Fixing device for geomembrane

Abstract

The utility model provides a fixing device for a geomembrane, which belongs to the technical field of constructional engineering and comprises an equipment support, an equipment bottom plate arranged on the upper surface of the equipment support, sliding rails arranged on two sides of the upper surface of the equipment bottom plate, a moving platform arranged above the sliding rails, a cylinder support arranged in the middle of the upper surface of the moving platform, and a rotating roller arranged above the cylinder support. The bearing fixer and the rotating shaft fixer can be separated by detaching the bolt on the bearing fixer, the sliding rod is operated to move the rotating shaft fixer, and the finished geomembrane is sleeved on the rotating roller, so that the bearing fixer and the rotating shaft fixer can be separated from each other, and the finished geomembrane can be fixed on the rotating roller. The steps are repeated for fixation, after fixation is completed, the rotating motor is started to drive the driving roller shaft to rotate, the driving roller shaft drives the driven roller shaft to rotate in combination with the rotating bearing, and then the rotating roller drives the geomembrane to rotate so as to stretch and lay the construction surface.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a fixing device for geomembrane. Background Art

[0002] Geomembrane is a waterproof barrier material with high molecular polymer as the basic raw material. It is mainly divided into: low-density polyethylene geomembrane, high-density polyethylene geomembrane and EVA geomembrane. Geomembrane is a geotechnical anti-seepage material made of plastic film as the anti-seepage base material and non-woven fabric. It is an anti-seepage and moisture-proof waterproof building material. Its anti-seepage performance mainly depends on the anti-seepage performance of the plastic film. Geomembrane is now often used in engineering construction.

[0003] Existing geomembranes are often in the form of rolled columns when they are laid. When laying the geomembrane, the columnar geomembrane needs to be unfolded and stretched. Most of the current geomembranes are laid on the ground when stretched. The friction generated during stretching can easily damage the surface of the geomembrane, thereby affecting the quality of the material and further affecting the quality of the project construction. In order to solve the above problems, a fixing device for geomembranes is proposed to solve the above problems. Utility Model Content

[0004] In view of this, the utility model provides a fixing device for geomembrane. The utility model can separate the bearing fixer from the rotating shaft fixer by removing the bolts on the bearing fixer, operate the sliding rod to move the rotating shaft fixer, put the finished geomembrane on the rotating roller, repeat the above steps to fix it, start the rotating motor after the fixing is completed, so that the rotating motor drives the active roller shaft to rotate, the active roller shaft drives the driven roller shaft to rotate in combination with the rotating bearing, and then the rotating roller drives the geomembrane to rotate to stretch and lay it on the construction surface.

[0005] In order to solve the above technical problems, the utility model provides a fixing device for geomembrane, including an equipment bracket, an equipment base plate is provided on the upper surface of the equipment bracket, slide rails are provided on both sides of the upper surface of the equipment base plate, a moving platform is provided above the slide rails, a column bracket is provided in the middle of the upper surface of the moving platform, a rotating roller is provided above the column bracket, an active roller shaft is provided at one end of the rotating roller, a driven roller shaft is provided at the other end of the rotating roller, and a finished geomembrane is provided on the outer surface of the rotating roller.

[0006] A coupling for connecting the rotating motor and the active roller shaft is arranged at one end of the active roller shaft, and a rotating motor for driving the active roller shaft to rotate is arranged at one end of the coupling.

[0007] A rotating bearing for rotating the driven roller shaft is provided at one end of the driven roller shaft, a bearing holder for fixing the rotating bearing is provided at one end of the rotating bearing, a plurality of threaded holes for connecting bolts with the rotating shaft holder are provided on the surface of the bearing holder, and a rotating shaft holder for fixing the bearing holder is provided at one end of the bearing holder.

[0008] The lower surface of the coupling is provided with a coupling base for supporting the coupling, the lower surface of the rotating motor is provided with a motor base for fixing the rotating motor, and the lower surface of the rotating shaft holder is provided with a supporting base for supporting the rotating shaft holder.

[0009] The lower surface of the support base is provided with a movable groove for supporting the movement of the support base, and the lower surface of the movable groove is fixedly arranged on the upper surface of the moving platform. One side of the bottom of the support base is provided with a connecting block for connecting the support base and the sliding rod, and one side of the connecting block is fixedly provided with a sliding rod that can drive the support base to move in the movable groove.

[0010] One end of the movable groove is penetrated by a connecting port for facilitating the installation and operation of the sliding rod, and one end of the sliding rod passing through the connecting port is provided with a handrail for facilitating the operation of the sliding rod.

[0011] A sliding block for moving in the slide rail is provided in the middle of the slide rail, a connecting plate for connecting the sliding block and the moving platform is provided on the upper surface of the sliding block, a moving platform for driving the finished geomembrane to move is provided on the upper surface of the connecting plate, a telescopic rod for driving the sliding block to move in the slide rail is provided at one end of the sliding block, and a telescopic drive box for driving the telescopic rod is provided at one end of the telescopic rod.

[0012] A limit plate is provided at one end of the slide rail to prevent the sliding block from derailing, and handles are provided at the four corners of the equipment bracket to facilitate the transportation of the equipment bracket.

[0013] In summary, compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0014] 1. Remove the bolts on the bearing holder to separate the bearing holder from the shaft holder, operate the sliding rod to move the shaft holder, put the finished geomembrane on the rotating roller, repeat the above steps to fix it, and start the rotating motor to drive the active roller to rotate. The active roller drives the driven roller to rotate in conjunction with the rotating bearing, and then the rotating roller drives the geomembrane to rotate to stretch and lay the construction surface. By reducing the contact between the geomembrane and the ground, the damage to the geomembrane surface caused by friction is reduced, thereby preserving the integrity of the material during use and improving the construction quality of the project.

[0015] 2. A sliding block for moving in the slide rail is provided in the middle of the slide rail, a connecting plate for connecting the sliding block and the moving platform is provided on the upper surface of the sliding block, a moving platform for driving the finished geomembrane to move is provided on the upper surface of the connecting plate, a telescopic rod for driving the sliding block to move in the slide rail is provided at one end of the sliding block, a telescopic driving box for driving the telescopic rod is provided at one end of the telescopic rod, the telescopic driving box can be used to drive the telescopic rod to move, and then the mobile platform drives the geomembrane to move, thereby improving the practicability of the geomembrane fixing device.

[0016] 3. A limit plate is provided at one end of the slide rail to prevent the sliding block from derailing. Handles are provided at the four corners of the equipment bracket to facilitate the transportation of the equipment bracket. When the construction environment is poor, the geomembrane fixing device can be manually transported using the handles to complete the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a fixing device for geomembrane of the utility model;

[0018] Figure 2 It is a schematic diagram of the main structure of the utility model;

[0019] Figure 3 It is a side view structural schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the utility model viewed from above;

[0021] Figure 5 It is a main body sectional view of the utility model.

[0022] Description of reference numerals:

[0023] 100, equipment support; 101, equipment base plate; 102, slide rail; 103, finished geomembrane; 104, sliding block; 105, connecting plate; 106, telescopic rod; 107, telescopic drive box; 108, limit plate; 109, handle; 200, mobile platform; 201, column support; 202, coupling base; 203, motor base; 204, support base; 300, rotating roller; 301, active roller shaft; 302, driven roller shaft; 303, coupling; 304, rotating motor; 305, rotating bearing; 306, bearing holder; 307, rotating shaft holder; 308, threaded hole; 400, movable slot; 401, connecting port; 402, handrail; 403, connecting block; 404, sliding rod; DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-5 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0025] like Figure 1-5As shown: This embodiment provides a fixing device for geomembrane, including an equipment support 100 that is easy to carry, an equipment base plate 101 that is easy to install a slide rail 102 is provided on the upper surface of the equipment support 100, slide rails 102 for driving a mobile platform 200 to move are provided on both sides of the upper surface of the equipment base plate 101, a mobile platform 200 for driving the geomembrane to move is provided above the slide rails 102, a column support 201 for supporting the geomembrane is provided in the middle of the upper surface of the mobile platform 200, and the upper surface of the column support 201 adopts a round The arc design prevents the friction generated when the geomembrane rotates from damaging the geomembrane. A rotating roller 300 is provided above the column bracket 201 for driving the geomembrane to rotate. The rotating roller 300 is mechanically connected to the active roller shaft 301. An active roller shaft 301 is provided at one end of the rotating roller 300 for driving the rotating roller 300 to actively rotate. A driven roller shaft 302 that rotates following the active roller shaft 301 is provided at the other end of the rotating roller 300. The rotating roller 300 is mechanically connected to the driven roller shaft 302, and a finished geomembrane 103 is provided on the outer surface of the rotating roller 300.

[0026] When in use, the bolts on the bearing fixture 306 are removed to separate the bearing fixture 306 from the shaft fixture 307, the sliding rod 404 is operated to move the shaft fixture 307, and the finished geomembrane 103 is put on the rotating roller 300. The above steps are repeated to fix it. After the fixation is completed, the rotating motor 304 is started so that the rotating motor 304 drives the active roller shaft 301 to rotate, and the active roller shaft 301 drives the driven roller shaft 302 to rotate in combination with the rotating bearing 305, so that the rotating roller 300 drives the geomembrane to rotate to stretch and lay it on the construction surface.

[0027] This embodiment provides a fixing device for geomembrane.

[0028] like Figure 2 , 3 4: A coupling 303 for connecting a rotating motor 304 to the active roller shaft 301 is provided at one end of the active roller shaft 301, and the active roller shaft 301 is mechanically connected to the coupling 303. A rotating motor 304 for driving the active roller shaft 301 to rotate is provided at one end of the coupling 303, and the coupling 303 is mechanically connected to the rotating motor 304. A rotating bearing 305 for rotating the driven roller shaft 302 is provided at one end of the driven roller shaft 302, and the driven roller shaft 302 is mechanically connected to the rotating bearing 305. Mechanically movable connection, a bearing fixture 306 for fixing the rotating bearing 305 is provided at one end of the rotating bearing 305, the bearing fixture 306 is mechanically connected to the rotating bearing 305, a plurality of threaded holes 308 for bolts to connect with the rotating shaft fixture 307 are provided on the surface of the bearing fixture 306, a rotating shaft fixture 307 for fixing the bearing fixture 306 is provided at one end of the bearing fixture 306, and the rotating shaft fixture 307 and the bearing fixture 306 are fixed with bolts through the threaded holes 308.

[0029] like Figure 1 , 2 As shown in Figures 3 and 4: the lower surface of the coupling 303 is provided with a coupling base 202 for supporting the coupling 303, and the lower surface of the coupling 303 is in contact with the upper surface of the coupling base 202; the lower surface of the rotating motor 304 is provided with a motor base 203 for fixing the rotating motor 304, and the lower surface of the rotating motor 304 is in contact with the upper surface of the motor base 203; the lower surface of the shaft holder 307 is provided with a supporting base 204 for supporting the shaft holder 307, and the lower surface of the shaft holder 307 is in contact with the upper surface of the supporting base 204; the coupling base 202, the motor base 203, and the supporting base 204 can all be made of stainless steel, and the surface is coated with anti-corrosion paint.

[0030] like Figure 1 As shown: the lower surface of the support base 204 is provided with a movable groove 400 for supporting the base 204 to move, the lower surface of the support base 204 and the movable groove 400 are slidably matched, the movable groove 400 can be made of a rigid material with high sliding properties, the lower surface of the movable groove 400 is fixedly arranged on the upper surface of the mobile platform 200, the movable groove 400 and the mobile platform 200 can be connected by bolts, and the bottom side of the support base 204 is provided with a connecting block 403 for connecting the support base 204 and the sliding rod 404, the connecting block 403 and the support base 204 are fixed by bolts, and the connecting block 403 is fixed to the support base 204 by bolts. 03 One side is fixed with a sliding rod 404 which can drive the support base 204 to move in the movable groove 400. The sliding rod 404 is mechanically connected to the connecting block 403. One end of the movable groove 400 is penetrated by a connecting port 401 which is convenient for the installation and operation of the sliding rod 404. The connecting port 401 is larger than the diameter of the sliding rod 404. The sliding rod 404 passes through one end of the connecting port 401 and is provided with a handrail 402 which is convenient for operating the sliding rod 404. The handrail 402 and the sliding rod 404 can be fixed with bolts or welding. The longest length of the sliding rod 404 needs to be smaller than the movable groove 400.

[0031] like Figure 1 , 5As shown: a sliding block 104 for moving in the sliding rail 102 is provided in the middle of the sliding rail 102, the sliding rail 102 and the sliding block 104 are slidably matched, a connecting plate 105 for connecting the sliding block 104 with a moving platform 200 is provided on the upper surface of the sliding block 104, the connecting plate 105 and the sliding block 104 can be connected by bolts, a moving platform 200 for driving the finished geomembrane 103 to move is provided on the upper surface of the connecting plate 105, the moving platform 200 can be made of stainless steel, and the surface is coated with anti-corrosion paint, the connecting plate 105 and the moving platform 200 can be fixed by bolts, and one end of the sliding block 104 is provided with a A telescopic rod 106 is mechanically connected to the sliding block 104. A telescopic driving box 107 for driving the telescopic rod 106 is provided at one end of the telescopic rod 106. The telescopic rod 106 is mechanically connected to the telescopic driving box 107. A limit plate 108 is provided at one end of the slide rail 102 to prevent the sliding block 104 from derailing. The limit plate 108 fits the slide rail 102. The lower surface of the limit plate 108 is connected to the equipment base plate 101 with bolts. Handles 109 are provided at the four corners of the equipment bracket 100 for easy transportation of the equipment bracket 100. The handles 109 are fixed to the equipment bracket 100 with bolts. Both the equipment bracket 100 and the handles 109 can be made of stainless steel.

[0032] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0033] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A fixing device for geomembrane, characterized in that: The invention comprises an equipment support (100), wherein an equipment base plate (101) is provided on the upper surface of the equipment support (100), slide rails (102) are provided on both sides of the upper surface of the equipment base plate (101), a mobile platform (200) is provided above the slide rails (102), a column support (201) is provided in the middle of the upper surface of the mobile platform (200), a rotating roller (300) is provided above the column support (201), an active roller shaft (301) is provided at one end of the rotating roller (300), a driven roller shaft (302) is provided at the other end of the rotating roller (300), and a finished geomembrane (103) is provided on the outer surface of the rotating roller (300).

2. A fixing device for geomembrane according to claim 1, characterized in that: A coupling (303) is provided at one end of the active roller shaft (301), and a rotating motor (304) is provided at one end of the coupling (303).

3. A fixing device for geomembrane according to claim 2, characterized in that: A rotary bearing (305) is provided at one end of the driven roller shaft (302), a bearing fixer (306) is provided at one end of the rotary bearing (305), a plurality of threaded holes (308) are provided on the surface of the bearing fixer (306), and a rotating shaft fixer (307) is provided at one end of the bearing fixer (306).

4. A fixing device for geomembrane according to claim 3, characterized in that: The coupling (303) has a coupling base (202) on its lower surface, the rotating motor (304) has a motor base (203) on its lower surface, and the rotating shaft fixer (307) has a supporting base (204) on its lower surface.

5. A fixing device for geomembrane according to claim 4, characterized in that: The lower surface of the support base (204) is provided with a movable groove (400), and the lower surface of the movable groove (400) is fixedly arranged on the upper surface of the movable platform (200). A connecting block (403) is provided on one side of the bottom of the support base (204), and a sliding rod (404) is fixedly provided on one side of the connecting block (403).

6. A fixing device for geomembrane according to claim 5, characterized in that: A connection port (401) is provided through one end of the movable groove (400), and a handrail (402) is provided through one end of the sliding rod (404) passing through the connection port (401).

7. A fixing device for geomembrane according to claim 6, characterized in that: A sliding block (104) is provided in the middle of the slide rail (102), a connecting plate (105) is provided on the upper surface of the sliding block (104), the moving platform (200) is provided on the upper surface of the connecting plate (105), a telescopic rod (106) is provided at one end of the sliding block (104), and a telescopic driving box (107) is provided at one end of the telescopic rod (106).

8. A fixing device for geomembrane according to claim 7, characterized in that: A limiting plate (108) is provided at one end of the slide rail (102), and handles (109) are provided at four corners of the equipment bracket (100).

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