Composite geomembrane splicing device

Abstract

The utility model relates to splicing mechanism technical field, concretely is a kind of composite geomembrane splicing device, including welding machine, its characterized in that: the surface of welding machine is fixedly connected with smoking mechanism, the surface of smoking mechanism is fixedly connected with fixed mechanism. In the utility model, fan in smoking mechanism rotates, suction is generated, harmful gas generated in the welding process of welding machine to composite geomembrane is absorbed, flue gas follows smoking cover and enters the inside of box through smoking pipe, after being adsorbed and purified by activated carbon layer in the inside of bearing box, is discharged through exhaust pipe, reaches the purpose of purifying flue gas, can promptly and effectively collect and handle the smoke and peculiar smell generated in the splicing process of composite geomembrane, improve construction environment, protect the health of operator, simultaneously, through fixed mechanism, bearing box is conveniently disassembled and assembled, so that activated carbon layer replacement work becomes simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of splicing device technology, and in particular to a composite geomembrane splicing device. Background Technology

[0002] Geomembrane is a geosynthetic seepage control material made of plastic film as the seepage control base material and non-woven fabric. The seepage control performance of the new material geomembrane mainly depends on the seepage control performance of the plastic film. The plastic films used for seepage control at home and abroad are mainly polyvinyl chloride (PVC), polyethylene (PE), and EVA. In tunnel applications, ECB is also designed and used. They are a kind of high molecular chemical flexible material with low specific gravity, strong elongation, high adaptability to deformation, corrosion resistance, low temperature resistance, and good frost resistance.

[0003] Currently, in order to meet the needs of different construction sites, geomembranes need to be welded during their use. Existing welding machines produce a lot of smoke and odor during use, making the geomembrane welding site environment poor. The smoke and odor generated during the welding process not only pollute the construction environment but may also affect the health of the operators. Utility Model Content

[0004] The purpose of this utility model is to solve the problems mentioned in the background art and to propose a composite geomembrane splicing device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a composite geomembrane splicing device, including a welding machine, characterized in that: a smoking mechanism is fixedly connected to the surface of the welding machine, and a fixing mechanism is fixedly connected to the surface of the smoking mechanism;

[0006] The smoking mechanism includes a box, a smoking pipe fixedly connected to the surface of the box, a smoking hood fixedly connected to the bottom end of the smoking pipe, a fan fixedly connected to the top of the inner wall of the box, an exhaust pipe fixedly connected to the top of the box, a square groove opened on the surface of the box, an opening opened at the bottom of the square groove, a carrier box fixedly connected inside the opening, and an activated carbon layer arranged inside the carrier box.

[0007] Preferably, the fixing mechanism includes a fixing block, a screw is internally threaded to the fixing block, a knob is fixedly connected to the top of the screw, and a locking block is rotatably connected to the screw, the locking block being engaged with the surface of the carrier box.

[0008] Preferably, there are two sets of card blocks, and the two sets of card blocks are symmetrically distributed on both sides of the middle of the surface of the carrier box.

[0009] Preferably, a sealing gasket is provided inside the square groove, and the sealing gasket is made of elastic rubber.

[0010] Preferably, the surface of the knob is fixedly connected with anti-slip ribs, which are evenly distributed on the surface of the knob.

[0011] Preferably, a dustproof net is provided inside the exhaust pipe, and the dustproof net is located inside the exhaust pipe on the side of the exhaust end.

[0012] Preferably, the surface of the carrier box is provided with a slot, and the surface of the card block is fixedly connected with a plug rod, which is inserted into the slot.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, the fan inside the fumigation mechanism generates suction, which absorbs the harmful gases generated during the welding process of the composite geomembrane. The fumes enter the interior of the box through the fumigation hood and fumigation pipe, are adsorbed and purified by the activated carbon layer inside the carrier box, and are discharged through the exhaust pipe. This achieves the purpose of purifying the fumes and can collect and treat the smoke and odors generated during the splicing of composite geomembranes in a timely and effective manner, improve the construction environment, and protect the health of the operators. At the same time, the fixing mechanism makes it easy to disassemble and assemble the carrier box, making the replacement of the activated carbon layer simple and convenient.

[0015] 2. In this utility model, the insertion rod on the card block is inserted into the slot on the carrier box, which achieves the purpose of limiting the card block and prevents the card block from rotating due to accidental impact, thus affecting the fixing effect on the carrier box and further improving the stability of fixing the carrier box. Attached Figure Description

[0016] Figure 1 This utility model provides a schematic diagram of a composite geomembrane splicing device;

[0017] Figure 2 The present invention provides a left view of a composite geomembrane splicing device;

[0018] Figure 3 This utility model provides an exploded view of a composite geomembrane splicing device;

[0019] Figure 4 A partial sectional view of a composite geomembrane splicing device is provided for this utility model;

[0020] Figure 5 This invention provides a partially exploded schematic diagram of a composite geomembrane splicing device.

[0021] Legend:

[0022] 1. Welding machine; 2. Smoke extraction mechanism; 201. Box body; 202. Square channel; 203. Slot opening; 204. Carrier box; 205. Activated carbon layer; 206. Fan; 207. Exhaust pipe; 208. Smoke extraction pipe; 209. Smoke hood; 3. Dustproof net; 4. Fixing mechanism; 401. Fixing block; 402. Screw; 403. Locking block; 404. Knob; 5. Slot; 6. Insert rod; 7. Sealing gasket; 8. Anti-slip ribs. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1: As Figure 1 - Figure 5 As shown, this utility model provides a technical solution: a composite geomembrane splicing device, including a welding machine 1, characterized in that: a smoking mechanism 2 is fixedly connected to the surface of the welding machine 1, and a fixing mechanism 4 is fixedly connected to the surface of the smoking mechanism 2.

[0026] The smoking mechanism 2 includes a housing 201, a smoking pipe 208 fixedly connected to the surface of the housing 201, a smoking hood 209 fixedly connected to the bottom end of the smoking pipe 208, a fan 206 fixedly connected to the top of the inner wall of the housing 201, an exhaust pipe 207 fixedly connected to the top of the housing 201, a square groove 202 formed on the surface of the housing 201, a slot 203 formed at the bottom of the square groove 202, a carrier box 204 fixedly connected inside the slot 203, and an activated carbon layer 205 provided inside the carrier box 204. The fixing mechanism 4 includes a fixing block 401, and a screw 402 is threadedly connected inside the fixing block 401. A knob 404 is fixedly connected to the top of the screw 402. A locking block 403 is connected to the rotation of the screw 402. The locking block 403 is locked on the surface of the carrier box 204. There are two sets of locking blocks 403. The two sets of locking blocks 403 are symmetrically distributed on both sides of the middle of the surface of the carrier box 204. A sealing gasket 7 is provided inside the square groove 202. The sealing gasket 7 is made of elastic rubber. An anti-slip rib 8 is fixedly connected to the surface of the knob 404. The anti-slip rib 8 is evenly distributed on the surface of the knob 404. A dustproof net 3 is provided inside the exhaust pipe 207. The dustproof net 3 is located inside the exhaust pipe 207 on the side of the exhaust end.

[0027] In this embodiment, the fan 206 inside the fumigation mechanism 2 rotates to generate suction, which absorbs the harmful gases generated by the welding machine 1 during the welding of the composite geomembrane. The fumes flow through the fumigation hood 209 and into the interior of the housing 201 via the fumigation pipe 208. After being adsorbed and purified by the activated carbon layer 205 inside the carrier box 204, they are discharged through the exhaust pipe 207, achieving the purpose of purifying the fumes. This effectively collects and treats the smoke and odors generated during the splicing of the composite geomembrane, improves the construction environment, and protects the health of the operators. At the same time, by rotating the knob 404 of the fixing mechanism 4, the knob 404 drives the screw 402 to rotate inside the fixing block 401 and causes the locking block 403 to move. The block 403 rotates under its own weight after being moved away from the carrier box 204, which facilitates the disassembly of the carrier box 204 and makes the replacement of the activated carbon layer 205 simple and convenient. The dustproof net 3 inside the exhaust pipe 207 can prevent dust and lint in the air from entering the interior of the box 201 along the exhaust pipe 207 when the welding machine 1 is not in use. The sealing gasket 7 set in the square groove 202 can prevent air leakage between the carrier box 204 and the square groove 202 when purifying harmful gases. The anti-slip ribs 8 set on the knob 404 can prevent slippage and free rotation when rotating the knob 404.

[0028] Example 2: Figure 3 - Figure 5 As shown, a slot 5 is provided on the surface of the carrier box 204, and a plug rod 6 is fixedly connected to the surface of the card block 403. The plug rod 6 is inserted into the slot 5.

[0029] In this embodiment, the insertion rod 6 on the card block 403 is inserted into the slot 5 on the carrier box 204, thereby limiting the card block 403 and preventing it from rotating due to accidental impact, which would affect the fixing effect on the carrier box 204 and further improve the stability of fixing the carrier box 204.

[0030] The working principle of this embodiment is as follows: During use, when the composite geomembrane is welded and fixed by the welding machine 1, the fan 206 is started. The fan 206 inside the fume extraction mechanism 2 rotates, generating suction, which absorbs the harmful gases generated by the welding machine 1 during the welding process of the composite geomembrane. The fumes enter the interior of the housing 201 through the fume extraction hood 209 and the fume extraction pipe 208. After being adsorbed and purified by the activated carbon layer 205 inside the carrier box 204, they are discharged through the exhaust pipe 207, achieving the purpose of purifying the fumes. This can effectively collect and treat the smoke and odor generated during the splicing of the composite geomembrane, improve the construction environment, and protect the health of the operators. When the activated carbon layer 205 purifies the harmful gases, the sealing gasket 7 set in the square groove 202 can prevent air leakage between the carrier box 204 and the square groove 202 during the purification of harmful gases. When it is necessary to replace the activated carbon layer 205, the knob 404 of the fixing mechanism 4 is rotated. The anti-slip ribs 8 prevent slippage and free rotation when rotating the knob 404. The knob 404 drives the screw 402 to rotate inside the fixing block 401 and moves the locking block 403 away from the carrier box 204. After moving away from the carrier box 204, the locking block 403 will rotate under its own gravity, and then pull the carrier box 204 out from the slot 203, which facilitates the disassembly of the carrier box 204 and makes the replacement of the activated carbon layer 205 simple and convenient. When the locking block 403 fixes the carrier box 204, the insert 6 on the locking block 403 is inserted into the slot 5 on the carrier box 204, which achieves the purpose of limiting the locking block 403 and preventing the locking block 403 from rotating due to accidental impact, which would affect the fixing effect of the carrier box 204 and further improve the stability of fixing the carrier box 204. When the welding machine 1 is not used, the dustproof net 3 set in the exhaust pipe 207 can prevent dust and lint in the air from entering the interior of the box 201 along the exhaust pipe 207.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A composite geomembrane splicing device, comprising a welding machine (1), characterized in that: A smoking mechanism (2) is fixedly connected to the surface of the welding machine (1), and a fixing mechanism (4) is fixedly connected to the surface of the smoking mechanism (2). The smoking mechanism (2) includes a box (201), a smoking pipe (208) is fixedly connected to the surface of the box (201), a smoking hood (209) is fixedly connected to the bottom end of the smoking pipe (208), a fan (206) is fixedly connected to the top of the inner wall of the box (201), an exhaust pipe (207) is fixedly connected to the top of the box (201), a square groove (202) is opened on the surface of the box (201), a slot (203) is opened at the bottom of the square groove (202), a carrier box (204) is fixedly connected inside the slot (203), and an activated carbon layer (205) is provided inside the carrier box (204).

2. The composite geomembrane splicing device according to claim 1, characterized in that: The fixing mechanism (4) includes a fixing block (401), a screw (402) is threadedly connected to the inside of the fixing block (401), a knob (404) is fixedly connected to the top end of the screw (402), and a locking block (403) is rotatably connected to the outer wall of one end of the screw (402), and the locking block (403) is locked onto the surface of the carrier box (204).

3. The composite geomembrane splicing device according to claim 2, characterized in that: There are two sets of the card blocks (403), and the two sets of card blocks (403) are symmetrically distributed on both sides of the middle part of the surface of the carrier box (204).

4. The composite geomembrane splicing device according to claim 2, characterized in that: The inside of the square groove (202) is provided with a sealing gasket (7), which is made of elastic rubber.

5. The composite geomembrane splicing device according to claim 2, characterized in that: The surface of the knob (404) is fixedly connected with anti-slip ribs (8), which are evenly distributed on the surface of the knob (404).

6. The composite geomembrane splicing device according to claim 1, characterized in that: The exhaust pipe (207) is provided with a dustproof net (3) inside, which is located inside the exhaust pipe (207) on the side of the exhaust end.

7. The composite geomembrane splicing device according to claim 2, characterized in that: The surface of the carrier box (204) is provided with a slot (5), and the surface of the card block (403) is fixedly connected with a plug (6), which is inserted into the slot (5).

Images