A telescopic probe rod for municipal pipeline dredging

Abstract

The utility model relates to municipal works equipment technical field discloses a kind of telescopic probe rods for municipal pipeline dredging, including support column, the inner wall of support column is provided with switching mechanism;The switching mechanism includes the connecting rod of sliding connection in the inner wall of support column, the top inner wall of support column is fixedly connected with round plate, the inner wall of round plate is rotatably connected with rotating column, the top of rotating column is provided with limiting assembly, the outer wall of rotating column is slidably connected with rotating column, the right side inner wall of support column is provided with positioning assembly.In the utility model, two groups of taper columns are realized flexible switching in conical and unfolded state by rotating column, rotating column, rotating plate and other components, and the integrated operation of pipeline dredging and garbage cleaning can be completed without replacing tools, which greatly improves work efficiency;Limiting assembly can accurately fix the taper column state by the plug-in cooperation of handle and round hole of round plate, dredging is carried out, and overall operation is relatively simple.

Description

Technical Field

[0001] This utility model relates to the field of municipal engineering equipment technology, and in particular to a telescopic probe for municipal pipeline dredging. Background Technology

[0002] Municipal pipelines refer to the general term for various tubular facilities constructed and maintained by the government or relevant municipal departments, laid underground or above ground in cities, used to transport media such as water, gas, sewage, and rainwater, as well as to ensure the operation of basic urban functions. After long-term use, municipal pipelines are prone to blockage due to the accumulation of debris in sewage (such as silt, plastic bags, grease, etc.). If not cleared in time, it will lead to poor sewage discharge, or even sewage backflow in the pipeline, affecting the normal drainage of shops and residential areas along the street. In severe cases, it may also cause road flooding and obstruct traffic.

[0003] Traditional dredging probes have a single function; when clearing blockages, they can only impact and break up the blockages, making it difficult to clean flexible debris such as plastic bags. They require additional tools such as clamps for secondary operations, which is cumbersome and inefficient. Therefore, a telescopic probe for municipal pipeline dredging is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a telescopic probe for municipal pipeline dredging, which aims to improve the problem that traditional dredging probes in the prior art have only one function and require clamps for secondary operations, which is quite troublesome.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a telescopic probe for municipal pipeline dredging, comprising a support column, wherein a switching mechanism is provided on the inner wall of the support column;

[0006] The switching mechanism includes a connecting rod slidably connected to the inner wall of the support column, a circular plate fixedly connected to the top inner wall of the support column, a rotating column rotatably connected to the inner wall of the circular plate, a limit assembly provided at the top of the rotating column, a rotating column slidably connected to the outer wall of the rotating column, a positioning plate fixedly connected to the bottom inner wall of the connecting rod, a rotating plate fixedly connected to the bottom of the rotating column, a moving column contacting the inner wall of the positioning plate, a conical column fixedly connected to the bottom end of the moving column, and a positioning assembly provided on the right inner wall of the support column.

[0007] As a further description of the above technical solution:

[0008] The limiting component includes a grip block fixedly connected to the top of the rotating column. The inner wall of the grip block is elastically connected to a handle via a connecting spring. The outer wall of the handle is slidably connected to the inner wall of the grip block. A circular hole is provided at the top of the circular plate, and the bottom of the handle is inserted into the inner wall of the circular hole.

[0009] As a further description of the above technical solution:

[0010] The outer wall of the rotating column is rotatably connected to the inner wall of the connecting rod.

[0011] As a further description of the above technical solution:

[0012] The bottom end of the rotating column is rotatably connected to the inner wall of the positioning plate.

[0013] As a further description of the above technical solution:

[0014] A baffle plate is fixedly connected to the outer wall of the movable column, and the outer wall of the baffle plate is slidably connected to the inner wall of the positioning plate.

[0015] As a further description of the above technical solution:

[0016] The top of the rotating plate has a through-slot, and the middle part of the moving column contacts the inner wall of the through-slot.

[0017] As a further description of the above technical solution:

[0018] The bottom left and right sides of the rotating column are fixedly connected to blocks, and the outer walls of the blocks are slidably connected to the inner walls of the rotating column.

[0019] As a further description of the above technical solution:

[0020] The positioning component includes a positioning block fixedly connected to the inner wall of the bottom of the support column. A screw hole is provided on the right side of the connecting rod, and the inner wall of the positioning block is fixedly connected to the inner wall of the screw hole by bolts.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, through the mutual cooperation between the supporting columns and their switching mechanisms, and the synergistic action of components such as rotating columns, rotating columns, and rotating plates, two sets of cone columns can be flexibly switched between conical and unfolded shapes. The integrated operation of pipe dredging and garbage cleaning can be completed without changing tools, greatly improving work efficiency. The limiting component can accurately fix the state of the cone columns through the insertion and cooperation of the handle and the circular hole of the circular plate, so as to dredge the pipes. The overall operation is relatively simple.

[0023] 2. In this utility model, through the mutual cooperation between the positioning components and other structures, and the cooperation between the positioning block, bolts and multiple sets of screw holes, the length of the support column and connecting rod can be quickly adjusted. This can not only meet the operation requirements of different pipe depths, but also facilitate transportation and storage. Moreover, the bolt fixing method ensures that the structure is stable after adjustment, avoids loosening during operation, and ensures operational safety. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a retractable probe for municipal pipeline dredging proposed in this utility model.

[0025] Figure 2 This is a schematic diagram of the internal cross-section of the connecting rod of a telescopic probe for municipal pipeline dredging proposed in this utility model.

[0026] Figure 3 This is a three-dimensional schematic diagram of the rotating column of a telescopic probe for municipal pipeline dredging proposed in this utility model.

[0027] Figure 4 This is an enlarged structural diagram of point A of a telescopic probe for municipal pipeline dredging proposed in this utility model.

[0028] Figure 5 This is a schematic diagram of the internal cross-section of the connecting rod of a telescopic probe for municipal pipeline dredging proposed in this utility model.

[0029] Figure 6 This is a schematic diagram showing the rotating plate and its movable column of a telescopic probe for municipal pipeline dredging proposed in this utility model.

[0030] Figure 7 This is a three-dimensional schematic diagram of the barrier plate of a retractable probe for municipal pipeline dredging proposed in this utility model.

[0031] Legend:

[0032] 1. Support column; 2. Switching mechanism; 201. Connecting rod; 202. Rotating column; 203. Rotating column; 204. Blocking plate; 205. Conical column; 206. Circular plate; 207. Limiting component; 2071. Grip block; 2072. Connecting spring; 2073. Handle; 208. Moving column; 209. Turning plate; 210. Positioning plate; 3. Positioning component; 301. Positioning block; 302. Bolt; 303. Screw hole. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figures 1-2 One embodiment of this utility model is a telescopic probe for municipal pipeline dredging, including a support column 1, and a switching mechanism 2 is provided on the inner wall of the support column 1; the switching mechanism 2 enables the support column 1 to have the functions of dredging and cleaning up garbage.

[0035] Reference Figure 2 , Figure 5 and Figure 6 A circular plate 206 is fixedly connected to the inner top wall of the support column 1. A rotating column 202 is rotatably connected to the inner wall of the circular plate 206. The rotation of the rotating column 202 controls the switching mechanism 2 to rotate and switch. A limit component 207 is provided at the top of the rotating column 202 to limit and fix the rotating column 202. A rotating column 203 is slidably connected to the outer wall of the rotating column 202. The overall length of the two can be extended and retracted. A positioning plate 210 is fixedly connected to the inner bottom wall of the connecting rod 201. The positioning plate 210 provides support and has a through groove. The bottom of the rotating column 203 is fixed. A rotating plate 209 is connected, and the two move along the same trajectory. The rotating column 203 can drive the rotating plate 209 to rotate. The inner wall of the positioning plate 210 contacts the moving column 208, which can move inside the through groove. The bottom end of the moving column 208 is fixedly connected to a cone column 205. Two sets of cone columns 205 are provided, and the two sets work together to form a cone, which can unclog the pipe. The right inner wall of the support column 1 is provided with a positioning component 3. The positioning component 3 can limit and fix the support column 1 and its connecting rod 201, so that the whole can be telescopically transported or unfolded for use.

[0036] Reference Figure 4 The limiting component 207 includes a grip block 2071 fixedly connected to the top of the rotating column 202. The inner wall of the grip block 2071 is elastically connected to a handle 2073 via a connecting spring 2072. The elasticity of the connecting spring 2072 enables the handle 2073 to have the functions of reset and limiting, and the grip block 2071 can accommodate and support it. The outer wall of the handle 2073 is slidably connected to the inner wall of the grip block 2071. The through-hole setting facilitates manual movement and squeezing of the handle 2073. The top outer arc surface of the handle 2073 is provided with a rubber pad. The top of the circular plate 206 has a circular hole. The bottom of the handle 2073 is inserted into the inner wall of the circular hole. When the whole assembly is in use, the person holds the top of the grip block 2071 and pushes the handle 2073 downward with their fingers, so that the bottom of the handle 2073 is inserted into the circular hole, thereby limiting and fixing the rotating column 202.

[0037] Reference Figure 2 , Figure 6 and Figure 7The outer wall of the rotating column 203 is rotatably connected to the inner wall of the connecting rod 201. This rotatable configuration allows the rotating column 202 to rotate synchronously with the rotating column 203. The bottom end of the rotating column 203 is rotatably connected to the inner wall of the positioning plate 210. This rotatable configuration prevents motion interference. A baffle plate 204 is fixedly connected to the outer wall of the moving column 208. The outer wall of the baffle plate 204 penetrates and slidably connects to the inner wall of the positioning plate 210. The baffle plate 204 prevents dust and dirt from entering the interior of the positioning plate 210 when the two sets of conical columns 205 are in a conical state. A through-slot is formed at the top of the rotating plate 209. The middle part of the movable column 208 contacts the inner wall of the through inclined groove. The rotation of the rotating plate 209 causes the through inclined groove to rotate, which in turn causes the movable column 208 to move inside the through groove. This causes the cone column 205 to move horizontally closer or wider, thereby clamping some garbage such as plastic bags. The bottom left and right sides of the rotating column 202 are fixedly connected with blocks. The outer wall of the blocks is slidably connected to the inner wall of the rotating column 203. The two sets of blocks are set in cooperation with the rotating column 202, so that the rotating column 202 can move vertically on the inner wall of the rotating column 203 and drive the rotating column 203 to rotate.

[0038] Reference Figure 2 The positioning component 3 includes a positioning block 301 fixedly connected to the inner wall of the bottom of the support column 1. A screw hole 303 is provided on the right side of the connecting rod 201. Multiple sets of screw holes 303 are provided so that the overall length of the support column 1 and the connecting rod 201 can be adjusted. The inner wall of the positioning block 301 is fixedly connected to the inner wall of the screw hole 303 by bolts 302. The connecting rod 201 can be fixed by the cooperation between the screw hole 303 and the positioning block 301.

[0039] Working principle: In use, first adjust the overall length using the positioning component 3 to suit the pipeline operation requirements: loosen the bolts 302 on the positioning block 301, allowing the connecting rod 201 to slide along the inner wall of the support column 1. Once the length is appropriate, pass the bolts 302 through the positioning block 301 and screw them into the corresponding screw holes 303 on the connecting rod 201, thus fixing the support column 1 and the connecting rod 201 and enabling switching between telescopic transport and unfolded use. When performing pipeline dredging operations, the two sets of cone columns 205 are in a close-up state and combine to form a cone structure. During operation, manually hold the grip block 2071 and push the handle 2073 with your fingers to compress the connecting spring 2072, causing its bottom to insert into the round hole at the top of the circular plate 206, thus limiting and fixing the rotating column 202. At this time, insert the probe into the pipeline, and the cone-shaped cone column 205 can directly impact and break the blockage in the pipeline, completing the dredging operation; at the same time, the baffle plate 204 is in a closed state with the moving column 208, which can prevent dust and dirt from entering the interior of the positioning plate 210.

[0040] To clean up debris (such as plastic bags) in the pipe, first pull the handle 2073 to disengage it from the round hole, releasing the restriction on the rotating column 202. Rotate the grip block 2071 to drive the rotating column 202 to rotate. The block at its bottom drives the rotating column 203 to rotate synchronously, which in turn drives the rotating plate 209 to rotate. The through groove at the top of the rotating plate 209 rotates accordingly, pushing the moving column 208 to move horizontally along the through groove of the positioning plate 210, so that the two sets of conical columns 205 unfold. Then, rotate the rotating column 202 in the opposite direction. At this time, the debris can be clamped and cleaned. In addition, the rotating column 202 and the rotating column 203 are slidably connected by the block, which can realize vertical extension and retraction to adapt to pipes of different depths, and ensure the synchronicity of rotation transmission. With the length adjustment of the positioning component 3, the whole system realizes the integrated operation of pipe dredging and debris cleaning, which is convenient to operate and highly adaptable.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A telescopic probe for municipal pipeline dredging, comprising a support column (1), characterized in that: The inner wall of the support column (1) is provided with a switching mechanism (2); The switching mechanism (2) includes a connecting rod (201) slidably connected to the inner wall of the support column (1), a circular plate (206) fixedly connected to the top inner wall of the support column (1), a rotating column (202) rotatably connected to the inner wall of the circular plate (206), a limit component (207) provided at the top of the rotating column (202), a rotating column (203) slidably connected to the outer wall of the rotating column (202), a positioning plate (210) fixedly connected to the bottom inner wall of the connecting rod (201), a rotating plate (209) fixedly connected to the bottom of the rotating column (203), a moving column (208) contacting the inner wall of the positioning plate (210), a conical column (205) fixedly connected to the bottom end of the moving column (208), and a positioning component (3) provided on the right inner wall of the support column (1).

2. The telescopic probe for municipal pipeline dredging according to claim 1, characterized in that: The limiting component (207) includes a grip block (2071) fixedly connected to the top of the rotating column (202). The inner wall of the grip block (2071) is elastically connected to a handle (2073) via a connecting spring (2072). The outer wall of the handle (2073) is slidably connected to the inner wall of the grip block (2071). The top of the circular plate (206) has a circular hole, and the bottom of the handle (2073) is inserted into the inner wall of the circular hole.

3. A telescopic probe rod for municipal pipeline dredging according to claim 1, characterized in that: The outer wall of the rotating column (203) is rotatably connected to the inner wall of the connecting rod (201).

4. A telescopic probe rod for municipal pipeline dredging according to claim 1, characterized in that: The bottom end of the rotating column (203) is rotatably connected to the inner wall of the positioning plate (210).

5. A telescopic probe for municipal pipeline dredging according to claim 1, characterized in that: The outer wall of the movable column (208) is fixedly connected to a baffle plate (204), and the outer wall of the baffle plate (204) is slidably connected to the inner wall of the positioning plate (210).

6. A telescopic probe for municipal pipeline dredging according to claim 1, characterized in that: The top of the rotating plate (209) has a through groove, and the middle part of the moving column (208) contacts the inner wall of the through groove.

7. A telescopic probe for municipal pipeline dredging according to claim 1, characterized in that: The bottom left and right sides of the rotating column (202) are fixedly connected with blocks, and the outer wall of the blocks is slidably connected to the inner wall of the rotating column (203).

8. A telescopic probe for municipal pipeline dredging according to claim 1, characterized in that: The positioning component (3) includes a positioning block (301) fixedly connected to the inner wall of the bottom of the support column (1). A screw hole (303) is provided on the right side of the connecting rod (201). The inner wall of the positioning block (301) is fixedly connected to the inner wall of the screw hole (303) by bolts (302).

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