Geomembrane installation tool

Abstract

The utility model belongs to the technical field of flow batteries, and discloses a geomembrane mounting tool, which is used for mounting a geomembrane on the inner wall of a box body of a battery and comprises a first connecting piece, an adjusting piece, a second connecting piece and a clamping piece. The first connecting piece is configured to be an adjusting piece which is detachably connected with the box body. The second connecting piece is connected to the first connecting piece in a position adjustable mode through the adjusting piece so as to adjust the distance between the first connecting piece and the second connecting piece. The clamping piece is connected to the second connecting piece, and the clamping piece has a clamping state for clamping the geomembrane and a releasing state for releasing the geomembrane. The geomembrane clamped by the clamping piece can be close to or far away from the first connecting piece, then the position of the geomembrane is changed, the geomembrane can be conveniently installed on the box body, the geomembrane is easy and labor-saving to install, an operator does not need to continuously support the geomembrane after the geomembrane is moved in place, and the geomembrane installation efficiency is improved. Operators can carry out other work, so that the working efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of liquid flow battery, especially relates to a geomembrane installation tool. BACKGROUND

[0002] The geomembrane is a kind of geomembrane material that plastic film is used as anti-seepage base material and is combined with non-woven fabric, they are a kind of high molecular chemical flexible material, and the specific gravity is relatively small, and the ductility is relatively strong, and the deformation adaptability is high, and corrosion resistant, and low temperature resistant, and good frost resistance, usually used in liquid flow battery to prevent battery liquid leakage.

[0003] When making liquid flow battery, since geomembrane is larger, in the process of unfolding geomembrane, multiple people need to assist support to help geomembrane to unfold, then a worker carries out silk fixing to unfolded geomembrane, and the worker who assists geomembrane to unfold cannot move in the process of fixing geomembrane, which leads to that more workers are needed when installing geomembrane and a lot of labor is wasted.

[0004] Therefore, a geomembrane installation tool is needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of geomembrane installation tool to solve the technical problem of low efficiency in the process of installing geomembrane in prior art, overcome the technical defects of needing multiple workers in installation process, realize the technical effect of improving installation efficiency and reducing installation personnel.

[0006] As conceived above, the technical scheme adopted by the utility model is as follows:

[0007] The geomembrane installation tool is used to install geomembrane in the inner wall of the battery box, comprising:

[0008] The first connecting piece is configured to be detachably connected with the box body;

[0009] Adjusting piece;

[0010] The second connecting piece is adjustably connected to the first connecting piece through the adjusting piece, to adjust the distance between the first connecting piece and the second connecting piece;

[0011] The clamping piece is connected to the second connecting piece, and the clamping piece has a clamping state for clamping the geomembrane and a release state for releasing the geomembrane.

[0012] Optionally, the adjusting piece is provided with a first hole and a second hole that are spaced apart and coaxial;The first connecting piece is arranged in the first hole, and the second connecting piece is arranged in the second hole;

[0013] The first connecting piece is screwed with the first hole, and the second connecting piece is rotated with the second hole, or the first connecting piece is rotated with the first hole, and the second connecting piece is screwed with the second hole, or the first connecting piece is screwed with the first hole, and the second connecting piece is screwed with the second hole.

[0014] Optionally, the adjusting piece is provided with a first screw sleeve and a second screw sleeve, the first screw sleeve is located at one side of the first hole and coaxially arranged with the first hole, and the first screw sleeve is screwed with the first connecting piece.

[0015] The second screw sleeve is located at one side of the second hole and coaxially arranged with the second hole, and the second screw sleeve is screwed with the second connecting piece.

[0016] Optionally, the adjusting piece comprises a cylinder and a telescopic rod, the telescopic rod is telescopically arranged in the cylinder, one of the first connecting piece and the second connecting piece is connected with the cylinder, and the other is connected with the telescopic rod.

[0017] Optionally, the second connecting piece comprises a connecting part and a hook part connected with each other, the connecting part is connected with the adjusting piece, the clamping piece is provided with a fixing ring, and the hook part is hooked on the fixing ring.

[0018] Optionally, the clamping piece comprises a center plate, a first side plate, a second side plate and a clamping knob, the first side plate and the second side plate are respectively connected to two ends of the center plate and surround the center plate to form a U-shaped groove for accommodating the geomembrane, and the clamping knob is screwed on the first side plate and abuts the geomembrane against the second side plate.

[0019] Optionally, the clamping knob comprises a driving part, a screw part and a pressing part connected in sequence, the screw part is screwed on the first side plate, the pressing part is located between the first side plate and the second side plate, and the diameter of the pressing part is greater than that of the screw part.

[0020] The driving part is located at one side of the first side plate and the second side plate.

[0021] Optionally, the driving part is provided with two driving handles arranged at an included angle.

[0022] Optionally, the pressing part and the side of the second side plate facing each other are both provided with rubber pads.

[0023] Optionally, the adjusting piece is provided with an anti-skid rubber sleeve.

[0024] The beneficial effects of the utility model are as follows:

[0025] The geotechnical membrane installation tool provided by the utility model, through setting first connecting piece, adjusting piece, second connecting piece and clamping piece, one end of adjusting piece is connected with first connecting piece, the other end is connected with second connecting piece, when adjusting piece adjusts the distance between first connecting piece and second connecting piece, the clamping piece connected with the other end of second connecting piece also approaches or moves away from first connecting piece along with second connecting piece, and then the geotechnical membrane clamped by clamping piece can also approach or move away from first connecting piece, and then the position of geotechnical membrane is changed, the geotechnical membrane is adjusted to the appropriate position, so that the geotechnical membrane is installed on the box body of the battery. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical scheme in the utility model embodiment, the drawings needed to be used in the description of the utility model embodiment will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the contents of the utility model embodiment and the drawings by those skilled in the art without creative labor.

[0027] Figure 1 It is the structure schematic view of the geotechnical membrane installation tool provided by the utility model embodiment;

[0028] Figure 2 It is the structure schematic view of the adjusting piece provided by the utility model embodiment;

[0029] Figure 3 It is the front view of the geotechnical membrane installation tool provided by the utility model embodiment;

[0030] Figure 4 It is the structure schematic view of the second connecting piece provided by the utility model embodiment;

[0031] Figure 5 It is the structure schematic view of the clamping piece provided by the utility model embodiment;

[0032] Figure 6 It is the structure schematic view of the clamping knob provided by the utility model embodiment.

[0033] In the drawing:

[0034] 1, first connecting piece;11, limiting nut;

[0035] 2, adjusting piece; 21, first plate; 211, first hole; 212, first threaded sleeve; 22, second plate; 23, third plate; 231, second hole; 232, second threaded sleeve; 24, fourth plate;

[0036] 3, second connecting piece; 31, connecting part; 32, hook part;

[0037] 4, clamping piece; 41, fixing ring; 42, center plate; 43, first side plate; 44, second side plate; 45, clamping knob; 451, driving part; 4511, driving handle; 452, screw part; 453, tightening part. DETAILED DESCRIPTION

[0038] In order to make the technical problems solved by the utility model, the technical scheme adopted and the technical effects reached more clear, the technical scheme of the utility model will be further explained below in combination with the drawings and through specific embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, not to limit the utility model. In addition, it needs to be explained that, in order to facilitate the description, only the parts related to the utility model are shown in the drawings, not all.

[0039] In the description of the utility model, it needs to be explained that, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0040] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixed connection, also can be detachable connection;It can be mechanical connection, also can be electrical connection;It can be directly connected, also can be indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0041] The utility model provides a kind of geomembrane installation tool, for installing geomembrane in the inner wall of the battery box, as shown in Figure 1 The geomembrane installation tool includes first connecting piece 1, adjusting piece 2, second connecting piece 3 and clamping piece 4.

[0042] The second connecting piece 3 is adjustably connected to the first connecting piece 1 through the adjusting piece 2 to adjust the distance between the first connecting piece 1 and the second connecting piece 3. The clamping piece 4 is connected to the second connecting piece 3, and the clamping piece 4 has a clamping state of clamping the geomembrane and a release state of releasing the geomembrane.

[0043] It can be understood that the geomembrane installation tool provided by the utility model is used, the first connecting piece 1 is arranged on the frame cross beam of the box body and kept stationary, the clamping piece 4 clamps the geomembrane and is switched from the release state to the clamping state, when the adjusting piece 2 adjusts the distance between the first connecting piece 1 and the second connecting piece 3, the geomembrane can be clamped by the clamping piece 4 and moved close to or away from the first connecting piece 1, the geomembrane is adjusted to the appropriate position, and thus the geomembrane is installed on the box body of the battery. Compared with the prior art, the position of the geomembrane can be changed without manually lifting the geomembrane when the geomembrane is installed, which is easy and labor-saving, and after the geomembrane is moved to the position, the operator does not need to continuously support the geomembrane, the operator can perform other work, and the work efficiency is greatly improved.

[0044] Further, the adjusting piece 2 is provided with a first hole 211 and a second hole 231 which are spaced apart and coaxial. The first connecting piece 1 is arranged in the first hole 211, and the second connecting piece 3 is arranged in the second hole 231.

[0045] In some embodiments, the first connecting piece 1 is threadedly screwed with the first hole 211, and the second connecting piece 3 is rotationally fitted with the second hole 231. The first connecting piece 1 is a threaded rod, and since the first connecting piece 1 is fixedly arranged on the box body, when the geomembrane needs to be installed, the adjusting piece 2 is rotated, the adjusting piece 2 moves upward along the axis of the first connecting piece 1, and the adjusting piece 2 can rotate relative to the second connecting piece 3 and the clamping piece 4 connected below the second connecting piece 3 clamps the geomembrane, so that the geomembrane clamped by the clamping piece 4 can ensure that the geomembrane does not rotate with the adjusting piece 2 while the second connecting piece 3 moves upward, ensuring the flatness of the geomembrane and facilitating the fixing of the geomembrane.

[0046] In some other embodiments, the first connecting member 1 is rotationally fitted with the first hole 211, and the second connecting member 3 is threadedly screwed with the second hole 231. Specifically, the second connecting member 3 is a threaded rod, and since the first connecting member 1 is fixedly arranged on the box, when it is needed to install the geomembrane, the adjusting member 2 is rotated, the adjusting member 2 is rotated relative to the first connecting member 1, and the second connecting member 3 is threadedly connected with the adjusting member 2 and the clamping member 4 connected below the second connecting member 3 clamps the geomembrane, so the second connecting member 3 will move upward along the axial direction of the second connecting member 3 relative to the adjusting member 2, and thus the geomembrane clamped by the clamping member 4 can ensure that the geomembrane does not rotate with the adjusting member 2 while moving upward with the second connecting member 3, ensuring the flatness of the geomembrane and facilitating the fixing of the geomembrane.

[0047] In some other embodiments, the first connecting member 1 is threadedly screwed with the first hole 211, and the second connecting member 3 is threadedly screwed with the second hole 231. Specifically, the first connecting member 1 and the second connecting member 3 are both threaded rods, and the screwing directions of the first connecting member 1 and the second connecting member 3 are opposite. Since the first connecting member 1 is fixedly arranged on the box, and the clamping member 4 connected below the second connecting member 3 clamps the geomembrane, the geomembrane clamped by the clamping member 4 can ensure that the geomembrane does not rotate with the adjusting member 2 but approaches or moves away from the adjusting member 2 when the adjusting member 2 rotates. When it is needed to install the geomembrane, the adjusting member 2 is rotated, the adjusting member 2 moves upward along the axis of the first connecting member 1, and the second connecting member 3 can also move upward relative to the adjusting member 2, thereby improving the speed of the second connecting member 3 approaching the first connecting member 1 and greatly improving the lifting efficiency of the geomembrane.

[0048] Further, referring to Figure 2 , the adjusting member 2 is provided with a first screw sleeve 212 and a second screw sleeve 232, the first screw sleeve 212 is located on one side of the first hole 211 and coaxially arranged with the first hole 211, and the first screw sleeve 212 is threadedly connected with the first connecting member 1. The second screw sleeve 232 is fixed on one side of the second hole 231 and coaxially arranged with the second hole 231, and the second screw sleeve 232 is threadedly connected with the second connecting member 3.

[0049] In some embodiments, the first screw sleeve 212 and the second screw sleeve 232 are welded on the adjusting member 2.

[0050] In some other embodiments, the first screw sleeve 212 and the second screw sleeve 232 are integrally formed with the adjusting member 2.

[0051] In this way, the length of the threadedly fitted adjusting member 2 with the first connecting member 1 and the second connecting member 3 can be improved, thereby improving the connection strength of the first connecting member 1 and the second connecting member 3 with the adjusting member 2 and preventing the damage of the thread on the first connecting member 1 and the second connecting member 3 due to the excessive weight of the geomembrane.

[0052] Further, referring to Figure 3 The first connecting piece 1 is further threadedly connected with a limiting nut 11. The limiting nut 11 is located between the first sleeve 212 and the box body, and can limit the movement of the adjusting piece 2, preventing the adjusting piece 2 from being too close to the box body, which is not convenient for subsequent disassembly of the first connecting piece 1.

[0053] In some specific embodiments, as shown in Figure 3 The adjusting piece 2 includes a first plate 21, a second plate 22, a third plate 23 and a fourth plate 24 which are sequentially connected in a head-to-tail manner to form a rectangular frame. The first plate 21 is provided with the first hole 211, and the third plate 23 is provided with the second hole 231. The first plate 21 and the third plate 23 have the same length, and the second plate 22 and the fourth plate 24 have the same length. The length of the first plate 21 and the third plate 23 is less than that of the second plate 22 and the fourth plate 24. In this way, sufficient space is reserved in the adjusting piece 2 for the first connecting piece 1 and the second connecting piece 3 to move close to each other. When it is necessary to install the geomembrane, the operator can hold the second plate 22 and the fourth plate 24 to rotate the adjusting piece 2.

[0054] Further, the adjusting piece 2 is provided with anti-skid rubber sleeves. For example, the second plate 22 and the fourth plate 24 are provided with anti-skid rubber sleeves, which increase the friction between the adjusting piece 2 and the human hand, facilitate the operator to rotate the adjusting piece 2, and improve the gripping feeling of the human hand. Of course, in some embodiments, the adjusting piece 2 can also be a frame of other shapes, as long as the first hole 211 and the second hole 231 are spaced apart and coaxially arranged.

[0055] In some other embodiments, the adjusting piece 2 includes a cylinder body and a telescopic rod, the telescopic rod is telescopically arranged in the cylinder body, one of the first connecting piece 1 and the second connecting piece 3 is connected with the cylinder body, and the other is connected with the telescopic rod. Exemplarily, the first connecting piece 1 is connected with the cylinder body, and the second connecting piece 3 is connected with the telescopic rod. Since the first connecting piece 1 is fixedly arranged on the frame crossbeam of the box body, when it is necessary to install the geomembrane, the telescopic rod is driven to retract into the cylinder body, so that the second connecting piece 3 moves toward the cylinder body along with the telescopic rod, approaches the first connecting piece 1 connected with the cylinder body, and further causes the clamping piece 4 of the second connecting piece 3 to approach the first connecting piece 1. Thus, the geomembrane clamped by the clamping piece 4 also moves toward the first connecting piece 1, and one end of the geomembrane is lifted, flattened and reaches a vertical state, which is convenient for installation. Exemplarily, the adjusting piece 2 is a pneumatic cylinder, an oil cylinder or an electric push rod.

[0056] Further, referring to Figure 4 The second connecting piece 3 includes a connecting portion 31 and a hook portion 32 which are connected, the connecting portion 31 is connected with the adjusting piece 2, the clamping piece 4 is provided with a fixing ring 41, and the hook portion 32 is hooked on the fixing ring 41.

[0057] In some embodiments, asFigure 4 As shown, the connecting portion 31 is provided with a thread, the surface of the hook portion 32 is smooth, and the end of the hook portion 32 away from the connecting portion 31 is provided with a chamfer. In this way, the clamping piece 4 can be conveniently installed on the second connecting piece 3 to realize quick assembly of the geomembrane installation tool, and replacement is easy. Meanwhile, the fixing ring 41 can rotate relative to the hook portion 32, and further ensure that the geomembrane is always in a vertical state when the second connecting piece 3 moves close to the first connecting piece 1, thereby facilitating installation of the geomembrane.

[0058] Further, the clamping piece 4 comprises a center plate 42, a first side plate 43, a second side plate 44, and a clamping knob 45. The first side plate 43 and the second side plate 44 are respectively connected to the two ends of the center plate 42 and surround the center plate 42 to form a U-shaped groove for accommodating the geomembrane. The clamping knob 45 is screwed on the first side plate 43 and presses the geomembrane against the second side plate 44.

[0059] In some embodiments, as shown in Figure 5 The fixing ring 41 protrudes from the side of the center plate 42 away from the first side plate 43 and the second side plate 44, and the opening of the U-shaped groove for accommodating the geomembrane is downward. This not only facilitates clamping of the geomembrane, but also is beneficial to keeping the geomembrane in a vertical state and ensuring that the geomembrane is flat. When installing the geomembrane, the second connecting piece 3 is first moved farthest away from the first connecting piece 1, so that the operator can easily place the geomembrane into the U-shaped groove, and then the threaded knob on the first side plate 43 is screwed to press the geomembrane against the second side plate 44.

[0060] In some embodiments, as shown in Figure 6 The clamping knob 45 comprises a driving portion 451, a screw portion 452, and a pressing portion 453 connected in sequence. The screw portion 452 is screwed on the first side plate 43, and the pressing portion 453 is located between the first side plate 43 and the second side plate 44. The diameter of the pressing portion 453 is greater than that of the screw portion 452. The driving portion 451 is provided on the side of the first side plate 43 away from the second side plate 44. It can be understood that the clamping knob 45 can adjust the distance between the pressing portion 453 and the second side plate 44 through the screw portion 452 screwed on the first side plate 43. When the geomembrane needs to be installed, the geomembrane is placed between the second side plate 44 and the pressing portion 453, and then the driving portion 451 is rotated to make the pressing portion 453 with the geomembrane close to the second side plate 44 and press the geomembrane against the second side plate 44. The diameter of the pressing portion 453 is greater than that of the screw portion 452, which can increase the contact area with the geomembrane, avoid damage to the geomembrane by the pressing portion 453, and improve the clamping stability.

[0061] In some embodiments, as shown in Figure 6As shown, in order to facilitate the hand rotation of the driving part 451, two driving handles 4511 are arranged on the driving part 451 at an included angle, so as to increase the force arm for driving the driving part 451 to rotate, and the operator is more labor-saving.

[0062] In some other embodiments, the driving handles 4511 can also be arranged in plurality circumferentially on the driving part 451.

[0063] Further, the pressing part 453 and the second side plate 44 are both provided with rubber pads on the side facing each other. By arranging the rubber pads, the extrusion of the pressing part 453 and the second side plate 44 on the geomembrane is further reduced, so as to ensure that the geomembrane is not damaged.

[0064] The above embodiments only illustrate the basic principles and characteristics of the present application, and the present application is not limited to the above embodiments. Without departing from the spirit and scope of the present application, various changes and modifications can be made to the present application, and these changes and modifications all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A geomembrane installation tool for installing a geomembrane on the inner wall of a battery casing, characterized in that, include: The first connector (1) is configured to be detachably connected to the housing; Adjusting component (2); The second connector (3) is arbitrarily connected to the first connector (1) via the adjusting member (2) to adjust the distance between the first connector (1) and the second connector (3); A clamping member (4) is connected to the second connecting member (3), the clamping member (4) having a clamping state for clamping the geomembrane and a releasing state for releasing the geomembrane.

2. The geomembrane installation tool according to claim 1, characterized in that, The adjusting member (2) is provided with a first hole (211) and a second hole (231) that are spaced apart and coaxial; the first connecting member (1) passes through the first hole (211), and the second connecting member (3) passes through the second hole (231); The first connector (1) is screwed into the first hole (211), and the second connector (3) is rotatably engaged with the second hole (231). Alternatively, the first connector (1) is rotatably engaged with the first hole (211), and the second connector (3) is threadedly engaged with the second hole (231); Alternatively, the first connector (1) is screwed into the first hole (211) and the second connector (3) is screwed into the second hole (231).

3. The geomembrane installation tool according to claim 2, characterized in that, The adjusting member (2) is provided with a first threaded sleeve (212) and a second threaded sleeve (232). The first threaded sleeve (212) is located on one side of the first hole (211) and is coaxial with the first hole (211). The first threaded sleeve (212) is threadedly connected to the first connecting member (1). The second threaded sleeve (232) is located on one side of the second hole (231) and is coaxially arranged with the second hole (231). The second threaded sleeve (232) is threadedly connected to the second connector (3).

4. The geomembrane installation tool according to claim 1, characterized in that, The adjusting member (2) includes a cylinder and a telescopic rod. The telescopic rod is telescopically disposed on the cylinder. One of the first connecting member (1) and the second connecting member (3) is connected to the cylinder, and the other is connected to the telescopic rod.

5. The geomembrane installation tool according to claim 1, characterized in that, The second connector (3) includes a connecting part (31) and a hook part (32) connected together. The connecting part (31) is connected to the adjusting part (2). The clamping part (4) is provided with a fixing ring (41). The hook part (32) is hooked to the fixing ring (41).

6. The geomembrane installation tool according to claim 1, characterized in that, The clamping member (4) includes a center plate (42), a first side plate (43), a second side plate (44), and a clamping knob (45). The first side plate (43) and the second side plate (44) are respectively connected to the two ends of the center plate (42) and together with the center plate (42) form a U-shaped groove for accommodating the geomembrane. The clamping knob (45) is screwed onto the first side plate (43) and presses the geomembrane against the second side plate (44).

7. The geomembrane installation tool according to claim 6, characterized in that, The clamping knob (45) includes a drive part (451), a screw part (452), and a clamping part (453) connected in sequence. The screw part (452) is screwed into the first side plate (43). The clamping part (453) is located between the first side plate (43) and the second side plate (44). The diameter of the clamping part (453) is larger than the diameter of the screw part (452). The drive unit (451) is located on the side of the first side plate (43) facing away from the second side plate (44).

8. The geomembrane installation tool according to claim 7, characterized in that, The drive unit (451) is provided with two drive handles (4511) arranged at an angle to each other.

9. The geomembrane installation tool according to claim 7, characterized in that, Both the top clamping part (453) and the second side plate (44) facing each other are provided with rubber pads.

10. The geomembrane installation tool according to any one of claims 1-9, characterized in that, The adjusting component (2) is provided with an anti-slip rubber sleeve.

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