CN221030004U - Reverse wedging structure of gate - Google Patents
Reverse wedging structure of gate Download PDFInfo
- Publication number
- CN221030004U CN221030004U CN202323000963.5U CN202323000963U CN221030004U CN 221030004 U CN221030004 U CN 221030004U CN 202323000963 U CN202323000963 U CN 202323000963U CN 221030004 U CN221030004 U CN 221030004U
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- door body
- door frame
- cross beam
- door
- guide surface
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- 238000007789 sealing Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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Abstract
The utility model discloses a gate reverse wedging structure, which comprises: door frame, door body, seal assembly, go up stop gear, lower stop gear, in door body both sides slip were inserted and are located the door frame, seal assembly set up between door frame and door body, go up stop gear and include: go up and collude ring, go up the guide, go up and collude the ring and connect in door body upper end along transverse connection, go up the guide and connect in the door frame, go up the guide and have the upper guide face of slope, go up the guide face and be used for with go up collude the ring contact spacing, lower stop gear includes: the lower hook ring is connected to the lower end of the door frame, the lower guide piece is connected to the lower end of the door body, the lower guide piece is provided with a lower guide surface which is inclined downwards, and the lower guide surface is limited by contact with the lower hook ring. After the sealing component is worn, the position of the door body can be further downwards adjusted through the upper guide surface and the lower guide surface which are obliquely arranged, so that the sealing component is always kept in a good sealing and pressing state, and the sealing reliability of the gate is improved.
Description
Technical Field
The utility model relates to the technical field of gates, in particular to a gate reverse wedging structure.
Background
The gate is a kind of hydraulic facility for controlling water flow on-off, and belongs to the important component of hydraulic building, and may be used to intercept water flow, control water level, regulate flow, discharge silt, float, etc.
The Chinese patent database discloses a patent named integrated water conservancy gate and gate control system, the application number is 202223524592.6, and the application date is 2022.12.29. The specification [0042] section discloses: a side water stop 723 is fixedly mounted on the column, and the side water stop 723 is located at the joint of the column and the flashboard 50. In the present application, the cross section of the side water stop 723 is O-shaped in a normal state, and the side water stop 723 is fixed to the pillar by bolts or screws or is adhered to the pillar by adhesive. The side bead 723 is made of an elastic material having a certain hydrophobicity, such as natural rubber or synthetic rubber, and in a pressed state, the side bead 723 has a compression amount with respect to the shutter 50.
The self-adaptive valve has the defects that when the side water stop strip is worn, the self-elasticity of the side water stop strip can be only utilized to carry out simple self-adaptive adjustment in a very limited range, so that the reliability of the gate seal is relatively poor.
Disclosure of utility model
The embodiment of the application provides a gate reverse wedging structure which is used for improving the reliability of gate sealing.
The embodiment of the application provides a gate reverse wedging structure, which comprises the following components:
the door frame is provided with sliding grooves on two sides;
The door body is inserted into the corresponding sliding grooves in a sliding manner at two sides;
The sealing assembly is arranged between the door frame and the door body;
go up stop gear, include:
The upper hook ring is transversely connected to the upper end of the door body and is provided with an arc-shaped upper hook section;
The upper guide piece is connected with the door frame, and is provided with an upper guide surface which faces one side of the door frame and inclines downwards, and the upper guide surface is used for contacting with the upper hooking section and guiding the upper end of the door body to move towards one side of the door frame when the door body moves downwards;
Lower stop gear includes:
the lower hook ring is connected to the lower end of the door frame and is provided with an arc-shaped lower hook section;
The lower guide piece is connected to the lower end of the door body, a lower guide surface is arranged on one side, facing away from the door frame, of the lower guide piece, the lower guide surface gradually inclines from top to bottom towards one side of the door frame, and the lower guide surface is used for contacting with the lower hooking section and guiding the lower end of the door body to move towards one side of the door frame when the door body moves downwards.
The beneficial effects of the above embodiment are that: the door body moves downwards, through the relative motion of the upper guide surface and the upper hooking section, the relative motion of the lower guide surface and the lower hooking section, so that the door body moves towards one side of the door frame, namely, the sealing assembly is in a compression state, and after the sealing assembly is worn, the position of the door body can be further downwards adjusted through the upper guide surface and the lower guide surface which are obliquely arranged, so that the sealing assembly always keeps in a better sealing compression state, and the sealing reliability of the gate is improved.
On the basis of the above embodiment, the embodiment of the present application may be further modified as follows:
In one embodiment of the application: the door frame includes: the two upright posts are arranged at intervals, and the sliding grooves are formed in the upright posts; the middle cross beam is arranged between the upright posts and connects the upright posts; the lower cross beam is positioned below the middle cross beam and connects the upright posts.
In one embodiment of the application: further comprises: the connecting piece A is used for connecting the middle cross beam with a foundation, and the upper guide piece is connected in the upper groove; the lower cross beam is provided with a lower groove, the connecting piece B is positioned in the lower groove, the connecting piece B connects the lower cross beam with a foundation, and one end of the lower hook ring extends into the lower groove and is connected with the lower cross beam.
In one embodiment of the application: further comprises: the lower guide piece is provided with a connecting plate A, the lower end of the door body is provided with a connecting plate B, and the connecting plate A is mutually adhered to the connecting plate B and is connected through the connecting piece C; the locating pin is inserted between the connecting plate A and the connecting plate B. The beneficial effects of this step are: the lower guide piece is prevented from displacing relative to the door body by the locating pin, so that the stability and the new movement of the door body are improved.
In one embodiment of the application: further comprises: side limit mechanism is located the door frame with between the side of the door body, include: the limiting block A is convexly provided with an extension section, the limiting block A is connected with the extension section, a limiting surface A is arranged on one side of the limiting block A, which faces the door body, and the limiting surface A gradually inclines towards one side of the door body from top to bottom; the limiting block B is connected to the door body, a limiting surface B is arranged on one side, facing away from the door body, of the limiting block B, the limiting surface B gradually inclines towards one side of the door body from top to bottom, and the limiting surface B is used for being in contact with the limiting surface A for limiting. The beneficial effects of this step are: the water stop sealing effect of the side edge of the gate is further improved through the side edge limiting mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a first schematic view of a reverse wedging structure of a gate;
FIG. 2 is a second schematic view of a reverse wedging structure of the gate;
FIG. 3 is a partial schematic view of a reverse wedging structure of the gate;
Fig. 4 is a schematic structural view of the side limit mechanism.
The door comprises a door frame 1, a sliding groove 101, a vertical column 102, a middle cross beam 103, a lower cross beam 104, an extension section 105, a door body 2, a sealing assembly 3, a sealing strip 301A, a sealing strip 302B, an upper limit mechanism 4, an upper hook ring 401, an upper guide piece 402, an upper hook connecting section 403, an upper guide surface 404, a lower limit mechanism 5, a lower hook ring 501, a lower guide piece 502, a lower hook connecting section 503, a lower guide surface 504, a connecting piece 6A, a connecting piece 7B, a connecting piece 8C, a 9 locating pin, a side limit mechanism 10, a limit block 1001A, a limit block 1002B, a limit surface 1003A and a limit surface 1004B.
Detailed Description
In the present utility model, unless specifically stated and limited otherwise, the terms herein should be broadly interpreted as referring to a fixed connection, a removable connection, or a combination thereof, and may be directly or indirectly connected through an intermediary. It will be understood by those of ordinary skill in the art that the specific meaning of various terms in this application is to be understood as specific to the particular circumstances and that the scope of the specific meaning should be limited to the ability to implement the utility model.
Example 1
As shown in fig. 1-3, a gate reverse wedging structure includes: door frame 1, door body 2, seal assembly 3, go up stop gear 4, lower stop gear 5, door frame 1 both sides configuration has spout 101, and door body 2 both sides slip is inserted and is located in corresponding spout 101, and seal assembly 3 sets up between door frame 1 and door body 2, goes up stop gear 4 and includes: the upper hook 401, upper guide 402, the upper hook 401 is connected to the upper end of the door body 2 along the horizontal direction, the upper hook 401 has the arc-shaped upper hook section 403, the upper guide 402 is connected to the door frame 1, the upper guide 402 has the upper guide surface 404 facing to one side of the door frame 1 and inclined downward, the upper guide surface 404 is used for contacting with the upper hook section 403 and guiding the upper end of the door body 2 to move towards one side of the door frame 1 when the door body 2 moves downward, the upper hook section 403 is guided to move, the lower limit mechanism 5 comprises: the lower hook ring 501 and the lower guide piece 502, the lower hook ring 501 is connected to the lower end of the door frame 1, the lower hook ring 501 is provided with an arc-shaped lower hook section 503, the lower guide piece 502 is connected to the lower end of the door body 2, the side, facing away from the door frame 1, of the lower guide piece 502 is provided with a lower guide surface 504, the lower guide surface 504 gradually inclines towards the door frame 1 side from top to bottom, and the lower guide surface 504 is used for contacting with the lower hook section 503 and guiding the lower end of the door body 2 to move towards the door frame 1 side when the door body 2 moves downwards.
In one embodiment of the present application, as shown in fig. 1, a door frame 1 includes: the vertical columns 102, the middle cross beams 103 and the lower cross beams 104 are arranged at intervals, the vertical columns 102 are provided with sliding grooves 101, the middle cross beams 103 are arranged between the vertical columns 102 and connect the vertical columns 102, and the lower cross beams 104 are arranged below the middle cross beams 103 and connect the vertical columns 102.
In one embodiment of the present application, as shown in fig. 1 and 3, the upright posts 102 are vertically connected to the pouring foundation, the two upright posts 102 are mutually spaced along the transverse direction, the middle cross beam 103 and the lower cross beam 104 are both arranged along the transverse direction, two ends of the middle cross beam 103 and the lower cross beam 104 are respectively connected with the corresponding upright posts 102, two sets of upper limit mechanisms 4 and two sets of lower limit mechanisms 5 are respectively arranged on the middle cross beam 103, a pair of upper limit mechanisms 4 are symmetrically arranged on the lower cross beam 104, a pair of lower limit mechanisms 5 are symmetrically arranged on the lower cross beam 104, and a connecting shaft is also arranged in the middle position of the middle cross beam 103 and is used for connecting with a lifting mechanism for driving a rod gate to move up and down; the square hole formed by the upright post 102, the middle cross beam 103 and the lower cross beam 104 in a surrounding manner is a water passing area, a chute 101 which is vertically arranged is formed in the side surface of the upright post 102 facing the door body 2, guide edges are arranged on two sides of the door body 2, and the guide edges are slidably inserted into the chute 101.
In one embodiment of the present application, as shown in fig. 2, the sealing assembly 3 includes: sealing strip A301, sealing strip B302, sealing strip A301 has four and connects in the surface of door body 2 orientation door frame 1, door body 2 both sides are connected with two along vertical setting's sealing strip A301, door body 2 upper end is connected with a sealing strip A301 along the transverse connection, door body 2 lower extreme is connected with a sealing strip A301 along the transverse connection, four sealing strips A301 form rectangular structure, door frame 1 corresponds sealing strip A301 and is connected with four sealing strips B302, wherein two along vertical connection in corresponding stand 102, one along transverse connection in middle beam 103, one along transverse connection in bottom beam 104, when door body 2 closes in place and seals the water region, sealing strip A301 and sealing strip B302 laminating, thereby form seal structure between door body 2 and door frame 1.
In one embodiment of the present application, as shown in fig. 2, the gate reverse wedging structure further includes: the middle cross beam 103 comprises an upper groove, the connecting piece A6 is located in the upper groove, the connecting piece A6 connects the middle cross beam 103 with a foundation, the upper guide piece 402 is connected in the upper groove, the lower cross beam 104 is provided with a lower groove, the connecting piece B7 is located in the lower groove, the connecting piece B7 connects the lower cross beam 104 with the foundation, one end of the lower hook ring 501 stretches into the lower groove and is connected with the lower cross beam 104, and the connecting piece A6 and the connecting piece B7 are all of stud and nut connection structures.
In one embodiment of the present application, as shown in fig. 2, the upper end of the door body 2 is provided with a groove body, a plate body which is attached to the groove wall is connected in the groove body, one end of the upper hook ring 401 is provided with a threaded end, the threaded end is inserted into a through hole correspondingly formed in the plate body, and two ends of the threaded end are locked by nuts, so that the upper hook ring 401 is stably connected to the upper end of the door body 2.
In one embodiment of the present application, as shown in fig. 2, the gate reverse wedging structure further includes: connecting piece C8, locating pin 9, lower guide 502 has connecting plate A, and the door body 2 lower extreme has connecting plate B, and connecting plate A and connecting plate B mutually paste and are connected through connecting piece C8, and specifically, connecting piece C8 adopts bolt and nut connection structure, and locating pin 9 inserts between connecting plate A and the connecting plate B, and is spacing through locating pin 9, prevents that lower guide 502 from taking place the displacement to this stability of guaranteeing the structure and seal assembly 3 accuracy of butt joint.
In the gate reverse wedging structure, in the downward movement process of the gate body 2, the upper guide surface 404 is in contact with the upper hooking section 403, and under the guidance of the upper guide surface 404, the upper hooking section 403 drives the upper end of the gate body 2 to gradually move towards one side of the door frame 1, meanwhile, the lower guide surface 504 is in contact with the lower hooking section 503, and under the guidance of the lower guide surface 504, the lower guide member 502 drives the lower side of the gate body 2 to move towards one side of the door frame 1, so that the sealing member A gradually compresses the sealing strip B302, and because the upper guide surface 404 and the lower guide surface 504 are in direct contact with the circular arc structure, the relative movement between the upper hooking section 403 and the upper guide surface 404 and the relative movement between the lower hooking section 503 and the lower guide surface 504 are smooth; meanwhile, due to the dead weight of the door body 2, the sealing element A and the sealing element B can be kept in a pressing state all the time, so that the sealing effect of the gate is greatly improved, even if the sealing strip A301 or the sealing strip B302 is worn, the upper hooking section or the lower hooking section 503 can be enabled to be adjusted to be positioned according to the wear amount due to the inclined upper guide surface 404 and the inclined lower guide surface 504, and the sealing element A and the sealing element B can be kept in a good pressing sealing state all the time.
Example two
The second embodiment is different from the first embodiment in that, as shown in fig. 2 to 4, the gate reverse wedging structure further includes: side stop gear 10, stopper A1001, stopper B1002, side stop gear 10 are located between the side of door frame 1 and door body 2, and side stop gear 10 includes: stopper A1001, stopper B1002, stand 102 protruding extension 105 that is equipped with, stopper A1001 connects in extension 105, stopper A1001 is disposed spacing face A1003 towards door body 2 one side, spacing face A1003 is in from top to bottom orientation, gradually inclines towards door body 2 one side, stopper B1002 connects in door body 2, stopper B1002 is disposed spacing face B1004 towards the one side that deviates from door body 2, spacing face B1004 is in from top to bottom orientation, gradually inclines towards door body 2 one side, spacing face B1004 is used for spacing with spacing face A1003 contact.
Through the contact of limit face A1003 and limit face B1004 for door body 2 side can be inseparable press on stand 102, thereby further improved the sealed effect of side.
The foregoing is merely exemplary of the present utility model, and specific structures and features well known in the art will not be described in detail herein, so that those skilled in the art will be aware of all the prior art to which the present utility model pertains, and will be able to ascertain the general knowledge of the technical field in the application or prior art, and will not be able to ascertain the general knowledge of the technical field in the prior art, without using the prior art, to practice the present utility model, with the aid of the present utility model, to ascertain the general knowledge of the same general knowledge of the technical field in general purpose. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.
Claims (5)
1. A reverse wedging structure for a gate, comprising:
the door frame is provided with sliding grooves on two sides;
The door body is inserted into the corresponding sliding grooves in a sliding manner at two sides;
The sealing assembly is arranged between the door frame and the door body;
go up stop gear, include:
The upper hook ring is transversely connected to the upper end of the door body and is provided with an arc-shaped upper hook section;
The upper guide piece is connected with the door frame, and is provided with an upper guide surface which faces one side of the door frame and inclines downwards, and the upper guide surface is used for contacting with the upper hooking section and guiding the upper end of the door body to move towards one side of the door frame when the door body moves downwards;
Lower stop gear includes:
the lower hook ring is connected to the lower end of the door frame and is provided with an arc-shaped lower hook section;
The lower guide piece is connected to the lower end of the door body, a lower guide surface is arranged on one side, facing away from the door frame, of the lower guide piece, the lower guide surface gradually inclines from top to bottom towards one side of the door frame, and the lower guide surface is used for contacting with the lower hooking section and guiding the lower end of the door body to move towards one side of the door frame when the door body moves downwards.
2. The gate reverse wedging structure according to claim 1, wherein the door frame comprises:
the two upright posts are arranged at intervals, and the sliding grooves are formed in the upright posts;
The middle cross beam is arranged between the upright posts and connects the upright posts;
the lower cross beam is positioned below the middle cross beam and connects the upright posts.
3. The gate reverse wedging structure according to claim 2, further comprising:
the connecting piece A is used for connecting the middle cross beam with a foundation, and the upper guide piece is connected in the upper groove;
The lower cross beam is provided with a lower groove, the connecting piece B is positioned in the lower groove, the connecting piece B connects the lower cross beam with a foundation, and one end of the lower hook ring extends into the lower groove and is connected with the lower cross beam.
4. The gate reverse wedging structure according to claim 2, further comprising:
The lower guide piece is provided with a connecting plate A, the lower end of the door body is provided with a connecting plate B, and the connecting plate A is mutually adhered to the connecting plate B and is connected through the connecting piece C;
the locating pin is inserted between the connecting plate A and the connecting plate B.
5. The gate reverse wedging structure according to claim 2, further comprising:
Side limit mechanism is located the door frame with between the side of the door body, include:
The limiting block A is convexly provided with an extension section, the limiting block A is connected with the extension section, a limiting surface A is arranged on one side of the limiting block A, which faces the door body, and the limiting surface A gradually inclines towards one side of the door body from top to bottom;
The limiting block B is connected to the door body, a limiting surface B is arranged on one side, facing away from the door body, of the limiting block B, the limiting surface B gradually inclines towards one side of the door body from top to bottom, and the limiting surface B is used for being in contact with the limiting surface A for limiting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323000963.5U CN221030004U (en) | 2023-11-07 | 2023-11-07 | Reverse wedging structure of gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323000963.5U CN221030004U (en) | 2023-11-07 | 2023-11-07 | Reverse wedging structure of gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221030004U true CN221030004U (en) | 2024-05-28 |
Family
ID=91177584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323000963.5U Active CN221030004U (en) | 2023-11-07 | 2023-11-07 | Reverse wedging structure of gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221030004U (en) |
-
2023
- 2023-11-07 CN CN202323000963.5U patent/CN221030004U/en active Active
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