Geotechnical cloth winding device for highway engineering construction

Abstract

The utility model belongs to the field of geotextile winding, and particularly relates to a geotextile winding device for highway engineering construction. The device comprises a horizontally-arranged bottom plate, a plurality of rolling wheels are installed at the bottom of the bottom plate, two installation plates which are parallel in the front-back direction and aligned at intervals are vertically fixed to the bottom plate, a winding drum is detachably installed between the two installation plates, a first motor used for driving the winding drum to rotate is installed on one installation plate, and a positioning assembly is arranged on the bottom plate; the bottom plate is provided with a guide assembly, a cleaning assembly and an air blowing assembly. In the process of winding the geotechnical cloth by the winding drum, the cleaning assembly brushes and cleans soil impurities on the geotechnical cloth; and the cleaned falling soil impurities can be brought to the outside of one side of the geotextile winding device by wind blown out by the blowing assembly, so that the influence of the soil impurities on the winding of the geotextile is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of geotextile winding, especially relates to a geotextile winding device for highway engineering construction. BACKGROUND

[0002] Geotextile, also known as geotextile, is a water-permeable geosynthetic material made of synthetic fibers by needling or weaving. Geotextile is one of the new materials of geosynthetic material, and the finished product is cloth. Geotextile is divided into woven geotextile and non-woven filament geotextile. Geotextile has the characteristics of high strength, corrosion resistance, good water permeability, good microbial resistance, convenient construction, complete specifications and the like.

[0003] Geotextile is mostly manually wound during use, and there is a geotextile winding device in the prior art, but the existing geotextile winding device cannot clean the dirt on the geotextile when winding the geotextile, resulting in uneven density of the geotextile after winding, and the wound geotextile is loose, which cannot effectively maintain the winding state, affecting subsequent storage and transportation. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a geotextile winding device for highway engineering construction, which can clean the dirt on the geotextile and avoid the influence of the dirt on the winding of the geotextile.

[0005] The geotextile winding device for highway engineering construction comprises a horizontally arranged bottom plate, a plurality of rollers are installed at the bottom of the bottom plate, two vertically fixed installation plates are arranged on the bottom plate and are parallel and spaced apart in front and back, a winding drum is detachably installed between the two installation plates, a first motor for driving the winding drum to rotate is installed on one of the installation plates, a positioning assembly for positioning the geotextile is arranged on the bottom plate, a guide assembly for guiding the geotextile to the winding drum is arranged on the bottom plate, a cleaning assembly for cleaning the geotextile is arranged on the bottom plate, and a blowing assembly for blowing the cleaned dirt to the outside is arranged on the bottom plate.

[0006] Further, the positioning assembly comprises two fixed plates, the two fixed plates are vertically fixed on the bottom plate in a front and back parallel and spaced apart alignment, a support roller freely rotatable and parallel to the winding drum is horizontally installed between the two fixed plates, and a pressure roller movable up and down is horizontally arranged between the two fixed plates, the pressure roller is located above the support roller and is parallel and aligned with the support roller.

[0007] Further, the guide assembly comprises two installation rods, the two installation rods are vertically fixed on the bottom plate in a front and back parallel and spaced apart alignment, and a guide roller parallel to the winding drum is horizontally installed between the two installation rods.

[0008] Further, the cleaning assembly comprises two first gears engaged with each other, two support plates vertically fixed on the bottom plate and arranged in front and back parallel and spaced alignment, two vertical plates vertically fixed on the bottom plate and arranged in front and back parallel and spaced alignment, a first transmission roller rotatably arranged horizontally between the two support plates and the two vertical plates, a second transmission roller rotatably arranged horizontally between the two support plates and the two vertical plates, a transmission belt sleeved between the two first transmission rollers and the two second transmission rollers, the two transmission belts arranged in parallel and spaced alignment, the two first gears respectively sleeved on one end of the first transmission roller and the second transmission roller, the second motor installed on one of the vertical plates, the output end of the second motor connected with the first transmission roller, and a plurality of bristles fixed on the outer surface of each transmission belt.

[0009] Further, the bristles are made of elastic material.

[0010] Further, the blowing assembly comprises a fan, an installation rod vertically fixed on the bottom plate, a rotating shaft horizontally penetrated on the installation rod, the fan installed on one end of the rotating shaft facing the geotextile, a second gear sleeved on the other end of the rotating shaft, and the second gear engaged with one of the first gears.

[0011] Further, the bottom plate is provided with a discharge hole communicating with the upper and lower portions and used for discharging the soil impurities.

[0012] Further, the two transmission belts are provided with positioning plates horizontally arranged, the two positioning plates respectively attached to the geotextile close to the two transmission belts, and the two ends of all the positioning plates fixed on the support plates and the vertical plates.

[0013] Compared with the prior art, the geotextile positioning device has the following beneficial effects:

[0014] The geotextile is positioned by the positioning assembly to avoid folding and stacking of the geotextile, and a rolling friction resistance is provided for the geotextile, so that the geotextile between the positioning assembly and the winding drum is in a taut state; the geotextile is guided and turned by the guiding assembly, so that the geotextile between the guiding assembly and the positioning assembly is in a horizontal state; the soil impurities on the geotextile are brushed and cleaned by the cleaning assembly during the winding of the geotextile; and the soil impurities cleaned off are carried to the side of the geotextile winding device by the wind blown by the blowing assembly, so as to avoid the influence of the soil impurities on the winding of the geotextile. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 It is a left view of the utility model;

[0018] Figure 4 isometric view of the present application;

[0019] Figure 5 isometric view of the present application;

[0020] Names of components in the figure: 1, compression roller; 2, fan; 3, second gear; 4, first gear; 5, positioning plate; 6, transmission belt; 7, first transmission roller; 8, guide roller; 9, second transmission roller; 10, winding drum; 11, bottom plate; 12, supporting roller; 13, second motor; 14, first motor. DETAILED DESCRIPTION

[0021] The present application will be further described in conjunction with the specific embodiments and the accompanying drawings, but shall not be limited to the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0022] EMBODIMENT

[0023] The geotextile winding device for highway engineering construction described in the embodiment, as shown in Figure 1 , Figure 2 and Figure 4 , comprises a horizontally arranged bottom plate 11, a plurality of rollers are installed at the bottom of the bottom plate 11, four groups of rollers are installed at the bottom of the bottom plate 11 through screws, and the geotextile winding device can be conveniently transferred through the rollers; as shown in Figure 1 , a push handle is fixed in an inclined manner at the right side of the bottom plate 11, and the geotextile winding device can be conveniently transferred by the push handle;

[0024] Two vertically fixed mounting plates in front and back parallel spacing alignment are arranged on the bottom plate 11, as shown in Figure 1 , the two mounting plates are located at the top right side of the bottom plate 11 close to the push handle;

[0025] A winding drum 10 is detachably installed between the two mounting plates, a first motor 14 for driving the winding drum 10 to rotate is installed on one of the mounting plates; the winding drum 10 is a prior art, perforations are formed on the two mounting plates, a supporting rod is threaded in the perforation of one of the mounting plates, the output end of the motor is connected with the supporting rod through a connecting shaft, one end of the straight rod is threaded in the hole at one end of the winding drum 10, a screw is threaded in the perforation of the other mounting plate through screw cooperation, one end of the screw is threaded in the hole at the other end of the winding drum 10, the winding drum 10 is disassembled and assembled by disassembling the screw, so as to replace the winding drum 10, the winding drum 10 is driven to rotate by the first motor 14, and the geotextile is wound;

[0026] Further description is made as shown in Figure 1 ,Figure 2 And Figure 4 As shown in Figure 2 And Figure 5 , the pressing roller 1 is parallel to the supporting roller 12, when the geotextile passes between the pressing roller 1 and the supporting roller 12, the pressing roller 1 presses the geotextile by its own weight, giving the geotextile a rolling frictional resistance, so that when the winding roller 10 rotates and winds, the geotextile between the positioning assembly and the winding roller 10 is in a taut state, so that the geotextile wound on the winding roller 10 can be more compact, and the rolling frictional force on the geotextile is less than the pulling force exerted by the winding roller 10 on the geotextile, which will not affect the winding of the winding roller 10; the whole scheme constitutes a positioning assembly for positioning the geotextile; of course, the positioning assembly can also adopt a rectangular tube, which is horizontally fixed on the top of the bottom plate 11, the geotextile is installed in the rectangular tube, the inner hole wall of the rectangular tube slightly fits the geotextile, and the frictional force between the geotextile and the inner wall of the rectangular tube makes the geotextile between the positioning assembly and the winding roller 10 in a taut state, and the rectangular tube can position the geotextile to prevent the geotextile from folding and stacking.

[0027] Further explanation, as shown in Figure 1 And Figure 5 , the two mounting rods are vertically fixed on the top of the bottom plate 11, and a guide roller 8 parallel to the winding roller 10 is horizontally mounted between the two mounting rods; the two mounting rods are vertically fixed on the top of the bottom plate 11, in use, after the geotextile passes through the positioning assembly, it will pass from below the guide roller 8 and contact the guide roller 8, as shown in Figure 1 , the guide roller 8 guides the geotextile to turn, so that a section of geotextile between the guide assembly and the positioning assembly is in a horizontal state, so that the cleaning assembly can clean the dirt and impurities on the geotextile; the whole scheme constitutes a guide assembly for guiding the geotextile to turn towards the winding roller 10.

[0028] Further explanation, as shown inFigure 1 and Figure 5 As shown, this embodiment preferably includes two meshing first gears 4. Two support plates, parallel and spaced apart, are vertically fixed on the base plate 11, with the two support plates vertically fixed to the left side of the top of the base plate 11. Two vertical plates, parallel and spaced apart, are vertically fixed on the base plate 11, with the two vertical plates located on the right side of the top of the base plate 11. Rotatable first transmission rollers 7 are horizontally arranged between the two support plates and between the two vertical plates. The two first transmission rollers 7 are respectively mounted between the two support plates and between the two vertical plates via rotating shafts, allowing the two first transmission rollers 7 to rotate. A first drive roller 7 is arranged in a parallel alignment on the left and right sides; a rotatable second drive roller 9 is horizontally arranged between the two support plates and between the two vertical plates. The two second drive rollers 9 are respectively mounted between the two support plates and between the two vertical plates via rotating shafts, allowing the two second drive rollers 9 to rotate, and they are arranged in a parallel alignment on the left and right sides; a drive belt 6 is fitted between the two first drive rollers 7 and between the two second drive rollers 9. The two first drive rollers 7 are driven by the drive belt 6, and the two second drive rollers 9 are driven by the other drive belt 6; the two drive belts 6 are parallel and spaced apart. Figure 1 As shown, the geotextile passes between two drive belts 6; two first gears 4 are respectively mounted on one end of one of the second drive rollers 9 and one of the first drive rollers 7; a second motor 13 is mounted on one of the vertical plates, and the output end of the second motor 13 is connected to one of the first drive rollers 7; the second motor 13 is connected to one end of the first drive roller 7 through a coupling, so that the second motor 13 can drive the first drive roller 7 to rotate; several bristles are fixed on the outer surface of each drive belt 6; the bristles are made of elastic materials such as natural rubber, styrene-butadiene rubber, butadiene rubber, and silicone, and their soft and elastic properties can avoid damaging the surface of the geotextile; in use, the second motor 13 drives one of the first drive rollers 9 and 7. The rotating roller 7, driven by the transmission belt 6, causes the two first transmission rollers 7 to rotate synchronously. One of the first transmission rollers 7 drives a second transmission roller 9 to rotate through the meshing of two first gears 4. The two second transmission rollers 9 rotate synchronously through the transmission belt 6. During the rolling process, the bristles on the surface of the two transmission belts 6 continuously brush away the soil and impurities on the geotextile, thus cleaning the geotextile. This scheme constitutes a cleaning component for cleaning geotextiles. Positioning plates 5 are horizontally arranged in the two transmission belts 6. The two positioning plates 5 are respectively attached to the section of the two transmission belts 6 near the geotextile. Both ends of all positioning plates 5 are fixed to the support plate and the vertical plate, respectively. Figure 1 As shown, the two positioning plates 5 can respectively position the section of the two transmission belts 6 near the geotextile, preventing the transmission belts 6 from being squeezed inward by soil and impurities, and avoiding the inward bending of the transmission belts 6 from affecting the cleaning of the geotextile surface by the brush bristles.

[0029] The bottom plate 11 is provided with a discharge hole for discharging soil impurities, which is communicated with the upper and lower parts. Figure 1 As shown in the figure, the discharge hole is located below the tail of the cleaning assembly on the left side. After the cleaning assembly brushes off the soil impurities, part of the soil will fall down. The discharge hole can discharge the soil impurities to the ground, avoiding the accumulation of soil impurities on the bottom plate 11.

[0030] Further explanation, as shown in Figure 1 , Figure 3 and Figure 5 , the preferred embodiment includes a fan 2, a mounting rod is vertically fixed on the bottom plate 11, a rotating shaft is horizontally installed on the mounting rod, the fan 2 is installed on one end of the rotating shaft facing the geotextile, a second gear 3 is sleeved on the other end of the rotating shaft, and the second gear 3 is engaged with one of the first gears 4; in use, the rotation of the first gear 4 drives the first gear 4 to rotate, the second gear 3 drives the fan 2 to rotate through the rotating shaft, and the direction of the geotextile is blown by the fan 2. When the cleaning assembly cleans and removes the soil impurities on the geotextile, the wind blown by the fan 2 can drive the removed soil impurities to float to one side of the geotextile winding device, so as to avoid the accumulation of soil impurities on the geotextile and avoid affecting the normal operation of the geotextile winding device; the whole scheme constitutes a blowing assembly for blowing the removed impurities to the outside. Of course, the blowing assembly can also use a motor, a mounting rod is vertically fixed on the bottom plate 11, a rotating shaft is horizontally installed on the mounting rod, a fan 2 is installed on one end of the rotating shaft facing the geotextile, and a motor is installed on the other end of the rotating shaft. The rotating shaft is driven to rotate by the motor, and the rotating shaft drives the fan 2 to rotate.

[0031] In actual use, one end of the geotextile is first threaded between the pressure roller 1 and the supporting roller 12, between the two transmission belts 6, around the guide roller 8 from below, and finally fixed on the winding drum 10. The first motor 14 is turned on to wind the geotextile on the winding drum 10. During winding, the pressure roller 1 presses the geotextile by its own weight to position the geotextile, avoid folding and stacking, and provide a rolling friction resistance to the geotextile, so that the geotextile between the pressure roller 1 and the winding drum 10 is in a taut state. The guide roller 8 guides the geotextile to change direction, and the section of geotextile between the guide roller 8 and the pressure roller 1 is in a horizontal state. Then, the second motor 13 drives one of the first transmission rollers 7 to rotate, and the two first transmission rollers 7 rotate synchronously through the transmission of the transmission belts 6. One of the first transmission rollers 7 drives one of the second transmission rollers 9 to rotate through the engagement of the two first gears 4, and the two second transmission rollers 9 rotate synchronously through the transmission of the transmission belts 6. The two transmission belts 6 continuously brush the surface of the horizontal section of geotextile with the bristles on them to clean off the dirt and impurities on the geotextile. The first gear 4 drives the second gear 3 to rotate when it rotates, and the second gear 3 drives the fan 2 to rotate through the rotating shaft. The fan 2 blows the direction of the geotextile to blow the cleaned dirt and impurities to one side, preventing the accumulation of dirt and impurities on the geotextile and affecting the winding of the geotextile.

Claims

1. A geotextile winding device for highway engineering construction, comprising a horizontal bottom plate (11), the bottom of the bottom plate (11) is provided with a plurality of rollers, characterized in that: The bottom plate (11) is vertically fixed with two installation plates in front and back parallel spacing alignment, and the winding drum (10) is detachably installed between the two installation plates, one of the installation plates is installed with a first motor (14) for driving the winding drum (10) to rotate, the bottom plate (11) is provided with a positioning assembly for positioning the geotextile, the bottom plate (11) is provided with a guide assembly for guiding the geotextile to the winding drum (10), the bottom plate (11) is provided with a cleaning assembly for cleaning the geotextile, and the bottom plate (11) is provided with a blowing assembly for blowing the impurities cleaned to the outside.

2. The geotextile rolling device for highway engineering construction according to claim 1, characterized in that: The positioning assembly comprises two fixed plates which are vertically fixed on the bottom plate (11) in front and back parallel spacing alignment, a support roller (12) which is freely rotatable and parallel to the winding drum (10) is horizontally installed between the two fixed plates, and a pressing roller (1) which is movable up and down is horizontally arranged between the two fixed plates, and the pressing roller (1) is located above and parallel to the support roller (12).

3. The geotextile rolling device for highway engineering construction according to claim 1, characterized in that: The guide assembly comprises two installation rods which are vertically fixed on the bottom plate (11) in front and back parallel spacing alignment, and a guide roller (8) which is parallel to the winding drum (10) is horizontally installed between the two installation rods.

4. The geotextile rolling device for highway engineering construction according to claim 1, characterized in that: The cleaning assembly comprises two first gears (4) which are engaged with each other, two support plates which are vertically fixed on the bottom plate (11) in front and back parallel spacing alignment, two vertical plates which are vertically fixed on the bottom plate (11) in front and back parallel spacing alignment, a first transmission roller (7) which is rotatable is horizontally arranged between the two support plates and the two vertical plates, a second transmission roller (9) which is rotatable is horizontally arranged between the two support plates and the two vertical plates, a transmission belt (6) is sleeved between the two first transmission rollers (7) and the two second transmission rollers (9), the two transmission belts (6) are parallel and spaced apart, and each of the two first gears (4) is sleeved on one end of the first transmission roller (7) and the second transmission roller (9), one of the vertical plates is installed with a second motor (13), the output end of the second motor (13) is connected with one of the first transmission rollers (7), and a plurality of bristles are fixed on the outer surface of each transmission belt (6).

5. The geotextile rolling device for highway engineering construction according to claim 4, characterized in that: The bristles are made of elastic material.

6. The geotextile rolling device for highway engineering construction according to claim 4, characterized in that: The blowing assembly comprises a fan (2), an installation rod is vertically fixed on the bottom plate (11), a rotating shaft is horizontally penetrated on the installation rod, the fan (2) is installed on one end of the rotating shaft which faces the geotextile, a second gear (3) is sleeved on the other end of the rotating shaft, and the second gear (3) is engaged with one of the first gears (4).

7. The geotextile rolling device for highway engineering construction according to claim 4, characterized in that: The bottom plate (11) is provided with a discharge hole which is communicated with the upper and lower parts and is used for discharging the soil impurities.

8. The geotextile rolling device for highway engineering construction according to claim 4, characterized in that: The two transmission belts (6) are horizontally provided with positioning plates (5), the two positioning plates (5) are respectively attached to one section of the two transmission belts (6) which is close to the geotextile, and the two ends of all the positioning plates (5) are fixed with the support plates and the vertical plates.

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