CN219886702U

CN219886702U - Lifting type hydraulic engineering gate for hydraulic engineering

Info

Publication number: CN219886702U
Application number: CN202320219845.4U
Authority: CN
Inventors: 袁广
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-10-24
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a lifting type hydraulic engineering gate for hydraulic engineering, which comprises a door frame and a gate body, wherein the gate body is arranged in the door frame, a first groove and a second groove are symmetrically formed in the inner side of the door frame, a longitudinal first sleeve rod is arranged in the first groove, a longitudinal second sleeve rod is arranged in the second groove, a first sleeve and a second sleeve are respectively arranged on two sides of the gate body, the first sleeve is sleeved outside the first sleeve rod, the second sleeve is sleeved outside the second sleeve rod, and a lifting assembly is further arranged between the inner side of a top end plate of the door frame and the upper end surface of the gate body.

Description

Lifting type hydraulic engineering gate for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a lifting type hydraulic engineering gate for hydraulic engineering.

Background

The gate is a low-head hydraulic building which is built on a river channel and a channel and is used for controlling flow and regulating water level, the gate can be closed to block flood, damp or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like, the gate can be opened to discharge flood, waterlogging, discard water or waste water, and water can be supplied to a downstream river channel or channel, and in the hydraulic engineering, the gate is used as a building for retaining water, discharging water or taking water, so that the application is wide, and the prior art patent number: 2021229352076A lifting hydraulic engineering gate for hydraulic engineering is disclosed, which is operated by a control switch to control a motor, so that a threaded rod is driven to rotate, and meanwhile, a toothed plate is driven to move, and a gear is driven to rotate, so that the gate is lifted, but the lifting effect of the gate is affected due to the fact that equipment such as the control switch and the control motor are adopted in the scheme, so that the lifting effect of the gate is affected easily.

Disclosure of Invention

The utility model aims to provide a lifting hydraulic engineering gate for hydraulic engineering, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lifting hydraulic engineering gate for hydraulic engineering, includes door frame and gate body, the gate body is installed in the door frame, first recess and second recess are seted up to the inboard symmetry of door frame, install vertical first loop bar in the first recess, install vertical second loop bar in the second recess, first sleeve and second sleeve are installed respectively to gate body both sides, first sleeve cover is located first loop bar outside, second sleeve cover is located second loop bar outside, still install lifting unit between the top end plate inboard of door frame and the up end of gate body.

Preferably, the lifting assembly comprises a mounting plate, a lifting hydraulic cylinder and a lifting arm assembly, wherein the lifting hydraulic cylinder is arranged between the mounting plate and the inner side of a top end plate of a door frame, and the lifting arm assembly is arranged between the mounting plate and the upper end face of a gate body.

Preferably, the lifting arm assembly comprises two groups of lifting arm devices which are symmetrically arranged, each group of lifting arm devices comprises a first rotating shaft, a second rotating shaft, a first supporting arm and a second supporting arm, the first rotating shaft is arranged on the lower end face of the mounting plate, the second rotating shaft is arranged on the upper end face of the gate body, one end of the first supporting arm is connected with the first rotating shaft, one end of the second supporting arm is connected with the second rotating shaft, and the other end of the first supporting arm is connected with the other end of the second supporting arm through a pin shaft.

Preferably, the lifting hydraulic engineering gate for hydraulic engineering further comprises a sliding arm assembly, wherein the sliding arm assembly is arranged between the mounting plate and the upper end face of the gate body, and the sliding arm assembly is arranged on two sides of the lifting arm device.

Preferably, the lifting hydraulic engineering gate for hydraulic engineering provided by the utility model is characterized in that the sliding arm assembly comprises a connecting arm, a bearing and a sliding block, the bearing is arranged on the lower end surface of the mounting plate, one end of the connecting arm is connected with the bearing, and the other end of the connecting arm is connected with the sliding block.

Preferably, the lifting hydraulic engineering gate for hydraulic engineering provided by the utility model is characterized in that the upper end surface of the gate body is also provided with a transverse sliding rail, and the sliding block is arranged in the transverse sliding rail in a sliding way.

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

(1) The gate body lifting device is novel in structural design, convenient to operate, capable of achieving rapid lifting of the gate body, good in lifting stability, convenient for hydraulic engineering personnel to open and close, and capable of improving working efficiency.

(2) The lifting arm assembly adopted by the utility model can play a supporting role after lifting, so that the lifting reliability of the gate body is improved; the sliding arm assembly additionally arranged can further play a supporting role.

(3) According to the utility model, the first sleeve and the second sleeve are respectively arranged at two sides of the gate body, the first sleeve is sleeved outside the first sleeve rod, and the second sleeve is sleeved outside the second sleeve rod.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a lift arm assembly of the present utility model;

in the figure: door frame 1, gate body 2, first recess 3, second recess 4, first loop bar 5, second loop bar 6, first sleeve 7, second sleeve 8, mounting panel 9, lift pneumatic cylinder 10, first pivot 11, second pivot 12, first support arm 13, second support arm 14, round pin axle 15, linking arm 16, bearing 17, slider 18, horizontal slide rail 19.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a hydraulic engineering is with over-and-under type hydraulic engineering gate, includes door frame 1 and gate body 2, gate body 2 installs in door frame 1, first recess 3 and second recess 4 are seted up to door frame 1 inboard symmetry, install vertical first loop bar 5 in the first recess 3, install vertical second loop bar 6 in the second recess 4, first sleeve 7 and second sleeve 8 are installed respectively to gate body 2 both sides, first sleeve 7 cover is located first loop bar 5 outsidely, second sleeve 8 cover is located second loop bar 6 outsidely, adopts this structure, can play lift direction effect.

Wherein, a lifting component is also arranged between the inner side of the top end plate of the door frame 1 and the upper end surface of the gate body 2; the lifting assembly comprises a mounting plate 9, a lifting hydraulic cylinder 10 and a lifting arm assembly, wherein the lifting hydraulic cylinder 10 is arranged between the mounting plate 9 and the inner side of the top end plate of the door frame 1, and the lifting arm assembly is arranged between the mounting plate 9 and the upper end surface of the gate body 2; the lifting arm assembly comprises two groups of lifting arm devices which are symmetrically arranged, each group of lifting arm devices comprises a first rotating shaft 11, a second rotating shaft 12, a first supporting arm 13 and a second supporting arm 14, the first rotating shaft 11 is arranged on the lower end face of the mounting plate 9, the second rotating shaft 12 is arranged on the upper end face of the gate body 2, one end of the first supporting arm 13 is connected with the first rotating shaft 11, one end of the second supporting arm 14 is connected with the second rotating shaft 12, and the other end of the first supporting arm 13 is connected with the other end of the second supporting arm 14 through a pin shaft 15.

The utility model also comprises a sliding arm assembly which is arranged between the mounting plate 9 and the upper end surface of the gate body 2 and is arranged at two sides of the lifting arm device; the sliding arm assembly comprises a connecting arm 16, a bearing 17 and a sliding block 18, wherein the bearing 17 is arranged on the lower end face of the mounting plate 9, one end of the connecting arm 16 is connected with the bearing 17, and the other end of the connecting arm 16 is connected with the sliding block 18; the upper end face of the gate body 2 is also provided with a transverse slide rail 19, and the slide block 18 is arranged in the transverse slide rail 19 in a sliding way.

Working principle: when the gate body needs to be lifted, the lifting hydraulic cylinder is controlled to work, the lifting hydraulic cylinder drives the mounting plate to move upwards or downwards, the first support arm and the second support arm are folded or unfolded to realize the lifting of the gate body, and the sleeve slides up and down along the sleeve rod in the lifting process of the gate body to play a role in guiding.

In conclusion, the gate body is novel in structural design and convenient to operate, the gate body can be lifted quickly, lifting stability is good, opening and closing of hydraulic engineering personnel are facilitated, and working efficiency is improved.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a hydraulic engineering is with over-and-under type hydraulic engineering gate, includes door frame (1) and gate body (2), its characterized in that: the gate body (2) is arranged in the door frame (1), a first groove (3) and a second groove (4) are symmetrically formed in the inner side of the door frame (1), a longitudinal first sleeve rod (5) is arranged in the first groove (3), a longitudinal second sleeve rod (6) is arranged in the second groove (4), a first sleeve (7) and a second sleeve (8) are respectively arranged on two sides of the gate body (2), the first sleeve (7) is sleeved outside the first sleeve rod (5), the second sleeve (8) is sleeved outside the second sleeve rod (6), and a lifting assembly is further arranged between the inner side of a top end plate of the door frame (1) and the upper end face of the gate body (2); the lifting assembly comprises a mounting plate (9), a lifting hydraulic cylinder (10) and a lifting arm assembly, wherein the lifting hydraulic cylinder (10) is arranged between the mounting plate (9) and the inner side of the top end plate of the door frame (1), and the lifting arm assembly is arranged between the mounting plate (9) and the upper end surface of the gate body (2); the lifting arm assembly comprises two groups of symmetrically arranged lifting arm devices, each group of lifting arm devices comprises a first rotating shaft (11), a second rotating shaft (12), a first supporting arm (13) and a second supporting arm (14), the first rotating shaft (11) is arranged on the lower end face of the mounting plate (9), the second rotating shaft (12) is arranged on the upper end face of the gate body (2), one end of the first supporting arm (13) is connected with the first rotating shaft (11), one end of the second supporting arm (14) is connected with the second rotating shaft (12), and the other end of the first supporting arm (13) is connected with the other end of the second supporting arm (14) through a pin shaft (15); the device further comprises a sliding arm assembly, wherein the sliding arm assembly is arranged between the mounting plate (9) and the upper end face of the gate body (2), and the sliding arm assembly is arranged on two sides of the lifting arm device.

2. A lifting hydraulic engineering gate for hydraulic engineering according to claim 1, characterized in that: the sliding arm assembly comprises a connecting arm (16), a bearing (17) and a sliding block (18), wherein the bearing (17) is arranged on the lower end face of the mounting plate (9), one end of the connecting arm (16) is connected with the bearing (17), and the other end of the connecting arm (16) is connected with the sliding block (18).

3. A lifting hydraulic engineering gate for hydraulic engineering according to claim 2, characterized in that: the upper end face of the gate body (2) is further provided with a transverse sliding rail (19), and the sliding block (18) is arranged in the transverse sliding rail (19) in a sliding mode.