Plastic drainage plate placing tool and construction method thereof

Abstract

The invention relates to the field of drainage plate construction, in particular to a plastic drainage plate placing tool and a construction method thereof.The plastic drainage plate placing tool comprises at least two partition frames, all the partition frames are arranged in a stacked mode, a roller assembly is arranged between every two adjacent partition frames, each roller assembly comprises a plurality of rollers, and the multiple rollers define a circular arc shape; the two ends of a rotating shaft of each roller are connected with the two adjacent partition frames correspondingly, so that the two partition frames and all the rollers define an arc-shaped groove. The arc-shaped groove used for loading the drainage plate roll is defined by the two partition frame supports through the multiple rollers, the drainage plate roll can correspondingly rotate in the process that the drainage plate is pulled by equipment to be inserted, under the action of the roller assemblies, rotation of the drainage plate roll is not prone to being blocked, and meanwhile under the limiting action of the two partition frames, the drainage plate roll can rotate more stably. And the drainage plate roll cannot be overturned and displaced, so that the insertion operation of the drainage plate is more stable, and the insertion quality of the drainage plate is improved.

Description

Technical Field

[0001] The invention relates to the field of drainage board construction, and in particular to a plastic drainage board placement tool and a construction method thereof. Background Art

[0002] In the field of construction engineering, the treatment of soft soil foundation is an important part of ensuring the quality and safety of the project. As an effective drainage material, plastic drainage board is widely used in the treatment of soft soil foundation. Through the insertion of drainage board, the drainage consolidation process of the foundation can be effectively accelerated, and the bearing capacity and stability of the foundation can be improved.

[0003] During actual construction, the drain board roll needs to be connected to the insertion equipment. After the connection, the drainage is driven to be inserted into the foundation through the insertion equipment. During the process, workers support the drain board roll and cooperate with the equipment to continuously release the drain board. This operation method is not only manpower-consuming, but also the plastic drain board is prone to jamming and twisting and deformation, affecting the construction quality and progress of the drain board.

[0004] Therefore, a technical solution is currently needed to solve the problems of manually supporting the drainage board for insertion, which is labor-intensive and the plastic drainage board is easily stuck and twisted. Summary of the invention

[0005] The purpose of the present invention is to overcome the problems of manually supporting the installation of drainage boards, which is labor-intensive and the plastic drainage boards are easily stuck and twisted, and to provide a plastic drainage board placement tool and a construction method thereof.

[0006] The present invention provides a plastic drainage board placement tool, comprising at least two partitions, all of which are stacked, a roller assembly is arranged between two adjacent partitions, the roller assembly comprises a plurality of rollers, and the plurality of rollers are enclosed to form an arc shape, and the two ends of the rotating shaft of each roller are respectively connected to two adjacent partitions, so that the two partitions and all of the rollers are enclosed to form an arc-shaped groove.

[0007] The present invention provides a plastic drain board placement tool. When in use, the drain board roll is placed between two partitions and located in an arc-shaped groove. The end of the drain board is pulled out from one side of the arc-shaped groove and connected to the equipment. During the process of the equipment pulling the drain board for insertion, the drain board roll located in the arc-shaped groove can rotate accordingly. Under the action of the roller assembly, the rotation of the drain board roll is not easily blocked. At the same time, under the limiting action of the two partitions, the drain board roll will not fall off, so that the drain board can be inserted and installed more smoothly along with the equipment, and the probability of the drain board roll being twisted and deformed is reduced. Since this tool does not limit the upward freedom of the plastic drain board as a whole, after the equipment is pulled, the drain board roll can stop rotating in time under the action of gravity and the limiting device to prevent excessive discharge. This device makes the drain board insertion operation smoother and improves the insertion quality of the drain board.

[0008] Preferably, the partition frame comprises a rectangular frame, in which a plurality of horizontal ribs and a plurality of vertical ribs are alternately arranged.

[0009] The hollow partition frame composed of a rectangular frame and horizontal and vertical ribs inside the rectangular frame ensures the structural strength of the partition frame while reducing the weight of the partition frame, which is convenient for moving, transporting and storing the device and also convenient for construction personnel to observe the remaining amount of drainage in the device at any time.

[0010] Preferably, a connecting rod is provided between two adjacent partitions.

[0011] Two adjacent partitions are connected to form a whole through a connecting rod, thereby improving the structural strength of the entire device and reducing the stress on the roller shaft.

[0012] Preferably, the number of the partitions is three.

[0013] The three partitions can form two arc-shaped grooves for placing drain boards, so that two drain board rolls can be placed. One is connected to the equipment for normal construction, and the other is used as a connecting device as a standby to facilitate rapid switching to another roll of drain boards after the insertion of one roll of drain boards is completed, thereby improving the insertion efficiency of the drain boards, ensuring smooth insertion operations, and reducing idle time of operating equipment.

[0014] Preferably, a limiting mechanism is provided between two adjacent partitions, and the limiting mechanism is arranged on one side of the roller assembly. The limiting mechanism includes two first limiting wheels and a second limiting wheel, and the second limiting wheel is arranged above the first limiting wheel. A gap is formed between the first limiting wheel and the second limiting wheel for the drainage board to pass through.

[0015] After the drain board is pulled out of the arc-shaped groove, it is pulled out through the gap between the first limiting wheel and the second limiting wheel, and then connected to the equipment, thereby reducing the probability of the drain board being twisted during the release.

[0016] Preferably, the limiting mechanism further comprises a support plate, two sides of the support plate are respectively connected to two adjacent partition frames, and the support plate is arranged between the roller assembly and the first limiting wheel.

[0017] The drain board is pulled out from the arc-shaped groove, passes through the support plate and enters the gap between the first limiting wheel and the second limiting wheel. The support plate supports the drainage, so that the drain board can be pulled out more smoothly by the equipment.

[0018] Preferably, the limiting mechanism further comprises a limiting plate, wherein the limiting plate is arranged above the supporting plate, and a limiting interval for the drainage plate to pass through is formed between the limiting plate and the supporting plate.

[0019] The limit plate further limits the drain board, making it less likely to twist during the release process.

[0020] Preferably, the limiting mechanism also includes a locking assembly, which includes a rotating shaft arranged between the two partition frames, rotating rods are respectively provided at both ends of the rotating shaft, a third limiting wheel and a connecting plate are connected between the two rotating rods, the third limiting wheel and the connecting plate are respectively arranged on both sides of the rotating shaft, the third limiting wheel and the connecting plate form a clamping interval for the drainage plate to pass through one side of the arc-shaped groove, a spring is arranged between the connecting plate and the support plate, a clamping plate is provided on the connecting plate, the support plate is provided with a through hole adapted to the clamping plate, and the upper end of the support plate is embedded in the through hole.

[0021] During the normal release of the drain board, after being pulled out, the drain board first passes through the clamping interval between the third limiting wheel and the roller assembly, then passes through the limiting interval between the support plate and the limiting plate, and finally passes through the gap between the first limiting wheel and the second limiting wheel to connect with the equipment. When the drain board is almost released, after its end passes through the clamping interval, due to the reduction of the support of the drain board on the third limiting wheel, the third limiting wheel will be attached to the roller assembly under the tension of the spring, and the connecting plate will rotate upward under the tension of the spring, and the clamping plate connected to the connecting plate will extend upward along the through hole on the support plate, and then clamp the drain board passing through the limiting interval on the limiting plate, so that when a roll of drain board is about to be released, the drain board can be clamped in time by the limiting mechanism to prevent the drain board from loosening and facilitate the connection with the next roll of drain.

[0022] Preferably, one end of the clamping plate away from the connecting plate is configured to be serrated.

[0023] The serrated clamping plate presses the drain board against the limit plate, which can better lock the drain board and reduce the risk of accidental loosening of the drain board.

[0024] The present invention also provides a method for constructing a plastic drainage board, using the above-mentioned plastic drainage placement tool, the steps of which include: S1: Roll the plastic drain board into the arc-shaped groove between the two partitions, and pull the end of the plastic drain board out from one side of the arc-shaped groove; S2: The end of the pulled plastic drainage board is passed through the clamping section, the support plate, the limiting section and the gap between the first limiting wheel and the second limiting wheel in sequence, and then connected to the insertion device; S3: When the plastic drain board roll is about to be unrolled, after its end passes through the clamping zone, the third limiting wheel moves downward, and the spring drives the connecting plate to move upward, so that the clamping plate on the connecting plate presses the drain board against the limiting plate; S4: Connect the end of the plastic drain board roll to the end of the new drain board roll and continue the insertion operation.

[0025] The invention discloses a construction method for a plastic drain board. By arranging a limiting mechanism on one side of a circular arc groove, when a roll of the plastic drain board is about to be finished, the limiting mechanism can automatically clamp the end of the drain board to facilitate connection with the next roll of the drain board.

[0026] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a plastic drain board placement tool, in which two spacer brackets are surrounded by a plurality of rollers to form an arc-shaped groove for loading a drain board roll. When the equipment pulls the drain board to be inserted, the drain board roll can rotate accordingly. Under the action of the roller assembly, the rotation of the drain board roll is not easily blocked, and the bending phenomenon of the drain board caused by the pulling process is also reduced; 2. The present invention provides a plastic drain board placement tool. Under the restriction of two partitions, the drain board roll will not flip or shift, so that the drain board can be inserted more smoothly along with the equipment, reducing the probability of distortion and deformation of the drain board roll, and improving the insertion quality of the drain board; 3. The present invention provides a method for constructing a plastic drain board. By arranging a limiting mechanism on one side of the arc-shaped groove, when a roll of the plastic drain board is about to be put out, the end of the drain board can be automatically clamped by the limiting mechanism, so as to facilitate the connection with the next roll of the drain board. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 It is a cross-sectional view of a plastic drain board placement device of the present invention; Figure 2 yes Figure 1 Enlarged view of area A in the middle; Figure 3 yes Figure 2 Enlarged view of area C in the middle; Figure 4It is a top view of a plastic drain board placement device of the present invention (two partitions); Figure 5 yes Figure 4 Enlarged view of area B in the middle; Figure 6 It is a top view of a plastic drain board placement device of the present invention (three partitions); Markings in the figure: 1-partition frame, 11-rectangular frame, 12-horizontal ribs, 13-vertical ribs, 2-roller assembly, 21-roller, 3-connecting rod, 4-first limiting wheel, 401-gap, 5-second limiting wheel, 6-support plate, 601-limiting interval, 61-through hole, 7-limiting plate, 8-rotating shaft, 9-rotating rod, 10-third limiting wheel, 101-clamping interval, 11-connecting plate, 12-spring, 13-card plate. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with specific embodiments. However, this should not be understood as the scope of the above subject matter of the present invention being limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0029] Unless otherwise specified, in the description of the specific embodiments of the present invention, the terms indicating the orientation or position relationship such as "up", "down", "left", "right", "center", "inside", "outside", etc. are all expressions based on the orientation or position relationship shown in the drawings, or are the orientation or position relationship when the invented product / equipment / device is usually used. These terms of orientation or position relationship are only for the convenience of describing the scheme of the present invention or simplifying the description in the specific embodiments, so as to facilitate the technicians to quickly understand the scheme, and do not indicate or imply that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific position relationship, and therefore cannot be understood as a limitation on the present invention.

[0030] In addition, if the terms "horizontal", "vertical", "overhanging", "parallel" and the like appear, it does not mean that the corresponding devices / components / elements are required to be absolutely horizontal or vertical or overhanging or parallel, but may be slightly tilted or have deviations. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but may be slightly tilted. Alternatively, it can be simplified to mean that the corresponding devices / components / elements are set in directions such as "horizontal", "vertical", "overhanging", "parallel", etc., and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably an error / deviation within ±8%, more preferably an error / deviation within ±6%, more preferably an error / deviation within ±5%, and more preferably an error / deviation within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its role in the scheme of the present invention.

[0031] In addition, the expressions “first”, “second”, “third”, etc., which appear in the terms, are merely used to distinguish the description of the same or similar components and should not be understood as emphasizing or implying the relative importance of specific components.

[0032] In addition, in the description of the embodiments of the present invention, "several", "plurality" and "a number" represent at least 2. It can be any number such as 2, 3, 4, 5, 6, 7, 8, 9, and even more than 9.

[0033] In addition, in the description of the technical solution of the present invention, unless otherwise clearly specified / defined / restricted, the terms "set", "install", "connect", "connected", "provided with", "laid", and "arranged" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, and can be welding, riveting, bolting, threading, and other commonly used connection means in the field. This connection can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal connection of two elements.

[0034] Example 1 like Figure 1 and Figure 4 As shown, a plastic drainage board placement tool includes at least two partitions 1, all of the partitions 1 are stacked, a roller assembly 2 is arranged between two adjacent partitions 1, the roller assembly 2 includes a plurality of rollers 21, and the plurality of rollers 21 are enclosed to form an arc shape, and both ends of the rotating shaft of each roller 21 are respectively connected to two adjacent partitions 1, so that the two partitions 1 and all the rollers 21 are enclosed to form an arc-shaped groove shape.

[0035] When in use, the drain board roll is placed between the two partitions 1 and located in the arc-shaped groove. The end of the drain board is pulled out from one side of the arc-shaped groove and connected to the equipment. During the process of the equipment pulling the drain board for installation, the drain board roll located in the arc-shaped groove can rotate accordingly. Under the action of the roller assembly 2, the rotation of the drain board roll is not easily blocked. At the same time, under the limiting action of the two partitions 1, the drain board roll will not flip or shift, so that the drain board can be installed more smoothly along with the equipment, reducing the probability of twisting and deformation of the drain board roll, and improving the installation quality of the drain board.

[0036] Partition 1: The partition 1 includes a rectangular frame 11, in which a plurality of transverse ribs 12 and a plurality of vertical ribs 13 are alternately arranged. The rectangular frame 11 and the transverse ribs 12 and the vertical ribs 13 in the rectangular frame 11 form a hollow partition 1, which ensures the structural strength of the partition 1 and makes the weight of the partition 1 low, which is convenient for moving, transporting and storing the device, and also convenient for construction personnel to observe the remaining amount of the drainage board in the device at any time; a connecting rod 3 is provided between two adjacent partitions 1, and the two adjacent partitions 1 are connected to form a whole through the connecting rod 3, thereby improving the structural strength of the entire device and reducing the force on the roller shaft.

[0037] Example 2 like Figure 1 and Figure 6 As shown, the difference between this embodiment and Embodiment 1 is that the number of the partitions 1 is three, and a roller assembly 2 is provided between every two adjacent partitions 1 .

[0038] The three partition frames 1 can form two arc-shaped grooves for placing drain boards, so that two drain board rolls can be placed, one is connected to the equipment for normal construction, and the other is used as a connecting device as a standby to facilitate rapid switching to another roll of drain boards after the insertion of one roll of drain boards is completed, thereby improving the insertion efficiency of the drain boards, ensuring smooth insertion operations, and reducing idle time of operating equipment.

[0039] Example 3 like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, in this embodiment, the difference from Embodiment 1 is that a limiting mechanism is provided between two adjacent partitions 1, the limiting mechanism is arranged on one side of the roller assembly 2, the limiting mechanism includes two first limiting wheels 4 and a second limiting wheel 5, the second limiting wheel 5 is arranged above the first limiting wheel 4, and a gap 401 for the drainage board to pass through is formed between the first limiting wheel 4 and the second limiting wheel 5, the limiting mechanism also includes a support plate 6, the two sides of the support plate 6 are respectively connected to the two adjacent partitions 1, the support plate 6 is arranged between the roller assembly 2 and the first limiting wheel 4, the limiting mechanism also includes a limiting plate 7, the limiting plate 7 is arranged above the support plate 6, and a gap 401 is formed between the limiting plate 7 and the support plate 6 Used for the drainage board to pass through the limit interval 601, the limit mechanism also includes a locking assembly, the locking assembly includes a rotating shaft 8 set between the two partition frames 1, and rotating rods 9 are respectively provided at both ends of the rotating shaft 8. A third limiting wheel 10 and a connecting plate 11 are connected between the two rotating rods 9. The third limiting wheel 10 and the connecting plate 11 are respectively arranged on both sides of the rotating shaft 8. The third limiting wheel 10 and the connecting plate 11 form a clamping interval 101 for the drainage board to pass through one side of the arc-shaped groove. A spring 12 is arranged between the connecting plate 11 and the support plate 6. A clamping plate 13 is provided on the connecting plate 11. The support plate 6 is provided with a through hole 61 adapted to the clamping plate 13, and the upper end of the support plate 6 is embedded in the through hole 61.

[0040] In this embodiment, during the normal release of the drain board, after being pulled out, the drain board first passes through the clamping interval 101 between the third limiting wheel 10 and the roller assembly 2, then passes through the limiting interval 601 between the support plate 6 and the limiting plate 7, and finally passes through the gap 401 between the first limiting wheel 4 and the second limiting wheel 5 to be connected to the equipment. When the drain board is almost released, after its end passes through the clamping interval 101, due to the reduction of the support of the drain board on the third limiting wheel 10, the third limiting wheel 10 will be attached to the roller assembly 2 under the tension of the spring 12, and the connecting plate 11 will rotate upward under the tension of the spring 12, and the clamping plate 13 connected to the connecting plate 11 will extend upward along the through hole 61 on the support plate 6, and then clamp the drain board passing through the limiting interval 601 on the limiting plate 7, so that when a roll of drain board is about to be released, the drain board is clamped in time by the limiting mechanism to prevent the drain board from loosening and facilitate connection with the next roll of drain.

[0041] Furthermore, one end of the clamping plate 13 away from the connecting plate 11 is set to be serrated. The serrated clamping plate 13 presses the drain board against the limiting plate 7, which can better lock the drain board and reduce the risk of accidental loosening of the drain board.

[0042] Furthermore, when the number of the partitions 1 is more than three, the rotating rod 9 of the limiting mechanism is arranged on the inner side of the partition 1 to avoid interference between two adjacent limiting mechanisms.

[0043] Example 4 like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the present invention provides a method for constructing a plastic drainage board, using a plastic drainage placement tool as described in Example 3, the steps of which include: S1: Roll the plastic drain board into the arc-shaped groove between the two partition frames 1, and pull the end of the plastic drain board out from one side of the arc-shaped groove; S2: The end of the pulled plastic drainage board is passed through the clamping section 101, the support plate 6, the limiting section 601 and the gap 401 between the first limiting wheel 4 and the second limiting wheel 5 in sequence, and then connected to the insertion device; S3: When the plastic drain board roll is about to be unwound, after its end passes through the clamping section 101, the third limiting wheel 10 moves downward, and the spring 12 drives the connecting plate 11 to move upward, so that the clamping plate 13 on the connecting plate 11 presses the drain board onto the limiting plate 7; S4: Connect the end of the plastic drain board roll to the end of the new drain board roll and continue the insertion operation.

[0044] The invention discloses a construction method for a plastic drain board. By arranging a limiting mechanism on one side of a circular arc groove, when a roll of the plastic drain board is about to be finished, the limiting mechanism can automatically clamp the end of the drain board to facilitate connection with the next roll of the drain board.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic drainage board placement tool, characterized in that: The invention comprises at least two partition frames (1), all of the partition frames (1) are stacked, a roller assembly (2) is arranged between two adjacent partition frames (1), the roller assembly (2) comprises a plurality of rollers (21), the plurality of rollers (21) are enclosed to form an arc shape, and the two ends of the rotating shaft of each roller (21) are respectively connected to two adjacent partition frames (1), so that the two partition frames (1) and all of the rollers (21) are enclosed to form an arc-shaped groove.

2. A plastic drainage board placement tool according to claim 1, characterized in that: The partition frame (1) comprises a rectangular frame (11), wherein a plurality of transverse ribs (12) and a plurality of vertical ribs (13) are arranged in an alternating manner in the rectangular frame (11).

3. A plastic drainage board placement tool according to claim 1, characterized in that: A connecting rod (3) is provided between two adjacent partition frames (1).

4. The plastic drainage board placement tool according to claim 1, characterized in that: The number of the partition frames (1) is three.

5. A plastic drainage board placement tool according to any one of claims 1 to 4, characterized in that: A limiting mechanism is provided between two adjacent spacers (1), the limiting mechanism being arranged on one side of the roller assembly (2), the limiting mechanism comprising two first limiting wheels (4) and a second limiting wheel (5), the second limiting wheel (5) being arranged above the first limiting wheel (4), and a gap (401) through which the drainage plate passes is formed between the first limiting wheel (4) and the second limiting wheel (5).

6. A plastic drainage board placement tool according to claim 5, characterized in that: The limiting mechanism further comprises a support plate (6), the two sides of the support plate (6) are respectively connected to two adjacent partition frames (1), and the support plate (6) is arranged between the roller assembly (2) and the first limiting wheel (4).

7. A plastic drainage board placement tool according to claim 6, characterized in that: The limiting mechanism further comprises a limiting plate (7), wherein the limiting plate (7) is arranged above the supporting plate (6), and a limiting interval (601) for the drainage plate to pass through is formed between the limiting plate (7) and the supporting plate (5).

8. The plastic drainage board placement tool according to claim 7, characterized in that: The limiting mechanism further comprises a locking assembly, which comprises a rotating shaft (8) arranged between the two spacers (1), rotating rods (9) are respectively arranged at both ends of the rotating shaft (8), a third limiting wheel (10) and a connecting plate (11) are connected between the two rotating rods (9), the third limiting wheel (10) and the connecting plate (11) are respectively arranged on both sides of the rotating shaft (8), the third limiting wheel (10) and the connecting plate (11) form a clamping section (101) for the drainage plate to pass through with one side of the arc-shaped groove, a spring (12) is arranged between the connecting plate (11) and the support plate (6), a clamping plate (13) is arranged on the connecting plate (11), the support plate (6) is provided with a through hole (61) adapted to the clamping plate (13), and the upper end of the support plate (6) is embedded in the through hole (61).

9. A plastic drainage board placement tool according to claim 8, characterized in that: One end of the clamping plate (13) away from the connecting plate (11) is configured to be sawtooth-shaped.

10. A method for constructing a plastic drainage board, using a plastic drainage placement tool as described in any one of 8-9, the steps comprising: S1: Roll the plastic drain board into the arc-shaped groove between the two partition frames (1), and pull the end of the plastic drain board out from one side of the arc-shaped groove; S2: The end of the pulled-out plastic drainage board is sequentially passed through the clamping section (101), the support plate (6), the limiting section (601) and the gap (401) between the first limiting wheel (4) and the second limiting wheel (5), and then connected to the insertion device; S3: When the plastic drain board roll is about to be completely unwound, after its end passes through the clamping zone (101), the third limiting wheel (10) moves downward, and the spring (12) drives the connecting plate (11) to move upward, thereby causing the clamping plate (13) on the connecting plate (11) to press the drain board onto the limiting plate (7); S4: Connect the end of the plastic drain board roll to the end of the new drain board roll and continue the insertion operation.

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