the background art.

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

the utility model provides a safety and stability's detection device for hydraulic engineering, includes that its lower extreme installs the hollow section of thick bamboo that safety cover and activity set up, installs hollow section of thick bamboo and extend to striking piece in the safety cover, install in the hollow section of thick bamboo and can drive striking piece carries out the driving piece that the up-and-down motion carries out continuous knocking in order to realize the concrete face to the sclerosis, installs on removing the bottom plate and can be right hollow section of thick bamboo plays the piece that resets of reset action, it is provided with the convenience to remove bottom plate upper end axle center department the safety cover passes and with the through-hole of concrete face contact, and the periphery of through-hole be provided with can do the driving piece provides electric power and the inside annular power supply box that is provided with the lithium cell, hollow section of thick bamboo is installed reset on, and be two sets of handles after the symmetry sets up on it.

Preferably, the driving piece is including installing the driving motor of hollow section of thick bamboo upper end, driving motor is located the output shaft tip of hollow section of thick bamboo inner chamber is fixed with hollow column, and the inner chamber slope of hollow column is provided with annular groove, the output shaft through fixed cover above that establish stabilize the bearing with hollow section of thick bamboo rotates and is connected.

Preferably, the impact member comprises a round block and a square rod, wherein a square hole is formed in the axis of the round block, the round block is fixedly installed in the inner cavity of the hollow cylinder, the square rod penetrates through the round block, the upper end and the lower end of the square rod are respectively provided with a sliding column and an impact head, and the end part of the sliding column is arranged in the annular groove in a sliding mode.

Preferably, the four inner surfaces of the square hole on the round block are provided with universal balls which are in sliding contact with the corresponding side surfaces of the square rod respectively.

Preferably, a column body is fixed at the top end of the impact head, the upper end of the column body is arranged in the inner cavity of the square rod in a sliding mode, and a buffer spring is arranged on the periphery of the column body, and the upper end and the lower end of the buffer spring are fixedly connected with the Fang Xinggan and the impact head respectively.

Preferably, the piece that resets is used for driving including installing respectively on the telescopic link that two sets of symmetries set up the reset spring that the hollow section of thick bamboo resets, and is two sets of the upper end of telescopic link all is connected through bearing and connecting rod rotation, and is two sets of the connecting rod is fixed to be set up through the bolt and is installed on the collar on the hollow section of thick bamboo.

Compared with the prior art, the invention has the following beneficial effects:

1. the device can automatically realize continuous knocking detection work on the concrete surface and prevent the broken stones from splashing by utilizing the protective cover, thereby reducing the labor intensity and having good safety and stability.

2. The impact head is connected with the square rod in a sliding mode through the connecting rod and is provided with the buffer spring, so that the impact force of impact can be prevented from acting on the sliding rod of the square rod too much, and the square rod is prevented from being damaged.

Drawings

Fig. 1 is an overall structure diagram of a safe and stable detection device for hydraulic engineering of the present invention;

fig. 2 is a hollow cylinder section of the safety and stability detection device for hydraulic engineering of the present invention;

fig. 3 is a cross-sectional view of a hollow column of the safety and stability detection device for hydraulic engineering of the present invention;

fig. 4 is the utility model relates to a safety and stability's detection device for hydraulic engineering's round block structure chart.

In the figure: 1. moving the base plate; 2. a reset member; 21. a telescopic rod; 22. a return spring; 23. a connecting rod; 24. a mounting ring; 3. a hollow cylinder; 4. a handle; 5. a drive member; 51. a drive motor; 52. an output shaft; 53. stabilizing the bearing; 54. a hollow column; 55. an annular groove; 6. a protective cover; 7. an annular power supply box; 8. a striker; 81. a square bar; 82. a round block; 83. a striking head; 84. a traveler; 9. a buffer spring; 10. a cylinder; 11. and a ball transfer unit.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be 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.

As shown in fig. 1-4, a safe and stable detection device for hydraulic engineering, which comprises a hollow cylinder 3 with a protective cover 6 mounted at the lower end thereof and movably arranged, an impact member 8 mounted in the hollow cylinder 3 and extending into the protective cover 6, a driving member 5 mounted in the hollow cylinder 3 and capable of driving the impact member 8 to move up and down to continuously knock the hardened concrete surface, a reset member 2 mounted on a movable bottom plate 1 and capable of resetting the hollow cylinder 3, a through hole for facilitating the protective cover 6 to pass through and contact with the concrete surface is arranged at the axle center of the upper end of the movable bottom plate 1, an annular power box 7 capable of providing electric power for the driving member 5 and provided with a lithium battery inside is arranged at the periphery of the through hole, the hollow cylinder 3 is mounted on the reset member 2, and two sets of handles 4 are symmetrically arranged on the hollow cylinder 3.

The driving part 5 comprises a driving motor 51 arranged at the upper end of the hollow cylinder 3, a hollow column 54 is fixed at the end part of an output shaft 52 of the driving motor 51 positioned in the inner cavity of the hollow cylinder 3, an annular groove 55 is obliquely arranged in the inner cavity of the hollow column 54, the output shaft 52 is rotatably connected with the hollow cylinder 3 through a stabilizing bearing 53 fixedly sleeved on the output shaft, the impact part 8 comprises a round block 82 which is provided with a square hole at the axis and fixedly arranged in the inner cavity of the hollow cylinder 3 and a square rod 81 which penetrates through the round block 82 and is respectively provided with a sliding column 84 and an impact head 83 at the upper end and the lower end, the end part of the sliding column 84 is slidably arranged in the annular groove 55, the resetting part 2 comprises resetting springs 22 which are respectively arranged on two groups of symmetrically arranged telescopic rods 21 and are used for driving the hollow cylinder 3 to reset, the upper ends of the two groups of telescopic rods 21 are rotatably connected with connecting rods 23 through bearings, the two groups of connecting rods 23 are fixedly arranged on a mounting ring 24 which is arranged on the hollow cylinder 3 through bolts, when the device is used, the device can be moved to a place needing to be detected, the connecting rod 2 is rotationally connected with the telescopic rod 21 through the bearing, so that the hollow cylinder 3 can rotate, concrete surfaces with different slopes or verticality can be detected, when a concrete ground is detected, the hollow cylinder 3 can be pressed through the handle 4, the protective cover 6 penetrates through a through hole in the movable bottom plate 1 and is contacted with the bottom surface of the concrete, at the moment, the hollow column 54 can be driven to rotate by controlling the operation of the driving motor 51, so that the Fang Xinggan is driven by the slide column 84 which moves up and down and the round block 82 carries out linear motion back and forth under the limiting action of the square rod 81, the continuous knocking detection on the concrete surface can be realized, the continuous stable operation is carried out, and the splash of fragments after the concrete surface cracks can be prevented through the protective cover 6, the protection effect is good, after the detection is finished, the protection cover 6 penetrates through the through hole and recovers the original position through the elastic action of the reset spring 22, when the concrete wall surface vertical to the ground is detected, the hollow cylinder 3 can be rotated to enable the protection cover to be attached to the wall surface, and the driving motor 51 moves to detect.

The four inner surfaces of the square hole on the round block 82 are all provided with the universal ball 11 which is in sliding contact with the corresponding side surfaces of the square rod 81, so that the friction loss between the round block 82 and the square rod 81 can be reduced.

The top end of the impact head 83 is fixed with a column 10, the upper end of the column is slidably arranged in the inner cavity of the square rod 81, the periphery of the column 10 is provided with a buffer spring 9, the upper end and the lower end of the buffer spring are respectively fixedly connected with the square rod 81 and the impact head 83, the buffer spring 9 can buffer the sliding rod 85, and the excessive impact force of the impact can be prevented from acting on the sliding rod 85 of the square rod 81, so that the damage of the sliding rod can be avoided.

It should be noted that, the utility model relates to a detection device for hydraulic engineering of safety and stability, when using, can remove this device to the place that needs detected, because connecting rod 2 passes through the bearing and is connected with telescopic link 21 rotation, make this hollow cylinder 3 can rotate, can detect different inclinations or the straightness's that hangs down concrete face, when detecting concrete ground, hollow cylinder 3 is pressed to accessible handle 4, make safety cover 6 pass the through-hole on the moving bottom plate 1 and contact with the concrete bottom surface, accessible control driving motor 51 work drives hollow column 54 and rotates this moment, make Fang Xinggan drive under the sliding column 84 of up-and-down motion and round block 82 carry out round-and-go linear motion from top to bottom to square pole 81's limiting displacement, can realize the detection of knocking in succession the concrete face, carry out the operation of continuously stabilizing, and can prevent concrete face fracture back-to-back splashing of laminating through safety cover 6, play the protection effect well, after finishing detection, make safety cover 6 pass the through-spring effect of reset spring 22 and resume the through-hole and resume the normal position, when detecting concrete, can realize that wall rotary motion of hollow cylinder 51 detects time measuring, it can detect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a detection device for hydraulic engineering of safety and stability which characterized in that: install hollow section of thick bamboo (3) that safety cover (6) and activity set up including its lower extreme, install hollow section of thick bamboo (3) and extend to striking piece (8) in safety cover (6), install in hollow section of thick bamboo (3) and can drive striking piece (8) carry out up-and-down motion in order to realize carrying out driving piece (5) that strike in succession to the concrete face of sclerosis, install on moving bottom plate (1) and can be right hollow section of thick bamboo (3) play reset piece (2) of reset effect, moving bottom plate (1) upper end axle center department is provided with the convenience safety cover (6) pass and with the through-hole of concrete face contact, and the periphery of through-hole be provided with can driving piece (5) provide electric power and inside annular power supply box (7) that are provided with the lithium cell, hollow section of thick bamboo (3) are installed reset on piece (2), and be two sets of handles (4) after the symmetry sets up on it.

2. The safe and stable detection device for the hydraulic engineering according to claim 1, characterized in that: the driving piece (5) is including installing driving motor (51) of hollow section of thick bamboo (3) upper end, driving motor (51) are located output shaft (52) tip of hollow section of thick bamboo (3) inner chamber is fixed with hollow column (54), and the inner chamber slope of hollow column (54) is provided with annular groove (55), output shaft (52) through its fixed stable bearing (53) of establishing of cover with hollow section of thick bamboo (3) rotate and are connected.

3. The safe and stable detection device for the hydraulic engineering according to claim 2, characterized in that: the impact piece (8) comprises a round block (82) and a square rod (81), wherein a square hole is formed in the axis of the round block (82) and fixedly installed in the inner cavity of the hollow cylinder (3), the square rod penetrates through the round block (82), a sliding column (84) and an impact head (83) are installed at the upper end and the lower end of the round block (82) respectively, and the end part of the sliding column (84) is arranged in the annular groove (55) in a sliding mode.

4. A safe and stable detection device for hydraulic engineering according to claim 3, characterized in that: the four inner surfaces of the square hole on the round block (82) are provided with universal balls (11) which are in sliding contact with the corresponding side surfaces of Fang Xinggan (81).

5. A safe and stable detection device for hydraulic engineering according to claim 3, characterized in that: a column body (10) with the upper end arranged in the inner cavity of the square rod (81) in a sliding manner is fixed at the top end of the impact head (83), and a buffer spring (9) with the upper end and the lower end fixedly connected with the Fang Xinggan (81) and the impact head (83) respectively is arranged on the periphery of the column body (10).

6. A safe and stable detection device for hydraulic engineering according to any one of claims 1-5, characterized in that: reset piece (2) including installing respectively and being used for driving on telescopic link (21) that two sets of symmetries set up hollow section of thick bamboo (3) reset spring (22) that reset, two sets of the upper end of telescopic link (21) all is connected through bearing and connecting rod (23) rotation, and is two sets of connecting rod (23) are fixed to be set up and are installed through the bolt on mounting ring (24) on the hollow section of thick bamboo (3).