CN208981277U - Dyke crevasse fast plugging device in a kind of hydraulic engineering construction - Google Patents
Dyke crevasse fast plugging device in a kind of hydraulic engineering construction Download PDFInfo
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- CN208981277U CN208981277U CN201821700516.7U CN201821700516U CN208981277U CN 208981277 U CN208981277 U CN 208981277U CN 201821700516 U CN201821700516 U CN 201821700516U CN 208981277 U CN208981277 U CN 208981277U
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- crevasse
- bearing block
- block assembly
- lead screw
- wall
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Abstract
It is disclosed by the utility model to belong to water conservancy crevasse blocking technology field, dyke crevasse fast plugging device in specially a kind of hydraulic engineering construction, including the symmetrically arranged bearing block assembly in two sides, lead screw is connected between the bearing block assembly of two sides, the upper end of the bearing block assembly is provided with positioning sleeve, transverse splicing has slide bar between the positioning sleeve at both ends, the outer wall of the lead screw is bolted with internally threaded sleeve, the upper end of the internally threaded sleeve is connected with sliding sleeve, the sliding sleeve is socketed on the outer wall of slide bar, the right end of the lead screw extends to the right side of the bearing block assembly on right side, pass through the setting of the insertion cone of alternating expression, it can preferably be embedded in soil, have the function that stable；Joint filling material by filler inject block frame in, can be avoided with the direct Contact -impact of water flow, can be good at forming；By the compound action of connecting plate, the closure of the different crevasse of openings of sizes can be suitable for.
Description
Technical field
The utility model relates to water conservancy crevasse blocking technology field, dyke crevasse is fast in specially a kind of hydraulic engineering construction
Fast plugging device.
Background technique
Dam break, River Embankment crevasse especially more common in the Yangtze river basin, it is necessary to take are occurred for dyke
Quickly and effectively reinforcement for rushing danger measure.Such as in crevasse a few houres at initial stage, blocked up material, such as prefabricated block, caisson by throwing
Crevasse section is blocked in time, prevents crevasse further expansion；Crevasse monitoring and the reinforcing of science are then carried out to dyke.Wherein
The crevasse section of early period blocks significant during entirely speedily carrying out rescue work, safe and efficient, the further hair of controllable dangerous situation of closure
Exhibition ensures that safety is passed the flood period.
In long-term theoretical research and engineering practice, hydraulic expert proposes a variety of effective dyke crevasse closure and arranges
It applies, most commonly seen means are reached to rob to build and wrap up in head, reduce and wash away, avoid crevasse widened in dam breach position throwing plugging material
Purpose.In practical dike breaching dangerous situation, various plugging material list volume weights are big, need to employ mechanical transport material, throwing
Stone, prefabricated section, sandbag etc. it is washed away, be extremely difficult to effect；And rainy day road is muddy, has inconvenient traffic, conventional envelope
Stifled material is difficult to obtain in time.It only waits until to construct after water level decreasing, flow velocity are slow, waits disaster by this and have occurred and that,
It loses irretrievable.
Such as China Patent Publication No. is that CN107142898A discloses a kind of dyke crevasse fast plugging device, comprising:
Pedestal, steelframe, axially driving structure and position limiting pile；The steelframe is arranged on the pedestal, is axially movable；The axial direction
Driving structure is fixed on the pedestal, is connected with steelframe driving；Setting limit stake holes, the position limiting pile on the steelframe
In the limit stake holes.Dyke crevasse fast plugging device provided by the invention is able to ascend crevasse plugging effect, reduces
Transport of materials difficulty.But it is not easy combination adjustment for different size of crevasse when in use, and does not allow in subsequent taking-up
Easily.
Utility model content
The purpose of this utility model is to provide dyke crevasse fast plugging devices in a kind of hydraulic engineering construction, to solve
Existing plugging device mentioned above in the background art is not easy combination adjustment for different size of crevasse when in use,
And very difficult problem is taken out subsequent.
To achieve the above object, the utility model provides the following technical solutions: dyke crevasse in a kind of hydraulic engineering construction
Fast plugging device, including the symmetrically arranged bearing block assembly in two sides are connected with lead screw between the bearing block assembly of two sides,
The upper end of the bearing block assembly is provided with positioning sleeve, and transverse splicing has slide bar, the lead screw between the positioning sleeve at both ends
Outer wall be bolted with internally threaded sleeve, the upper end of the internally threaded sleeve is connected with sliding sleeve, and the sliding sleeve is socketed in the outer of slide bar
On wall, the right end of the lead screw extends to the right side of the bearing block assembly on right side, and the right end of the lead screw by shaft coupling and drives
The bottom of the output axis connection of dynamic motor, the internally threaded sleeve is mounted with closure frame, the left and right for blocking frame by lifting rope
The edge of side wall is provided with connecting plate, and the top two sides for blocking frame are provided with hanging ring door, and the hanging ring is by hanging
Rope is connect with the bottom of internally threaded sleeve, and the upper surface for blocking frame is provided with filler, the bottom setting for blocking frame
There is insertion to bore.
Preferably, the inner wall of the sliding sleeve is embedded with linear bearing, and linear bearing is socketed on the outer wall of slide bar.
Preferably, the left and right sidewall for blocking frame is opening-like, and cross-shaped be arranged in of insertion cone blocks frame
On the downside of front-rear side walls.
Preferably, the inner wall for blocking frame is coated with anti-stick coating.
Compared with prior art, the utility model has the beneficial effects that
1) by the setting of the insertion cone of alternating expression, it can preferably be embedded in soil, have the function that stable；
2) joint filling material by filler inject block frame in, can be avoided with the direct Contact -impact of water flow, can be fine
Molding；
3) by the compound action of connecting plate, the closure of the different crevasse of openings of sizes can be suitable for.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram that the utility model blocks frame.
In figure: 1 bearing block assembly, 2 positioning sleeves, 3 slide bars, 4 lead screws, 5 internally threaded sleeves, 6 sliding sleeves, 7 driving motors, 8 envelopes
Stifled frame, 9 connecting plates, 10 hanging rings, 11 fillers, 12 insertion cones.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: dyke crevasse is quick in a kind of hydraulic engineering construction
Plugging device, including the symmetrically arranged bearing block assembly 1 in two sides are connected with lead screw 4, bearing between the bearing block assembly 1 of two sides
The upper end of holder assembly 1 is provided with positioning sleeve 2, and transverse splicing has slide bar 3 between the positioning sleeve 2 at both ends, and the outer wall of lead screw 4 is bolted with
Internally threaded sleeve 5, the upper end of internally threaded sleeve 5 are connected with sliding sleeve 6, and sliding sleeve 6 is socketed on the outer wall of slide bar 3, the right end of lead screw 4
The right side of the bearing block assembly 1 on right side is extended to, the right end of lead screw 4 passes through the output axis connection of shaft coupling and driving motor 7, interior
The bottom of threaded sleeve 5 is mounted with by lifting rope and blocks frame 8, and the edge for blocking the left and right sidewall of frame 8 is provided with connecting plate
9, the top two sides for blocking frame 8 are provided with hanging ring 10, and hanging ring 10 is connect by lifting rope with the bottom of internally threaded sleeve 5, is sealed
The upper surface of stifled frame 8 is provided with filler 11, and the bottom for blocking frame 8 is provided with insertion cone 12.
Wherein, the inner wall of sliding sleeve 6 is embedded with linear bearing, reduces the friction generated when sliding, and linear bearing is socketed in
On the outer wall of slide bar 3, the left and right sidewall for blocking frame 8 is opening-like, convenient for the transmission of inner seal material after connection, insertion cone 12
Cross-shaped to be arranged on the downside of the front-rear side walls for blocking frame 8, the inner wall for blocking frame 8 is coated with anti-stick coating, using polytetrafluoroethyl-ne
Ene coatings avoid joint filling material Nian Jie with the inner wall of frame 8 is blocked.
Working principle: two groups of bearing block assemblies 1 are clipped in the two sides of crevasse respectively by bracket, driving motor 7 is passed through
Electric machine support is fixed, and driving motor 7 drives internally threaded sleeve 5 by the driving rotation of lead screw 4, passes through matching for sliding sleeve 6 and slide bar 3
Cooperation is used, and enables internally threaded sleeve 5 with respect to 4 transverse shifting of lead screw, and rotation cannot occur, will according to the length of crevasse
Connecting plate 9 and bolt fixed Combination between frame 8 are blocked, is moved by the closure frame 8 after the mobile drive combination of internally threaded sleeve 5
It is dynamic, polytetrafluoroethylene (PTFE) is coated in the inner wall for blocking frame 8 in advance, the closure frame 8 after combination is moved to dam breach position, insertion cone 12 is embedding
Enter into soil, usual dyke is trapezoidal shape, blocks the inner cavity setting of frame 8 and the trapezoidal shape that is adapted to therewith, passes through filler
The plugging materials such as 11 injection concrete, stone will block frame 8 by lifting equipment and take out after plugging material solidification.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. dyke crevasse fast plugging device in a kind of hydraulic engineering construction, including the symmetrically arranged bearing block assembly in two sides (1),
It is characterized by: being connected with lead screw (4) between the bearing block assembly (1) of two sides, the upper end of the bearing block assembly (1) is set
It is equipped with positioning sleeve (2), there is slide bar (3) transverse splicing between the positioning sleeve (2) at both ends, the outer wall of the lead screw (4) is spirally connected
Have internally threaded sleeve (5), the upper end of the internally threaded sleeve (5) is connected with sliding sleeve (6), and the sliding sleeve (6) is socketed in slide bar (3)
Outer wall on, the right end of the lead screw (4) extends to the right side of the bearing block assembly (1) on right side, and the right end of the lead screw (4) is logical
The output axis connection of shaft coupling Yu driving motor (7) is crossed, the bottom of the internally threaded sleeve (5) is mounted with closure frame by lifting rope
(8), the edge of the left and right sidewall for blocking frame (8) is provided with connecting plate (9), the top two sides for blocking frame (8)
It is provided with hanging ring (10) door, the hanging ring (10) is connect by lifting rope with the bottom of internally threaded sleeve (5), the closure frame
(8) upper surface is provided with filler (11), and the bottom for blocking frame (8) is provided with insertion cone (12).
2. dyke crevasse fast plugging device in a kind of hydraulic engineering construction according to claim 1, it is characterised in that: institute
The inner wall for stating sliding sleeve (6) is embedded with linear bearing, and linear bearing is socketed on the outer wall of slide bar (3).
3. dyke crevasse fast plugging device in a kind of hydraulic engineering construction according to claim 1, it is characterised in that: institute
The left and right sidewall for stating closure frame (8) is opening-like, and the cross-shaped setting of insertion cone (12) is in the front-rear side walls for blocking frame (8)
Downside.
4. dyke crevasse fast plugging device in a kind of hydraulic engineering construction according to claim 1, it is characterised in that: institute
The inner wall for stating closure frame (8) is coated with anti-stick coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700516.7U CN208981277U (en) | 2018-10-19 | 2018-10-19 | Dyke crevasse fast plugging device in a kind of hydraulic engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700516.7U CN208981277U (en) | 2018-10-19 | 2018-10-19 | Dyke crevasse fast plugging device in a kind of hydraulic engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981277U true CN208981277U (en) | 2019-06-14 |
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ID=66788245
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821700516.7U Active CN208981277U (en) | 2018-10-19 | 2018-10-19 | Dyke crevasse fast plugging device in a kind of hydraulic engineering construction |
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| Country | Link |
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| CN (1) | CN208981277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846603A (en) * | 2021-08-09 | 2021-12-28 | 江苏省洪泽湖水利工程管理处 | Be used for quick plugging device of water conservancy dyke breach |
| CN114197397A (en) * | 2022-01-12 | 2022-03-18 | 应急管理部国家自然灾害防治研究院 | Lifting and preventing breach plugging device based on remote intelligent control |
-
2018
- 2018-10-19 CN CN201821700516.7U patent/CN208981277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846603A (en) * | 2021-08-09 | 2021-12-28 | 江苏省洪泽湖水利工程管理处 | Be used for quick plugging device of water conservancy dyke breach |
| CN114197397A (en) * | 2022-01-12 | 2022-03-18 | 应急管理部国家自然灾害防治研究院 | Lifting and preventing breach plugging device based on remote intelligent control |
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