CN219886710U - Integral cast iron gate of steel construction frame - Google Patents
Integral cast iron gate of steel construction frame Download PDFInfo
- Publication number
- CN219886710U CN219886710U CN202321294289.3U CN202321294289U CN219886710U CN 219886710 U CN219886710 U CN 219886710U CN 202321294289 U CN202321294289 U CN 202321294289U CN 219886710 U CN219886710 U CN 219886710U
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- China
- Prior art keywords
- gate
- shell
- door frame
- cast iron
- housing
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- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 235000000396 iron Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Gates (AREA)
Abstract
The utility model discloses a steel structure machine frame integral cast iron gate, which comprises: a base; the door frame is connected with the base and is arranged up and down correspondingly to the base; the gate is arranged on the base; the first shell is arranged in the door frame, one end of the first shell is fixed at the top of the door frame, and the other end of the first shell extends along the length direction of the door frame; the rotating piece is rotatably arranged in the first shell; and one end of the second shell is connected with the rotating piece, the other end of the second shell is connected with the gate, and the rotating piece is used for driving the second shell to move along the inner side wall of the first shell so as to open and close the gate. The device improves the durability of the transmission screw, and is simple to operate, light and labor-saving.
Description
Technical Field
The utility model relates to the technical field of water conservancy, in particular to a steel structure machine frame integral cast iron gate.
Background
The gate is an important component of a hydraulic building, and is a control facility for closing and opening a water passage to intercept water flow, control water level, regulate flow, discharge silt, float, etc.
The prior art (CN 201720995559.1) discloses a steel structure machine frame integral cast iron gate, is provided with a gate sliding rail, solves the problem of large sliding resistance of the gate in the past, ensures and improves the moving precision of the gate, but the screw rod in the scheme is directly exposed in the air, is easy to corrode, and even can influence the service life of the steel structure machine frame integral cast iron gate.
In view of the above, how to improve the durability of the drive screw is a problem to be solved by those skilled in the art.
Disclosure of Invention
The utility model aims to provide a steel structure machine frame integral cast iron gate, which improves the durability of a transmission screw, and is simple to operate, light and labor-saving.
To achieve the above object, the present utility model provides a steel structure frame-integrated cast iron gate comprising:
a base;
the door frame is connected with the base and is arranged up and down correspondingly to the base;
the gate is arranged on the base;
the first shell is arranged in the door frame, one end of the first shell is fixed at the top of the door frame, and the other end of the first shell extends along the length direction of the door frame;
the rotating piece is rotatably arranged in the first shell;
and one end of the second shell is connected with the rotating piece, the other end of the second shell is connected with the gate, and the rotating piece is used for driving the second shell to move along the inner side wall of the first shell so as to open and close the gate.
Preferably, the first shell and the second shell are both tubular, and the shapes and the sizes of the first shell and the second shell are matched.
Preferably, the rotating member is specifically a screw, one end of the screw is fixed at the top of the first housing, and the other end of the screw is disposed in the second housing, so that the second housing is driven to move to the top of the first housing along the screw when the screw rotates.
Preferably, the method further comprises:
the guide rail is arranged on two sides of the door frame and is used for connecting the door frame with the base, the gate is matched with the guide rail in an installation mode, and the gate can move along the guide rail.
Preferably, wedge irons are correspondingly arranged on two sides of the gate, and weight irons are correspondingly arranged on two sides of the guide rail, so that when the gate is closed, the wedge irons are tightly attached to the weight irons to prevent the gate from swinging.
Preferably, the second shell is provided with a lifting lug, the gate is provided with a hanging block, and the lifting lug is connected with the hanging block through a bolt.
Preferably, the method further comprises:
the hoist is arranged at the top of the door frame and connected with the rotating piece and used for driving the rotating piece to rotate.
Compared with the background art, the utility model adds the first shell and the second shell, when the gate is in a closed state, the rotating piece is positioned in the first shell, one end of the second shell is positioned in the first shell, and one end of the second shell positioned in the first shell is sleeved outside the rotating piece; when the gate is in an open state, the second housing is completely embedded in the first housing, and the rotating member is completely positioned in the second housing. Therefore, no matter the gate is in a closed state or an open state, the rotating member is always positioned in the shell, the shell plays roles of dust prevention, rust prevention and corrosion prevention, the durability of the rotating member is improved, the service life of the equipment is prolonged, and meanwhile, the operation is simple, light and labor-saving.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a steel structure frame integral cast iron gate provided by an embodiment of the utility model;
FIG. 2 is a schematic view of a part of a steel structure frame monolithic cast iron gate according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a hoist according to an embodiment of the present utility model.
Wherein:
10 is a base, 20 is a gate, 30 is a door frame, 40 is a rotating piece, 50 is a first shell, 60 is a second shell, 70 is a guide rail, 80 is a wedge iron, 90 is a weight, 100 is an hoist, 110 is a lifting lug, 120 is a hanging block, and 130 is a fixed angle iron.
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.
The present utility model will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present utility model.
The utility model provides a steel structure frame integral cast iron gate, which comprises a base 10, a door frame 30, a gate 20, a first shell 50, a rotating piece 40 and a second shell 60. The door frame 30 is connected with the base 10 and is arranged vertically corresponding to the base 10; gate 20 is provided on base 10; the first housing 50 is disposed in the door frame 30, one end of which is fixed to the top of the door frame 30, and the other end of which extends along the length direction of the door frame 30; the rotating member 40 is rotatably disposed in the first housing 50; one end of the second housing 60 is connected to the rotating member 40, and the other end is connected to the shutter 20, and the rotating member 40 is used for driving the second housing 60 to move along the inner sidewall of the first housing 50 so as to open and close the shutter 20.
Specifically, referring to the orientation of fig. 1, at this time, the shutter 20 is in the closed state, the rotating member 40 is located in the first housing 50, one end of the second housing 60 is located in the first housing 50, and one end of the second housing 60 located in the first housing 50 is sleeved outside the rotating member 40, and when the shutter 20 needs to be opened, the rotating member 40 rotates to drive the second housing 60 to move upwards together with the shutter 20, so that the second housing 60 is completely embedded in the first housing 50, and the rotating member 40 is completely located in the second housing 60. In this way, regardless of whether shutter 20 is in the closed or open state, rotor 40 is always positioned within the housing, which acts as a dust, rust, and corrosion protection, improving the durability of rotor 40, and extending the useful life of the apparatus.
The door frame 30 is made of metal material, preferably integrally welded, and has tensile, compressive and shear strength satisfying allowable stress requirements. Meanwhile, the door frame 30 should increase the corrosion margin by 2mm when calculating the thickness.
In some embodiments of the present utility model, the first housing 50 and the second housing 60 are both tubular in shape and are adapted in shape and size.
The shape and size of the first housing 50 and the second housing 60 are not limited in the present utility model, and other hollow structures may be used.
In some embodiments of the present utility model, the rotating member 40 is specifically a screw, one end of the screw is fixed to the top of the first housing 50, and the other end of the screw is disposed in the second housing 60, and when the screw rotates, the second housing 60 is driven to move along the screw to the top of the first housing 50.
Specifically, the screw rod passes through the nut welding at the top of second casing 60, and when gate 20 was opened and close, adopts the screw rod rotation, the non-pivoted mode of nut to make second casing 60 follow the screw rod and reciprocate, this structure easy operation, light laborsaving.
In some embodiments of the present utility model, the steel structure frame-integrated cast iron floodgate further comprises a guide rail 70 provided at both sides of the door frame 30 for connecting the door frame 30 and the base 10, the floodgate 20 is mounted to be engaged with the guide rail 70, and the floodgate 20 is movable along the guide rail 70.
In particular, the rail 70 may be attached to the door frame 30 by a fixed angle 130 or welded directly to the door frame 30 integrally, with all bearing and contact surfaces on the rail 70 being machined and with tensile, compressive and shear strength to meet allowable stress requirements.
It should be noted that gate 20 should be machined to the contact surfaces of base 10 and wedge 80, respectively, and that the maximum clearance between gate 20 and rail 70 should not exceed 2.0mm.
Meanwhile, after the gate 20 is cast and molded, the contact surface of the gate 20 and the guide rail 70 is subjected to finish machining by a milling machine planer, so that the contact surface of the gate 20 and the guide rail 70 is smooth, and the gate 20 can smoothly run up and down, and time and labor are saved during opening and closing.
In some embodiments of the present utility model, wedges 80 are provided on both sides of gate 20, and weights 90 are provided on both sides of guide rail 70, respectively, such that when gate 20 is closed, wedges 80 are tightly fitted with weights 90 to prevent gate 20 from swinging.
With the orientation of fig. 1 as a reference, two wedges 80 are welded on a specific point of the gate 20, two weights 90 are welded on a specific point of the guide rail 70, and when the gate 20 is in the closed position, the wedges 80 are pressed tangentially with the weights 90, so that the gate 20 is in closer contact with the guide rail 70, a good water stopping effect is achieved, and the gate 20 is prevented from swinging left and right or even derailing relative to the guide rail 70 when opened and closed.
The mounting position of the wedge 80 is not limited, and may be set according to actual requirements.
In some embodiments of the present utility model, second housing 60 is provided with lifting lug 110, gate 20 is provided with hanging block 120, and lifting lug 110 is connected to hanging block 120 by bolts.
Specifically, when the size of the floodgate 20 is 2000mm or more, the top of the floodgate 20 should be provided with a hanging block 120, and correspondingly, the bottom of the second housing 60 is welded with a hanging lug 110, and the hanging lug 110 is connected with the hanging block 120 by bolts to connect the second housing 60 with the floodgate 20.
It should be noted that, the center line of two hanging blocks 120 on gate 20 does not deviate more than 2mm from the center line of gate 20, and at the same time, the hanging blocks 120 and the nuts need to be prevented from rotating relatively.
In some embodiments of the present utility model, the steel-structure frame-integrated cast iron gate further includes a hoist 100 disposed at the top of the door frame 30, and the hoist 100 is connected to the rotating member 40 for driving the rotating member 40 to rotate.
Specifically, the hoist 100, the door frame 30, the guide rail 70, and the base 10 are sequentially connected together, so that the overall structure is more compact.
In addition, the water conservancy gate 20 can be suitable for various farmland hydraulic engineering such as high-standard farmland construction, water-saving irrigation and the like.
It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (7)
1. A steel structure frame integral cast iron gate, comprising:
a base;
the door frame is connected with the base and is arranged up and down correspondingly to the base;
the gate is arranged on the base;
the first shell is arranged in the door frame, one end of the first shell is fixed at the top of the door frame, and the other end of the first shell extends along the length direction of the door frame;
the rotating piece is rotatably arranged in the first shell;
and one end of the second shell is connected with the rotating piece, the other end of the second shell is connected with the gate, and the rotating piece is used for driving the second shell to move along the inner side wall of the first shell so as to open and close the gate.
2. The steel structure frame integral cast iron gate of claim 1, wherein the first shell and the second shell are tubular and are adapted in shape and size.
3. The steel structure frame integral cast iron gate according to claim 1, wherein the rotating member is specifically a screw, one end of the screw is fixed at the top of the first housing, and the other end of the screw is arranged in the second housing, and when the screw rotates, the second housing is driven to move to the top of the first housing along the screw.
4. The steel structure frame monolithic cast iron gate of claim 1, further comprising:
the guide rail is arranged on two sides of the door frame and is used for connecting the door frame with the base, the gate is matched with the guide rail in an installation mode, and the gate can move along the guide rail.
5. The steel structure frame integral cast iron gate according to claim 4, wherein wedges are correspondingly arranged on two sides of the gate, and weights are correspondingly arranged on two sides of the guide rail, and when the gate is closed, the wedges are tightly attached to the weights so as to prevent the gate from swinging.
6. The steel structure frame integral cast iron gate according to any one of claims 1 to 5, wherein a lifting lug is arranged on the second shell, a hanging block is arranged on the gate, and the lifting lug is connected with the hanging block through a bolt.
7. The steel structure frame monolithic cast iron gate as set forth in any one of claims 1 to 5, further comprising:
the hoist is arranged at the top of the door frame and connected with the rotating piece and used for driving the rotating piece to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321294289.3U CN219886710U (en) | 2023-05-25 | 2023-05-25 | Integral cast iron gate of steel construction frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321294289.3U CN219886710U (en) | 2023-05-25 | 2023-05-25 | Integral cast iron gate of steel construction frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219886710U true CN219886710U (en) | 2023-10-24 |
Family
ID=88410134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321294289.3U Active CN219886710U (en) | 2023-05-25 | 2023-05-25 | Integral cast iron gate of steel construction frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219886710U (en) |
-
2023
- 2023-05-25 CN CN202321294289.3U patent/CN219886710U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |