CN115110484B - Sliding block mounting fixing seat and method for plane gate/trash rack - Google Patents
Sliding block mounting fixing seat and method for plane gate/trash rack Download PDFInfo
- Publication number
- CN115110484B CN115110484B CN202210859793.7A CN202210859793A CN115110484B CN 115110484 B CN115110484 B CN 115110484B CN 202210859793 A CN202210859793 A CN 202210859793A CN 115110484 B CN115110484 B CN 115110484B
- Authority
- CN
- China
- Prior art keywords
- groove box
- sliding block
- accessory parts
- cover plate
- trash rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 238000004080 punching Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000001066 destructive effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/52—Equipment preventing vibration of gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/54—Sealings for gates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a slide block mounting fixing seat of a plane gate/trash rack and a mounting method thereof, comprising a groove box for placing a slide block and accessory parts thereof, a detachable cover plate and a fastener, wherein the groove box for placing the slide block and accessory parts thereof is provided with at least one channel for placing the slide block and accessory parts thereof, and the rest parts can effectively restrict certain degrees of freedom of the slide block and accessory parts thereof; the groove box for placing the sliding block and the accessory parts thereof is provided with a notch for the working surface of the sliding block to contact with the slideway, the sliding of the sliding block along the slideway is not influenced, the detachable cover plate and the fastener are used for plugging a channel reserved by the groove box, so that the sliding block and the accessory parts thereof are fixed, the detachable cover plate is fixed on the groove box through the fastener, and the detachable cover plate has a constraint function on the sliding block and the accessory parts thereof after the installation is finished. The groove box is installed and fixed on the substrate without damaging the substrate structure such as punching and cutting, so that the tightness of the substrate is not damaged.
Description
Technical Field
The invention relates to a hydraulic gate, in particular to a slide block mounting fixing seat of a planar gate/trash rack and a mounting method.
Background
With the vigorous development of national infrastructure, the quality of water conservancy and hydropower facilities is steadily improved, and the requirements on some basic equipment in the engineering construction and maintenance process are gradually enhanced. The functional requirements of the slide block device of the gate/trash rack, which is used as a main component of the gate/trash rack, are diversified, and the durability requirements are improved year by year. Currently, many planar gates/screens are required to have certain damping capacity, especially those which are subjected to bidirectional water flow in pumped storage power stations. Based on the requirement, adding elastic accessories (such as rubber pads, springs and the like) under the sliding blocks becomes a mainstream design idea. However, in the conventional design concept, the slider device is basically fixed on the panel or the flange plate of the gate/trash rack by bolts, and when the elastic accessory is compressed, the bolts are loosened, so that the structure is unstable. And the bolt holes for installing the sliding block device are drilled on the gate panel (flange plate), so that the sealing difficulty of the gate is increased, and the risk of water leakage of the gate is increased.
Disclosure of Invention
The invention aims to solve the technical problem of providing a slide block mounting fixing seat and a slide block mounting method for a planar gate/trash rack, which can fix and hold the slide block on a substrate (such as a panel or a flange plate of equipment such as the gate, the trash rack and the like) without damaging the structure of the substrate.
In order to solve the technical problems, the invention adopts the following technical scheme: the slide block mounting fixing seat of the plane gate/trash rack comprises a groove box for placing the slide block and accessory parts thereof, a detachable cover plate and a fastener, wherein the groove box for placing the slide block and accessory parts thereof is provided with at least one channel for placing the slide block and accessory parts thereof, and the rest parts can effectively restrict the slide block and accessory parts thereof to a certain degree of freedom; the groove box for placing the sliding block and the accessory parts thereof is provided with a notch for the working surface of the sliding block to contact with the slideway, the sliding of the sliding block along the slideway is not influenced, the detachable cover plate and the fastener are used for plugging a channel reserved by the groove box, so that the sliding block and the accessory parts thereof are fixed, the detachable cover plate is fixed on the groove box through the fastener, and the detachable cover plate has a constraint function on the sliding block and the accessory parts thereof after the installation is finished.
The accessory part is a rubber pad or a spring.
The sliding block installation fixing seat is used for installing and fixing the groove box on the plane gate/trash rack in a mode of non-damaging the substrate structure.
The installation method of the sliding block installation fixing seat of the plane gate/trash rack is used for manufacturing a groove box for installing and fixing the sliding blocks; the groove box is installed and fixed on the plane gate/trash rack in a mode of damaging the substrate structure without punching and cutting the plane gate/trash rack; placing the sliding block and accessory parts thereof in the groove box; the cover plate of the groove box is buckled and fastened with the groove box by a fastener, so that the sliding block and accessory parts thereof placed in the groove box are fixed.
If the sliding block and the accessory parts thereof need to be overhauled or replaced, the detachable cover plate is removed; after overhauling or replacing the sliding block and the accessory parts thereof, putting the overhauled or replaced sliding block and the accessory parts thereof into the groove box; the removable cover plate is buckled and fastened with the groove box by a fastener, so that the sliding block and the accessory parts thereof which are arranged in the groove box are fixed.
Preferably, the tank is fixed on the plane gate/trash rack by welding.
The beneficial effects of the invention are as follows: the substrate is not damaged such as punching, cutting and the like, so that the tightness of the substrate is not damaged; the slider can be elastically displaced in the device along with the elastic body mounted thereunder without worrying about the structural instability.
Drawings
Fig. 1 is a perspective view of a planar gate/trash rack of the present invention after a slider is mounted on a slider mounting fixture.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a transverse cross-sectional view of A-A in fig. 2.
Fig. 4 is a flow chart of the installation method of the slide block installation fixing seat of the plane gate/trash rack.
In the figure, 1 is a groove box; 2-removable cover plate; 3-a fastener; 4-a slide block; 5-plane gate/trash rack; 6- -accessory part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-3, the slide block mounting fixing seat of the plane gate/trash rack comprises a groove box 1 for placing a slide block and accessory parts thereof, a detachable cover plate 2 and a fastener 3, wherein the groove box 1 for placing the slide block and accessory parts thereof is provided with at least one channel for placing the slide block and accessory parts thereof, and the rest parts can effectively restrict certain freedom degrees of the slide block and accessory parts thereof; the groove box 1 for placing the sliding block 4 and the accessory part 6 is provided with a notch for the working surface of the sliding block to contact with the slideway, the sliding of the sliding block along the slideway is not influenced, the detachable cover plate 2 and the fastener are used for plugging a channel reserved by the groove box 1, so that the sliding block and the accessory part are fixed, the detachable cover plate 2 is fixed on the groove box 1 through the fastener 2, and the detachable cover plate 2 has a constraint function on the sliding block and the accessory part after the installation is finished.
The accessory part 6 is a rubber pad or a spring. The sliding block mounting fixing seat is used for mounting and fixing the groove box on the plane gate/trash rack 5 in a mode of non-damaging the substrate structure.
As shown in fig. 4, the method for installing the slide block installing and fixing seat of the plane gate/trash rack is used for manufacturing a groove box for installing and fixing the slide block; the groove box is installed and fixed on the plane gate/trash rack in a mode of damaging the substrate structure without punching and cutting the plane gate/trash rack; placing the sliding block and accessory parts thereof in the groove box; the cover plate of the groove box is buckled and fastened with the groove box by a fastener, so that the sliding block and accessory parts thereof placed in the groove box are fixed.
If the sliding block and the accessory parts thereof need to be overhauled or replaced, the detachable cover plate is removed; after overhauling or replacing the sliding block and the accessory parts thereof, putting the overhauled or replaced sliding block and the accessory parts thereof into the groove box; the removable cover plate is buckled and fastened with the groove box by a fastener, so that the sliding block and the accessory parts thereof which are arranged in the groove box are fixed.
Preferably, the tank is fixed on the plane gate/trash rack by welding.
Specifically, the tail water accident gate of a certain pumped storage power station is a gate valve type steel gate, is suspended above an orifice in a non-working period and is impacted by bidirectional water flow. In order to avoid the gate from damaging the structure due to vibration, a rubber backing plate is added below the reverse sliding block to achieve the damping effect. The gate orifice size is 4m wide and 5m high, and the water retaining head is about 120m. The panel is at the upstream side, the water stop device is at the downstream side, and the gate is closed by the water column. The gate leaves are divided into two sections, and each section is 5m wide and 2.6m high. Each section is provided with 4 reverse slide block devices, the reverse slide blocks are in a convex shape, and the overall external dimension is 200mm wide, 330mm long and 100mm high; wherein the boss is 100mm wide and 50mm high. The reverse slider device is fixed at four corners of the outer side of the door leaf panel by using the slider mounting fixing seat, and the long central axis of the reverse slider device is coincided with the central axis of the web plate of the door leaf side column. The center distance 1950mm between the upper and lower rows of sliders and the center distance 4620mm between the left and right rows of sliders. The groove box of the sliding block mounting fixing seat is formed by welding Q355B steel plates with the thickness of 12mm, and the outer dimension of the groove box is 324mm long, 212mm wide and 92mm high; the size of the inner space of the groove box is 300mm long, 200mm wide and 80mm high; wherein, an inner space with the width of 43mm is used for blocking the base of the sliding block, so that only the boss is exposed out of the groove box and the base cannot fall out of the groove box. The groove box is welded at the corresponding position of the gate panel according to the positioning of the sliding block. The outside of the groove box is welded with a plurality of rib plates for reinforcement and a mounting bottom plate for mounting the cover plate, wherein the mounting bottom plate is provided with bolt holes (matched with the cover plate bolt holes) with the diameter of 24 mm. Because the slide block is not fixed on the gate panel by using bolts, no bolt holes are drilled on the gate panel, and the problem of water leakage of the bolt holes positioned on the inner side of the side column does not need to be considered. The cross section of the groove box cover plate is L-shaped and corresponds to the size of the groove box. The cover plate is made of Q355 steel plate with the thickness of 12 mm. The corresponding position of the cover plate and the groove box mounting bottom plate are provided with bolt holes with the diameter of 24 mm. The cover plate is used for plugging the groove box to prevent the sliding block from falling out from the side surface and is matched with the groove box to block the sliding block. The reverse slide block device of the gate adopts a rubber backing plate with the external dimension of 295mm long, 195mm wide and 30mm thick as a buffer device. During installation, the rubber backing plate and the sliding block are pushed into proper positions of the groove box in sequence, then the cover plate is covered on the side face of the groove box, and finally the cover plate and the groove box are fastened by bolts, gaskets and nuts.
The above-described embodiments are only for illustrating the technical spirit and features of the present invention, and it is intended to enable those skilled in the art to understand the content of the present invention and to implement it accordingly, and the scope of the present invention is not limited to the embodiments, i.e. equivalent changes or modifications to the spirit of the present invention are still within the scope of the present invention.
Claims (4)
1. The slide block mounting fixing seat of the plane gate/trash rack is characterized by comprising a groove box (1) for placing the slide block and accessory parts thereof, a detachable cover plate (2) and a fastener (3), wherein the groove box (1) for placing the slide block and accessory parts thereof is provided with at least one channel for placing the slide block and accessory parts thereof, and the rest parts can effectively restrict certain degree of freedom of the slide block and accessory parts thereof; the groove box (1) for placing the sliding block (4) and the accessory part (6) thereof is provided with a notch for enabling the working surface of the sliding block to be in contact with the slideway, the sliding block is not influenced to slide along the slideway, the detachable cover plate (2) and the fastening piece are used for blocking a channel reserved by the groove box (1), so that the sliding block and the accessory part thereof are fixed, the detachable cover plate (2) is fixed on the groove box (1) through the fastening piece (3), and the detachable cover plate (2) has a constraint function on the sliding block and the accessory part thereof after the installation is finished; the accessory part (6) is a rubber pad or a spring; the sliding block mounting fixing seat is used for mounting and fixing the groove box on the plane gate/trash rack (5) in a non-destructive substrate structure mode; the detachable cover plate (2) is used for plugging the groove box to prevent the sliding block from falling out from the side surface and is matched with the groove box to block the sliding block.
2. The method for installing a slide block installing and fixing seat of a flat gate/trash rack as claimed in claim 1, wherein a groove box for installing and fixing the slide block is manufactured; the groove box is installed and fixed on the plane gate/trash rack in a mode of damaging the substrate structure without punching and cutting the plane gate/trash rack; placing the sliding block and accessory parts thereof in the groove box; the cover plate of the groove box is buckled and fastened with the groove box by a fastener, so that the sliding block and accessory parts thereof placed in the groove box are fixed.
3. The method for installing a slide mounting fixture for a flat gate/trash rack according to claim 2, wherein the removable cover plate is removed if the slide and its accessory parts need to be overhauled or replaced; after overhauling or replacing the sliding block and the accessory parts thereof, putting the overhauled or replaced sliding block and the accessory parts thereof into the groove box; the removable cover plate is buckled and fastened with the groove box by a fastener, so that the sliding block and the accessory parts thereof which are arranged in the groove box are fixed.
4. The method of installing a slide mounting fixture for a flat gate/trash rack according to claim 2, wherein the trough box is fixed to the flat gate/trash rack by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210859793.7A CN115110484B (en) | 2022-07-20 | 2022-07-20 | Sliding block mounting fixing seat and method for plane gate/trash rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210859793.7A CN115110484B (en) | 2022-07-20 | 2022-07-20 | Sliding block mounting fixing seat and method for plane gate/trash rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115110484A CN115110484A (en) | 2022-09-27 |
| CN115110484B true CN115110484B (en) | 2024-03-22 |
Family
ID=83334818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210859793.7A Active CN115110484B (en) | 2022-07-20 | 2022-07-20 | Sliding block mounting fixing seat and method for plane gate/trash rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115110484B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2414851A1 (en) * | 2001-12-21 | 2003-06-21 | Paul R. Dansreau | Razor assembly with replaceable cartridge |
| CN204000782U (en) * | 2014-06-27 | 2014-12-10 | 江苏中冠环保科技有限公司 | A kind of wedge-caulking device for gate |
| CN205380497U (en) * | 2016-03-17 | 2016-07-13 | 常州市科邦精密数控机械有限公司 | Screw drive collision -prevention device for numerical control machine tool |
| CN109137845A (en) * | 2018-06-08 | 2019-01-04 | 中国电建集团贵阳勘测设计研究院有限公司 | Small-hole integrally-cast plane fixed wheel maintenance gate |
| CN208744704U (en) * | 2018-08-14 | 2019-04-16 | 东莞市宸跃五金科技有限公司 | A kind of fixed component press-in jig of sucker |
| CN209243679U (en) * | 2018-12-24 | 2019-08-13 | 河北广禹水利机械有限公司 | A kind of headstock gear protective device |
| CN211564235U (en) * | 2019-12-20 | 2020-09-25 | 麦凯申精密制造（深圳）有限公司 | Stamping die clamping device |
-
2022
- 2022-07-20 CN CN202210859793.7A patent/CN115110484B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2414851A1 (en) * | 2001-12-21 | 2003-06-21 | Paul R. Dansreau | Razor assembly with replaceable cartridge |
| CN204000782U (en) * | 2014-06-27 | 2014-12-10 | 江苏中冠环保科技有限公司 | A kind of wedge-caulking device for gate |
| CN205380497U (en) * | 2016-03-17 | 2016-07-13 | 常州市科邦精密数控机械有限公司 | Screw drive collision -prevention device for numerical control machine tool |
| CN109137845A (en) * | 2018-06-08 | 2019-01-04 | 中国电建集团贵阳勘测设计研究院有限公司 | Small-hole integrally-cast plane fixed wheel maintenance gate |
| CN208744704U (en) * | 2018-08-14 | 2019-04-16 | 东莞市宸跃五金科技有限公司 | A kind of fixed component press-in jig of sucker |
| CN209243679U (en) * | 2018-12-24 | 2019-08-13 | 河北广禹水利机械有限公司 | A kind of headstock gear protective device |
| CN211564235U (en) * | 2019-12-20 | 2020-09-25 | 麦凯申精密制造（深圳）有限公司 | Stamping die clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115110484A (en) | 2022-09-27 |
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