Anti-blocking flow guide device for inspection well

Abstract

The utility model discloses an anti-blocking flow guide device for an inspection well, which relates to the technical field of anti-blocking flow guide devices and comprises an anti-blocking component and a flow guide component. The anti-blocking assembly comprises a supporting frame, a supporting table, a supporting pipe, worm teeth, a fixing frame, a worm and a servo motor, the supporting table is arranged at the top end of the supporting frame, the supporting pipe is rotationally connected to the middle of the supporting table, and the worm teeth are arranged in the middle of the supporting pipe; the electric dredging device has the beneficial effects that in order to conveniently and electrically dredge blockages in wells with different depths, a worker can select a plurality of rotating rods for connection according to the actual well depth, and the connecting groove of one rotating rod is sleeved outside the connecting block of the other rotating rod; and locking and fixing are conducted through cooperation of corresponding connecting holes and bolts, the multiple rotating rods are driven to rotate synchronously under cooperation of a servo motor, and blocking objects are stirred and crushed through the connecting cones and the cleaning blocks through rotation of the mounting columns.

Description

Technical Field

[0001] The utility model relates to an anti-blocking and diversion device, in particular to an anti-blocking and diversion device for an inspection well, and belongs to the technical field of anti-blocking and diversion devices. Background Art

[0002] With the rapid development of urban construction, the use of underground wells has become more and more widespread. However, during the inspection and maintenance of the wells, due to the large depth of the wells and the harsh environment, there are often problems such as blockage and inertial water flow, which poses a great challenge to the safety and work efficiency of the staff. Therefore, a manhole anti-blocking and diversion device is needed;

[0003] Among them, the "waterproof diversion device for inspection wells and inspection wells" disclosed in the application number "CN202121665465.0" is also an increasingly mature technology, in which the waterproof diversion device for inspection wells includes: a grille mesh, the bottom of which is provided with a mesh bottom seal; a mesh bracket, connected to the grille mesh to form a support for the grille mesh; and a diversion pipe, one end of which is connected to the upper side of the mesh bottom seal. The waterproof diversion device for inspection wells and the inspection wells provided by the utility model can filter rainwater through the grille mesh, and the filtered rainwater enters the mesh bottom seal, and then the rainwater in the inspection well is discharged through the diversion pipe. Later maintenance only requires taking out the filter screen for cleaning, and the operation is simple and convenient.

[0004] However, the above method still has the following defects in actual use: there is no rotating rod for adjusting the length, which makes it inconvenient to electrically clear blockages of different depths, and the anti-blocking and diversion effect needs to be improved. Utility Model Content

[0005] The utility model aims to provide an inspection well anti-blocking and diversion device to solve the problem in the above background technology that there is no rotating rod for adjusting the length, which makes it inconvenient to electrically clear blockages of different depths.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-blocking and diversion device for an inspection well, comprising an anti-blocking component and a diversion component; the anti-blocking component comprises a support frame, a support platform, a support pipe, a worm gear, a fixed frame, a worm and a servo motor, a support platform is arranged at the top of the support frame, a support pipe is rotatably connected to the middle of the support frame, a worm gear is arranged in the middle of the support pipe, a fixed frame is arranged in the middle of the support frame, a worm gear is rotatably connected to one side of the fixed frame, the worm gear is meshed with the worm gear, a servo motor is arranged at one end of the fixed frame, and a transmission shaft of the servo motor is fixedly connected to one end of the worm gear. The guide assembly includes a rotating rod, a connecting groove, a connecting block, a support sleeve, a mounting column, threaded blades and a connecting cone. The rotating rod is clamped in the interior of the support tube. The top of the rotating rod is provided with a connecting groove. The bottom of the rotating rod is provided with a connecting block matching the connecting groove. The bottom of the connecting block is fixed with a support sleeve by bolt threads. The bottom end of the support sleeve is provided with a mounting column. The middle part of the mounting column is provided with threaded blades. The bottom end of the mounting column is provided with a connecting cone. The top of the rotating rod and the top of the support tube are both provided with connecting holes matching each other, and the two connecting holes are fixed by bolt threads.

[0007] As a preferred technical solution of the utility model, a cleaning block is provided in the middle of the connecting cone.

[0008] As a preferred technical solution of the utility model, a support seat is arranged on the top of one side of the fixing frame, and the interior of the support seat is rotatably connected to the surface of the worm.

[0009] As a preferred technical solution of the utility model, a mounting frame is provided at one end of the fixing frame, and one end of the mounting frame is fixedly connected to one end of the servo motor.

[0010] As a preferred technical solution of the utility model, a connecting pipe is provided at the bottom end of the supporting frame, and an adjusting foot is connected to the internal thread of the connecting pipe.

[0011] As a preferred technical solution of the utility model, limit rods are arranged on both sides of the support platform, and a limit plate is arranged at the bottom end of each limit rod.

[0012] As a preferred technical solution of the utility model, a switch panel is arranged on the surface of the fixing frame.

[0013] Compared with the related art, the anti-blocking and diversion device for inspection wells provided by the utility model has the following beneficial effects:

[0014] In order to facilitate the electric dredging of blockages in wells of different depths, the staff can select multiple rotating rods for connection according to the actual well depth. The connecting groove of one rotating rod is set on the outside of the connecting block of another rotating rod, and is locked and fixed by the corresponding connecting holes and bolts. With the cooperation of the servo motor, several rotating rods are driven to rotate synchronously. The connecting cone and the cleaning block are rotated by rotating the mounting column to stir and crush the blockage, and the threaded blades are used to further crush the blockage and accelerate the flow of the blockage, thereby improving the diversion effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the flow guide assembly of the utility model;

[0018] Figure 4 For this utility model Figure 2 A is an enlarged structural diagram of FIG.

[0019] In the figure: 1. anti-blocking component; 11. support frame; 111. connecting pipe; 112. adjusting foot; 12. support platform; 121. limit rod; 122. limit plate; 13. support pipe; 131. connecting hole; 14. worm gear; 15. fixing frame; 151. support seat; 152. mounting frame; 16. worm; 17. servo motor; 2. guide assembly; 21. rotating rod; 211. connecting groove; 212. connecting block; 22. support sleeve; 23. mounting column; 24. threaded blade; 25. connecting cone; 26. cleaning block. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides an inspection well anti-blocking and diversion device, comprising an anti-blocking component 1 and a diversion component 2;

[0022] The anti-blocking component 1 includes a support frame 11, a support platform 12, a support tube 13, a worm gear 14, a fixed frame 15, a worm 16 and a servo motor 17. The support frame 11 is fixedly provided with the support platform 12 at the top, the support platform 12 is rotatably connected with the support tube 13 in the middle, the worm gear 14 is fixedly provided in the middle of the support tube 13, the support frame 11 is fixedly provided with the fixed frame 15 in the middle, one side of the fixed frame 15 is rotatably connected with the worm gear 16, the worm gear 16 is meshed and connected with the worm gear 14, and a servo motor 17 is fixedly provided at one end of the fixed frame 15, and the transmission shaft of the servo motor 17 is fixedly connected with one end of the worm gear 16;

[0023] A support seat 151 is fixedly disposed on the top of one side of the fixing frame 15, and the interior of the support seat 151 is rotatably connected to the surface of the worm 16;

[0024] A mounting frame 152 is fixedly provided at one end of the fixing frame 15, and one end of the mounting frame 152 is fixedly connected to one end of the servo motor 17;

[0025] A connecting pipe 111 is fixedly provided at the bottom end of the support frame 11, and an adjusting foot 112 is connected to the inner thread of the connecting pipe 111, and the stability of the support is adjusted by rotating the adjusting foot 112;

[0026] Limit rods 121 are fixedly arranged on both sides of the support platform 12, and a limit plate 122 is fixedly arranged at the bottom end of each limit rod 121 to reduce the up and down shaking of the worm gear 14 and improve the stability of the rotation;

[0027] A switch panel is fixedly arranged on the surface of the fixing frame 15 for controlling the servo motor 17;

[0028] Specifically, first, the bottom end of the worm gear 14 slides with the surface of the support platform 12, and the switch panel controls the forward and reverse rotation of the drive shaft of the servo motor 17. The drive shaft of the servo motor 17 drives the worm 16 to rotate synchronously. Under the action of the meshing connection between the worm 16 and the worm gear 14, the rotating rod 21 is driven to rotate through the support tube 13.

[0029] The flow guide assembly 2 includes a rotating rod 21, a connecting groove 211, a connecting block 212, a supporting sleeve 22, a mounting column 23, a threaded blade 24 and a connecting cone 25. The rotating rod 21 is clamped in the interior of the supporting tube 13. The top of the rotating rod 21 is provided with a connecting groove 211. The bottom of the rotating rod 21 is fixedly provided with a connecting block 212 matching the connecting groove 211. The bottom of the connecting block 212 is threadedly fixed with the supporting sleeve 22 by bolts. The bottom end of the supporting sleeve 22 is fixedly provided with a mounting column 23. The middle part of the mounting column 23 is fixedly provided with a threaded blade 24. The bottom end of the mounting column 23 is fixedly provided with a connecting cone 25. The top of the rotating rod 21 and the top of the supporting tube 13 are both provided with connecting holes 131 matching each other. The two connecting holes 131 are threadedly fixed by bolts. The middle part of the connecting block 212 is provided with the same connecting hole 131. The connecting groove 211 and the connecting block 212 are fixed by bolts.

[0030] A cleaning block 26 is fixedly provided in the middle of the connecting cone 25 for breaking up blockages;

[0031] Specifically, first, the connecting cone 25 is conveniently inserted into the interior of the blockage, and the connecting cone 25 and the cleaning block 26 are rotated by the mounting column 23 to stir and crush the blockage, and the threaded blades 24 are used to further crush the blockage and accelerate the flow of the blockage.

[0032] When in use, firstly, in order to facilitate the electric dredging of blockages in wells of different depths, the staff can select multiple rotating rods 21 for connection according to the actual well depth, wherein the connection groove 211 of one rotating rod 21 is sleeved on the outside of the connection block 212 of another rotating rod 21, and is locked and fixed by the corresponding connection hole 131 and the cooperation of the bolt, the rotating rod 21 at the top is fixed to the support tube 13 by the bolt, the switch panel controls the forward and reverse rotation of the transmission shaft of the servo motor 17, the transmission shaft of the servo motor 17 drives the worm 16 to rotate synchronously, and the rotating rod 21 is driven to rotate through the support tube 13 under the action of the meshing connection between the worm 16 and the worm gear 14, thereby rotating several rotating rods 21;

[0033] The rotating rod 21 at the bottom is connected to the mounting column 23 through the support sleeve 22. The mounting column 23 is rotated to realize the connection cone 25 and the cleaning block 26 to stir and crush the blockage, and the threaded blades 24 are used to further crush the blockage and accelerate the flow of the blockage, thereby improving the diversion effect.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A manhole anti-blocking and diversion device, characterized in that: include An anti-blocking component (1); the anti-blocking component (1) comprises a support frame (11), a support platform (12), a support tube (13), a worm gear (14), a fixed frame (15), a worm (16) and a servo motor (17); the top of the support frame (11) is provided with a support platform (12); the middle of the support platform (12) is rotatably connected to the support tube (13); the middle of the support tube (13) is provided with a worm gear (14); the middle of the support frame (11) is provided with a fixed frame (15); one side of the fixed frame (15) is rotatably connected to the worm gear (16); the worm gear (16) is meshingly connected to the worm gear (14); one end of the fixed frame (15) is provided with a servo motor (17); the transmission shaft of the servo motor (17) is fixedly connected to one end of the worm gear (16); A flow guide assembly (2); the flow guide assembly (2) comprises a rotating rod (21), a connecting groove (211), a connecting block (212), a support sleeve (22), a mounting column (23), a threaded blade (24) and a connecting cone (25); the rotating rod (21) is clamped inside the support tube (13); the top end of the rotating rod (21) is provided with a connecting groove (211); the bottom end of the rotating rod (21) is provided with a connecting block (212) matching the connecting groove (211); A support sleeve (22) is fixed to the bottom of the connection block (212) by means of bolt threads, a mounting column (23) is arranged at the bottom end of the support sleeve (22), a threaded blade (24) is arranged in the middle of the mounting column (23), a connecting cone (25) is arranged at the bottom end of the mounting column (23), and the top of the rotating rod (21) and the top of the support tube (13) are both provided with mutually matching connecting holes (131), and the two connecting holes (131) are fixed by means of bolt threads.

2. The anti-blocking and diversion device for inspection well according to claim 1 is characterized in that: A cleaning block (26) is provided in the middle of the connecting cone (25).

3. The anti-blocking and diversion device for inspection well according to claim 1 is characterized in that: A support seat (151) is provided at the top of one side of the fixing frame (15), and the interior of the support seat (151) is rotatably connected to the surface of the worm (16).

4. The anti-blocking and diversion device for inspection well according to claim 1 is characterized in that: One end of the fixing frame (15) is provided with a mounting frame (152), and one end of the mounting frame (152) is fixedly connected to one end of the servo motor (17).

5. The anti-blocking and diversion device for inspection well according to claim 1 is characterized in that: A connecting pipe (111) is provided at the bottom end of the support frame (11), and an adjusting foot (112) is connected to the inner thread of the connecting pipe (111).

6. The anti-blocking and diversion device for inspection well according to claim 1 is characterized in that: Limiting rods (121) are provided on both sides of the support platform (12), and a limiting plate (122) is provided at the bottom end of each limiting rod (121).

7. The anti-blocking and diversion device for inspection well according to claim 1 is characterized by: A switch panel is arranged on the surface of the fixing frame (15).

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