A construction system applicable to the construction of vertical HDPE membranes

Abstract

The present invention provides a construction system applicable to the construction of vertical HDPE membranes, characterized in that: it includes a zipper-type lapping device applicable to the construction of vertical HDPE membranes, and a zipper-type membrane; wherein, the zipper-type lapping device applicable to the construction of vertical HDPE membranes includes a first lapping device and a second lapping device; the first lapping device has a first heating and welding sheet mechanism, a first connection mechanism and a first conveying mechanism; the second lapping device has a second heating and welding sheet mechanism, a second connection mechanism and a second conveying mechanism; the first conveying mechanism and the second conveying mechanism are respectively located on the upper and lower sides of the zipper-type membrane; the zipper-type membrane includes a first zipper-type membrane and a second zipper-type membrane; the first zipper-type membrane and the second zipper-type membrane are detachably arranged in pairs between the first lapping device and the second lapping device; the opposing positions of the first zipper-type membrane and the second zipper-type membrane have mutually matching structures. This system can achieve a fast and convenient method for lapping membranes and membranes.

Description

Technical Field

[0001] The present invention relates to a lapping device, and specifically to a construction system applicable to the construction of vertical HDPE membranes in the field of soil remediation. Background Art

[0002] Currently, in the construction of vertical HDPE membranes in the field of soil remediation, the lapping between membranes is mainly carried out by connection locks on both sides of the membranes.

[0003] However, the above method has the following deficiencies: First, the locks need to be processed separately, and there is a subsequent welding process after processing, with complex processes; Second, the lapping accuracy requirements between locks are high, but their own structures are in a state of low-precision control, and it is difficult for ordinary machines to control the construction under the groove; Third, the error tolerance rate of the final double-sided lapping process is extremely low, increasing the construction difficulty.

[0004] There are some problems in the construction of vertical HDPE membranes in the existing soil remediation field. Therefore, the existing methods have been improved. Summary of the Invention

[0005] The present invention aims to overcome the above defects and provides a construction system applicable to the construction of vertical HDPE membranes with convenient operation.

[0006] The present invention provides a construction system applicable to the construction of vertical HDPE membranes, which is characterized in that:

[0007] It includes a zipper-type lapping device applicable to the construction of vertical HDPE membranes and a zipper-type membrane;

[0008] Among them, the above-mentioned zipper-type lapping device applicable to the construction of vertical HDPE membranes includes a first lapping device and a second lapping device;

[0009] The above-mentioned first lapping device has a first heating and welding sheet mechanism, a first connection mechanism, and a first conveying mechanism;

[0010] The above-mentioned second lapping device has a second heating and welding sheet mechanism, a second connection mechanism, and a second conveying mechanism;

[0011] The structures of the above-mentioned first connection mechanism and the second connection mechanism match each other and can be assembled with each other;

[0012] When the first connection mechanism and the second connection mechanism are assembled, the above-mentioned first heating and welding sheet mechanism and the second heating and welding sheet mechanism are exactly arranged opposite to each other;

[0013] The above-mentioned first conveying mechanism and the second conveying mechanism are respectively located on the upper and lower sides of the zipper-type membrane;

[0014] The above-mentioned zipper-type membrane includes a first zipper-type membrane and a second zipper-type membrane;

[0015] The above-mentioned first zippered film and second zippered film are detachable and are arranged in pairs between the first lapping device and the second lapping device;

[0016] The opposite positions of the above-mentioned first zippered film and second zippered film have mutually matching structures.

[0017] Furthermore, a construction system applicable to the construction of vertical HDPE films provided by the present invention is further characterized in that: the above-mentioned first conveying mechanism is arranged in pairs on the first lapping device;

[0018] The above-mentioned second conveying mechanism is arranged in pairs on the second lapping device.

[0019] Furthermore, a construction system applicable to the construction of vertical HDPE films provided by the present invention is further characterized in that: when the first connecting mechanism and the second connecting mechanism are assembled, the above-mentioned first conveying mechanism and the second conveying mechanism are arranged in a corresponding relationship on a straight line.

[0020] Furthermore, a construction system applicable to the construction of vertical HDPE films provided by the present invention is further characterized in that: the above-mentioned first lapping device further has a first unloading mechanism.

[0021] Furthermore, a construction system applicable to the construction of vertical HDPE films provided by the present invention is further characterized in that: the above-mentioned second lapping device further has a second unloading mechanism.

[0022] Furthermore, a construction system applicable to the construction of vertical HDPE films provided by the present invention is further characterized in that: when the first connecting mechanism and the second connecting mechanism are assembled, the above-mentioned first unloading mechanism and the second unloading mechanism are exactly arranged opposite to each other.

[0023] Furthermore, a construction system applicable to the construction of vertical HDPE films provided by the present invention is further characterized in that: blowing mechanisms are installed on both the above-mentioned first lapping device and the second lapping device.

[0024] Furthermore, a construction system applicable to the construction of vertical HDPE films provided by the present invention is further characterized in that: the opposite positions of the above-mentioned first zippered film and second zippered film both have tooth-like structures;

[0025] The tooth-like structures of the above-mentioned first zippered film and second zippered film are mutually matching.

[0026] Furthermore, a construction system applicable to the construction of vertical HDPE films provided by the present invention is further characterized in that: the above-mentioned first zippered film further has a first gear guiding structure;

[0027] The above-mentioned second zippered film further has a second gear guiding structure.

[0028] Furthermore, a construction system applicable to the construction of vertical HDPE membranes provided by the present invention is further characterized in that: after the first zippered membrane and the second zippered membrane are installed between the first lapping device and the second lapping device, the first gear guiding structure and the second gear guiding structure are both located at positions corresponding to those between the first conveying mechanism and the second conveying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] FIG Figure 1 8. Schematic structural diagram of the zippered lapping device (male) provided in this embodiment;

[0030] FIG Figure 2 9. Schematic structural diagram of the zippered lapping device (female) provided in this embodiment;

[0031] FIG Figure 3 10. Schematic structural diagram of the zippered membrane provided in this embodiment;

[0032] FIG Figure 4 11. Schematic installation diagram of the zippered lapping device provided in this embodiment;

[0033] FIG Figure 5 12. Schematic installation diagram of the zippered lapping device provided in this embodiment. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] The construction system applicable to the construction of vertical HDPE membranes provided in this embodiment can be applied to the field of soil remediation, and it consists of a zippered lapping device applicable to the construction of vertical HDPE membranes and a pair of zippered membranes;

[0035] Among them, the zippered membrane, as Figure 3 shown, includes a film A 310 and a film B 320;

[0036] During use, the film A 310 and the film B 320 are arranged opposite to each other, and tooth-like structures 312 and 322 are provided on their opposite surfaces. In this embodiment, the tooth-like structure is in a shape similar to a zipper.

[0037] On the surface of the film A 310, guide wheels or guide wheel grooves 311 (located at the film head position) can be provided on one or both sides;

[0038] On the surface of the film B 320, guide wheels or guide wheel grooves 321 (located at the film head position) can be provided on one or both sides.

[0039] The zippered lapping device applicable to the construction of vertical HDPE membranes includes a zippered lapping device (male) as Figure 1 shown and a zippered lapping device (female) as Figure 2 shown.

[0040] As Figure 1As shown, the zip - type lapping device (male) 100 is in the shape of a cuboid or a similar geometric shape. On the upper and lower sides of its middle part, a first auxiliary power guide wheel 131 and a second auxiliary power guide wheel 132 are symmetrically assembled;

[0041] In this embodiment, the first auxiliary power guide wheel 131 and the second auxiliary power guide wheel 132 are designed with three wheels. According to the actual size of the lapping device and application requirements, the arrangement position and quantity of the guide wheels can be adjusted.

[0042] Near one end of the zip - type lapping device (male) 100, a heating (welding) sheet system 120 is installed. During use, the two films on the left and right sides are heat - melted together by means of thermoplastics.

[0043] Near the other end of the zip - type lapping device (male) 100, a retractable connecting bracket 110 is installed. As Figure 3 shown, in the use state, the retractable connecting bracket 110 is in a convex shape in the zip - type lapping device (male) 100.

[0044] At the corners of the zip - type lapping device (male) 100, there are a first push key 141, a second push key 142, a third push key 143, and a fourth push key 144. During use, by pushing the four push keys outwards, the male and female lapping devices are separated from each other, thus realizing the recycling of the equipment.

[0045] As Figure 5 shown, on the bottom surface of the zip - type lapping device (male) 100, there is also a groove 150, which can accommodate the film heads of the A / B films.

[0046] As Figure 2 shown, the zip - type lapping device (female) 200 is in the shape of a cuboid or a similar geometric shape, which is matched with the zip - type lapping device (male) 100. On the upper and lower sides of its middle part, a first auxiliary power guide wheel 231 and a second auxiliary power guide wheel 232 are symmetrically assembled;

[0047] In this embodiment, the first auxiliary power guide wheel 231 and the second auxiliary power guide wheel 232 are designed with three wheels. According to the actual size of the lapping device and application requirements, the arrangement position and quantity of the guide wheels can be adjusted.

[0048] As Figure 5 shown, on the bottom surface of the zip - type lapping device (female) 200, there is also a groove 250, which can accommodate the film heads of the A / B films.

[0049] During use, that is, as shown in Figure 4 and 5After the zip - type lapping device (male) 100 and the zip - type lapping device (female) 200 are assembled with each other in the manner shown, the film head just falls into the space formed by the combination of the groove 150 and the groove 250. The first auxiliary power guide wheel 231 and the second auxiliary power guide wheel 132 are arranged opposite to each other and are exactly located above and below the film body respectively. Similarly, the second auxiliary power guide wheel 232 and the first auxiliary power guide wheel 131 are arranged opposite to each other and are located above and below the film body respectively. The auxiliary power guide wheels are exactly corresponding to the positions of the guide wheels or the guide wheel grooves.

[0050] Of course, according to the actual usage requirements, the first auxiliary power guide wheel 231 and the second auxiliary power guide wheel 132, and the second auxiliary power guide wheel 232 and the first auxiliary power guide wheel 131 can also be arranged in a staggered manner, that is, staggered along the direction of the guide wheels or the guide wheel grooves, so as to achieve an effect similar to that of a conveyor belt on the upper and lower sides of the film body.

[0051] Near one end of the zip - type lapping device (female) 200, a heating (welding) sheet system 220 is installed. During use, that is, after the zip - type lapping device (male) 100 and the zip - type lapping device (female) 200 are assembled with each other, the heating (welding) sheet system 220 and the heating (welding) sheet system 120 are exactly arranged opposite to each other, that is, located on the upper and lower sides of the film body. Thus, during the thermoplastic process, an effect of uniform heating in the upper - and - lower pressing state can be achieved, resulting in a better hot - melting result.

[0052] Near the other end of the zip - type lapping device (female) 200, a retractable connecting bracket 210 is installed, as Figure 4 shown. In the use state, the retractable connecting bracket 210 is in the shape of a spring sheet in the zip - type lapping device (male) 100, that is, when the protruding - shaped retractable connecting bracket 110 is pressed into the retractable connecting bracket 210 by an external force, an effect of engaging with the retractable connecting bracket 210 can be achieved. In addition, according to the actual usage requirements, the assembly structure of the male - female lapping device can also be a common assembly scheme such as a buckle structure, a magnetic attraction structure, a spring structure, etc.

[0053] At the corners of the zip - type lapping device (female) 200, there are a first push - out key 241, a second push - out key 242, a third push - out key 243, and a fourth push - out key 244. During use, that is, after the zip - type lapping device (male) 100 and the zip - type lapping device (female) 200 are assembled with each other, the first push - out key 241 and the second push - out key 142 are arranged opposite to each other, the second push - out key 242 and the first push - out key 141 are arranged opposite to each other, the third push - out key 243 and the fourth push - out key 141 are arranged opposite to each other, and the fourth push - out key 244 and the third push - out key 143 are arranged opposite to each other. After the hot - melting is completed, by pushing out the push - out keys above and below, the male - female lapping devices are separated from each other, thus realizing the recycling of the equipment.

[0054] The push button can be implemented in a mechanical push / eject or an electrically controlled manner.

[0055] In addition, a blowing system is configured inside the housings of the above-mentioned zip fastener lapping device (male) 100 and the zip fastener lapping device (female) 200, and the wind force can be delivered to the designated position through structures such as ventilation slots on the outer visual surface of the housing.

[0056] The specific usage process is as follows:

[0057] (1) Lower the film to the bottom of the groove;

[0058] (2) Install in the manner shown in Figure 4 and 5 , insert the films on both sides into the fixator and align them (for example: if there are zippers on both film bodies, align the zippers on both sides);

[0059] (3) Turn on the power guide wheel system (blowing system);

[0060] (4) Turn on the heating welding sheet to heat and melt the two films together, and repeat the heating process while lowering towards the bottom of the groove.

[0061] (5) After the construction is completed at the bottom of the groove, turn off the heating welding sheet system (underwater blowing system) and turn on the fixator connection system, eject the push button to separate the two fixators and lift and recover them.

Claims

1. A construction system applicable to the construction of vertical HDPE membranes, characterized in that: It includes a zipper-type lapping device applicable to the construction of vertical HDPE membranes, and a zipper-type membrane; Among them, the zipper-type lapping device applicable to the construction of vertical HDPE membranes includes a first lapping device and a second lapping device; The first lapping device has a first heating and welding sheet mechanism, a first connection mechanism, and a first conveying mechanism; the second lapping device has a second heating and welding sheet mechanism, a second connection mechanism, and a second conveying mechanism; the structures of the first connection mechanism and the second connection mechanism are matched to enable mutual assembly; When the first connection mechanism and the second connection mechanism are assembled, the first heating and welding sheet mechanism and the second heating and welding sheet mechanism are exactly arranged opposite to each other; The first conveying mechanism and the second conveying mechanism are respectively located on the upper and lower sides of the zipper-type membrane; The zipper-type membrane includes a first zipper-type membrane and a second zipper-type membrane; The first zipper-type membrane and the second zipper-type membrane are detachably arranged in pairs between the first lapping device and the second lapping device; The opposite positions of the first zipper-type membrane and the second zipper-type membrane have mutually matching structures; The first zipper-type membrane also has a first gear guiding structure; The second zipper-type membrane also has a second gear guiding structure The first conveying mechanism is arranged in pairs on the first lapping device; The second conveying mechanism is arranged in pairs on the second lapping device; The first lapping device also has a first unloading mechanism.

2. The construction system applicable to the construction of vertical HDPE membranes according to claim 1, wherein: When the first connection mechanism and the second connection mechanism are assembled, the first conveying mechanism and the second conveying mechanism are arranged in a corresponding relationship on a straight line.

3. A construction system applicable to the construction of vertical HDPE membranes as described in claim 1, characterized in that: The second lapping device also has a second unloading mechanism.

4. A construction system applicable to the construction of vertical HDPE membranes as described in claim 3, characterized in that: When the first connection mechanism and the second connection mechanism are assembled, the first unloading mechanism and the second unloading mechanism are exactly arranged opposite to each other.

5. The construction system applicable to the construction of vertical HDPE membranes according to claim 1, characterized in that: Blowing mechanisms are installed on both the first lapping device and the second lapping device.

6. The construction system applicable to the construction of vertical HDPE membranes according to claim 1, characterized in that: The opposite positions of the first zipper-type membrane and the second zipper-type membrane both have tooth-like structures; The tooth-like structures of the first zipper-type membrane and the second zipper-type membrane are mutually matching.

7. A construction system applicable to the construction of vertical HDPE membranes as described in claim 1, characterized in that: After the first zipper-type membrane and the second zipper-type membrane are installed between the first lapping device and the second lapping device, both the first gear guiding structure and the second gear guiding structure are correspondingly arranged at the positions between the first conveying mechanism and the second conveying mechanism.

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