Dredging equipment for river regulation
By setting threaded holes and threaded rod connections in the screw rod of the water conservancy river silt equipment, combined with the design of the fixing ring, the problem of the screw rod socket easily entering the silt is solved, and the convenient installation and depth extension of the silt pipe is achieved. Improves the convenience and efficiency of dredging operation.
Patent Information
- Application Number
- CN202420991470.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-09
AI Technical Summary
When existing water conservancy river silt equipment is used, the screw sockets are prone to enter silt or other impurities, which makes it difficult to insert the silt pipe and affects the silt cleaning operation.
A dredging equipment for river channel management was designed. By opening threaded holes inside the screw rod and connecting them with the threaded rod, silt will prevent the entry of silt into the threaded hole, thereby facilitating the installation and insertion of the dredging pipe; at the same time, a fixed shaft is installed on the fixing ring. Jacks, columns and positioning holes improve device practicality and installation flexibility.
It realizes the convenient installation and extension of the dredging pipe to a specified depth, improves the convenience and efficiency of dredging operation, and avoids the problem of silt and impurities entering and affecting the insertion.
Smart Images
Figure CN222275606U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of water conservancy engineering, and in particular to a dredging device for river management. Background Art
[0002] For example, a Chinese utility model patent with the announcement number CN214657347U discloses a small-scale water conservancy river channel dredging equipment, including a ring plate, a cross plate is arranged on the top of the ring plate, a spiral sleeve is arranged at the center of the upper surface of the cross plate, and a screw rod is connected to the inner thread of the spiral sleeve, and the screw rod passes through the cross plate, a plug hole is arranged on the top of the screw rod, a silt pipe is passed through the inside of the screw rod, a rotating disk is arranged on the top of the screw rod, and a vertical plate is arranged in an annular array at the bottom of the ring plate, and the bottom ends of the vertical plates are all provided with a first bottom plate; through the provided screw rod, spiral sleeve, plug hole, cross plate and ring plate, the silt inside the deep bottom of the river channel can be reached, so that the silt pipe reaches the deep bottom of the silt and extracts the silt, thereby cleaning the river channel, avoiding the problem that the silt pipe is difficult to insert into the deep bottom of the silt, and facilitating the cleaning of the silt in the deep bottom of the river channel;
[0003] With respect to the above-mentioned related technologies, the inventor believes that when the application is in use, silt or other impurities are easily introduced into the socket of the screw rod. If some larger impurities accidentally enter, it will affect the insertion of the silt pipe, making it inconvenient to perform dredging operations.
[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0005] In order to solve the problem that silt or other impurities are easily introduced into the socket of the screw rod of the water conservancy river channel desilting equipment in the related technology during use, and if some larger impurities accidentally enter, it will affect the insertion of the silt pipe, making the desilting operation inconvenient, the present application provides a desilting equipment for river channel management.
[0006] The dredging equipment for river management provided in this application adopts the following technical solution:
[0007] A dredging device for river management comprises a fixing ring, wherein the interior of the fixing ring is fixedly connected to a threaded sleeve via a connecting rod, the interior of the threaded sleeve is threadedly connected to a screw rod, the interior of the screw rod is provided with a threaded hole, the interior of the threaded hole is threadedly connected to a threaded rod, the fixing ring is symmetrically provided with two through holes, a fixing shaft is rotatably arranged inside the through holes, a bottom plate is fixedly installed at the bottom of the fixing shaft, a fixing disk is fixedly installed at the top of the fixing shaft, a plurality of insertion holes are arranged in a ring on the fixing disk, insertion posts are inserted into the insertion holes, and the fixing ring is provided with positioning holes matching with the insertion posts.
[0008] Preferably, a rotating disk is fixedly mounted on the top of the screw rod, and a plurality of handles are annularly mounted on the outer side of the rotating disk.
[0009] Preferably, a turntable is fixedly mounted on the top of the threaded rod, and a plurality of anti-slip grooves are provided on the circumferential direction of the turntable.
[0010] Preferably, reinforcing ribs are fixedly installed between the base plate and the fixed shaft.
[0011] Preferably, a plurality of mounting bolts are fixedly mounted on the bottom of the base plate.
[0012] Preferably, a locking bolt is threadedly connected to the rotating disk for limiting the rotation of the threaded rod.
[0013] In summary, this application includes the following beneficial technical effects:
[0014] 1. The present invention provides a threaded hole inside the screw rod, and a threaded rod is connected with the thread, so that when the screw rod is inserted into the silt, the silt can be prevented from entering the threaded hole, thereby facilitating the installation of the dredging pipe. Compared with the prior art, the present invention facilitates the installation of the dredging pipe and allows the dredging pipe to be inserted to a specified depth;
[0015] 2. The present application enables the fixed shaft to be rotatably disposed on the fixed ring, and is provided with a fixed disk, a socket, a plug column and a positioning hole, so that the installation position of the base plate can be changed as required, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;
[0017] Figure 2 is a schematic diagram of the structure of the threaded rod of the application embodiment;
[0018] Figure 3 It is a schematic diagram of the structure of the fixing ring of the embodiment of the application.
[0019] Explanation of the reference numerals in the accompanying drawings: 1. fixing ring; 11. through hole; 12. positioning hole; 2. connecting rod; 3. threaded sleeve; 4. fixed shaft; 41. fixing plate; 42. insertion hole; 43. insertion column; 5. base plate; 51. mounting bolt; 6. screw rod; 61. rotating plate; 62. handle; 63. threaded rod; 64. turntable; 7. reinforcing rib; 8. locking bolt. DETAILED DESCRIPTION
[0020] The following is combined with Figure 1-3 This application is described in further detail.
[0021] The present application embodiment discloses a dredging device for river management. Figure 1-3 A dredging device for river management includes a fixing ring 1, a threaded sleeve 3 is fixedly connected to the inside of the fixing ring 1 through a connecting rod 2, a screw rod 6 is threadedly connected to the inside of the threaded sleeve 3, a threaded hole is provided inside the screw rod 6, a threaded rod 63 is threadedly connected to the inside of the threaded hole, two through holes 11 are symmetrically provided on the fixing ring 1, a fixing shaft 4 is rotatably arranged inside the through hole 11, a bottom plate 5 is fixedly installed at the bottom of the fixing shaft 4, a fixing disk 41 is fixedly installed at the top of the fixing shaft 4, a plurality of plug holes 42 are annularly provided on the fixing disk 41, a plug column 43 is inserted inside the plug hole 42, and a positioning hole 12 matching the plug column 43 is provided on the fixing ring 1.
[0022] Here, the device is fixedly installed at the river channel to be dredged through the bottom plate 5, and then the screw rod 6 is rotated, and with the cooperation of the threaded sleeve 3, the screw rod 6 descends and extends into the silt at the bottom of the river channel, and then the threaded rod 63 is rotated so that the threaded rod 63 can be screwed out from the inside of the screw rod 6, and then the dredging pipe is inserted into the threaded hole so that the dredging pipe can be easily extended into the silt, and the top end of the dredging pipe is connected to the suction pump, so that the silt can be removed.
[0023] Reference Figure 1 A rotating disk 61 is fixedly installed on the top of the screw rod 6, and a plurality of handles 62 are annularly installed on the outer side of the rotating disk 61.
[0024] Here, the screw rod 6 can be rotated by providing a handle 62 and a rotating disk 61 .
[0025] Reference Figure 2 A turntable 64 is fixedly mounted on the top of the threaded rod 63 , and a plurality of anti-slip grooves are provided in the circumferential direction of the turntable 64 .
[0026] Here, a turntable 64 is installed on the top of the threaded rod 63, and an anti-slip groove is provided on the turntable 64, so that the threaded rod 63 can be driven to rotate conveniently.
[0027] Reference Figure 1 A reinforcing rib 7 is fixedly installed between the bottom plate 5 and the fixed shaft 4.
[0028] Here, by providing the reinforcing ribs 7, the stability of the device can be improved.
[0029] Reference Figure 1 A plurality of mounting bolts 51 are fixedly mounted on the bottom of the base plate 5 .
[0030] Here, by providing mounting bolts 51 , it is convenient to fix and install the base plate 5 .
[0031] Reference Figure 1The rotating disk 61 is threadedly connected with a locking bolt 8 for limiting the rotation of the threaded rod 63 .
[0032] Here, by threading the locking bolt 8 on the rotating disk 61 , the threaded rod 63 can be fixed and locked, so that the threaded rod 63 can rotate synchronously with the screw rod 6 .
[0033] The implementation principle of a dredging device for river management in an embodiment of the present application is as follows: when in use, the device is fixedly installed through the base plate 5, and the fixed shaft 4 and the base plate 5 can be rotated as needed, so that the installation position of the base plate 5 can be changed, and then locked by cooperating with the insertion column 43 and the positioning hole 12, and then the rotating disk 61 is rotated, and the rotating disk 61 drives the screw rod 6 to rotate. With the cooperation of the threaded sleeve 3, the screw rod 6 descends and extends into the silt at the bottom of the river channel, and then the locking bolt 8 is loosened, and then the turntable 64 is rotated, and the turntable 64 drives the threaded rod 63 to rotate, so that the threaded rod 63 can be screwed out from the inside of the screw rod 6, and then the dredging pipe is inserted into the threaded hole, so that the dredging pipe can be easily extended into the silt, and the top of the dredging pipe is connected to the suction pump, so that the silt can be removed.
[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A dredging device for river management, comprising a fixing ring (1), characterized in that: The interior of the fixing ring (1) is fixedly connected to a threaded sleeve (3) via a connecting rod (2), the interior of the threaded sleeve (3) is threadedly connected to a screw rod (6), the interior of the screw rod (6) is provided with a threaded hole, the interior of the threaded hole is threadedly connected to a threaded rod (63), the fixing ring (1) is symmetrically provided with two through holes (11), a fixed shaft (4) is rotatably arranged inside the through hole (11), a bottom plate (5) is fixedly installed at the bottom of the fixing shaft (4), a fixing disk (41) is fixedly installed at the top of the fixing shaft (4), a plurality of insertion holes (42) are annularly provided on the fixing disk (41), a plug post (43) is inserted inside the insertion hole (42), and a positioning hole (12) matching the plug post (43) is provided on the fixing ring (1).
2. A dredging device for river management according to claim 1, characterized in that: A rotating disk (61) is fixedly mounted on the top of the screw rod (6), and a plurality of handles (62) are annularly mounted on the outer side of the rotating disk (61).
3. The dredging equipment for river management according to claim 1, characterized in that: A rotating disk (64) is fixedly mounted on the top of the threaded rod (63), and a plurality of anti-slip grooves are provided in the circumferential direction of the rotating disk (64).
4. The dredging equipment for river management according to claim 1, characterized in that: A reinforcing rib (7) is fixedly installed between the bottom plate (5) and the fixed shaft (4).
5. The dredging equipment for river management according to claim 1, characterized in that: A plurality of mounting bolts (51) are fixedly mounted on the bottom of the base plate (5).
6. A dredging device for river management according to claim 2, characterized in that: The rotating disk (61) is threadedly connected with a locking bolt (8) for limiting the rotation of the threaded rod (63).