Lifting type water conservancy gate for water conservancy project
By designing protective sleeves and reinforcement mechanisms on the lifting hydraulic gate, the problem of easy damage to the gate surface was solved, achieving effective protection of the gate and improving its service life and operational stability.
Patent Information
- Application Number
- CN202520319186.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-26
AI Technical Summary
The existing lifting gates of water conservancy projects are prone to damage to their surface structure and reduced service life after prolonged contact with river water and impact from heavy objects.
A lifting hydraulic gate comprising a support, a protective sleeve, and a reinforcement mechanism was designed. The protective sleeve is fastened to the outside of the gate body through a combination structure of the protective sleeve, square plate, concave plate, and connecting block. The gate is lifted and lowered by a hydraulic cylinder and guide rail. The protective sleeve is further secured by the concave block and connecting column to prevent it from falling off.
It effectively protects the gate body from wear and impact from river water and external debris, improving the gate's protective effect and service life, and ensuring the normal operation of the device.
Smart Images
Figure CN223951724U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water conservancy gate technical field, concretely is a kind of for water conservancy project's lifting type water conservancy gate. BACKGROUND
[0002] The lifting type water conservancy gate of water conservancy project is the gate with lifting effect for river interception in water conservancy construction.
[0003] Based on the above, the present inventor found that: at present, there are many lifting type water conservancy gates of water conservancy project on the market, but the general gate body is directly exposed in the air, which is easy to cause damage and erosion to the surface structure of the gate after long-term contact with river water, and the surface of the gate is easy to be broken under the impact of external heavy objects for a long time, so the service life of the gate is seriously reduced, and the normal interception of the device to river is affected, therefore, in view of this, the existing structure is improved, a lifting type water conservancy gate for water conservancy project is provided to achieve the purpose of higher practical value. SUMMARY
[0004] To solve the above technical problems, the utility model provides the following technical scheme:
[0005] The utility model relates to a kind of lifting type water conservancy gates for water conservancy project, including support, the outer wall of support is equipped with gate body, the outer wall of gate body is equipped with protection mechanism, the outer wall of support is equipped with reinforcing mechanism;
[0006] The protection mechanism includes:
[0007] Protective sleeve, the inner wall of protective sleeve is matched with the outer wall of gate body, both sides of the protective sleeve are equipped with two square plates, one side of four square plates is fixed with the outer wall of gate body, both sides of the protective sleeve are equipped with two recessed plates, four recessed plates are arranged on the outer wall of square plate, one side of four recessed plates is fixed with two connecting blocks, both sides of four square plates are equipped with connecting slot, the inner wall of eight connecting slots is matched with the outer wall of connecting block.
[0008] As a preferred technical scheme of the utility model, the outer wall of support is fixed with hydraulic cylinder, the bottom end of hydraulic cylinder is fixed with plugboard, the bottom end of plugboard is fixed with the top end of gate body.
[0009] As a preferred technical scheme of the utility model, the outer wall of support is equipped with two guide rails, the inner wall of two guide rails is slidably provided with sliding block.
[0010] As a preferred technical scheme of the utility model, the top end of the gate body is equipped with a limiting plate, the limiting plate is arranged at the top end of the protective sleeve, and the inner wall of the limiting plate is sleeved with the outer wall bottom of the plug-in plate.
[0011] As a preferred technical scheme of the utility model, the reinforcing mechanism comprises:
[0012] Two recessed blocks are arranged on the outer wall of the support, one side of each of the two recessed blocks is fixed with a sliding block, and the outer wall of each of the two recessed blocks is arranged on the outer wall of the protective sleeve.
[0013] As a preferred technical scheme of the utility model, one side of each of the two recessed blocks is fixed with four connecting columns, and the outer wall of each of the eight connecting columns is matched with the inner wall of a connecting block.
[0014] As a preferred technical scheme of the utility model, one side of each of the two recessed blocks is fixed with two limiting columns, the outer wall of each of the four limiting columns is sleeved with the inner wall of the protective sleeve, the outer wall of the gate body is provided with four limiting grooves, and the inner wall of each of the four limiting grooves is matched with the outer wall of the limiting column.
[0015] The utility model has the advantages of:
[0016] 1. According to the utility model, the inner wall of the protective sleeve is sleeved with the outer wall of the gate body, the inner wall of the protective sleeve is sleeved with the outer wall of the square plate, the recessed plate is arranged on the outer wall of the protective sleeve, the connecting block fixed to one side of the recessed plate is inserted into the connecting groove arranged on the outer wall of the square plate, the protective sleeve is tightly arranged on the outer wall of the gate body, the outer wall of the gate body is protected, the gate body is prevented from being abraded by long-time contact with air and river water, the gate body is prevented from being damaged by external sundries, the protection effect of the device on the gate body is improved, and the practicability of the device is improved.
[0017] 2. According to the utility model, the outer wall of the recessed block is clamped and arranged on one side of the square plate, the connecting column fixed to the recessed block is sleeved with one side of the square plate, the outer wall of the connecting column is matched with the inner wall of the connecting block, the limiting column fixed to one side of the recessed block is sleeved with the inner wall of the protective sleeve, one side of the limiting column is matched with the inner wall of the limiting groove arranged on the outer wall of the gate body, the protective sleeve is tightly arranged on the outer wall of the gate body, the protective sleeve is prevented from being pulled off from the outer wall of the gate body, and the use effect of the device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0018] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation on the utility model. In the drawings:
[0019] Figure 1 This is a structural schematic diagram of a lifting hydraulic gate for water conservancy projects according to this utility model;
[0020] Figure 2 This is a schematic diagram of the separation structure of the bracket and protective sleeve of a lifting hydraulic gate used in water conservancy projects according to this utility model.
[0021] Figure 3 This is a schematic diagram of the protective sleeve and gate body separation structure of a lifting hydraulic gate for water conservancy projects according to this utility model;
[0022] Figure 4 This is an exploded view of the structural structure of a reinforcement mechanism for a lifting hydraulic gate used in water conservancy projects, according to this utility model.
[0023] In the diagram: 1. Bracket; 2. Gate body; 3. Protective mechanism; 31. Protective sleeve; 32. Square plate; 33. Concave plate; 34. Connecting block; 35. Connecting groove; 4. Reinforcing mechanism; 41. Concave block; 42. Connecting column; 43. Limiting column; 44. Limiting groove; 5. Hydraulic cylinder; 6. Insert plate; 7. Guide rail; 8. Slider; 9. Limiting plate. Detailed Implementation
[0024] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.
[0025] Example: Figures 1-4 As shown, the present invention provides a lifting water gate for water conservancy projects, including a support 1, a gate body 2 on the outer wall of the support 1, a protective mechanism 3 on the outer wall of the gate body 2, and a reinforcing mechanism 4 on the outer wall of the support 1.
[0026] Protective mechanism 3 includes:
[0027] The protective sleeve 31 has its inner wall matched with the outer wall of the gate body 2. Two square plates 32 are fitted on both sides of the protective sleeve 31. One side of each of the four square plates 32 is fixed to the outer wall of the gate body 2. Two concave plates 33 are provided on both sides of the protective sleeve 31. The four concave plates 33 are provided on the outer wall of the square plates 32. Two connecting blocks 34 are fixed on one side of each of the four concave plates 33. Connecting grooves 35 are provided on both sides of the four square plates 32. The inner walls of the eight connecting grooves 35 are matched with the outer walls of the connecting blocks 34.
[0028] As attached Figure 1 and Figure 2As shown, the outer wall of the support 1 is fixed with a hydraulic cylinder 5, the bottom end of the hydraulic cylinder 5 is fixed with an insertion plate 6, the bottom end of the insertion plate 6 is fixed with the top end of the gate body 2, the outer wall of the support 1 is provided with two guide rails 7, the inner walls of the two guide rails 7 are slidably provided with sliding blocks 8, the top end of the gate body 2 is provided with a limiting plate 9, the limiting plate 9 is arranged at the top end of the protective sleeve 31, the inner wall of the limiting plate 9 is sleeved with the outer wall of the bottom of the insertion plate 6, which facilitates the normal up-down sliding of the gate body 2 on the support 1, and the limiting plate 9 is installed to facilitate the sealing installation of the top end of the gate body 2 and the protective sleeve 31, which is beneficial to the normal use of the device.
[0029] As shown in the accompanying drawings Figure 1 , Figure 3 and Figure 4 , the reinforcing mechanism 4 comprises:
[0030] Two recessed blocks 41 are arranged on the outer wall of the support 1, the outer walls of the two recessed blocks 41 are fixed with one side of the sliding block 8, the two recessed blocks 41 are arranged on the outer wall of the protective sleeve 31, four connecting columns 42 are fixed on one side of each of the two recessed blocks 41, the outer walls of the eight connecting columns 42 are matched with the inner walls of the connecting blocks 34, two limiting columns 43 are fixed on one side of each of the two recessed blocks 41, the outer walls of the four limiting columns 43 are sleeved with the inner walls of the protective sleeve 31, four limiting grooves 44 are arranged on the outer wall of the gate body 2, the inner walls of the four limiting grooves 44 are matched with the outer walls of the limiting columns 43, which further stably installs the protective sleeve 31 on the outer wall of the gate body 2, avoiding the protective sleeve 31 from being pulled off from the outer side of the gate body 2 by external force.
[0031] Working principle: when in use, the inner wall of the protective sleeve 31 is sleeved with the outer wall of the gate body 2, and the inner wall of the protective sleeve 31 is sleeved with the outer wall of the square plate 32, the recessed plate 33 is installed on the outer wall of the protective sleeve 31, and the connecting block 34 fixed on one side of the recessed plate 33 is inserted into the connecting groove 35 arranged on the outer wall of the square plate 32, so that the protective sleeve 31 is tightly installed on the outer side of the gate body 2, the outer wall of the recessed block 41 is clamped and installed on one side of the square plate 32, so that the recessed block 41 is installed in close contact with the outer wall of the protective sleeve 31, and the connecting column 42 fixed with the recessed block 41 is sleeved with one side of the square plate 32, until the outer wall of the connecting column 42 is matched with the inner wall of the connecting block 34, and the limiting column 43 fixed on one side of the recessed block 41 is sleeved with the inner wall of the protective sleeve 31, so that one side of the limiting column 43 is matched with the inner wall of the limiting groove 44 arranged on the outer wall of the gate body 2, so that the protective sleeve 31 is further stably installed on the outer wall of the gate body 2, and the hydraulic cylinder 5 drives the insertion plate 6 to drive the gate body 2 to move up and down on the outer wall of the support 1, so that the sliding block 8 fixed with the recessed block 41 stably slides in the inner wall of the guide rail 7, thereby realizing the up-down movement of the water conservancy gate.
[0032] Finally should be explained is: in the description of the utility model, it is needful to explain, the term "vertical", "upper", "lower", "horizontal" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, is only for the convenience of describing the utility model and simplifying the description, and is not indicate or imply the device or element indicated must have a particular orientation, with a particular orientation structure and operation, therefore cannot be understood as the restriction of the utility model.
[0033] In the description of the utility model, it is also needful to explain, unless another explicit provision and limitation, the term "arrangement", "installation", "connection", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements。For the ordinary skilled person in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.
[0034] The above only is the preferred embodiment of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiment, for the ordinary skilled person in the art, it still can modify the technical scheme recorded in the foregoing embodiment, or equivalent replacement to part of technical features。Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A lifting type water sluice for hydraulic engineering, comprising a support (1), an outer wall of the support (1) is provided with a sluice main body (2), characterized in that, The outer wall of the gate body (2) is provided with a protection mechanism (3), and the outer wall of the support (1) is provided with a reinforcing mechanism (4); The protection mechanism (3) comprises: A protective sleeve (31) is arranged on the outer wall of the gate body (2), two square plates (32) are arranged on the two sides of the protective sleeve (31), one side of the four square plates (32) is fixed with the outer wall of the gate body (2), two recessed plates (33) are arranged on the two sides of the protective sleeve (31), four recessed plates (33) are arranged on the outer wall of the square plate (32), two connecting blocks (34) are fixed on one side of the four recessed plates (33), and two connecting grooves (35) are formed in the two sides of the four square plates (32). The inner wall of the eight connecting grooves (35) is matched with the outer wall of the connecting block (34).
2. The lifting water gate for hydraulic engineering according to claim 1, characterized in that, The outer wall of the support (1) is fixed with a hydraulic cylinder (5), the bottom end of the hydraulic cylinder (5) is fixed with a plug plate (6), and the bottom end of the plug plate (6) is fixed with the top end of the gate body (2).
3. The lifting water gate for hydraulic engineering according to claim 1, characterized in that, The outer wall of the support (1) is provided with two guide rails (7), and the inner wall of the two guide rails (7) is slidably provided with a sliding block (8).
4. The lifting water gate for hydraulic engineering according to claim 2, characterized in that, The top end of the gate body (2) is provided with a limiting plate (9), the limiting plate (9) is arranged on the top end of the protective sleeve (31), and the inner wall of the limiting plate (9) is sleeved with the outer wall of the plug plate (6).
5. The lifting water gate for hydraulic engineering according to claim 3, characterized in that, The reinforcing mechanism (4) comprises: Two recessed blocks (41) are arranged on the outer wall of the support (1), the outer wall of the two recessed blocks (41) is fixed with one side of the sliding block (8), and the two recessed blocks (41) are arranged on the outer wall of the protective sleeve (31).
6. A lifting type water sluice for hydraulic engineering according to claim 5, characterized in that, Four connecting columns (42) are fixed on one side of the two recessed blocks (41), and the outer wall of the eight connecting columns (42) is matched with the inner wall of the connecting block (34).
7. The lifting water gate for hydraulic engineering according to claim 5, characterized in that, Two limiting columns (43) are fixed on one side of the two recessed blocks (41), the outer wall of the four limiting columns (43) is sleeved with the inner wall of the protective sleeve (31), and four limiting grooves (44) are formed in the outer wall of the gate body (2). The inner wall of the four limiting grooves (44) is matched with the outer wall of the limiting column (43).