Lifting type gate
By introducing gears, racks and valve structures into the lift gate, the problem of inconvenient drainage control in the prior art is solved, the fine control of water sources and the improvement of discharge efficiency are achieved, and the operational safety is improved through contact sensors.
Patent Information
- Application Number
- CN202421637645.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-07-11
AI Technical Summary
The existing lifting gates can only be controlled through the lifting process when draining, and lack the convenient control ability of drainage.
A lifting gate structure including gate frame, rack, gate plate, bidirectional motor and valve was designed. The gate plate was driven up through the meshing mechanism of gears and racks, and a contact sensor and valve were installed on the top of the gate plate to realize Fine control and auxiliary emissions of water sources.
The fine control and discharge of water sources is achieved, drainage efficiency is increased, and the maximum rise height is prompted through contact sensors, improving operational safety.
Smart Images
Figure CN222251996U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of gates, and more specifically, particularly relates to a lifting gate. Background Art
[0002] Gates are control facilities used to close and open water discharge channels. They are an important part of hydraulic structures and can be used to intercept water flow, control water levels, regulate flow, discharge sediment and floating objects, etc.
[0003] Application No. CN202320231665.8 The utility model relates to a lifting gate, which belongs to the field of gate technology, including a gate frame, a gate door panel, and a lifting net box. A No. 1 brake motor is fixedly installed on the top of the gate frame. In the utility model, the No. 1 brake motor can drive the gate door panel to be lifted and opened inside the gate frame, and the No. 2 brake stepper motor can drive the lifting net box to be stably lifted and lowered on the outer wall of the gate frame. When it is necessary to clean the gate door, the lifting net box can be raised, and the staff can take out the garbage collection net and the garbage collected inside from the lifting net box and dump and collect the garbage inside the garbage collection net, which effectively improves the work efficiency of garbage cleaning and collection at the gate crossing, prevents garbage blockage, and ensures the smooth opening and closing of the gate.
[0004] Based on the search of the above patents and the application of an existing lifting gate, it is understood that the current lifting gate can only be operated through the lifting process when draining water, which is not convenient for controlling the drainage volume. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a lifting gate to solve the problem that the existing lifting gate can only be operated through a lifting process when draining water, which is inconvenient to control the drainage volume.
[0006] The purpose and effect of the lifting gate of the utility model are achieved by the following specific technical means:
[0007] A lifting gate comprises a gate frame; a strip groove is respectively provided at the left and right sides of the middle of the top of the gate frame, a rack A is slidably connected in the left strip groove of the gate frame, and a rack B is slidably connected in the right strip groove of the gate frame, the rack A and the rack B are symmetrically designed, the top positions of the rack A and the rack B are fixedly connected to the left and right sides of the bottom of a connecting plate respectively, the connecting plate is located above the gate frame, a gate plate is slidably connected to the inner position of the gate frame, the top left position of the gate plate is fixedly connected to the bottom position of the rack A, and the top right position of the gate plate is fixedly connected to the bottom position of the rack B.
[0008] According to an embodiment of the utility model, a through hole is opened in the middle of the gate plate, and a connecting pipe is fixedly connected in the through hole of the gate plate, and a valve is fixedly connected at the front end of the connecting pipe.
[0009] According to an embodiment of the utility model, a bidirectional motor is fixedly connected to the internal upper end of the gate frame, the bidirectional motor is located in the middle of the rack A and the rack B, and the bidirectional motor is located at the upper end of the gate plate.
[0010] According to one embodiment of the utility model, the left and right sides of the bidirectional motor are respectively provided with rotating shafts, the left rotating shaft of the bidirectional motor is fixedly connected with gear A, the right rotating shaft of the bidirectional motor is fixedly connected with gear B, and a contact sensor is provided at the bottom of the bidirectional motor.
[0011] According to an embodiment of the present invention, the gear A is meshed with the rack A, and the gear B is meshed with the rack B.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] When drainage is required, turn the upper end of the valve, take over the pipe to transport the water source behind the gate, and discharge a small amount of water to the gate through the valve, which is convenient for controlling the discharge volume of the water source.
[0014] The rotating shafts on both sides of the bidirectional motor will drive gear A and gear B to rotate respectively. Combined with the meshing of gear A and rack A, and the meshing of gear B and rack B, the gate will move upward. The gap between the bottom of the gate and the bottom of the gate frame will facilitate the discharge of a large amount of water. At the same time, the valve will still discharge water without closing, which will assist the discharge and increase the drainage efficiency.
[0015] When the top position of the gate plate contacts the contact sensor, the contact sensor will prompt that the gate plate is currently at the maximum rising height, so as to warn the personnel. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the main structure of the lifting gate closing of the utility model.
[0017] Figure 2 It is a schematic diagram of the closed top view structure of the lifting gate of the utility model.
[0018] Figure 3 It is a schematic diagram of the closed side structure of the lifting gate of the utility model.
[0019] Figure 4 It is a schematic diagram of the main structure of the lifting gate of the utility model when it is opened.
[0020] Figure 5 The utility model is a schematic diagram of the lifting gate when it is opened from the side.
[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:
[0022] 1. Gate frame; 101. Connecting plate; 1011. Rack A; 1012. Rack B; 102. Gate plate; 103. Pipe connection; 104. Valve; 2. Bidirectional motor; 201. Gear A; 202. Gear B; 203. Contact sensor. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0025] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples. Example
[0026] As attached Figure 1 To Attachment Figure 5 As shown:
[0027] The utility model provides a lifting gate, comprising a gate frame 1; a strip groove is respectively opened at the left and right sides of the middle of the top of the gate frame 1, a rack A1011 is slidably connected in the left strip groove of the gate frame 1, and a rack B1012 is slidably connected in the right strip groove of the gate frame 1, the rack A1011 and the rack B1012 are symmetrically designed, the top positions of the rack A1011 and the rack B1012 are respectively fixedly connected to the left and right sides of the bottom of a connecting plate 101, the connecting plate 101 is located above the gate frame 1, a gate plate 102 is slidably connected to the inner position of the gate frame 1, the top left position of the gate plate 102 is fixedly connected to the bottom position of the rack A1011, and the top right position of the gate plate 102 is fixedly connected to the bottom position of the rack B1012.
[0028] A through hole is opened in the middle of the gate plate 102 , and a connecting pipe 103 is fixedly connected in the through hole of the gate plate 102 , and a valve 104 is fixedly connected to the front end of the connecting pipe 103 .
[0029] Among them, a bidirectional motor 2 is fixedly connected to the inner upper end of the gate frame 1, and the bidirectional motor 2 is located in the middle position of the rack A1011 and the rack B1012, and the bidirectional motor 2 is located at the upper end of the gate plate 102.
[0030] Among them, the left and right sides of the bidirectional motor 2 are respectively provided with rotating shafts, the left rotating shaft of the bidirectional motor 2 is fixedly connected with the gear A201, the right rotating shaft of the bidirectional motor 2 is fixedly connected with the gear B202, and the bottom position of the bidirectional motor 2 is provided with a contact sensor 203, the gear A201 is meshed with the rack A1011, and the gear B202 is meshed with the rack B1012, and the gate plate 102 will move to the upper position, and the gap between the bottom position of the gate plate 102 and the lower part of the gate frame 1 will facilitate the leakage and discharge of a large amount of water. At the same time, the valve 104 will still discharge the water source without closing, which has the effect of auxiliary discharge. When the top position of the gate plate 102 contacts the contact sensor 203, the contact sensor 203 will prompt that the gate plate 102 is currently at the maximum rising height.
[0031] When using:
[0032] First, install the gate frame 1 to the drainage position. When drainage is needed, turn the upper end of the valve 104, and take over the pipe 103 to transport the water source behind the gate plate 102. A small amount of water is discharged from the gate plate 102 through the valve 104, which is convenient for controlling the discharge amount of the water source. Example
[0033] Start the bidirectional motor 2, and the rotating shafts on both sides of the bidirectional motor 2 will respectively drive the gear A201 and the gear B202 to rotate. Combined with the meshing of the gear A201 and the rack A1011, and the meshing of the gear B202 and the rack B1012, the gate plate 102 will move upward, and the gap between the bottom position of the gate plate 102 and the bottom of the gate frame 1 will facilitate the leakage and discharge of a large amount of water. At the same time, the valve 104 will still discharge the water without closing, which has the effect of auxiliary discharge and increases the drainage efficiency.
[0034] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.
Claims
1. A lifting gate, characterized in that: The invention comprises a gate frame (1); a strip groove is respectively provided at the left and right sides of the middle of the top of the gate frame (1); a rack A (1011) is slidably connected in the left strip groove of the gate frame (1); a rack B (1012) is slidably connected in the right strip groove of the gate frame (1); the rack A (1011) and the rack B (1012) are symmetrically designed; the top positions of the rack A (1011) and the rack B (1012) are respectively fixedly connected to the left and right sides of the bottom of a connecting plate (101); the connecting plate (101) is located above the gate frame (1); a gate plate (102) is slidably connected to the inner position of the gate frame (1); the top left position of the gate plate (102) is fixedly connected to the bottom position of the rack A (1011); and the top right position of the gate plate (102) is fixedly connected to the bottom position of the rack B (1012).
2. A lifting gate as claimed in claim 1, characterized in that: A through hole is provided in the middle of the gate plate (102), a connecting pipe (103) is fixedly connected in the through hole of the gate plate (102), and a valve (104) is fixedly connected at the front end of the connecting pipe (103).
3. A lifting gate as claimed in claim 1, characterized in that: A bidirectional motor (2) is fixedly connected to the upper end of the gate frame (1); the bidirectional motor (2) is located between the rack A (1011) and the rack B (1012); and the bidirectional motor (2) is located at the upper end of the gate plate (102).
4. A lifting gate as claimed in claim 3, characterized in that: The bidirectional motor (2) is provided with rotating shafts at the left and right sides respectively; the left rotating shaft of the bidirectional motor (2) is fixedly connected to a gear A (201); the right rotating shaft of the bidirectional motor (2) is fixedly connected to a gear B (202); and a contact sensor (203) is provided at the bottom of the bidirectional motor (2).
5. A lifting gate as claimed in claim 4, characterized in that: The gear A (201) is meshed with the rack A (1011), and the gear B (202) is meshed with the rack B (1012).