Geomembrane production guide frame

Abstract

The utility model discloses a geomembrane production guide frame which comprises a bottom plate, a first guide roller and a second guide roller, a plurality of supports are arranged on the bottom plate, the two ends of the first guide roller and the two ends of the second guide roller are rotationally arranged on the supports, and an adjusting assembly is arranged between the first guide roller and the second guide roller. The adjusting assembly comprises a supporting column, a supporting plate, a first pressing roller and a second pressing roller, the supporting column is arranged on the bottom plate, a moving part is arranged on the supporting column, the supporting plate is arranged on the moving part, an elastic telescopic part is arranged on the supporting plate, the two ends of the first pressing roller are rotationally arranged on the elastic telescopic part, and the two ends of the second pressing roller are rotationally arranged on the supporting plate. The utility model belongs to the technical field of guide frames, and particularly relates to a geomembrane production guide frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of guide frames, in particular to a guide frame for producing geomembrane. Background Art

[0002] Geomembrane is a geotechnical anti-seepage material made of plastic film as the anti-seepage base material and composited with non-woven fabric. The anti-seepage performance of the new material geomembrane mainly depends on the anti-seepage performance of the plastic film. Its main mechanism is to use the impermeability of the plastic film to block the leakage channel of the earth dam, and to withstand water pressure and adapt to the deformation of the dam body with its large tensile strength and elongation, which is beneficial to the stability of the composite geomembrane and the protective layer. At the same time, they have good corrosion resistance to bacteria and chemical effects, and are not afraid of corrosion by acids, alkalis and salts. They have a long service life when used away from light.

[0003] The geomembrane needs to be rolled up during the production process and needs to be guided by a guide frame during the rolling process. However, the existing guide frame is not convenient for adjusting according to the tightness of the geomembrane during the rolling process. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the geomembrane needs to be guided by a guide frame when it is rolled up, but the existing guide frame is not convenient for adjusting according to the tightness of the geomembrane during the rolling process.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a geomembrane production guide frame, including a base plate, a guide roller 1 and a guide roller 2, the base plate is provided with a plurality of supports, the two ends of the guide roller 1 and the guide roller 2 are both rotatably arranged on the supports, and an adjustment component is provided between the guide roller 1 and the guide roller 2; the adjustment component includes a pillar, a support plate, a pressure roller 1 and a pressure roller 2, the pillar is arranged on the base plate, a moving part is arranged on the pillar, the support plate is arranged on the moving part, an elastic telescopic part is arranged on the support plate, the two ends of the pressure roller 1 are rotatably arranged on the elastic telescopic part, and the two ends of the pressure roller 2 are rotatably arranged on the support plate.

[0006] Preferably, the movable member comprises arm 1 and arm 2, a telescopic member is provided on the pillar, and both ends of the arm 1 and arm 2 are rotatably arranged on the pillar and the side wall of the support plate through an axis.

[0007] Preferably, the first arm and the second arm are parallel and equal, and the support plate is parallel to the pillar.

[0008] Preferably, the telescopic part includes a sliding rod, a sliding sleeve, a fastening bolt and a connecting rod, a sliding groove is provided on the pillar, the sliding rod is arranged on the sliding groove, the sliding sleeve is slidingly sleeved on the sliding rod, the sliding sleeve is slidably arranged on the sliding groove, the fastening bolt is threadedly connected to the sliding sleeve and the end thereof is tightened against the sliding rod, one end of the connecting rod is rotatably connected to the second support arm, and the other end of the connecting rod is rotatably arranged on the sliding sleeve.

[0009] Preferably, the telescopic member comprises an electric telescopic rod, a fixed end of the electric telescopic rod is rotatably hinged to the side wall of the support column, and a movable end of the electric telescopic rod is rotatably disposed on the side wall of the second support arm via an axis.

[0010] Preferably, the elastic telescopic part includes a slider, a fixed rod and a spring, the support plate is provided with a groove, the fixed rod is provided on the groove, the slider is slidably sleeved on the fixed rod, the spring is sleeved on the fixed rod and provided between the slider and the groove, the two ends of the pressure roller one are rotatably provided on the side wall of the slider, and the pressure roller one is close to the pressure roller two under the action of the spring.

[0011] The utility model adopts the above structure to achieve the following beneficial effects: the telescopic member can be used to drive the support arm 1 and the support arm 2 to rotate upward or downward, and at the same time, the parallel and equal relationship between the support arm 1 and the support arm 2 can be used to keep the support plate in a vertical state when the support arm 1 and the support arm 2 rotate up and down, thereby driving the pressure rollers 1 and 2 on the support plate to move up and down to tighten or loosen the geomembrane and adjust the tightness. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The overall structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0013] Figure 2 The overall structure of the embodiment of the utility model is shown in FIG. Figure 2 ;

[0014] Figure 3 This is a diagram of the use state of an embodiment of the utility model;

[0015] Figure 4 Another structural schematic diagram of the telescopic member according to an embodiment of the utility model.

[0016] Among them, 1. bottom plate, 2. guide roller 1, 3. guide roller 2, 4. support, 5. adjustment component, 6. pillar, 7. support plate, 8. pressure roller 1, 9. pressure roller 2, 10. moving part, 11. elastic telescopic part, 12. support arm 1, 13. support arm 2, 14. telescopic part, 15. sliding rod, 16. sliding sleeve, 17. fastening bolt, 18. connecting rod, 19. slide groove, 20. electric telescopic rod, 21. slider, 22. fixing rod, 23. spring, 24. groove. DETAILED DESCRIPTION

[0017] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1-3 As shown, the utility model proposes a geomembrane production guide frame, including a bottom plate 1, a guide roller 2 and a guide roller 3, the bottom plate 1 is provided with a plurality of supports 4, both ends of the guide roller 2 and the guide roller 3 are rotatably arranged on the supports 4, and an adjustment component 5 is arranged between the guide roller 2 and the guide roller 3; the adjustment component 5 includes a pillar 6, a support plate 7, a pressure roller 8 and a pressure roller 9, the pillar 6 is arranged on the bottom plate 1, and a moving part 10 is arranged on the pillar 6, the The support plate 7 is arranged on the moving part 10, and an elastic telescopic part 11 is arranged on the support plate 7. The two ends of the pressure roller 8 are rotatably arranged on the elastic telescopic part 11, and the two ends of the pressure roller 2 9 are rotatably arranged on the support plate 7. The geomembrane passes through the guide roller 1 2, between the pressure roller 1 8 and the pressure roller 2 9, and the guide roller 2 3 in sequence. When adjusting the tightness of the geomembrane during winding, the pressure roller 1 8 and the pressure roller 2 9 on the support plate 7 can be driven by the moving part 10 to move up and down to tighten or loosen the geomembrane.

[0020] The movable member 10 includes an arm 12 and an arm 2 13, and a telescopic member 14 is provided on the pillar 6. Both ends of the arm 12 and the arm 2 13 are respectively rotatably arranged on the side walls of the pillar 6 and the support plate 7 through axes. The telescopic member 14 can drive the arm 12 and the arm 2 13 to rotate upward or downward to tighten or relax the geomembrane. The arm 12 and the arm 2 13 are parallel and equal, and the support plate 7 is parallel to the pillar 6. By utilizing the parallel relationship, the support plate 7 can be kept in a vertical state when the arm 12 and the arm 2 13 rotate up and down.

[0021] like Figure 1-3As shown, the telescopic member 14 includes a slide rod 15, a sleeve 16, a fastening bolt 17 and a connecting rod 18. A slide groove 19 is provided on the pillar 6. The slide rod 15 is arranged on the slide groove 19. The sleeve 16 is slidably sleeved on the slide rod 15. The sleeve 16 is slidably arranged on the slide groove 19. The fastening bolt 17 is threadedly connected to the sleeve 16 and the end thereof is pressed against the slide rod 15. One end of the connecting rod 18 is rotatably connected to the second arm 13, and the other end of the connecting rod 18 is rotatably arranged on the sleeve 16. By loosening the fastening bolt 17, the sleeve 16 slides on the slide rod 15, and the connecting rod 18 can drive the first arm 12 and the second arm 13 to rotate upward or downward.

[0022] like Figure 4 As shown, the telescopic member includes an electric telescopic rod 20, the fixed end of the electric telescopic rod 20 is rotatably hinged to the side wall of the support column 6, and the movable end of the electric telescopic rod 20 is rotatably arranged on the side wall of the second arm 13 through an axis, and the electric telescopic rod 20 can drive the first arm 12 and the second arm 13 to rotate upward or downward.

[0023] During specific use, the geomembrane passes around the guide roller 2, between the pressure roller 8 and the pressure roller 9, and the guide roller 3 in turn. When adjusting the tightness of the geomembrane during winding, the telescopic member 14 can drive the support arm 12 and the support arm 13 to rotate upward or downward, thereby driving the pressure roller 8 and the pressure roller 9 on the support plate 7 to move up and down to tighten or loosen the geomembrane and adjust the tightness.

[0024] 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 geomembrane production guide frame, characterized in that: It includes a bottom plate, a guide roller 1 and a guide roller 2, the bottom plate is provided with a plurality of supports, both ends of the guide roller 1 and the guide roller 2 are rotatably arranged on the supports, and an adjustment component is arranged between the guide roller 1 and the guide roller 2; the adjustment component includes a pillar, a support plate, a pressure roller 1 and a pressure roller 2, the pillar is arranged on the bottom plate, a moving part is arranged on the pillar, the support plate is arranged on the moving part, an elastic telescopic part is arranged on the support plate, both ends of the pressure roller 1 are rotatably arranged on the elastic telescopic part, and both ends of the pressure roller 2 are rotatably arranged on the support plate.

2. A geomembrane production guide frame according to claim 1, characterized in that: The moving part comprises a first support arm and a second support arm. A telescopic part is arranged on the pillar. Both ends of the first support arm and the second support arm are respectively rotatably arranged on the side wall of the pillar and the supporting plate through shafts.

3. A geomembrane production guide frame according to claim 2, characterized in that: The first support arm and the second support arm are parallel and equal, and the support plate is parallel to the support column.

4. A geomembrane production guide frame according to claim 2, characterized in that: The telescopic part includes a sliding rod, a sliding sleeve, a fastening bolt and a connecting rod. A sliding groove is provided on the pillar, the sliding rod is arranged on the sliding groove, the sliding sleeve is slidingly sleeved on the sliding rod, the sliding sleeve is slidably arranged on the sliding groove, the fastening bolt is threadedly connected to the sliding sleeve and the end thereof presses against the sliding rod, one end of the connecting rod is rotatably connected to the second support arm, and the other end of the connecting rod is rotatably arranged on the sliding sleeve.

5. A geomembrane production guide frame according to claim 2, characterized in that: The telescopic member comprises an electric telescopic rod, a fixed end of the electric telescopic rod is rotatably hinged to the side wall of the support, and a movable end of the electric telescopic rod is rotatably arranged on the side wall of the second support arm through an axis.

6. A geomembrane production guide frame according to claim 1, characterized in that: The elastic telescopic part includes a slider, a fixed rod and a spring. A groove is provided on the support plate, the fixed rod is arranged on the groove, the slider is slidably sleeved on the fixed rod, the spring is sleeved on the fixed rod and arranged between the slider and the groove, and the two ends of the pressure roller 1 are rotatably arranged on the side wall of the slider. The pressure roller 1 is close to the pressure roller 2 under the action of the spring.

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