CN220117136U - Gate sealing and compacting structure - Google Patents
Gate sealing and compacting structure Download PDFInfo
- Publication number
- CN220117136U CN220117136U CN202321589824.8U CN202321589824U CN220117136U CN 220117136 U CN220117136 U CN 220117136U CN 202321589824 U CN202321589824 U CN 202321589824U CN 220117136 U CN220117136 U CN 220117136U
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- CN
- China
- Prior art keywords
- gate
- frame guide
- pressing plate
- guide rail
- gate frame
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 22
- 239000002184 metal Substances 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000005056 compaction Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of gate structures, and discloses a gate sealing and pressing structure which comprises two gate frame guide rails and a gate wall, wherein the gate wall is provided with a gate, the two gate frame guide rails are fixedly arranged on the front surface of the gate wall along the vertical direction and are close to the left side and the right side of the gate, and a gate plate is connected between the two gate frame guide rails in a sliding manner.
Description
Technical Field
The utility model relates to the technical field of gate structures, in particular to a gate sealing and compacting structure.
Background
The gate is used for closing and opening the control means of the water discharge channel. Important components of the hydraulic building can be used for intercepting water flow, controlling water level, regulating flow, discharging sediment, floating objects and the like. A gate is one of the indispensable devices for water conservation.
The gate is required to intercept the water flow and therefore cannot have excessive leakage amount, which depends on the tightness of the gate. Thus, the sealing of the gate is a key to the gate.
The traditional seal is to compress tightly the flashboard through the voussoir structure, all has the inclined plane on two voussoirs, and when moving according to relative direction, the combined height of two voussoirs can be higher and higher to reach the purpose that compresses tightly the sealing strip and realize sealed gate.
The mode is implemented in a point mode by adjusting the inclined plane and usually making the position of the limiting wedge block, and the structural form can lead to stress concentration at the point, but can cause the problem of overlarge stress, so that the higher the strength requirement on the door frame is, the problem of influencing the service life of the gate is caused.
Disclosure of Invention
The utility model aims to solve the problems of the prior art and provides a gate sealing and compacting structure.
The utility model is realized in the following way:
the gate sealing and compacting structure comprises two gate frame guide rails and a gate wall, wherein the gate wall is provided with a gate, the two gate frame guide rails are fixedly arranged on the front surface of the gate wall and close to the left side and the right side of the gate along the vertical direction, a gate plate is connected between the two gate frame guide rails in a sliding manner, the top of the gate plate is fixedly connected with a lifting shaft of a lifting device, the main body of the lifting device is fixedly arranged on the top of the gate wall, and a compacting and adjusting mechanism is arranged on the front surface of the inner wall of the gate frame guide rail and corresponds to the gate;
the compression adjusting mechanism comprises a metal pressing plate, a plurality of connecting screws are fixedly connected to the front surface of the metal pressing plate along the equal distance in the vertical direction, through holes are formed in the front surface of the gate frame guide rail and correspond to the connecting screws, locking nuts are connected to the front ends of the connecting screws through corresponding through holes in a threaded mode, a wear-resistant pressing plate is fixedly connected to the back surface of the metal pressing plate through fixing screws, a plurality of fixing nuts are fixedly connected to the front surface of the gate frame guide rail at equal distance, the fixing nuts are in threaded connection with adjusting bolts, one end of each adjusting bolt penetrates into the gate frame guide rail to be abutted to the front surface of the metal pressing plate, the back surface of each wear-resistant pressing plate is abutted to one side of the front surface of the gate plate, sealing rings are fixedly mounted on the peripheral edge of the back surface of the gate frame guide rail, and the sealing rings are abutted to the back surface of the inner wall of the gate frame guide rail.
In one embodiment of the utility model, the metal pressing plate is made of stainless steel materials, and the wear-resistant pressing plate is made of PE materials.
In one embodiment of the utility model, the two ends of the back surface of the wear-resistant pressing plate are provided with chamfer angles, and the chamfer angles are smaller than forty-five degrees.
In one embodiment of the present utility model, the locking nuts and the fixing nuts are the same in number and are staggered.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the compression adjusting mechanism is arranged in the gate frame guide rail, and the installation distance between the metal pressing plate and the gate frame guide rail is adjusted by matching with the adjusting bolt, so that the compression amount of the abrasion-resistant pressing plate to the gate plate is adjusted rapidly and flexibly, and the highly concentrated stress is dispersed effectively by changing the point-shaped compression form of the wedge-shaped compression structure into the linear planar compression form, so that the conditions of stress deformation and damage of the gate frame guide rail are prevented effectively, and meanwhile, the strength grade of the gate frame guide rail in material selection can be adjusted downwards, so that the construction cost of a gate system is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational plan view of the present utility model;
FIG. 2 is a schematic view of the left-hand cross-sectional structure of the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 2 at a.
Reference numerals illustrate: 1. a flashboard; 2. a gate frame guide rail; 3. a gate wall; 31. a gate; 4. a lifting device; 5. a compaction adjustment mechanism; 51. a connecting screw; 52. a fixing nut; 53. an adjusting bolt; 54. a fixing screw; 55. a metal pressing plate; 56. a lock nut; 57. wear-resistant pressing plates; 6. and (3) sealing rings.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
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.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Examples
Referring to the drawings 1-3, the utility model provides a gate sealing and compacting structure, which comprises two gate frame guide rails 2 and a gate wall 3, wherein the cross section of the gate frame guide rails is C-shaped, the gate wall 3 is provided with a gate opening 31, the two gate frame guide rails 2 are fixedly arranged on the front surface of the gate wall 3 along the vertical direction and are close to the left side and the right side of the gate opening 31, a gate plate 1 is slidingly connected between the two gate frame guide rails 2, the top of the gate plate 1 is fixedly connected with a lifting shaft of a lifting device 4, the main body of the lifting device 4 is fixedly arranged on the top of the gate wall 3, and the front surface of the inner wall of the gate frame guide rails 2 and the position corresponding to the gate opening 31 are provided with a compacting and adjusting mechanism 5;
the compaction adjusting mechanism 5 comprises a metal pressing plate 55, a plurality of connecting screws 51 are fixedly connected to the front surface of the metal pressing plate 55 along the equidistant direction, through holes are formed in the front surface of the gate frame guide rail 2 and correspond to the positions of the connecting screws 51, the front ends of the connecting screws 51 penetrate through corresponding through holes to be in threaded connection with locking nuts 56, the back surface of the metal pressing plate 55 is fixedly connected with a wear-resistant pressing plate 57 through fixing screws 54, a plurality of fixing nuts 52 are fixedly connected to the front surface of the gate frame guide rail 2 at equidistant direction, the fixing nuts 52 are in threaded connection with adjusting bolts 53, one end of each adjusting bolt 53 penetrates into the gate frame guide rail 2 to be in contact with the front surface of the metal pressing plate 55, the back surface of the wear-resistant pressing plate 57 is in contact with one side of the front surface of the gate plate 1, sealing rings 6 are fixedly mounted on the periphery of the back surface of the gate plate 1, and the sealing rings 6 are in contact with the back surface of the inner wall of the gate frame guide rail 2.
In one embodiment of the present utility model, further, the metal platen 55 is made of stainless steel material and the wear-resistant platen 57 is made of PE material.
In one embodiment of the present utility model, further, the opposite ends of the back face of the wear-resistant pressing plate 57 are chamfered at a chamfer angle of less than forty-five degrees.
In one embodiment of the present utility model, further, the lock nuts 56 are the same number as the fixing nuts 52 and are staggered.
Specifically, the wedge-shaped compression structure in the prior art in the gate frame guide rail 2 is replaced by a compression adjusting mechanism 5, an adjustable metal pressing plate 55 is arranged, a plurality of connecting screws 51 are welded on the surface of the adjustable metal pressing plate 55 at equal intervals, through holes formed in the gate frame guide rail 2 in a plugging manner are formed in the metal pressing plate 55 through the connecting screws 51, so that the relative position between the metal pressing plate 55 and the gate frame guide rail 2 can be adjusted, locking nuts 56 are connected on the connecting screws 51 in a threaded manner to fix the distance between the metal pressing plate 55 and the gate frame guide rail 2, meanwhile, a wear-resistant pressing plate 57 is fixedly connected on the back surface of the metal pressing plate 55 through fixing screws 54, the gate plate 1 in the descending process is extruded through the wear-resistant pressing plate 57, the sealing ring 6 is effectively compressed by the gate plate 1, the front surfaces of the metal pressing plate 55 are abutted through adjusting bolts 53 in threaded connection through a plurality of fixing nuts 52 welded on the front surface of the gate frame guide rail 2, and the positions of the wear-resistant pressing plate 57 are adjusted by rotating the end parts of the adjusting bolts 53 to be telescopic, and the purpose of adjusting the wear-resistant pressing plate 57 is further adjusting the compression amount of the gate plate 1 is achieved;
through the arrangement of the structure, the punctiform compression form of the wedge-shaped compression structure is changed into the linear plane compression form, so that the highly concentrated stress is effectively dispersed, the situation of stress deformation and damage of the gate frame guide rail 2 is effectively prevented, and meanwhile, the strength grade of the gate frame guide rail 2 during material selection can be adjusted downwards, so that the construction cost of a gate system is reduced;
in addition, by arranging the wear-resistant pressing plate 57 made of PE material, the sliding friction force between the wear-resistant pressing plate 57 and the flashboard 1 is reduced, the service life of the compaction structure is prolonged, and the PE material is low in price, so that the maintenance and replacement cost of the structure is low, and the operation and maintenance cost of enterprises can be further reduced;
secondly, through setting up equal quantity fixation nut 52 and lock nut 56 to with crisscross setting them for the interval after metal sheet and the floodgate frame guide rail 2 are adjusted is the same in each position, thereby makes wear-resisting clamp plate 57 can keep vertical state evenly extrusion sealing washer 6, through the even atress of sealing washer 6, when effectively protecting floodgate frame guide rail 2 structure, also further improvement flashboard 1's sealing performance.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The utility model provides a gate seal compaction structure, includes two gate frame guide rails (2) and gate wall (3) that the cross-section is C shape, gate (31) have been seted up to gate wall (3), two gate frame guide rails (2) along vertical direction fixed mounting in gate wall (3) openly just be close to gate (31) left and right sides department, two sliding connection has flashboard (1) between gate frame guide rails (2), the top of flashboard (1) is fixedly connected with the lift shaft of hoisting device (4), the main part of hoisting device (4) fixed mounting in the top of gate wall (3), its characterized in that, the front of gate frame guide rail (2) inner wall just corresponds gate (31) department is provided with and compresses tightly adjustment mechanism (5);
the compression adjusting mechanism (5) comprises a metal pressing plate (55), a plurality of connecting screws (51) are fixedly connected to the front side of the metal pressing plate (55) along the vertical direction at equal intervals, through holes are formed in the front side of the gate frame guide rail (2) and correspond to the connecting screws (51), the front ends of the connecting screws (51) penetrate through corresponding locking nuts (56) in threaded connection with the through holes, wear-resistant pressing plates (57) are fixedly connected to the back side of the metal pressing plate (55) through fixing screws (54), a plurality of fixing nuts (52) are fixedly connected to the front side of the gate frame guide rail (2) at equal intervals, the fixing nuts (52) are in threaded connection with the adjusting bolts (53), one ends of the adjusting bolts (53) penetrate into the gate frame guide rail (2) and are abutted against the front side of the metal pressing plate (55), sealing rings (6) are fixedly mounted on the periphery of the back side of the gate plate (1), and the inner wall of the gate frame guide rail (2) is tightly attached to the back side of the gate frame guide rail (2).
2. The gate sealing and pressing structure according to claim 1, wherein the metal pressing plate (55) is made of stainless steel material, and the wear-resistant pressing plate (57) is made of PE material.
3. The gate sealing and pressing structure according to claim 2, wherein both ends of the back surface of the wear-resistant pressing plate (57) are provided with chamfers, and the chamfer angle is smaller than forty-five degrees.
4. A gate sealing and pressing structure according to claim 3, wherein the number of lock nuts (56) is the same as the number of fixing nuts (52) and are staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321589824.8U CN220117136U (en) | 2023-06-21 | 2023-06-21 | Gate sealing and compacting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321589824.8U CN220117136U (en) | 2023-06-21 | 2023-06-21 | Gate sealing and compacting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117136U true CN220117136U (en) | 2023-12-01 |
Family
ID=88915306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321589824.8U Active CN220117136U (en) | 2023-06-21 | 2023-06-21 | Gate sealing and compacting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117136U (en) |
-
2023
- 2023-06-21 CN CN202321589824.8U patent/CN220117136U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |