CN210562047U - Bottom shaft driven flap gate - Google Patents
Bottom shaft driven flap gate Download PDFInfo
- Publication number
- CN210562047U CN210562047U CN201921323172.7U CN201921323172U CN210562047U CN 210562047 U CN210562047 U CN 210562047U CN 201921323172 U CN201921323172 U CN 201921323172U CN 210562047 U CN210562047 U CN 210562047U
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- movable block
- block
- dam foundation
- door leaf
- rotary drum
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Abstract
The utility model discloses a bottom shaft driving flap gate, which comprises a dam foundation; the dam foundation upper surface left side is provided with fender mud piece, the fender mud piece embeds has the movable block, guide bar and guide bar are installed in the movable block left side and run through in fender mud piece left wall middle part, the outside that the guide bar is close to the movable block is provided with the spring, the movable block right side is provided with the rotary drum, rotary drum top and bottom all are provided with the bull stick. The utility model discloses an install the fender mud piece, open the in-process to the right side upset at the door leaf, the spring promotes the movable block to the motion of right side, make the movable block shelter from the clearance of fender mud piece and open state door leaf, play preliminary fender mud effect, it sets up in the left side of door leaf to keep off the mud piece simultaneously, avoid silt impurity to receive the drainage influence, erode to the right side to the articulated department of door body, carry out secondary fender mud, prevent during the later stage door closing, it is stifled realization like by impurity such as rubble or silt to appear the articulated department of door leaf, guarantee the smoothness that the door leaf opened and close, be fit for extensively promoting and using.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is a bottom shaft drive flap gate.
Background
At present, hydraulic engineering is a general term for various engineering constructions built for controlling, utilizing and protecting water resources and environments on earth surface and underground. Hydraulic engineering is an engineering built to eliminate water damage and to exploit water resources. The service objects are divided into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering and the like.
The existing bottom shaft driven flap gate has some defects, such as: the current bottom shaft drive flap gate is used for solving the easy switching problem that appears in gate below, but flap gate is in the drainage period, and the silt and the rubble of upper reaches are washed away by water and are piled up at the articulated pad of door leaf and door leaf upper surface, and electrical equipment's switching by force, and long this is in the past, and the motor easily damages to damage and current bottom shaft drive flap gate structure loaded down with trivial details stability is strong, but cost and later maintenance cost are high, are not conform to middle-size and small-size water conservancy construction demand scheduling problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bottom shaft drive turns over plate gate, through installing hydraulic cylinder and bracing piece, can control in the spout through the T type slider that the hydraulic cylinder drove the transfer line, the door leaf passes through the pin joint between bracing piece and connecting block a and the connecting block b and overturns for the basic point, because the slider is at the spout internal motion, can improve the stationarity that the door leaf overturns, and simple structure, cost and later maintenance are with low costs, accord with middle-size and small-size water conservancy construction demand, the problem that proposes in the background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: a bottom shaft driven flap gate comprises a dam foundation;
the left side of the upper surface of the dam foundation is provided with a mud blocking block, a movable block is arranged in the mud blocking block, the left side of the movable block is provided with a guide rod, the guide rod penetrates through the middle part of the left wall of the mud blocking block, the outer side of the guide rod, which is close to the movable block, is provided with a spring, the right side of the movable block is provided with a rotating drum, the top and the bottom of the rotating drum are provided with rotating rods, the rotating rods penetrate through the convex edge on the right side of the movable block, and the rotating drum is rotatably connected with;
the utility model discloses a dam foundation, including dam foundation upper surface, connecting block a, connecting block b welding is connected with the rotation of articulated elements b, the right side of dam foundation upper surface near the rotary drum has been put the door leaf, the domatic lower extreme that is close to the door leaf in dam foundation middle part is fixed and is provided with the mounting panel, the door leaf passes through articulated elements b and is connected with the mounting panel rotation, the welding of door leaf right side wall middle part has connecting block a, connecting block a front side has put the bracing piece, the bracing piece has all been put connecting block b through articulated elements a and connecting block b rotation, connecting block b welds in T type slider upper surface.
As a preferred embodiment of the present invention, the inner wall of the movable block and the mud-blocking block is attached to each other, and the distance between the movable block and the mud-blocking block is less than 1 mm.
As an optimal implementation manner of the utility model, the hydraulic cylinder middle part outside is fixed to be set up on the dam foundation through the ring flange and the hydraulic cylinder can be established to from locking-type hydraulic jack.
As an optimal implementation mode of the utility model, the fender mud piece lower surface is provided with lower margin and lower margin pre-buried and sets up in the dam foundation.
As a preferred embodiment of the present invention, the spring is a spiral structure and the spring is made of stainless steel.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model relates to a bottom shaft drive turns over flat-gate, through installing hydraulic cylinder and bracing piece, can control in the spout through the T type slider that the hydraulic cylinder drove the transfer line, the door leaf passes through the bracing piece and overturns for the basic point with the pin joint between connecting block an and the connecting block b, because the slider is at the spout internal motion, can improve the stationarity that the door leaf overturns, and simple structure, cost and later maintenance are with low costs, accord with middle-size and small-size water conservancy construction demand.
2. The utility model relates to a bottom shaft drive flap gate, through installing fender mud piece and rotary drum, open the in-process to the right side upset at the door leaf, the spring promotes the movable block to the motion of right side, make the movable block shelter from the clearance of fender mud piece and open state door leaf, play preliminary fender mud effect, fender mud piece sets up in the left side of door leaf simultaneously, avoid silt impurity to receive the drainage to influence, erode to the right side to the articulated department of the door body, carry out the secondary fender mud, prevent during the later stage door closing, the articulated department of door leaf is blocked up by impurity such as rubble or silt and is realized like, guarantee the smoothness that the door leaf opened and close.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the overall cross-sectional structure of a bottom shaft driven flap gate of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the movable block of the bottom shaft driven flap gate according to the present invention.
In the figure: 1. a dam foundation; 2. a guide bar; 3. a mud blocking block; 4. a door leaf; 5. connecting blocks a; 6. a support bar; 7. connecting blocks b; 8. a hinge member a; 9. a chute; 10. a T-shaped slider; 11. a hydraulic cylinder; 12. a hinge b; 13. mounting a plate; 14. ground feet; 15. a rotating rod; 16. a rotating drum; 17. a movable block; 18. a spring.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a bottom shaft driven flap gate comprises a dam foundation 1;
a mud blocking block 3 is arranged on the left side of the upper surface of the dam foundation 1, a movable block 17 is arranged in the mud blocking block 3, a guide rod 2 is mounted on the left side of the movable block 17, the guide rod 2 penetrates through the middle of the left wall of the mud blocking block 3, a spring 18 is arranged on the outer side, close to the movable block 17, of the guide rod 2, a rotary drum 16 is arranged on the right side of the movable block 17, rotary rods 15 are arranged at the top and the bottom of the rotary drum 16, the rotary rods 15 penetrate through a convex edge on the right side of the movable block 17, and the rotary drum 16 is rotatably connected with the movable block 17 through the;
the upper surface of the dam foundation 1 is provided with a gate leaf 4 close to the right side of the rotary drum 16, the lower end of the slope surface in the middle of the dam foundation 1 close to the gate leaf 4 is fixedly provided with a mounting plate 13, the gate leaf 4 is rotatably connected with the mounting plate 13 through an articulated piece b12, the middle part of the right wall of the gate leaf 4 is welded with a connecting block a5, a supporting rod 6 is arranged on the front side of the connecting block a5, the tail end of the supporting rod 6 is provided with a connecting block b7, the supporting rod 6 is rotatably connected with a connecting block a5 and a connecting block b7 through the articulated piece a8, the connecting block b7 is welded on the upper surface of a T-shaped sliding block 10, the T-shaped sliding block 10 is arranged in a sliding groove 9 and the T-shaped sliding block 10 is slidably connected with the sliding groove 9, the left side of the.
In the embodiment (as shown in fig. 1 and fig. 2), by installing the hydraulic cylinder 11 and the support rod 6, the T-shaped slider 10 of the transmission rod can be driven by the hydraulic cylinder 11 to move left and right in the sliding chute 9, the door leaf 4 can be overturned by taking a hinge point between the support rod 6 and the connection block a5 and the connection block b7 as a base point, because the T-shaped slider 10 moves in the sliding chute 9, the overturning stability of the door leaf 4 can be improved, the structure is simple, the manufacturing cost and the later maintenance cost are low, and the requirements of medium and small-sized water conservancy construction are met, by installing the mud blocking block 3 and the rotary drum 16, in the process of overturning and opening the door leaf 4 to the right side, the spring 18 pushes the movable block 17 to move to the right side, so that the movable block 17 blocks a gap between the mud blocking block 3 and the door leaf 4 in an opening state, and plays a role of primarily blocking mud, and the mud blocking block 3, carry out the secondary and keep off mud, prevent that the later stage from closing the door during, appear that 4 articulated departments of door leaf receive impurity stifled realization elephants such as rubble or silt, guarantee the smoothness that door leaf 4 opened and close.
Wherein, the movable block 17 is attached to the inner wall of the mud blocking block 3, and the distance between the movable block 17 and the mud blocking block 3 is less than 1 mm.
In this embodiment (as shown in fig. 1), the movable block 17 is attached to the inner wall of the mud guard 3, so that the amount of the impurities in the mud can be reduced, and the frequency of cleaning the mud in the mud guard 3 can be reduced.
The outer side of the middle of the hydraulic cylinder 11 is fixedly arranged on the dam foundation 1 through a flange plate, and the hydraulic cylinder 11 can be set as a self-locking hydraulic jack.
In this embodiment (as shown in fig. 1), by installing the flange, the fixing firmness of the hydraulic cylinder 11 can be increased by the flange, and the stable operation of the hydraulic cylinder 11 is ensured.
The lower surface of the mud guard block 3 is provided with a ground foot 14, and the ground foot 14 is arranged in the dam foundation 1 in an embedded mode.
In this embodiment (as shown in fig. 1), by installing the anchor 14, the mud guard 3 can be fixed by the anchor 14, so that the mud guard 3 is prevented from being moved by water impact, and the mud guard effect of the mud guard 3 is ensured.
Wherein, the spring 18 is a spiral structure and the spring 18 is made of stainless steel.
In this embodiment (as shown in fig. 2), the spring 18 is made of stainless steel, so that the rusting speed of the spring 18 is slowed, and the stretching smoothness of the spring 18 is ensured.
The working principle is as follows: it should be noted that the utility model relates to a bottom shaft driving flap gate, including dam foundation 1, guide bar 2, fender mud piece 3, door leaf 4, connecting block a5, bracing piece 6, connecting block b7, articulated elements a8, spout 9, T type slider 10, hydraulic cylinder 11, articulated elements b12, mounting panel 13, lower margin 14, bull stick 15, rotary drum 16, movable block 17, spring 18, the part is the general standard component or the part that technical personnel in the field know, its structure and principle all can be known by technical manual or through the conventional test method to this technical personnel, when a bottom shaft driving flap gate uses, pre-buried the lower margin 14 of fender mud piece 3 in dam foundation 1, and make it be in the left side of door leaf 4, through installing hydraulic cylinder 11 and bracing piece 6, can move about in spout 9 through T type slider 10 that hydraulic cylinder 11 drove the transfer line, the door leaf 4 is turned by using the hinge point between the support rod 6 and the connecting block a5 and the connecting block b7 as a base point, because the T-shaped slide block 10 moves in the chute 9, the overturning stability of the door leaf 4 can be improved, the structure is simple, the manufacturing cost and the later maintenance cost are low, the requirement of medium and small water conservancy construction is met, and by installing the mud blocking block 3 and the rotary drum 16, in the process that the door leaf 4 is turned over and opened towards the right side, the spring 18 pushes the movable block 17 to move towards the right side, so that the movable block 17 shields the gap between the mud blocking block 3 and the door leaf 4 in an opening state to play a role of preliminary mud blocking, simultaneously, the mud blocking block 3 is arranged on the left side of the door leaf 4, so that sludge impurities are prevented from being influenced by drainage to wash away to the right side to the hinged position of the door body 4, secondary mud blocking is carried out, the phenomenon that the hinged position of the door leaf 4 is blocked by impurities such as broken stones or sludge during later-stage door closing is prevented, the smoothness of opening and closing of the door leaf 4 is guaranteed, and the using effect is ideal.
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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A bottom shaft driven flap gate is characterized in that: comprises a dam foundation (1);
a mud blocking block (3) is arranged on the left side of the upper surface of the dam foundation (1), a movable block (17) is arranged in the mud blocking block (3), a guide rod (2) is installed on the left side of the movable block (17), the guide rod (2) penetrates through the middle of the left wall of the mud blocking block (3), a spring (18) is arranged on the outer side, close to the movable block (17), of the guide rod (2), a rotary drum (16) is arranged on the right side of the movable block (17), rotary rods (15) are arranged at the top and the bottom of the rotary drum (16), the rotary rods (15) penetrate through a convex edge on the right side of the movable block (17), and the rotary drum (16) is rotatably connected with the movable block (17) through the rotary rods (15);
the dam foundation is characterized in that a gate leaf (4) is arranged on the right side, close to a rotary drum (16), of the upper surface of a dam foundation (1), a mounting plate (13) is fixedly arranged at the lower end, close to the gate leaf (4), of the slope surface of the middle portion of the dam foundation (1), the gate leaf (4) is rotatably connected with the mounting plate (13) through an articulated piece b (12), a connecting block a (5) is welded in the middle of the right wall of the gate leaf (4), a supporting rod (6) is arranged on the front side of the connecting block a (5), a connecting block b (7) is arranged at the tail end of the supporting rod (6), the supporting rod (6) is rotatably connected with the connecting block a (5) and the connecting block b (7) through an articulated piece a (8), the connecting block b (7) is welded on the upper surface of a T-shaped sliding block (10), the T-shaped sliding block (10) is arranged in a sliding groove (9) and is slidably connected with the sliding groove (9), the hydraulic cylinder (11) is arranged below the slope surface of the dam foundation (1).
2. A bottom-shaft-driven flap gate according to claim 1, wherein: the movable block (17) is attached to the inner wall of the mud blocking block (3) and the distance between the movable block (17) and the mud blocking block (3) is smaller than 1 mm.
3. A bottom-shaft-driven flap gate according to claim 1, wherein: the outer side of the middle of the hydraulic cylinder (11) is fixedly arranged on the dam foundation (1) through a flange plate, and the hydraulic cylinder (11) can be set as a self-locking hydraulic jack.
4. A bottom-shaft-driven flap gate according to claim 1, wherein: the lower surface of the mud blocking block (3) is provided with a ground foot (14), and the ground foot (14) is pre-buried in the dam foundation (1).
5. A bottom-shaft-driven flap gate according to claim 1, wherein: the spring (18) is of a spiral structure, and the spring (18) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921323172.7U CN210562047U (en) | 2019-08-15 | 2019-08-15 | Bottom shaft driven flap gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921323172.7U CN210562047U (en) | 2019-08-15 | 2019-08-15 | Bottom shaft driven flap gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210562047U true CN210562047U (en) | 2020-05-19 |
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ID=70640298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921323172.7U Expired - Fee Related CN210562047U (en) | 2019-08-15 | 2019-08-15 | Bottom shaft driven flap gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210562047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113981913A (en) * | 2021-12-10 | 2022-01-28 | 安徽理工大学 | Pre-buried formula of interception rubbish blocks sluice gate |
-
2019
- 2019-08-15 CN CN201921323172.7U patent/CN210562047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113981913A (en) * | 2021-12-10 | 2022-01-28 | 安徽理工大学 | Pre-buried formula of interception rubbish blocks sluice gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |