CN217231711U - Connecting structure of hydraulic dam and bottom plate - Google Patents
Connecting structure of hydraulic dam and bottom plate Download PDFInfo
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- CN217231711U CN217231711U CN202220073372.7U CN202220073372U CN217231711U CN 217231711 U CN217231711 U CN 217231711U CN 202220073372 U CN202220073372 U CN 202220073372U CN 217231711 U CN217231711 U CN 217231711U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
A connecting structure of a hydraulic dam and a bottom plate is characterized in that a side plate is arranged at the top of the bottom plate; the hydraulic dam is arranged at the corner of the bottom plate and the side plate and comprises a dam main body and an oil cylinder; the bottom of the dam body is provided with an inserted steel pipe; the connecting structure comprises a bottom connecting seat and a water stopping assembly; the bottom connecting seat comprises a buried plate, a sleeve and a first connecting plate; the buried plate is buried at the top of the bottom plate; the first connecting plate is connected to the top of the buried plate; the sleeve is connected to the tops of the two first connecting plates; inserting the inserted steel pipe into the sleeve; the oil cylinder is hinged with the first connecting plate; the water stopping assembly comprises a buried rod, a second connecting plate, a water stopping belt and a fastening piece; the embedded rod is embedded in the side plate; the second connecting plate is arranged on the top surface of the side plate; the waterstop is laid on the top of the second connecting plate, and one end of the waterstop, which is close to the splicing steel pipe, is in flexible connection with the splicing steel pipe. The utility model provides a traditional hydraulic pressure dam base built-in fitting set up with hydro-cylinder built-in fitting components of a whole that can function independently, lead to that the hydraulic pressure dam precision is low, the installation degree of difficulty is big and the unbalanced technical problem of atress.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering, in particular to connection structure of hydraulic pressure dam and bottom plate.
Background
The hydraulic dam is a movable dam technology with more advanced water conservancy science and technology. It is widely applied to agricultural irrigation, fishery, ship lock, sea water tidal barrier, city river landscape engineering, small hydropower station and other constructions. The hydraulic lifting dam has scientific mechanical structure, does not block water and is not afraid of sediment deposition; is not influenced by flotage; under the condition of extremely small water loss, the floating materials on the upstream can be easily washed away, so that the river water is clear; the dam is quickly put, and the flood control safety is not influenced; strong ability of fighting flood. It overcomes the defects of the traditional movable dam type, and simultaneously has all the advantages of the traditional dam type: it is tightly attached to the riverbed like a rubber dam and does not block water; the device can be used for automatically discharging the dam and running the flood like a flap gate dam, and the water level height can be freely kept; is as strong and durable as a sluice. In the traditional connection method, a gate base and an oil cylinder base are respectively and independently embedded, a customized embedded part needs to be independently installed for fixing the gate base, and the customized embedded part needs to be matched with a gate; in addition, belong to semi-closed arranging at hydraulic cylinder, need install in the reservation hole of bottom plate, hydraulic cylinder needs its installation angle of accurate measurement at pre-buried in-process to guarantee the lift angle of every gate. The following disadvantages exist in the traditional process: 1. the gate base and the hydraulic oil cylinder are respectively embedded, so that the construction difficulty of the embedded part is increased, and the measurement error accumulation can occur in the embedding process. Therefore, the measurement accuracy of the gate installation is reduced. 2. The hydraulic oil cylinder is a core component of the hydraulic dam and is also a main component for maintaining a hydraulic system, in the traditional process, a cylinder body of the hydraulic dam oil cylinder is arranged in a bottom plate embedded pit, and when the hydraulic dam oil cylinder is overhauled every time, second-stage concrete of the bottom plate needs to be chiseled, so that the overhaul work of the hydraulic oil cylinder is not facilitated. 3. The gate base and the hydraulic oil cylinder are arranged in a split mode, the integral stress of the hydraulic dam is damaged to a certain extent, and the operating failure rate of the hydraulic dam is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a connection structure of hydraulic pressure dam and bottom plate will solve traditional hydraulic pressure dam base built-in fitting and hydro-cylinder built-in fitting components of a whole that can function independently and lead to hydraulic pressure dam precision to reduce, the installation degree of difficulty, the technical problem that the atress is unbalanced.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A connecting structure of a hydraulic dam and a bottom plate is used for fixing the hydraulic dam and the bottom plate; side plates are arranged at the top of the bottom plate along the longitudinal edge of one upstream side; the hydraulic dam is arranged at the corner position of the bottom plate and the side plate and comprises a dam main body and an oil cylinder arranged on one side of the back surface of the dam main body; inserting steel pipes are arranged at the bottom of the dam body at intervals along the long axial direction of the dam body;
the connecting structure comprises a bottom connecting seat and a water stopping assembly; the bottom connecting seat comprises a buried plate, a sleeve and a first connecting plate; the embedded plate is embedded at the top of the bottom plate and is fixed with the bottom plate through anchor bolts arranged on the embedded plate at intervals; the two first connecting plates are longitudinally connected to the top of the buried plate at intervals; the sleeve is fixedly connected to the tops of the two first connecting plates and one side, close to the side plate, of the two first connecting plates; the end part of the inserted steel pipe is correspondingly inserted into the sleeve; the lower end of the oil cylinder is inserted between the two first connecting plates and is far away from one side of the side plate, and the oil cylinder is hinged with the first connecting plates; the water stopping component comprises a buried rod, a second connecting plate, a water stopping belt and a fastening piece; the embedded rod is embedded in the side plate at a position close to the top along the longitudinal full length; the second connecting plate is strip-shaped, and the vertical section of the second connecting plate is inverted L-shaped; the transverse edge of the second connecting plate is arranged on the top surface of the side plate and is fixedly connected with the top surface of the embedded rod; the vertical edge of the second connecting plate covers the side face of the side plate close to one side of the hydraulic dam; the water stop belt is laid on the top of the transverse edge of the second connecting plate along the longitudinal through length, and one end, close to the splicing steel pipe, of the water stop belt is in flexible connection with the splicing steel pipe; the fastener crimping is at the top of waterstop, and the lower extreme of fastener passes in the transverse edge of waterstop and second connecting plate, is connected with the buried pole.
Preferably, the height of the side plate is not less than 500 mm.
Preferably, stiffening plates are arranged between the first connecting plate and the buried plate at intervals along the transverse direction.
Preferably, the first connecting plate comprises a plate main body and an ear plate; the ear plate is arranged at the top of the plate main body and close to one side of the side plate; the sleeve is connected to the top of the ear plate; connecting holes are formed in the plate main body and one side, far away from the side plate, of the plate main body; the lower end of the oil cylinder is hinged with the plate main body through a bolt penetrating through the connecting hole.
Preferably, an expansion end is arranged at one end of the water stop belt close to the hydraulic dam; the enlarged end is pressed on the side wall of the splicing steel pipe.
Compared with the prior art, the utility model has the following characteristics and beneficial effect.
1. The utility model meets the basic technical requirements of firm connection and movable operation of the traditional hydraulic dam; the base of the dam body and the oil cylinder are fixed on the same buried plate together, and are not required to be buried in advance respectively, so that the construction benefit is greatly improved.
2. The bottom plate of the utility model is arranged on the bottom plate and is connected with the dam body by a sleeve to form a whole, and the oil cylinder bearing is arranged on the other side of the base, so that the measurement and the matching are not required, and the matching precision between the components is improved; and the base connects dam main part, hydro-cylinder into one set of whole, has promoted the effect of hydraulic pressure dam each part whole atress.
3. The utility model discloses in connected mode, the hydro-cylinder is arranged in the dorsal surface of dam main part, and the cylinder body leaks outward, is favorable to hydraulic cylinder's maintenance work.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic side view of the connection structure of the present invention connected between the hydraulic dam and the bottom plate.
Fig. 2 is the utility model discloses a water stopping component and connected node schematic diagram of grafting steel pipe.
Fig. 3 is a schematic view of the three-dimensional structure of the connection structure of the present invention between the hydraulic dam and the bottom plate.
Fig. 4 is a schematic structural view of the bottom connecting seat of the present invention.
Reference numerals are as follows: the hydraulic dam comprises a 1-hydraulic dam body, a 1.1-dam body, a 1.2-oil cylinder, a 1.3-splicing steel pipe, a 2-bottom plate, a 3-side plate, a 4-bottom connecting seat, a 4.1-buried plate, a 4.2-sleeve, a 4.3-first connecting plate, a 4.3.1-plate body, a 4.3.2-lug plate, a 4.4-anchor bolt, a 5-buried rod, a 6-second connecting plate, a 7-water stop belt, a 7.1-enlarged end head, an 8-fastening piece, a 9-stiffening plate, a 10-connecting hole, an 11-bolt and a 12-backing plate.
Detailed Description
As shown in fig. 1 to 4, the connecting structure of the hydraulic dam and the bottom plate is used for fixing the hydraulic dam 1 and the bottom plate 2; a side plate 3 is arranged at the top of the bottom plate 2 along the longitudinal edge of one upstream side; the hydraulic dam 1 is arranged at the corner position of the bottom plate 2 and the side plate 3 and comprises a dam body 1.1 and an oil cylinder 1.2 arranged on one side of the back water surface of the dam body 1.1; inserting steel pipes 1.3 are arranged at the bottom of the dam body 1.1 at intervals along the long axial direction of the dam body 1.1;
the connecting structure comprises a bottom connecting seat 4 and a water stopping component; the bottom connecting seat 4 comprises a buried plate 4.1, a sleeve 4.2 and a first connecting plate 4.3; the embedded plate 4.1 is embedded at the top of the bottom plate 2, and the embedded plate 4.1 is fixed with the bottom plate 2 through anchor bolts 4.4 arranged on the embedded plate 4.1 at intervals; the two first connecting plates 4.3 are connected to the top of the buried plate 4.1 at intervals along the longitudinal direction; the sleeve 4.2 is fixedly connected to the top of the two first connecting plates 4.3 and one side close to the side plate 3; the end part of the inserted steel pipe 1.3 is correspondingly inserted in the sleeve 4.2; the lower end of the oil cylinder 1.2 is inserted between the two first connecting plates 4.3 and far away from one side of the side plate 3, and the oil cylinder 1.2 is hinged with the first connecting plates 4.3; the water stopping assembly comprises a buried rod 5, a second connecting plate 6, a water stopping belt 7 and a fastening piece 8; the embedded rod 5 is embedded in the side plate 3 at a position close to the top along the longitudinal full length; the second connecting plate 6 is strip-shaped, and the vertical section of the second connecting plate 6 is inverted L-shaped; the transverse edge of the second connecting plate 6 is arranged on the top surface of the side plate 3 and is fixedly connected with the top surface of the embedded rod 5; the vertical edge of the second connecting plate 6 covers the side face of the side plate 3 close to one side of the hydraulic dam 1; the water stop belt 7 is laid on the top of the transverse edge of the second connecting plate 6 along the longitudinal through length, and one end, close to the splicing steel pipe 1.3, of the water stop belt 7 is in flexible connection with the splicing steel pipe 1.3; the fastening piece 8 is in compression joint with the top of the water stop belt, and the lower end of the fastening piece 8 penetrates through the water stop belt 7 and the transverse edge of the second connecting plate 6 to be connected with the embedded rod 5.
In this embodiment, the height of the side plate 3 is not less than 500 mm.
In this embodiment, stiffening plates 9 are arranged between the first connecting plate 4.3 and the buried plate 4.1 at intervals along the transverse direction.
In this embodiment, the first connecting plate 4.3 includes a plate main body 4.3.1 and an ear plate 4.3.2; the ear plate 4.3.2 is arranged at the top of the plate main body 4.3.1 and close to one side of the side plate 3; the sleeve 4.2 is connected to the top of the ear plate 4.3.2; a connecting hole 10 is formed in one side of the plate main body 4.3.1, which is far away from the side plate 3; the lower end of the oil cylinder 1.2 is hinged with the plate main body 4.3.1 through a bolt 11 penetrating through the connecting hole 10.
In this embodiment, an enlarged end 7.1 is arranged at one end of the water stop 7 close to the hydraulic dam 1; the enlarged end 7.1 is pressed on the side wall of the splicing steel pipe 1.3.
In this embodiment, the embedded rod 5 is made of steel with a rectangular cross section, or channel steel or i-steel.
In this embodiment, a backing plate 12 is padded between the fastening member 8 and the water stop band 7.
Claims (5)
1. A connection structure of a hydraulic dam and a bottom plate is used for fixing the hydraulic dam (1) and the bottom plate (2); a side plate (3) is arranged at the top of the bottom plate (2) along the longitudinal edge of one upstream side; the hydraulic dam (1) is arranged at the corner position of the bottom plate (2) and the side plate (3) and comprises a dam main body (1.1) and an oil cylinder (1.2) arranged on one side of the back water surface of the dam main body (1.1); the method is characterized in that: inserting steel pipes (1.3) are arranged at the bottom of the dam body (1.1) at intervals along the long axial direction of the dam body (1.1);
the connecting structure comprises a bottom connecting seat (4) and a water stopping component; the bottom connecting seat (4) comprises a buried plate (4.1), a sleeve (4.2) and a first connecting plate (4.3); the embedded plate (4.1) is embedded at the top of the bottom plate (2), and the embedded plate (4.1) is fixed with the bottom plate (2) through anchor bolts (4.4) arranged on the embedded plate (4.1) at intervals; the two first connecting plates (4.3) are connected to the top of the buried plate (4.1) at intervals along the longitudinal direction; the sleeve (4.2) is fixedly connected to the tops of the two first connecting plates (4.3) and one side close to the side plate (3); the end part of the inserted steel pipe (1.3) is correspondingly inserted into the sleeve (4.2); the lower end of the oil cylinder (1.2) is inserted between the two first connecting plates (4.3) and is far away from one side of the side plate (3), and the oil cylinder (1.2) is hinged with the first connecting plates (4.3); the water stopping assembly comprises a buried rod (5), a second connecting plate (6), a water stopping belt (7) and a fastening piece (8); the embedded rod (5) is embedded in the side plate (3) along the longitudinal through length and is close to the top; the second connecting plate (6) is strip-shaped, and the vertical section of the second connecting plate (6) is inverted L-shaped; the transverse edge of the second connecting plate (6) is arranged on the top surface of the side plate (3) and is fixedly connected with the top surface of the embedded rod (5); the vertical edge of the second connecting plate (6) covers the side face of the side plate (3) close to one side of the hydraulic dam (1); the water stop (7) is laid on the top of the transverse edge of the second connecting plate (6) along the longitudinal through length, and one end, close to the splicing steel pipe (1.3), of the water stop (7) is in flexible connection with the splicing steel pipe (1.3); the fastening piece (8) is in compression joint with the top of the water stop, and the lower end of the fastening piece (8) penetrates through the transverse edges of the water stop (7) and the second connecting plate (6) and is connected with the embedded rod (5).
2. The structure for connecting a hydraulic dam to a bottom plate according to claim 1, wherein: the height of the side plate (3) is not less than 500 mm.
3. The hydraulic dam to floor connection according to claim 1, wherein: stiffening plates (9) are arranged between the first connecting plate (4.3) and the buried plate (4.1) at intervals along the transverse direction.
4. The structure for connecting a hydraulic dam to a bottom plate according to claim 1, wherein: the first connecting plate (4.3) comprises a plate main body (4.3.1) and an ear plate (4.3.2); the ear plate (4.3.2) is arranged at the top of the plate main body (4.3.1) and close to one side of the side plate (3); the sleeve (4.2) is connected to the top of the ear plate (4.3.2); a connecting hole (10) is formed in one side of the plate main body (4.3.1) far away from the side plate (3); the lower end of the oil cylinder (1.2) is hinged with the plate main body (4.3.1) through a bolt (11) arranged in the connecting hole (10) in a penetrating way.
5. The hydraulic dam to floor connection according to claim 1, wherein: an enlarged end (7.1) is arranged at one end of the water stop (7) close to the hydraulic dam (1); the enlarged end (7.1) is pressed on the side wall of the splicing steel pipe (1.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220073372.7U CN217231711U (en) | 2022-01-12 | 2022-01-12 | Connecting structure of hydraulic dam and bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220073372.7U CN217231711U (en) | 2022-01-12 | 2022-01-12 | Connecting structure of hydraulic dam and bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217231711U true CN217231711U (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220073372.7U Active CN217231711U (en) | 2022-01-12 | 2022-01-12 | Connecting structure of hydraulic dam and bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217231711U (en) |
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2022
- 2022-01-12 CN CN202220073372.7U patent/CN217231711U/en active Active
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