CN211317646U

CN211317646U - Convenient dykes and dams face waterside seepage positioner

Info

Publication number: CN211317646U
Application number: CN202020168723.3U
Authority: CN
Inventors: 李宗坤; 莫向明; 施雯珂; 葛巍; 张亚东
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-08-21
Anticipated expiration: 2030-02-14

Abstract

The utility model belongs to the technical field of hydraulic engineering detects, specifically be a convenient dykes and dams side leakage positioner that faces water, including fluorescent plastic ball, connect stock and rubber gasbag, connect stock one end and fluorescent plastic ball bottom fixed connection, connect the stock other end and run through rubber gasbag and fixedly connected with homogeneity cross iron sheet, rubber gasbag middle part leave with plastics straight-bar matched with penetrability through-hole, still be equipped with on the rubber gasbag and aerify hole and air release hole, connect the stock including a plurality of groups of plastics straight-bars of mutual concatenation, it is fixed to peg graft each other through quick detach structure between the adjacent two sets of plastics straight-bars. The device has simple structure and convenient carrying, and can be repeatedly recycled. And the length of the device can be adjusted according to the water depth, and most importantly, the fluorescent plastic ball can provide leakage leak information for dam patrolmen at night.

Description

Convenient dykes and dams face waterside seepage positioner

Technical Field

The utility model belongs to the technical field of hydraulic engineering detects, specifically be a convenient dykes and dams side leakage positioner that faces water.

Background

The leakage hole of the dam can cause the accident of the dam engineering to cause serious engineering accidents. Once water leaks from the dam, the dangerous case develops rapidly, particularly the leakage of muddy water can quickly endanger dam engineering, so the leakage hole position needs to be detected at the initial stage of leakage hole formation.

However, in the prior art, specific leakage hole detecting instruments and equipment are arranged, most of small dam projects are not provided with the equipment, and the leakage hole positioning device is economical, convenient and simple and convenient to use and provides a practical leakage hole positioning device for dam patrolling personnel.

In view of this, we propose a convenient dam waterside leakage positioning device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses do not be equipped with the advanced instrument and equipment who surveys the seepage leak to the small-size dykes and dams engineering of present majority, provide a convenient dykes and dams side leakage positioner that is close to water.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient dykes and dams side leakage positioner that faces water, includes fluorescent plastic ball, connection stock and rubber gasbag, connection stock one end and fluorescent plastic ball bottom fixed connection, and the connection stock other end runs through rubber gasbag and fixedly connected with homogeneity cross iron sheet, rubber gasbag middle part is left with plastics straight-bar matched with penetrability through-hole, still be equipped with on the rubber gasbag and aerify hole and blow off the hole, the connection stock is including a plurality of groups of plastics straight-bars of mutual concatenation, and it is fixed to peg graft each other through quick detach structure between adjacent two sets of plastics straight-bars.

Preferably, the quick-release structure is fixedly arranged at the top of the plastic straight rod, a slot matched with the quick-release structure is formed in the bottom of the plastic straight rod, the quick-release structure comprises a claw hook and a stop block, the stop block is fixedly arranged in the slot, one end of the claw hook is fixedly connected with the top of the plastic straight rod, and the other end of the claw hook extends into the slot and is in lap joint with the inner wall surface of the stop block.

Preferably, the bottom of the plastic straight rod is provided with an inserting ring in a protruding mode, the inserting ring is located on the periphery of the inserting groove, and the top of the plastic straight rod is provided with a containing groove matched with the inserting ring.

Preferably, the upper end and the lower end of the through hole are both provided with positioning rings, and the positioning rings are fixedly connected with the plastic straight rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the claw hooks and the stop blocks, two adjacent groups of plastic straight rods can be quickly spliced, and the connection firmness is guaranteed through effective butt joint; through setting up the cooperation of plug ring and holding tank and using, can enough strengthen the compactness of connecting between the plastics straight-bar, can also avoid the slot to intake and cause phenomenons such as internal corrosion to take place.

2. The device has simple structure and convenient carrying, and can be repeatedly recycled. And the length of the device can be adjusted according to the water depth, and most importantly, the fluorescent plastic ball can provide leakage leak information for dam patrolmen at night.

Drawings

Fig. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic structural view of a cross-shaped homogeneous iron sheet according to the present invention;

fig. 3 is an attached view of the structure of the present invention.

In the figure: fluorescent plastic ball 1, plastic straight rod 2, slot 201, rubber air bag 3, homogeneous cross iron sheet 4, inflation hole 5, air release hole 6, claw hook 7, dog 8, plug-in ring 9, holding tank 10, positioning ring 11, penetrability through-hole 12.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a convenient dykes and dams side leakage positioner that faces water, is including fluorescent plastic ball 1, connection stock and rubber gasbag 3, even fluorescent plastic ball 1 also is convenient for observe at night, so adopt fluorescent plastic ball 1 also can provide the information of leakage leak for dykes and dams tour personnel at night. One end of the long connecting rod is fixedly connected with the bottom of the fluorescent plastic ball 1, the other end of the long connecting rod penetrates through the rubber air bag 3 and is fixedly connected with a homogeneous cross-shaped iron sheet 4, the homogeneous cross-shaped iron sheet 4 increases the weight of the whole device, the device is convenient to place in water for suspension, and when the device meets a leakage hole, the device is close to the leakage hole under the action of a pulling force generated by the leakage hole and can rotate to a certain extent;

the middle part of the rubber air bag 3 is provided with a through hole 12 which is matched with the plastic straight rod 2, the rubber air bag 3 is also provided with an inflating hole 5 and an air releasing hole 6, and the rubber air bag 3 can inflate and deflate the rubber air bag 3 through the inflating hole 5 and the air releasing hole 6 so as to balance the unbalance problem caused by different used plastic straight rods 2 at different depths of water at the detection part, thereby ensuring that the whole device can keep effective suspension in water. The connecting long rod comprises a plurality of groups of plastic straight rods 2 which are spliced with each other, and the adjacent two groups of plastic straight rods 2 are mutually spliced and fixed through quick-release structures.

As shown in fig. 1, a quick release structure is fixedly arranged at the top of the plastic straight rod 2, a slot 201 matched with the quick release structure is formed in the bottom of the plastic straight rod 2, the quick release structure comprises a claw hook 7 and a stop block 8, the stop block 8 is fixedly arranged in the slot 201, one end of the claw hook 7 is fixedly connected with the top of the plastic straight rod 2, and the other end of the claw hook 7 extends into the slot 201 and is in lap joint with the inner wall surface of the stop block 8. Through setting up claw hook 7 and 8 cooperation uses, can carry out the amalgamation with adjacent two sets of plastics straight-bar 2 fast, the fastness of connection is guaranteed in effective butt joint.

As shown in fig. 1, an insertion ring 9 is protrudingly disposed at the bottom of the plastic straight rod 2, the insertion ring 9 is located at the periphery of the insertion slot 201, and an accommodating groove 10 matched with the insertion ring 9 is disposed at the top of the plastic straight rod 2. Through setting up the cooperation of grafting ring 9 and holding tank 10 and using, can enough strengthen the compactness of connecting between the plastics straight-bar 2, can also avoid slot 201 to intake and cause phenomenons such as internal corrosion to take place.

As shown in fig. 1 and 3, the upper end and the lower end of the through hole 12 are provided with positioning rings 11, and the positioning rings 11 are fixedly connected with the plastic straight rod 2. The rubber air bag 3 can be stably fixed on the plastic straight rod 2 by the positioning ring 11.

The working principle is as follows: when the device is used, the plastic ball 1 which is suspended on the water surface and needs to ensure fluorescence is 30-40 cm higher than the water surface so as to be convenient to observe, and different labels can be written on the fluorescent plastic ball 1 according to different water depths. When a dam patrolling person patrols, a light thin rope is tied on the plastic straight rod 2 between the fluorescent plastic ball 1 and the rubber air bag 3, and the other end of the rope is held in the hand of the dam patrolling person, so that the position of the dam patrolling person can be determined when the dam patrolling person encounters a leakage hole, and measures are taken in advance to prevent the leakage hole from rapidly developing the safety of dam engineering.

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

1. The utility model provides a convenient dykes and dams side-by-water leakage positioner, includes plastic ball (1), connecting rod and rubber air bag (3) of fluorescence, its characterized in that: connect stock one end and fluorescent plastic ball (1) bottom fixed connection, the stock other end runs through rubber air bag (3) and fixedly connected with homogeneity cross iron sheet (4), rubber air bag (3) middle part is left and is run through nature through-hole (12) with plastics straight-bar (2) matched with, still be equipped with on rubber air bag (3) and aerify hole (5) and blow off hole (6), the stock includes a plurality of groups plastics straight-bar (2) of concatenation each other, pegs graft each other fixedly through quick detach structure between adjacent two sets of plastics straight-bar (2).

2. A portable dam waterside leakage positioning device as claimed in claim 1, wherein: the fixed quick detach structure that sets up in top of plastics straight-bar (2), the bottom of plastics straight-bar (2) seted up with quick detach structure assorted slot (201), quick detach structure includes claw hook (7) and dog (8), dog (8) are fixed to be set up in slot (201), the top fixed connection of claw hook (7) one end and plastics straight-bar (2), claw hook (7) other end stretch into in slot (201) and with dog (8) internal face overlap joint.

3. A portable dam waterside leakage positioning device as claimed in claim 2, wherein: the bottom of the plastic straight rod (2) is provided with an inserting ring (9) in a protruding mode, the inserting ring (9) is located on the periphery of the inserting groove (201), and the top of the plastic straight rod (2) is provided with an accommodating groove (10) matched with the inserting ring (9).

4. A portable dam waterside leakage positioning device as claimed in claim 1, wherein: the upper end and the lower end of the through hole (12) are both provided with positioning rings (11), and the positioning rings (11) are fixedly connected with the plastic straight rod (2).