Double-lifting-point gate for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a double-lifting-point gate for sewage treatment, which comprises a gate opening, a main body shell is arranged above the gate opening, a lifting mechanism is arranged in the main body shell, a stabilizing mechanism is arranged at the bottom in the main body shell, and the lifting mechanism comprises a driving mechanism, a transmission assembly, a gate assembly and a limiting assembly. The driving mechanism is arranged in the body shell, the transmission assembly is arranged on the right side of the driving mechanism, and the gate assembly is arranged below the driving mechanism and the transmission assembly. According to the double-lifting-point gate for sewage treatment, through the arranged lifting mechanism, a worker only needs to start a driving motor to drive a first take-up rotating disc and a second take-up rotating disc on the left side and the right side to synchronously rotate to drive lifting ropes on the left side and the right side to be wound to complete up-down movement of the gate body, and the lifting ropes do not enter a gate opening in the lifting process; corrosion caused by contact with sewage and impurities in the gate is avoided, cleaning of the device by workers is not needed, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a double-hanging-point gate for sewage treatment. Background Art

[0002] At present, sewage treatment plants mainly use single-point electric gates or double-point electric gates to distribute the water volume of sewage pools and cut off sewage. The electric gates on the market generally use copper nuts and screws. The electric head rotates parallel to the ground, causing the screw to move up and down, thereby driving the gate to move up and down to start and close.

[0003] According to the "A double-hanging-point electric gate for sewage treatment (publication number: CN219772894U; application number: 202320675832.8)" published on the patent website, the above application optimizes the problem that "the double-hanging-point electric gate currently used for sewage treatment needs to use a screw rod to open and close the gate when in use, and when the screw rod is not used for a long time or is affected by the surrounding environment, dust or impurities will accumulate on the surface of the screw rod, affecting the transmission effect of the screw rod, and then affecting the opening and closing effect of the gate." The screw rod in the above application will still contact the sewage during the opening and closing process of the gate, and it is only cleaned through the subsequent structure, which cannot avoid the corrosion of the screw rod by the sewage, making it inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a double-hanging-point gate for sewage treatment to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a double-lifting-point gate for sewage treatment, comprising a gate, a main body shell is arranged above the gate, a lifting mechanism is arranged inside the main body shell, and a stabilizing mechanism is arranged at the bottom of the main body shell.

[0006] The lifting mechanism includes a driving mechanism, a transmission assembly, a gate assembly and a limit assembly. The driving mechanism is arranged in the main body shell, the transmission assembly is arranged on the right side of the driving mechanism, the gate assembly is arranged below the driving mechanism and the transmission assembly, and the limit assembly is arranged on the left and right sides of the gate assembly.

[0007] The stabilizing mechanism comprises a stabilizing component and a supporting component. The stabilizing component is arranged at the bottom position inside the main shell, and the supporting component is arranged at the front and rear sides of the stabilizing component.

[0008] Preferably, the driving mechanism includes a driving motor, the driving motor is fixedly connected to the front side of the main body shell, the rear side of the driving motor is fixedly connected to a driving shaft, the outer ring of the driving shaft is fixedly connected to a wire-reeling turntable, the outer ring of the driving shaft is rotatably connected to a supporting rotating drum, and the supporting rotating drum is fixedly connected to the front and rear sides of the main body shell.

[0009] Preferably, the transmission assembly includes a second wire-taking turntable, which is meshed with the right side of the outer ring of the first wire-taking turntable, and the inner ring of the second wire-taking turntable is fixedly connected to a rotating shaft, and the outer ring of the rotating shaft is rotatably connected to a second supporting drum on the front and rear sides, and the second supporting drum is fixedly connected to the front and rear sides of the main body shell.

[0010] Preferably, the gate assembly includes a lifting rope, which is fixedly connected to the outer rings of the take-up turntable one and the take-up turntable two, and the bottom of the lifting rope is fixedly connected to a panel, which is clamped in the top of the gate, and the bottom of the panel is fixedly connected to a gate body, which is clamped in the gate.

[0011] Preferably, the limit assembly includes a limit block, which is fixedly connected to the bottom of the left and right sides of the gate body, and the limit block is slidably connected to the left and right sides of the gate. The left and right sides of the gate are provided with limit slots corresponding to the limit block positions.

[0012] Preferably, the stabilizing assembly includes a guide wheel, which is transmission-connected to the left and right sides of the lifting rope, the inner ring of the guide wheel is rotatably connected to a support shaft, and the front and rear sides of the support shaft are fixedly connected to connecting plates.

[0013] Preferably, the support assembly includes a support rod, which is fixedly connected to the outside of the connecting plate, the support rod is fixedly connected to the bottom of the front and rear sides of the main shell, and the top of the support rod is fixedly connected to a reinforcing rod, which is fixedly connected to the front and rear sides of the main shell.

[0014] Compared with the prior art, the utility model provides a double-hanging-point gate for sewage treatment, which has the following beneficial effects:

[0015] 1. The double-lifting-point gate for sewage treatment has a lifting mechanism. The staff only needs to start the driving motor to drive the wire-reeling turntable 1 and wire-reeling turntable 2 on the left and right sides to rotate synchronously and drive the lifting ropes on the left and right sides to reel in to complete the up and down movement of the gate body. The lifting rope does not enter the gate during the lifting process and will not contact with sewage impurities in the gate to cause corrosion. There is no need for the staff to clean it, which increases the service life of the device.

[0016] 2. The double-lifting-point gate for sewage treatment has a stabilizing mechanism, and three guide wheels are located on one side of the lifting rope. The upper and lower parallel arrangements guide the up and down movement trajectory of the lifting rope, thereby increasing the stability of the lifting rope during the lifting process, preventing the lifting rope from shaking during the lifting process, and increasing the stability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 It is a front schematic diagram of the utility model;

[0019] Figure 2 This is a front view of the gate assembly structure;

[0020] Figure 3 This is a front cross-sectional view of the gate structure;

[0021] Figure 4 It is a partial structural diagram of the lifting mechanism;

[0022] Figure 5 It is a cross-sectional view of the inner structure of the main shell;

[0023] Figure 6 Exploded diagram of part of the structure to stabilize the mechanism.

[0024] In the figure: 1. lifting mechanism; 11. driving mechanism; 1101. driving motor; 1102. driving shaft; 1103. take-up turntable 1; 1104. supporting drum 1; 12. transmission assembly; 1201. take-up turntable 2; 1202. rotating shaft; 1203. supporting drum 2; 13. gate assembly; 1301. lifting rope; 1302. panel; 1303. gate body; 14. limiting assembly; 1401. limiting block; 1402. limiting slide; 2. stabilizing mechanism; 21. stabilizing assembly; 2101. guide wheel; 2102. supporting shaft; 2103. connecting plate; 22. supporting assembly; 2201. supporting rod; 2202. reinforcing rod; 3. gate; 4. main body shell. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a technical solution:

[0028] Embodiment 1

[0029] Combination Figures 1 to 5 A double-lifting-point gate for sewage treatment comprises a gate 3, a main body shell 4 is arranged above the gate 3, a lifting mechanism 1 is arranged inside the main body shell 4, and a stabilizing mechanism 2 is arranged at the bottom of the main body shell 4.

[0030] The lifting mechanism 1 includes a driving mechanism 11, a transmission assembly 12, a gate assembly 13 and a limit assembly 14. The driving mechanism 11 is arranged in the main shell 4, the transmission assembly 12 is arranged on the right side of the driving mechanism 11, the gate assembly 13 is arranged below the driving mechanism 11 and the transmission assembly 12, and the limit assembly 14 is arranged on the left and right sides of the gate assembly 13.

[0031] The driving mechanism 11 includes a driving motor 1101, which is fixedly connected to the front side of the main body shell 4, and a driving shaft 1102 is fixedly connected to the rear side of the driving motor 1101. The outer ring of the driving shaft 1102 is fixedly connected to a take-up turntable 1103, and the outer ring of the driving shaft 1102 is rotatably connected to a supporting drum 1104, and the supporting drum 1104 is fixedly connected to the front and rear sides of the main body shell 4. The transmission assembly 12 includes a take-up turntable 2 1201, which is meshed with the right side of the outer ring of the take-up turntable 1103, and the inner ring of the take-up turntable 2 1201 is fixedly connected to a rotating shaft 1202, and the outer ring of the rotating shaft 1202 is rotatably connected to the supporting drum 2 1203 on both sides, and the supporting drum 2 120 3 is fixedly connected to the front and rear sides of the main shell 4, the gate assembly 13 includes a lifting rope 1301, the lifting rope 1301 is fixedly connected to the outer rings of the take-up turntable 1103 and the take-up turntable 2 1201, the bottom of the lifting rope 1301 is fixedly connected to an inlay plate 1302, and the inlay plate 1302 is clamped in the top of the gate 3, the bottom of the inlay plate 1302 is fixedly connected to a gate body 1303, and the gate body 1303 is clamped in the gate 3, the limiting assembly 14 includes a limiting block 1401, the limiting block 1401 is fixedly connected to the bottom of the left and right sides of the gate body 1303, the limiting block 1401 is slidably connected to the left and right sides of the gate 3, and the left and right sides of the gate 3 are provided with limiting sliding grooves 1402 corresponding to the position of the limiting block 1401.

[0032] Furthermore: the staff only needs to start the driving motor 1101 to drive the wire take-up turntable 1 1103 and the wire take-up turntable 2 1201 on the left and right sides to rotate synchronously and drive the lifting rope 1301 on the left and right sides to reel in to complete the up and down movement of the gate body 1303. The lifting rope 1301 does not enter the gate 3 during the lifting process, and will not contact the sewage impurities in the gate 3 to cause corrosion. There is no need for the staff to clean it, which increases the service life of the device.

[0033] Embodiment 2

[0034] See also Figure 1 , Figure 5 and Figure 6 On the basis of the first embodiment, it is further obtained that the stabilizing mechanism 2 includes a stabilizing component 21 and a supporting component 22 , the stabilizing component 21 is arranged at the bottom position inside the main shell 4 , and the supporting component 22 is arranged at the front and rear sides of the stabilizing component 21 .

[0035] The stabilizing component 21 includes a guide wheel 2101, which is transmission-connected to the left and right sides of the lifting rope 1301, and the inner circle of the guide wheel 2101 is rotationally connected to a support shaft 2102, and the front and rear sides of the support shaft 2102 are fixedly connected to connecting plates 2103, and the supporting component 22 includes a support rod 2201, which is fixedly connected to the outer side of the connecting plate 2103, and the support rod 2201 is fixedly connected to the bottom of the front and rear sides of the main shell 4, and the top of the support rod 2201 is fixedly connected to a reinforcing rod 2202, and the reinforcing rod 2202 is fixedly connected to the front and rear sides of the main shell 4.

[0036] Furthermore: there are three guide wheels 2101 located on a single side of the lifting rope 1301, which are arranged in parallel up and down to guide the up and down movement trajectory of the lifting rope 1301, thereby increasing the stability of the lifting rope 1301 during the lifting process, preventing the lifting rope 1301 from shaking during the lifting process, and increasing the stability of the structure.

[0037] During actual operation, when this device is used, when it is necessary to lift the gate body 1303, the staff first starts the drive motor 1101, and the drive motor 1101 starts to drive the take-up turntable 1103 to rotate through the drive shaft 1102. The rotation of the take-up turntable 1103 drives the take-up turntable 2 1201 to rotate synchronously, and the synchronous rotation of the take-up turntable 1103 and the take-up turntable 2 1201 drives the lifting ropes 1301 on the left and right sides to reel in or pay out synchronously. The take-up turntable 1 1103 and the take-up turntable 2 1201 on the left and right sides rotate inward to reel in the lifting rope 1301 and drive the gate body 1303 to move upward to complete the opening and closing of the gate 3. The take-up turntable 1 1103 and the take-up turntable 2 1201 on the left and right sides rotate outward to pay out the lifting rope 1301 and drive the gate body 1303 to move downward to complete the closing of the gate 3.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A double-hanging-point gate for sewage treatment, comprising a gate (3), characterized in that: A main body shell (4) is arranged above the gate (3), a lifting mechanism (1) is arranged inside the main body shell (4), and a stabilizing mechanism (2) is arranged at the bottom of the main body shell (4); The lifting mechanism (1) comprises a driving mechanism (11), a transmission assembly (12), a gate assembly (13) and a limit assembly (14); the driving mechanism (11) is arranged in a main body housing (4); the transmission assembly (12) is arranged on the right side of the driving mechanism (11); the gate assembly (13) is arranged below the driving mechanism (11) and the transmission assembly (12); and the limit assembly (14) is arranged on the left and right sides of the gate assembly (13); The stabilizing mechanism (2) comprises a stabilizing component (21) and a supporting component (22); the stabilizing component (21) is arranged at the bottom of the main body shell (4); and the supporting component (22) is arranged at the front and rear sides of the stabilizing component (21).

2. A double-hanging-point gate for sewage treatment according to claim 1, characterized in that: The driving mechanism (11) comprises a driving motor (1101), wherein the driving motor (1101) is fixedly connected to the front side of the main body shell (4), and the rear side of the driving motor (1101) is fixedly connected to a driving shaft (1102), the outer ring of the driving shaft (1102) is fixedly connected to a wire-reeling rotary disc (1103), and the outer ring of the driving shaft (1102) is rotatably connected to a supporting rotary drum (1104), and the supporting rotary drum (1104) is fixedly connected to the front and rear sides of the main body shell (4).

3. A double-hanging-point gate for sewage treatment according to claim 1, characterized in that: The transmission assembly (12) comprises a second wire-reeling turntable (1201), wherein the second wire-reeling turntable (1201) is meshed with the right side of the outer ring of the first wire-reeling turntable (1103), wherein the inner ring of the second wire-reeling turntable (1201) is fixedly connected to a rotating shaft (1202), and the outer ring of the rotating shaft (1202) is rotatably connected to a second supporting drum (1203) at the front and rear sides, and the second supporting drum (1203) is fixedly connected to the front and rear sides of the main body shell (4).

4. A double-hanging-point gate for sewage treatment according to claim 1, characterized in that: The gate assembly (13) includes a lifting rope (1301), and the lifting rope (1301) is fixedly connected to the outer ring of the take-up turntable 1 (1103) and the take-up turntable 2 (1201). The bottom of the lifting rope (1301) is fixedly connected to a panel (1302), and the panel (1302) is clamped in the top of the gate (3). The bottom of the panel (1302) is fixedly connected to a gate body (1303), and the gate body (1303) is clamped in the gate (3).

5. A double-hanging-point gate for sewage treatment according to claim 1, characterized in that: The limit assembly (14) comprises a limit block (1401), wherein the limit block (1401) is fixedly connected to the bottom of the left and right sides of the gate body (1303), and the limit block (1401) is slidably connected to the left and right sides of the gate (3), and the limit sliding grooves (1402) are provided on the left and right sides of the gate (3) corresponding to the position of the limit block (1401).

6. A double-hanging-point gate for sewage treatment according to claim 1, characterized in that: The stabilizing component (21) comprises a guide wheel (2101), wherein the guide wheel (2101) is transmission-connected to the left and right sides of the lifting rope (1301), the inner circle of the guide wheel (2101) is rotationally connected to a support shaft (2102), and the front and rear sides of the support shaft (2102) are fixedly connected to connecting plates (2103).

7. A double-hanging-point gate for sewage treatment according to claim 1, characterized in that: The support assembly (22) comprises a support rod (2201), wherein the support rod (2201) is fixedly connected to the outside of the connecting plate (2103), wherein the support rod (2201) is fixedly connected to the bottom of the front and rear sides of the main shell (4), and the top of the support rod (2201) is fixedly connected to a reinforcing rod (2202), wherein the reinforcing rod (2202) is fixedly connected to the front and rear sides of the main shell (4).

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