Lock catch groove dredging equipment

Abstract

The utility model discloses a lock catch groove dredging device which comprises a carcass steel plate, a lifting lug is arranged at the upper end of the carcass steel plate, a plurality of dredging plates matched with lock catch grooves are arranged on the carcass steel plate in the length direction of the carcass steel plate in an outward protruding mode, and one end, away from the lifting lug, of the back of the carcass steel plate is connected with a gas splitting valve. The dredging plate comprises webs perpendicular to the carcass steel plate and flange plates connected to the ends of the webs, a steel groove is formed between every two adjacent webs, and the webs are provided with air outlet holes communicated with the gas splitting valve. Compared with the prior art, the lock catch groove dredging device has the advantages of being convenient to operate and use and good in dredging effect.

Description

Technical Field

[0001] The utility model relates to the technical field of geomembrane assembly, in particular to a locking groove dredging device. Background Art

[0002] During the film lowering process, the locking groove is often blocked by mud sediment, resulting in the locking buckle of the next film being unable to be inserted and connected with the locking buckle of the previous film, thus making it impossible to lower the film subsequently. Therefore, a cleaning and unblocking device is urgently needed to solve this problem. Utility Model Content

[0003] 1. Problems to be solved

[0004] The technical problem to be solved by the utility model is that the geomembranes are usually engaged with each other through locking grooves during assembly, but the locking grooves are easily blocked by mud sediments during use, which affects the insertion, assembly and use of different membrane bodies.

[0005] (II) Technical solution

[0006] In order to solve the above technical problems, the utility model provides a technical solution: a lock groove dredging device, comprising a carcass steel plate, a lifting ear is provided on the upper end of the carcass steel plate, a plurality of dredging plates which are arranged to cooperate with the lock groove are convexly provided on the carcass steel plate along its length direction, and a gas channel valve is connected to the end of the back of the carcass steel plate away from the lifting ear;

[0007] The dredging plate includes a web plate vertically arranged with the carcass steel plate and a flange plate connected to the end of the web plate, a rigid groove is formed between adjacent web plates, and an air outlet hole connected with the gas channel valve is opened on the web plate.

[0008] As an improvement, an edge chamfer is provided on the end of the flange plate away from the lifting ear.

[0009] As an improvement, the carcass steel plate is provided with a bolt groove, an inner limit bolt is connected in the bolt groove, the inner limit bolt is connected to the gas channel valve, and a sealing rubber pad is connected between the gas channel valve and the carcass steel plate.

[0010] As an improvement, the gas inlet of the gas channel valve is connected with a high-pressure gas inlet nozzle.

[0011] (III) Beneficial effects

[0012] The advantages of the utility model compared with the prior art are: in the present application, the smooth insertion of the lock buckle and the effective removal of the blockage are guaranteed by the deadweight of the equipment, the coordinated arrangement of the high-pressure gas and the air outlet can carry out pneumatic dust removal, and the use of the lifting ring can make the unblocking equipment rise and fall up and down in the lock buckle groove, punching out the blockage in the lock buckle groove, thereby meeting the use needs, and the overall structure is simple and easy to use, and easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The invention is a structural schematic diagram of the main view of a lock slot dredging device.

[0014] Figure 2 The invention is a structural schematic diagram of a side view of a lock slot dredging device.

[0015] Figure 3 It is a schematic diagram of the connection structure between the locks.

[0016] As shown in the figure: 1. Carcass steel plate; 2. Lifting ear; 3. Gas diverter valve; 4. Web plate; 5. Flange plate; 6. Steel groove; 7. Air outlet; 8. Edge chamfer; 9. Bolt groove; 10. Sealing rubber pad; 11. High-pressure gas inlet nozzle. DETAILED DESCRIPTION

[0017] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0018] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0019] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0021] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0022] Please refer to the attached Figure 1-2A lock groove dredging device comprises a carcass steel plate 1, wherein the upper end of the carcass steel plate 1 is provided with a lifting ear 2, and the carcass steel plate 1 is provided with a plurality of dredging plates cooperating with the lock groove along its length direction, and a gas channel valve 3 is connected to the back end of the carcass steel plate 1 away from the lifting ear 2;

[0023] When in use, the dredging plate includes a web 4 vertically arranged with the carcass steel plate 1 and a flange plate 5 connected to the end of the web 4, a rigid groove 6 is formed between adjacent webs 4, and an air outlet 7 connected with the gas channel valve 3 is opened on the web 4.

[0024] For ease of use, the carcass steel plate and the dredging plate are formed by milling grooves from a whole piece of steel plate, ensuring that the steel groove is smooth, without welding or molten iron, and ensuring smooth insertion into the locking groove.

[0025] When in use, an edge chamfer 8 is provided on the end of the flange plate 5 away from the lifting ear 2, and a bolt groove 9 is recessed on the carcass steel plate 1, an inner limit bolt is connected to the bolt groove 9, and the inner limit bolt is connected to the gas dividing valve 3. A sealing rubber pad 10 is connected between the gas dividing valve 3 and the carcass steel plate 1, and a high-pressure gas inlet nozzle 11 is connected to the air inlet of the gas dividing valve 3.

[0026] When the utility model is implemented specifically, the application scenario is as follows: during the film lowering process, the locking groove is often blocked by mud sediment, resulting in the situation that the locking buckle of the next film cannot be inserted and connected with the locking buckle of the previous film, thereby making it impossible to lower the film subsequently.

[0027] The deadweight, flange and web of the dredging equipment are used to punch out the blockage in the lock groove, and high-pressure gas is used to blow the groove to blow out the foreign matter that is punched out and crush it and remove it from the inner cavity of the lock groove. The chamfered edge of the lower end is set to ensure smooth insertion of the lock and effective removal of the blockage. High-pressure gas is blown out from the air outlet to blow, loosen and clear the blockage in the lock groove. At the same time, the recessed bolts are lower than the outer surface of the steel plate of the dredging device body, which can ensure that the movement of the dredging device is not hindered when it is raised and lowered.

[0028] The entire high-pressure gas route is: high-pressure gas is output from the air compressor equipment, passes through the high-pressure hose, the high-pressure gas inlet nozzle, the gas branch valve, the branch channel in the tire steel plate, and then blown out from the outlet.

[0029] Use a high-pressure flexible air pipe to connect the air compressor to the high-pressure gas inlet nozzle of the clearing device, then use a crane to lift the clearing equipment through the lifting ears, insert the flange plate and web plate of the clearing equipment into the blocked locking groove, start the air compressor equipment to provide high-pressure gas, raise and lower the crane wire rope, so that the clearing equipment can be raised and lowered up and down in the locking groove to punch out the blockage in the locking groove. At the same time, high-pressure gas is used to purge, loosen, and clear the blockage until the clearing equipment can move freely up and down in the locking groove, indicating that the blockage has been cleared, the clearing equipment can be removed, and the next film lock can be inserted (the processing size of the steel groove of the clearing equipment is exactly the same as the size of the locking groove).

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0032] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A locking groove dredging device, comprising a carcass steel plate (1), characterized in that: The upper end of the carcass steel plate (1) is provided with a lifting ear (2), and a plurality of dredging plates are provided on the carcass steel plate (1) along its length direction, and are matched with the locking grooves. A gas channel valve (3) is connected to the back of the carcass steel plate (1) at one end away from the lifting ear (2); The dredging plate comprises a web (4) vertically arranged with respect to the carcass steel plate (1) and a flange plate (5) connected to the end of the web (4), a rigid groove (6) is formed between adjacent webs (4), and an air outlet (7) connected with the gas channel valve (3) is provided on the web (4).

2. A lock slot dredging device according to claim 1, characterized in that: An edge chamfer (8) is provided on the flange plate (5) at one end away from the lifting ear (2).

3. The lock slot dredging device according to claim 1, characterized in that: The carcass steel plate (1) is provided with a bolt groove (9) inwardly, an inner limit bolt is connected in the bolt groove (9), the inner limit bolt is connected to the gas channel separation valve (3), and a sealing rubber pad (10) is connected between the gas channel separation valve (3) and the carcass steel plate (1).

4. The lock slot dredging device according to claim 3, characterized in that: The gas inlet of the gas channel valve (3) is connected to a high-pressure gas inlet nozzle (11).

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