A connection structure of geomembrane for building construction

Abstract

The utility model provides a connection structure of geomembrane for construction, which relates to the field of geomembrane technology, including a fixing box, the inner bottom wall of the fixing box contacts with a geomembrane corner block, the bottom of the outer wall of the fixing box away from the geomembrane corner block is fixedly connected with a support plate, the inner rotation of the support plate is connected with two bolts, the bottom of the inner wall of the fixing box is slidably connected with a movable plate, one side of the movable plate is transmission-connected with the bottom surface of the geomembrane corner block, and the upper surface of the fixing box is provided with a first positioning mechanism for positioning the geomembrane corner block. The utility model presses the movable plate through the geomembrane corner block, drives the heart-shaped plate through the connecting rod by the movable plate, drives the second positioning rod to rotate around the second support block through the transmission plate by the heart-shaped plate, and positions the working position of the heart-shaped plate through the limit rod and the limit block by the fixing frame, thereby improving the position stability of the geomembrane when in use.

Description

Technical Field

[0001] The utility model relates to a connection structure of a geomembrane, in particular to a connection structure of a geomembrane for building construction, and belongs to the technical field of geomembranes. 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. It is often difficult to tightly connect the geomembrane with concrete buildings on both sides, concrete buildings through the embankment, and slopes.

[0003] After searching, a Chinese patent with publication number CN216664236U discloses a connection structure between an existing concrete building and a geomembrane, including a concrete building layer, which can block the seepage channel to form a closed anti-seepage system, and by setting a geomembrane pleated layer, the geomembrane is made into a pleated shape to avoid tearing.

[0004] Although the above scheme can avoid tearing by setting the geomembrane pleated layer, the connection structure between the concrete building and the geomembrane in the above patent is not convenient for positioning the geomembrane, and the geomembrane joint is prone to sliding, resulting in the gap between the geomembrane and the concrete cannot be sealed; for this reason, we provide a connection structure of the geomembrane for construction to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide a connection structure of geomembrane for construction in order to solve the above problems, so as to solve the problem that the geomembrane connection structure in the prior art is not convenient for positioning the geomembrane.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: a connection structure of a geomembrane for construction, comprising a fixing box, wherein the inner bottom wall of the fixing box contacts a geomembrane corner block.

[0009] Preferably, a support plate is fixedly connected to one side of the outer surface of the fixing box, and two bolts are rotatably connected inside the support plate.

[0010] A movable plate is slidably connected to the bottom of the inner wall of the fixed box, one side of the movable plate is drivingly connected to the bottom surface of the geomembrane corner block, and a first positioning mechanism for positioning the geomembrane corner block is provided on the upper surface of the fixed box.

[0011] Preferably, the first positioning mechanism includes a connecting block fixedly connected to the upper surface of the movable plate, the outer surface of the connecting block is slidably connected to the first positioning rod, the middle section of the first positioning rod is hinged with a first supporting block, and the bottom surface of the first supporting block is fixedly connected to one side of the upper surface of the fixed box.

[0012] Second positioning mechanisms for positioning the geomembrane corner block are arranged on both sides of the fixing box, and transmission mechanisms for driving the second positioning mechanisms to move are arranged between the two inner side surfaces of the fixing box and the two outer side surfaces of the geomembrane corner block.

[0013] Preferably, the transmission mechanism includes two connecting rods fixedly connected to the upper surface of the movable plate and a fixed frame fixedly connected to a side surface of the fixed box, the inner side wall of the fixed frame is slidably connected with a heart-shaped plate, the top ends of the two connecting rods pass through the bottom surface of the fixed frame and are fixedly connected to the bottom surface of the heart-shaped plate, a heart-shaped slide groove is provided inside the heart-shaped plate, a limiting rod is hinged on the bottom of the outer surface of the fixed frame, the top end of the limiting rod is fixedly connected to a limiting block, and the limiting block is slidably connected inside the heart-shaped slide groove of the heart-shaped plate.

[0014] Preferably, a spring is fixedly connected to the middle of the bottom surface of the heart-shaped plate, and the bottom end of the spring is fixedly connected to the inner side wall of the fixing frame.

[0015] Preferably, the second positioning mechanism includes two transmission plates fixedly connected to one side of the heart-shaped plate, the outer surfaces of the two transmission plates are slidably connected to the inner surface of the fixed box, the interiors of the two transmission plates are provided with oblique slide grooves, the distance between the bottom of the oblique slide grooves of the two transmission plates and the heart-shaped plate is greater than the distance between the top of the oblique slide grooves and the heart-shaped plate, the outer side wall of the fixed box is fixedly connected to a second support block, the second support block is hingedly connected to a second positioning rod at one end away from the fixed box, the second positioning rod is fixedly connected to a moving rod at one end close to the second support block, and the two ends of the moving rod away from the second positioning rod are respectively slidably connected to the internal slide grooves of the two transmission plates.

[0016] The utility model provides a connection structure of geomembrane for construction, which has the following beneficial effects:

[0017] 1. The utility model presses the movable plate through the corner block of the geomembrane, uses the movable plate to drive the heart-shaped plate through the connecting rod, uses the heart-shaped plate to drive the second positioning rod to rotate around the second support block through the transmission plate, and uses the fixed frame to position the working position of the heart-shaped plate through the limit rod and the limit block, thereby realizing rapid positioning of the corner block of the geomembrane and improving the position stability of the geomembrane when it is in use.

[0018] 2. The utility model drives the connection block to move by the movable plate, and the connection block drives the first positioning rod to rotate around the first supporting block, and the first positioning rod is used to fix the geomembrane corner block again to prevent the geomembrane from sliding at the connection when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the first positioning mechanism of the utility model;

[0021] Figure 3 It is a sectional view of the three-dimensional structure of the fixing box of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the transmission mechanism of the utility model;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the second positioning mechanism of the utility model.

[0024] Description of Reference Numerals

[0025] 1. Fixed box; 2. Bolts; 3. Moving plate;

[0026] 4. first positioning mechanism; 41. connecting block; 42. first positioning rod; 43. first supporting block;

[0027] 5. Transmission mechanism; 51. Connecting rod; 52. Heart-shaped plate; 53. Limit block; 54. Limit rod; 55. Fixed frame; 56. Spring;

[0028] 6. second positioning mechanism; 61. transmission plate; 62. moving rod; 63. second positioning rod; 64. second supporting block;

[0029] 7. Geomembrane corner block; 8. Support plate. DETAILED DESCRIPTION

[0030] The embodiment of the utility model provides a connection structure of geomembrane for building construction.

[0031] Please refer to Figure 1 and Figure 2 A connection structure of a geomembrane for construction includes a fixing box 1, wherein the bottom wall of the fixing box 1 contacts a geomembrane corner block 7.

[0032] A support plate 8 is fixedly connected to one side of the outer surface of the fixing box 1 , and two bolts 2 are rotatably connected inside the support plate 8 .

[0033] In the above solution, the bolts 2 are used to fix the working position of the fixing box 1 through the movable plate 3, thereby improving the stability of the use position of the connection structure.

[0034] A movable plate 3 is slidably connected to the bottom of the inner wall of the fixed box 1, and one side of the movable plate 3 is drivingly connected to the bottom surface of the geomembrane corner block 7. The upper surface of the fixed box 1 is provided with a first positioning mechanism 4 for positioning the geomembrane corner block 7.

[0035] Please refer to Figure 2 The first positioning mechanism 4 includes a connecting block 41 fixedly connected to the upper surface of the movable plate 3, and the outer surface of the connecting block 41 is slidably connected to the first positioning rod 42, and the first positioning rod 42 is driven to rotate by sliding in the internal sliding groove of the first positioning rod 42 through the internal sliding shaft of the connecting block 41. The middle section of the first positioning rod 42 is hinged with a first supporting block 43, and the bottom surface of the first supporting block 43 is fixedly connected to one side of the upper surface of the fixed box 1.

[0036] In the above scheme, external force is used to press the geomembrane corner block 7, so that the geomembrane corner block 7 drives the movable plate 3 to slide inside the fixed box 1, and the movable plate 3 drives the connecting block 41 to slide inside the fixed box 1. The connecting block 41 drives the first positioning rod 42 to rotate around the top of the first support block 43, and the first positioning rod 42 is used to locate the position of the geomembrane corner block 7.

[0037] Please refer to Figure 3 and Figure 4 A second positioning mechanism 6 for positioning the geomembrane corner block 7 is provided on both sides of the fixing box 1, and a transmission mechanism 5 for driving the second positioning mechanism 6 to move is provided between the two inner side surfaces of the fixing box 1 and the two outer side surfaces of the geomembrane corner block 7.

[0038] Please refer to Figure 4 The transmission mechanism 5 includes two connecting rods 51 fixedly connected to the upper surface of the movable plate 3 and a fixing frame 55 fixedly connected to one side of the fixing box 1. The inner side wall of the fixing frame 55 is slidably connected with a heart-shaped plate 52. The top ends of the two connecting rods 51 pass through the bottom surface of the fixing frame 55 and are fixedly connected to the bottom surface of the heart-shaped plate 52. A heart-shaped slide groove is provided inside the heart-shaped plate 52. A limiting rod 54 is hingedly connected to the bottom of the outer surface of the fixing frame 55. The top end of the limiting rod 54 is fixedly connected to a limiting block 53. The limiting block 53 is slidably connected to the heart-shaped slide groove of the heart-shaped plate 52 to improve the transmission stability of the heart-shaped plate 52.

[0039] A spring 56 is fixedly connected to the middle part of the bottom surface of the heart-shaped plate 52, and the bottom end of the spring 56 is fixedly connected to the inner wall of the fixing frame 55. The spring 56 is used to support the working position of the heart-shaped plate 52. When the geomembrane is released, the spring 56 is used to drive the heart-shaped plate 52 to reset, and the bottom end of the spring 56 is fixedly connected to the middle part of the bottom of the fixing frame 55.

[0040] In the above scheme, the movable plate 3 is used to drive the connecting rod 51 to slide on the bottom surface of the fixed frame 55, and the connecting rod 51 drives the heart-shaped plate 52 to slide horizontally inside the fixed frame 55. The internal sliding groove of the heart-shaped plate 52 is used to drive the limiting rod 54 to swing through the limiting block 53. The limiting rod 54 is used to fix the working position of the heart-shaped plate 52 through the limiting block 53, and the spring 56 is used to support the use position of the heart-shaped plate 52, thereby improving the stability of the working position of the movable plate 3 and the heart-shaped plate 52.

[0041] Please refer to Figure 5 The second positioning mechanism 6 includes two transmission plates 61 fixedly connected to one side of the heart-shaped plate 52, the outer surfaces of the two transmission plates 61 are slidably connected to the inner surface of the fixed box 1, and the interiors of the two transmission plates 61 are provided with oblique slide grooves, and the distance between the bottom of the oblique slide grooves of the two transmission plates 61 and the heart-shaped plate 52 is greater than the distance between the top of the oblique slide grooves and the heart-shaped plate 52, and the outer side wall of the fixed box 1 is fixedly connected to a second support block 64, and the end of the second support block 64 away from the fixed box 1 is hinged with a second positioning rod 63, and the end of the second positioning rod 63 close to the second positioning block is fixedly connected to a moving rod 62, and the two ends of the moving rod 62 away from the second positioning rod 63 are respectively slidably connected to the internal slide grooves of the two transmission plates 61.

[0042] In the above scheme, the heart-shaped plate 52 is used to drive the two transmission plates 61 to slide horizontally inside the fixed box 1. The two transmission plates 61 drive the second positioning rod 63 to rotate around one end of the second support block 64 through the moving rod 62. The second positioning rod 63 is used to re-position the two sides of the geomembrane corner block 7 to avoid sliding at the geomembrane connection and improve the position stability when the geomembrane is connected.

[0043] When the utility model is in use: the bolt 2 is used to fix the working position of the fixing box 1 through the moving plate 3;

[0044] When installing the geomembrane, the geomembrane corner block 7 is placed inside the fixing box 1, and the geomembrane corner block 7 is pressed by external force, so that the geomembrane corner block 7 drives the movable plate 3 to slide inside the fixing box 1, and the movable plate 3 drives the connecting block 41 to slide inside the fixing box 1, and the connecting block 41 drives the first positioning rod 42 to rotate around the top of the first supporting block 43, and the first positioning rod 42 is used to locate the position of the geomembrane corner block 7;

[0045] At the same time, the movable plate 3 is used to drive the connecting rod 51 to slide on the bottom surface of the fixed frame 55, and the connecting rod 51 drives the heart-shaped plate 52 to slide horizontally inside the fixed frame 55. The internal sliding groove of the heart-shaped plate 52 is used to drive the limiting rod 54 to swing through the limiting block 53. The limiting rod 54 is used to fix the working position of the heart-shaped plate 52 through the limiting block 53, and the spring 56 is used to support the use position of the heart-shaped plate 52 to improve the stability of the working position of the movable plate 3 and the heart-shaped plate 52. The heart-shaped plate 52 is used to drive the two transmission plates 61 to slide horizontally inside the fixed box 1. The two transmission plates 61 drive the second positioning rod 63 to rotate around one end of the second support block 64 through the movable rod 62. The second positioning rod 63 is used to re-position the two sides of the geomembrane corner block 7 to avoid sliding at the geomembrane connection and improve the position stability when the geomembrane is connected.

[0046] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A connection structure of geomembrane for building construction, comprising a fixing box (1), characterized in that: The inner bottom wall of the fixed box (1) contacts a geomembrane corner block (7), the bottom of the inner side wall of the fixed box (1) is slidably connected to a movable plate (3), one side of the movable plate (3) is transmission-connected to the bottom surface of the geomembrane corner block (7), and the upper surface of the fixed box (1) is provided with a first positioning mechanism (4) for positioning the geomembrane corner block (7); Second positioning mechanisms (6) for positioning the geomembrane corner block (7) are provided on both sides of the fixing box (1), and transmission mechanisms (5) for driving the second positioning mechanisms (6) to move are provided between the two inner side surfaces of the fixing box (1) and the two outer side surfaces of the geomembrane corner block (7).

2. A connection structure of geomembrane for construction according to claim 1, characterized in that: A support plate (8) is fixedly connected to one side of the outer surface of the fixing box (1), and two bolts (2) are rotatably connected inside the support plate (8).

3. The connection structure of a geomembrane for construction according to claim 1, characterized in that: The first positioning mechanism (4) comprises a connecting block (41) fixedly connected to the upper surface of the movable plate (3); the outer surface of the connecting block (41) is slidably connected to a first positioning rod (42); the middle section of the first positioning rod (42) is hinged to a first supporting block (43); the bottom surface of the first supporting block (43) is fixedly connected to one side of the upper surface of the fixed box (1).

4. The connection structure of a geomembrane for construction according to claim 1, characterized in that: The transmission mechanism (5) comprises two connecting rods (51) fixedly connected to the upper surface of the movable plate (3) and a fixing frame (55) fixedly connected to a side surface of the fixing box (1); the inner side wall of the fixing frame (55) is slidably connected with a heart-shaped plate (52); the top ends of the two connecting rods (51) pass through the bottom surface of the fixing frame (55) and are fixedly connected to the bottom surface of the heart-shaped plate (52); a heart-shaped sliding groove is provided inside the heart-shaped plate (52); a limiting rod (54) is hingedly connected to the bottom of the outer surface of the fixing frame (55); the top end of the limiting rod (54) is fixedly connected to a limiting block (53); and the limiting block (53) is slidably connected inside the heart-shaped sliding groove of the heart-shaped plate (52).

5. A connection structure of geomembrane for construction according to claim 4, characterized in that: A spring (56) is fixedly connected to the middle of the bottom surface of the heart-shaped plate (52), and the bottom end of the spring (56) is fixedly connected to the inner side wall of the fixing frame (55).

6. The connection structure of a geomembrane for construction according to claim 4, characterized in that: The second positioning mechanism (6) comprises two transmission plates (61) fixedly connected to one side of the heart-shaped plate (52), and the two transmission plates (61) are provided with oblique sliding grooves inside, and the distance between the bottom of the oblique sliding grooves of the two transmission plates (61) and the heart-shaped plate (52) is greater than the distance between the top of the oblique sliding grooves and the heart-shaped plate (52), and the outer wall of the fixed box (1) is fixedly connected with a second support block (64), and the second support block (64) is hinged with a second positioning rod (63) at one end away from the fixed box (1), and the second positioning rod (63) is fixedly connected with a moving rod (62) at one end close to the second support block (64), and the two ends of the moving rod (62) away from the second positioning rod (63) are respectively slidably connected to the internal sliding grooves of the two transmission plates (61).

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