Geotechnical cloth covering device

Abstract

The utility model relates to the field of building construction and discloses a geotextile covering device. The geotechnical cloth covering device comprises a mounting shaft, a holding assembly and two walking wheels, and the mounting shaft can be arranged on a geotechnical cloth roll in a penetrating mode and is in running fit with the geotechnical cloth roll; the holding assembly comprises two holding rods perpendicular to the mounting shaft, and the two holding rods are arranged at the two ends of the mounting shaft respectively and detachably connected with the mounting shaft. The two walking wheels are detachably arranged at the two ends of the mounting shaft respectively and are in running fit with the mounting shaft. According to the geotextile covering device, the geotextile covering quality is guaranteed, meanwhile, the geotextile covering efficiency is improved, the number of used workers is reduced, and the construction cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a geotextile covering device. Background Technology

[0002] Geotextiles, also known as geotextile fabrics, are permeable geosynthetic materials made from synthetic fibers (such as polypropylene, polyester, and polyethylene) through needle punching or weaving processes. In road engineering, geotextiles can reinforce soft pavements, repair cracks in roads, and prevent reflective cracking. In hydraulic engineering, geotextiles can be used for vertical or horizontal drainage inside earthen dams, and for drainage beneath impermeable geomembranes or concrete protective surfaces in earthen dams or embankments. In ring slab engineering, geotextiles can be used for bottom and perimeter isolation of landfills, and for sludge removal in sewage treatment plants.

[0003] Currently, when laying geotextiles, the rolled-up geotextiles need to be manually unrolled and then moved for installation. Because the area to be laid is large, manual installation not only consumes a significant amount of manpower but also results in a lengthy installation time. Furthermore, manual installation is inherently unpredictable. On the one hand, it cannot guarantee the flatness of the geotextile, leading to incomplete adhesion to the ground. On the other hand, it is prone to end displacement, causing the geotextile to be laid crookedly, affecting the connection between subsequent sets of geotextiles, and compromising the quality of water-stabilized curing.

[0004] Therefore, there is an urgent need for a geotextile covering device to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a geotextile covering device that, while ensuring the quality of geotextile covering, also improves the efficiency of geotextile covering, reduces the number of workers required, and lowers construction costs.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A geotextile covering device is provided, comprising:

[0008] The mounting shaft can be inserted into the geotextile roll and rotate with the geotextile roll;

[0009] The gripping assembly includes two gripping rods, each perpendicular to the mounting shaft, which are located at both ends of the mounting shaft and are detachably connected to it.

[0010] Two wheels are detachably mounted on both ends of the mounting shaft and rotate in conjunction with the mounting shaft.

[0011] Optionally, the geotextile covering device further comprises a connecting sleeve corresponding to each of the two holding rods, one end of the connecting sleeve is fixedly connected with the corresponding holding rod, and the other end is threadedly connected with the mounting shaft.

[0012] Optionally, the inner hole wall of the connecting sleeve is provided with an internal thread, and the end of the mounting shaft is provided with an external thread threadedly matched with the internal thread.

[0013] Optionally, the geotextile covering device further comprises two limiting members, the two limiting members are arranged at two ends of the mounting shaft, and the limiting members are sleeved on the mounting shaft and threadedly connected with the mounting shaft.

[0014] Optionally, the holding assembly further comprises an operating rod extending along the axial direction of the mounting shaft, and two ends of the operating rod are detachably connected with the two holding rods, respectively.

[0015] Optionally, the geotextile covering device further comprises a cloth storage member hung on the operating rod, and the cloth storage member is provided with a cloth storage groove for storing a geotextile roll.

[0016] Optionally, the cloth storage member is provided with a hook, and the cloth storage member is hung on the operating rod through the hook.

[0017] Optionally, the geotextile covering device further comprises a supporting member arranged on the holding assembly, and the supporting member is arranged at an angle with the holding rods.

[0018] Optionally, the supporting member comprises a supporting rod corresponding to each of the two holding rods, and the supporting rod is fixedly connected with the corresponding holding rod.

[0019] Optionally, the geotextile covering device further comprises a pressing plate extending along the axial direction of the mounting shaft, and the pressing plate is detachably arranged at one end of the supporting rod away from the corresponding holding rod and can be attached to the covered geotextile.

[0020] Compared with the prior art, the geotextile covering device has the following beneficial effects:

[0021] The utility model provides a kind of geotextile covering device, when installing geotextile roll, walking wheel and holding pole are separated from mounting shaft, geotextile roll can be covered on mounting shaft, so that the installation and disassembly of geotextile roll are more convenient and fast. When holding pole is connected with mounting shaft, holding pole can limit the movement of geotextile roll along the axial direction of mounting shaft, avoid the occurrence of geotextile being laid skew, ensure the quality of geotextile covering;Holding pole can also prevent geotextile roll from separating from mounting shaft, ensure the stability of geotextile roll on mounting shaft during covering process. During covering process, staff can drive geotextile roll to move by holding pole, while geotextile roll moves, staff drives geotextile roll to rotate relative to mounting shaft, so that part of geotextile gradually separates from mounting shaft and covers on ground, realize the simultaneous performance of geotextile roll opening and covering, improve the efficiency of geotextile covering;Moreover, during covering process, only two staffs are needed to hold two holding poles respectively, reduce the number of using labor, reduce construction cost. In addition, walking wheel rotates relative to mounting shaft, on the one hand, it is convenient for staff to drive geotextile covering device to move as a whole, reduce the energy consumed by staff, on the other hand, walking wheel can keep mounting shaft a certain distance from ground, avoid geotextile roll mounted on mounting shaft from contacting ground, affect the rotation of geotextile roll. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the first front view of geotextile covering device provided by the utility model;

[0023] Figure 2 It is the side view of geotextile covering device provided by the utility model;

[0024] Figure 3 It is the schematic view of walking wheel and connecting sleeve of geotextile covering device provided by the utility model;

[0025] Figure 4 It is the second front view of geotextile covering device provided by the utility model.

[0026] Among them:

[0027] 100, geotextile roll;

[0028] 1, mounting shaft;

[0029] 2, holding assembly;21, holding pole;22, handle;23, operating rod;

[0030] 3, walking wheel;

[0031] 4, connecting sleeve;

[0032] 5, limiting piece;

[0033] 6, cloth storage part;61, cloth storage groove;62, hook.

[0034] 7. The support member;

[0035] 8. The pressing plate. DETAILED DESCRIPTION

[0036] It should be understood that, in the description of the present application, the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0037] It should be noted that, in the description of the present application, unless otherwise explicitly specified and limited, the terms "provided", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.

[0038] The technical scheme of the present application will be further illustrated below by specific embodiments in conjunction with the drawings.

[0039] As shown in Figures 1 to 4 The present embodiment provides a geotextile covering device, which can ensure the quality of geotextile covering, improve the efficiency of geotextile covering, reduce the number of manual labor, and reduce the construction cost.

[0040] Referring to Figure 1 The geotextile covering device comprises a mounting shaft 1, a holding assembly 2 and two walking wheels 3. The mounting shaft 1 can be provided through the geotextile roll 100 and is in rotational cooperation with the geotextile roll 100. The holding assembly 2 comprises two holding rods 21 which are perpendicular to the mounting shaft 1. The two holding rods 21 are respectively arranged at the two ends of the mounting shaft 1 and are detachably connected with the mounting shaft 1. The two walking wheels 3 are respectively detachably arranged at the two ends of the mounting shaft 1 and are in rotational cooperation with the mounting shaft 1.

[0041] The geotextile covering device provided by the embodiment is convenient and fast for mounting and dismounting the geotextile roll 100 when the walking wheel 3 and the holding rod 21 are separated from the mounting shaft 1, and the geotextile roll 100 is sleeved on the mounting shaft 1. After the holding rod 21 is connected with the mounting shaft 1, the holding rod 21 can limit the movement of the geotextile roll 100 along the axial direction of the mounting shaft 1, so that the occurrence of the situation that the geotextile is laid askew is avoided, and the quality of the geotextile covering is ensured. The holding rod 21 can also prevent the geotextile roll 100 from being separated from the mounting shaft 1, and the stability of the geotextile roll 100 on the mounting shaft 1 during the covering process is ensured. During the covering process, the worker can drive the geotextile roll 100 to move through the holding rod 21. While the geotextile roll 100 moves, the worker drives the geotextile roll 100 to rotate relative to the mounting shaft 1, so that part of the geotextile gradually separates from the mounting shaft 1 and covers the ground, the opening and covering of the geotextile roll 100 are simultaneously performed, and the efficiency of the geotextile covering is improved. Moreover, only two workers are needed to hold two holding rods 21 during the covering process, the number of workers used is reduced, and the construction cost is reduced. In addition, the walking wheel 3 rotates relative to the mounting shaft 1, which facilitates the worker to drive the geotextile covering device to move as a whole, reduces the energy consumed by the worker, and enables the mounting shaft 1 to keep a certain distance from the ground, so that the geotextile roll 100 mounted on the mounting shaft 1 is prevented from contacting the ground and affecting the rotation of the geotextile roll 100.

[0042] Exemplarily, the mounting shaft 1 and the holding assembly 2 are both made of steel, so that the rigidity of the mounting shaft 1 is increased, and the mounting shaft 1 can withstand a larger load, so that the mounting shaft 1 is prevented from being deformed under the action of the gravity of the geotextile roll 100.

[0043] Further, referring to Figure 1 and Figure 2 , the end of the holding rod 21 away from the mounting shaft 1 is provided with a handle 22 perpendicular to the extension direction of the holding rod 21, so as to facilitate the worker to operate.

[0044] Optionally, referring to Figure 1 and Figure 3 , the geotextile covering device further comprises a connecting sleeve 4 corresponding to each of the two holding rods 21. One end of the connecting sleeve 4 is fixedly connected with the corresponding holding rod 21, and the other end is threadedly connected with the mounting shaft 1. The walking wheel 3 is sleeved on the connecting sleeve 4 and rotationally matched with the connecting sleeve 4. The connecting sleeve 4 is threadedly connected with the mounting shaft 1, so that the connecting sleeve 4 can be connected with or separated from the mounting shaft 1 by screwing the mounting shaft 1, so as to realize the connection and separation of the holding rod 21 and the mounting shaft 1. The threaded connection operation is convenient and fast, and the firmness of the connection between the holding rod and the mounting shaft 1 is ensured.

[0045] Exemplarily, the connecting sleeve 4 and the holding rod 21 are both made of steel material, the connecting sleeve 4 is welded with the corresponding connecting rod; the walking wheel 3 is rotationally connected with the connecting sleeve 4 through a bearing. Specifically, the holding rod 21 and the mounting shaft 1 are both steel pipes with an outer diameter of 48 mm, the holding rod 21 is 1.5 m long, the mounting shaft 1 is 3 m long, the walking wheel 3 has a diameter of 300 mm, and the connecting sleeve 4 is a steel pipe with an outer diameter of 50 mm and a length of 0.1 m.

[0046] In the embodiment, the inner hole wall of the connecting sleeve 4 is provided with an internal thread, the end of the mounting shaft 1 is provided with an external thread matched with the internal thread, the end of the mounting shaft 1 extends into the inner hole of the connecting sleeve 4, and the mounting shaft 1 is threadedly connected with the connecting sleeve 4 through the internal thread and the external thread.

[0047] Further, the external threads at the two ends of the mounting shaft 1 are opposite in rotation direction, so that when the mounting shaft 1 is screwed, the two ends of the mounting shaft 1 can simultaneously extend into or be separated from the connecting sleeves 4 at the two ends.

[0048] In other embodiments, the walking wheel 3 is arranged on the side of the holding rod 21 away from the mounting shaft 1, the mounting shaft 1 is arranged in the connecting sleeve 4, and the mounting shaft 1 is rotationally connected with the walking wheel 3 through a bearing.

[0049] Optionally, referring to Figure 4 , the geotextile covering device further comprises two limiting members 5, the two limiting members 5 are arranged at the two ends of the mounting shaft 1, and the limiting member 5 is sleeved on the mounting shaft 1 and threadedly connected with the mounting shaft 1. By screwing the limiting member 5, the limiting member 5 can move along the axial direction of the mounting shaft 1, so that the limiting member 5 abuts against the end of the geotextile roll 100, thereby limiting the axial displacement of the geotextile roll 100 along the mounting shaft 1, and further avoiding the occurrence of the situation that the geotextile is laid askew, and ensuring the quality of the geotextile covering.

[0050] Specifically, after the geotextile roll 100 is sleeved on the mounting shaft 1, the limiting member 5 is first connected with the mounting shaft 1, and then the connecting sleeve 4 is connected with the mounting shaft 1.

[0051] Exemplarily, the limiting member 5 is a nut.

[0052] Optionally, referring to Figure 4 The holding assembly 2 further comprises an operating rod 23 extending along the axial direction of the mounting shaft 1, and the two ends of the operating rod 23 are respectively detachably connected with the two holding rods 21. The worker can drive the geotextile covering device to move in two ways of holding the operating part or the holding rod 21, so that the worker can select a more comfortable driving way according to the force exerted by the worker, and the use feeling of the worker is improved; the operating rod 23 is detachably connected with the holding rod 21, so as to avoid that the operating rod 23 affects the separation and connection of the holding rod 21 and the mounting shaft 1.

[0053] In the embodiment, the operating rod 23 is threadedly connected with the holding rod 21. Specifically, the end of the operating rod 23 is provided with a screw rod part, the holding rod 21 is provided with a threaded hole threadedly matched with the screw rod part, and the operating rod 23 is threadedly connected with the holding rod 21 through the screw rod part and the threaded hole.

[0054] Further, the screw threads of the screw rod parts at the two ends of the operating rod 23 are opposite in rotation direction, so that when the operating rod 23 is screwed, the two ends of the operating rod 23 can simultaneously extend into or separate from the threaded holes at the two ends.

[0055] In the embodiment, referring to Figure 4 , the geotextile covering device further comprises a storage member 6 hung on the operating rod 23, and the storage member 6 is provided with a storage groove 61 for storing the geotextile roll 100. The geotextile roll 100 not installed on the installation shaft 1 can be stored in the storage groove 61, and after the geotextile roll 100 installed on the installation shaft 1 is covered, the staff can quickly install the geotextile roll 100 in the storage groove 61 on the installation shaft 1 on site, without returning to the initial place to take the geotextile roll 100, thereby improving the construction efficiency.

[0056] Specifically, referring to Figure 4 , the storage member 6 is provided with a hook 62, and the storage member 6 is hung on the operating rod 23 through the hook 62, so that the staff can quickly install or remove the storage member 6 on the operating rod 23, which is simple in operation and convenient for use on the construction site.

[0057] Exemplarily, the storage member 6 is a hanging basket.

[0058] Optionally, referring to Figure 1 and Figure 2 , the geotextile covering device further comprises a support member 7 arranged on the holding assembly 2, and the support member 7 is arranged at an angle with the holding rod 21. When the geotextile covering device is no longer used or needs to be placed at a certain place during the covering process, the angle between the holding rod 21 and the ground is adjusted to make the support member 7 contact with the ground, so that the support member 7, the holding rod 21 and the ground form a triangular structure, and the geotextile covering device can be stably supported on the ground; during the covering process, the support rod is adjusted to be separated from the ground, so that the geotextile covering device can continue to move.

[0059] Specifically, the support member 7 comprises a support rod corresponding to each of the two holding rods 21, and the support rod is fixedly connected with the corresponding holding rod 21.

[0060] Exemplarily, the support rod and the holding rod 21 are both steel pipes, and the support rod and the holding rod 21 are welded.

[0061] Further, referring to Figure 2The geotextile covering device further comprises a pressing plate 8 extending axially along the mounting shaft 1, which is detachably arranged at the end of the supporting rod away from the corresponding holding rod 21 and can be attached to the covered geotextile to tightly attach the covered geotextile to the ground, so as to avoid air between the geotextile and the ground and ensure the flatness of the covered geotextile. The pressing plate 8 is detachably connected to the supporting rod, so as to avoid the influence of the pressing plate 8 on the separation and connection of the holding rod 21 and the mounting shaft 1.

[0062] Exemplarily, the pressing plate 8 is threadedly connected to the supporting rod.

[0063] The above merely describes the specific embodiments of the present application, but the protection scope of the present application is not limited to this. It should be understood by those skilled in the art that any changes or replacements within the technical scope disclosed by the present application can be easily thought of by any person skilled in the art, and all of these changes or replacements fall within the protection scope and disclosure scope of the present application.

Claims

1. A geotextile mulch apparatus, characterized by, The utility model relates to a geotextile covering device, including: The installation shaft (1) can be arranged in the geotextile roll (100) and is matched with the geotextile roll (100) rotationally, The holding assembly (2) includes two holding rods (21) perpendicular to the installation shaft (1), and the two holding rods (21) are arranged at two ends of the installation shaft (1) and are detachably connected with the installation shaft (1), Two walking wheels (3) are detachably arranged at two ends of the installation shaft (1) and are rotationally matched with the installation shaft (1).

2. The geotextile mulch device of claim 1, wherein, The geotextile covering device further includes a connecting sleeve (4) corresponding to each of the holding rods (21), one end of the connecting sleeve (4) is fixedly connected with the corresponding holding rod (21), the other end is threadedly connected with the installation shaft (1), the walking wheel (3) is sleeved on the connecting sleeve (4) and is rotationally matched with the connecting sleeve (4).

3. The geotextile mulch device of claim 2, wherein, The inner hole wall of the connecting sleeve (4) is provided with internal threads, and the end of the installation shaft (1) is provided with external threads matched with the internal threads.

4. The geotextile mulch apparatus of claim 1, wherein, The geotextile covering device further includes two limiting members (5) arranged at two ends of the installation shaft (1), the limiting member (5) is sleeved on the installation shaft (1) and is threadedly connected with the installation shaft (1).

5. The geotextile mulch device of claim 1, wherein, The holding assembly (2) further includes an operating rod (23) extending axially along the installation shaft (1), and two ends of the operating rod (23) are detachably connected with the two holding rods (21) respectively.

6. The geotextile mulch device of claim 5, wherein, The geotextile covering device further includes a cloth storage member (6) hung on the operating rod (23), and the cloth storage member (6) is provided with a cloth storage groove (61) for storing the geotextile roll (100).

7. The geotextile mulch device of claim 6, wherein, The cloth storage member (6) is provided with a hook (62), and the cloth storage member (6) is hung on the operating rod (23) through the hook (62).

8. The geotextile mulch device of claim 1, wherein, The geotextile covering device further includes a supporting member (7) arranged on the holding assembly (2), and the supporting member (7) is arranged at an angle with the holding rod (21).

9. The geotextile mulch device of claim 8, wherein, The supporting member (7) includes a supporting rod corresponding to each of the holding rods (21), and the supporting rod is fixedly connected with the corresponding holding rod (21).

10. The geotextile mulch device of claim 9, wherein, The geotextile covering device further includes a pressing plate (8) extending axially along the installation shaft (1), and the pressing plate (8) is detachably arranged at an end of the supporting rod away from the corresponding holding rod (21) and can be attached to the covered geotextile.

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